The limbic zone of the rabbit and rat claustrum: a study of the claustrocingulate connections based on the retrograde axonal transport of fluorescent tracers.
The organization of acromiodeltoid and spinodeltoid motor nuclei in rat spinal cord.
AuthorsChoi JY,Hoover JE
JournalBrain research
PubMed ID8949938
Organization in the somatosensory sector of the cat's thalamic reticular nucleus.
AuthorsCrabtree JW
JournalThe Journal of comparative neurology
PubMed ID8698882
This study describes the organization of cells in the thalamic reticular nucleus (TRN) that project to the somatosensory part of the dorsal thalamus in the cat. Injections of wheat germ agglutinin conjugated to horseradish peroxidase (WGA-HRP) and fluorescent dyes were made into the ventrobasal complex (VB) and the medial division ... More
The organization of nucleus tegmenti pedunculopontinus neurons projecting to basal ganglia and thalamus: a retrograde fluorescent double labeling study in the rat.
AuthorsScarnati E, Gasbarri A, Campana E, Pacitti C
JournalNeurosci Lett
PubMed ID3670718
The organization of nucleus tegmenti pedunculopontinus (PPN) projections to the basal ganglia and thalamus was studied in the rat by using retrograde transport of fluorescent dyes. Fast blue was injected into the substantia nigra (SN) while Nuclear yellow was delivered to one of the following nuclei: globus pallidus (GP), entopeduncular ... More
Claustroneocortical projections studied in the cat by means of multiple retrograde fluorescent tracing.
AuthorsMacchi G, Bentivoglio M, Minciacchi D, Molinari M
JournalJ Comp Neurol
PubMed ID6853768
The topographical interrelations of claustroneocortical cells and their degree of divergent collateralization were investigated in cat by means of retrograde fluorescent double labeling. The tracers Fast Blue (FB) and Nuclear Yellow (NY) were injected in several combinations in two different cortical fields. FB-labeled and NY-labeled cells were found in all ... More
The peripheral and central projections of the Edinger-Westphal nucleus in the rat. A light and electron microscopic tracing study.
AuthorsKlooster J, Beckers HJ, Vrensen GF, van der Want JJ
JournalBrain Res
PubMed ID7511978
'The peripheral and central efferent projections of the rostral part of the Edinger-Westphal nucleus in the rat were investigated at the light and electron microscopic level by means of iontophoretic injections of the anterograde tracer Phaseolus vulgaris-leucoagglutinin and retrograde tracer injections of Fast blue and Nuclear yellow into the facial ... More
Some fluorescent counterstains for neuroanatomical studies.
AuthorsSchmued LC, Swanson LW, Sawchenko PE
JournalJ Histochem Cytochem
PubMed ID6174560
'Methods for counterstaining neural tissue that contains fluorescent markers have been developed. Acridine orange is useful for localizing cells that are retrogradely labelled with the fluorescent tracers true blue, bisbenzimide, and nuclear yellow because at low concentrations it yields a green Nissl stain when excited with blue, but not with ... More
Rod-signal interneurons in the rabbit retina: 2. AII amacrine cells.
AuthorsVaney DI, Gynther IC, Young HM
JournalJ Comp Neurol
PubMed ID1955580
'AII amacrine cells, which are the third-order neurons in the rod pathway, can be differentially labelled in rabbit retina by injecting Nuclear Yellow into the posterior chamber. Under ultraviolet excitation, the labelled retina appears strongly metachromatic, with the AII nuclei fluorescing silvery-yellow and the nuclei of other amacrine cells fluorescing ... More
Segregation and overlap of callosal and association neurons in frontal and parietal cortices of primates: a spectral and coherency analysis.
AuthorsJohnson PB, Angelucci A, Ziparo RM, Minciacchi D, Bentivoglio M, Caminiti R
JournalJ Neurosci
PubMed ID2746330
'The spatial relations between selected classes of association and callosal neurons were studied in the frontal and parietal lobes of the macaque monkey using retrogradely transported fluorescent dyes. Fast blue and nuclear yellow were injected in the left frontal (areas 4 and 6) and right posterior parietal (area 5) cortices, ... More
Influence of two weeks of non-weight bearing on rat soleus motoneurons and muscle fibers.
AuthorsIshihara A, Oishi Y, Roy RR, Edgerton VR
JournalAviat Space Environ Med
PubMed ID9143753
'BACKGROUND: Chronic unloading of the hindlimbs of rats results in atrophy and a shift in the metabolic and mechanical properties of the soleus muscle a predominantly slow postural muscle, towards those observed in faster muscles. HYPOTHESIS: We hypothesized that the spinal motoneurons innervating the soleus muscle would also atrophy and ... More
Anatomy of the auditory thalamocortical system of the guinea pig.
AuthorsRedies H, Brandner S, Creutzfeldt OD
JournalJ Comp Neurol
PubMed ID2723149
'We investigated the projection from the medial geniculate body (MG) to the tonotopic fields (the anterior field A, the dorsocaudal field DC, the small field S) and to the nontonotopic ventrocaudal belt in the auditory cortex of the guinea pig. The auditory fields were first delimited in electrophysiological experiments with ... More
Sources of cortical, hypothalamic and spinal serotonergic projections: topical organization within the nucleus raphe dorsalis.
AuthorsKazakov VN, Kravtsov PYa Krakhotkina ED, Maisky VA
JournalNeuroscience
PubMed ID7694184
'Retrograde axonal transport of fluorescent tracers (primuline, FluoroGold and Nuclear Yellow) from the spinal cord, frontal cortex, lateral hypothalamus to various neuronal groups of the midbrain periventricular gray substance (periaqueductal gray matter) and to the dorsolateral pontine tegmentum in the rat has been studied. Two large groups of serotonin-containing neurons ... More
Axonal branches of the same cerebellar neurons terminate bilaterally in the thalamus.
AuthorsBentivoglio M, Molinari M
JournalNeurosci Lett
PubMed ID6167915
'The efferent projections of the deep cerebellar nuclei which terminate bilaterally in the thalamus were investigated in the rat by means of the retrograde fluorescent double-labeling technique. After injection of True Blue or Fast Blue in the thalamus on one side and Nuclear Yellow on the other, the deep cerebellar ... More
Evaluation of five basic fluorochromes of potential use in microfluorometric studies of nucleic acids.
AuthorsCurtis SK, Cowden RR
JournalHistochemistry
PubMed ID6194142
'Five basic fluorochromes were evaluated to determine whether or not any could be used in microfluorometric studies for the selective demonstration of nucleic acids. Only two of the fluorochromes - Nuclear Yellow (Hoechst 769121) and the phenoxyindole compound D261/37 - were found to be selective for nucleic acids, while the ... More
Metabolic and morphological stability of motoneurons in response to chronically elevated neuromuscular activity.
AuthorsRoy RR, Ishihara A, Kim JA, Lee M, Fox K, Edgerton VR
JournalNeuroscience
PubMed ID10392857
'The purpose of this study was to determine the plasticity of spinal motoneuron size and succinate dehydrogenase activity in response to increased levels of neuromuscular activation and/or increased target size. The plantaris muscles of adult rats were functionally overloaded for one or 10 weeks via the removal of the soleus ... More
Identification of phrenic afferents to the external cuneate nucleus: a fluorescent double-labeling study in the cat.
AuthorsLarnicol N, Rose D, Duron B
JournalNeurosci Lett
PubMed ID3911118
'In the cat, C5-C6 dorsal root ganglion cells related to phrenic afferents projecting directly to the ipsilateral external cuneate nucleus (ECN) were submitted to a double-labeling procedure using anterogradely transported Fast Blue and retrogradely transported Nuclear yellow. These afferents, certainly related to muscle spindles and/or Golgi tendon organs, are very ... More
Localization of rabbit laryngeal motoneurons in the nucleus ambiguus.
AuthorsOkubo J, Kitamura S, Ogata K, Sakai A
JournalExp Neurol
PubMed ID3582542
'The localization of rabbit laryngeal motoneurons in nucleus ambiguus was investigated using injection of a fluorescent labeling substance, i.e., nuclear yellow, into the individual laryngeal muscles. The nucleus ambiguus of the rabbit comprises four subnuclei, CoG, SGm, SGl, and DiG. The CoG is a group of compactly arranged neurons, and ... More
The crossed projection from the temporal retina to the dorsal lateral geniculate nucleus in the rat.
AuthorsReese BE, Cowey A
JournalNeuroscience
PubMed ID3601069
'The crossed projection from the temporal crescent in the rat''s retina was studied by producing a discrete retinal lesion in one eye and examining the dorsal lateral geniculate nucleus and superior colliculus contralateral to the lesion for anterograde degeneration products. The position of this crossed degeneration was described in relation ... More
Brain development in the neonatally decorticated rat.
AuthorsKolb B, Whishaw IQ, van der Kooy D
JournalBrain Res
PubMed ID3801872
'The brain weights, cross-sectional areas of subcortical structures, gross morphology, and retrograde degeneration in the thalamus and basal ganglia were compared in rats with neonatal (1 or 5 days of age) or adult ablation of all of the neocortex. Neonatal decorticate and control rats also were given injections of fluorescent ... More
Succinate dehydrogenase activity and soma size of motoneurons innervating different portions of the rat tibialis anterior.
AuthorsIshihara A, Roy RR, Edgerton VR
JournalNeuroscience
PubMed ID8577376
'The spatial distribution, soma size and oxidative enzyme activity of gamma and alpha motoneurons innervating muscle fibres in the deep (away from the surface of the muscle) and superficial (close to the surface of the muscle) portions of the tibialis anterior in normal rats were determined. The deep portion had ... More
Associational and commissural collaterals of neurons in the hippocampal formation (hilus fasciae dentatae and subfield CA3).
AuthorsLaurberg S, Sørensen KE
JournalBrain Res
PubMed ID7225870
'In rats, True Blue (or Granular Blue) was injected into the hippocampus of one hemisphere and Nuclear Yellow into a homotopic site of the hippocampus of the contralateral hemisphere. Following restricted injections into the septal part of area dentata fluorescent neurons were found in hilus fasciae dentate on both sides ... More
Studies of effects of kainic acid lesions in the dorsal lateral geniculate nucleus of rat.
AuthorsWoodward WR, Coull BM
JournalJ Comp Neurol
PubMed ID6184387
'Kainic acid has been described as a highly specific neurotoxin that when injected locally into the nervous system destroys neuronal perikarya but spares axons of passage and terminals in the vicinity of the injection site. The effects of injection of this agent into the rat dorsal lateral geniculate nucleus on ... More
Connections of the parahippocampal cortex in the cat. III. Cortical and thalamic efferents.
AuthorsWitter MP, Groenewegen HJ
JournalJ Comp Neurol
PubMed ID3793972
'To study the distribution of the cortical and thalamic efferent projections from the parahippocampal cortex in the cat, a series of injections of anterogradely transported radioactively labeled amino acids were placed in different parts of the entorhinal and perirhinal cortices. Subsequently, some of the identified cortical and thalamic target areas ... More
Topographical organization of cortical afferents to extrastriate visual area PO in the macaque: a dual tracer study.
AuthorsColby CL, Gattass R, Olson CR, Gross CG
JournalJ Comp Neurol
PubMed ID2453534
'We have examined the origin and topography of cortical projections to area PO, an extrastriate visual area located in the parieto-occipital sulcus of the macaque. Distinguishable retrograde fluorescent tracers were injected into area PO at separate retinotopic loci identified by single-neuron recording. The results indicate that area PO receives retinotopically ... More
Oxidative enzyme activity and soma size in motoneurons innervating the rat slow-twitch and fast-twitch muscles after chronic activity.
AuthorsNakano H, Masuda K, Sasaki S, Katsuta S
JournalBrain Res Bull
PubMed ID9222527
'The effects of chronic activity induced by running training on the activity of the mitochondrial enzyme succinate dehydrogenase (SDH) and soma size in motoneurons innervating the slow-twitch soleus (SOL) and fast-twitch extensor digitorum longus (EDL) muscles were studied in rats using the retrograde neuronal tracer Nuclear Yellow. Rats were assigned ... More
Interhemispheric nigrostriatal projections in the rat: bifurcating nigral projections and loci of crossing in the diencephalon.
AuthorsPritzel M, Sarter M, Morgan S, Huston JP
JournalBrain Res Bull
PubMed ID6189566
'The organization of interhemispheric nigrostriatal projections in the rat was studied with (1) a double labeling technique combined with a histofluorescence method for monoamines and with (2) horseradish-peroxidase (HRP) as a tracer. Each animal received an injection of Fast Blue (FB) into the caudate nucleus (NC) of one hemisphere and ... More
The output organization of the substantia nigra in primate as revealed by a retrograde double labeling method.
AuthorsParent A, Mackey A, Smith Y, Boucher R
JournalBrain Res Bull
PubMed ID6305462
'The cellular origin and degree of collateralization of the efferent projections of the substantia nigra pars reticulata (SNr) in the squirrel monkey (Saimiri sciureus) were studied using the following combinations of fluorescent retrograde tracers: Evans blue and DAPI-Primuline, Fast blue and Nuclear yellow, True blue and Nuclear yellow. In a ... More
Thalamic connections of the vestibular cortical fields in the squirrel monkey (Saimiri sciureus).
AuthorsAkbarian S, Grüsser OJ, Guldin WO
JournalJ Comp Neurol
PubMed ID1469120
'The afferent thalamic connections to cortical fields important for control of head movement in space were analysed by intracortical retrograde tracer injections. The proprioceptive/vestibular area 3aV, the neck-trunk region of area 3a, receives two thirds of its thalamic projections from the oral and superior ventroposterior nucleus (VPO/VPS), which is considered ... More
Visual and auditory association areas of the cat's posterior ectosylvian gyrus: cortical afferents.
AuthorsBowman EM, Olson CR
JournalJ Comp Neurol
PubMed ID2454976
'In a preceding report, we described patterns of thalamic retrograde labeling following 17 tracer deposits on the cat''s posterior ectosylvian gyrus and concluded, on the basis of patterns of thalamic connectivity, that the posterior ectosylvian gyrus is composed of three major divisions: a tonotopic auditory zone located anteriorly, a belt ... More
Location of the motoneurons supplying the rabbit pharyngeal constrictor muscles and the peripheral course of their axons: a study using the retrograde HRP or fluorescent labeling technique.
AuthorsKitamura S, Ogata K, Nishiguchi T, Nagase Y, Shigenaga Y
JournalAnat Rec
PubMed ID2024780
'The location of the motoneurons supplying the rabbit pharyngeal constrictor muscles (the superior and the middle constrictors, and the thyropharyngeus and the cricopharyngeus; the last two collectively compose the inferior constrictor) was investigated with intramuscular injection of HRP or the fluorescent tracer nuclear yellow into the individual muscles. Moreover, the ... More
Fluorescent double-labelling study of ascending and descending neurones in the feline lateral cervical nucleus.
AuthorsFlink R, Svensson BA
JournalExp Brain Res
PubMed ID3720879
'The organization of ascending and descending neurones of the lateral cervical nucleus (LCN) was investigated in 10 adult cats after injections of the fluorescent tracers Fast Blue and Nuclear Yellow. Injections into the thalamus and tectum resulted in up to 3000 labelled cell profiles within the contralateral LCN. This corresponded ... More
Absence of callosal collaterals derived from rat corticospinal neurons. A study using fluorescent retrograde tracing and electrophysiological techniques.
AuthorsCatsman-Berrevoets CE, Lemon RN, Verburgh CA, Bentivoglio M, Kuypers HG
JournalExp Brain Res
PubMed ID6156858
'In rat the presence of axon collaterals from corticospinal neurons to the contralateral hemisphere has been investigated by means of anatomical and electrophysiological techniques. Anatomical Experiments. Several combinations of fluorescent retrograde tracers were used. In eight rats injections of Evans Blue, "True Blue", "Fast Blue" or DAPI-Primuline were made in ... More
Collaterals of rubrospinal neurons to the cerebellum in rat. A retrograde fluorescent double labeling study.
AuthorsHuisman AM, Kuypers HG, Condé F, Keizer K
JournalBrain Res
PubMed ID6303500
'In a previous study the collateralization of the rubrospinal tract in the spinal cord of rat, cat and monkey was studied by means of the fluorescent retrograde double labeling technique. In the present study the existence of rubrospinal collaterals to the cerebellar interpositus nucleus (NI) has been studied using the ... More
Fluorescent double-label study of lateral reticular nucleus projections to the spinal cord and periaqueductal gray in the rat.
AuthorsLee HS, Mihailoff GA
JournalAnat Rec
PubMed ID10456990
'Following injections of WGA-HRP into either the spinal cord or periaqueductal gray, labeled neurons were observed bilaterally along the periphery of the lateral reticular nucleus (LRN) magnocellular division. The possibility that some of these neurons in the LRN provide collateral axonal branches to both the periaqueductal gray and the spinal ... More
The use of fluorescent tracers in the peripheral sensory nervous system.
AuthorsTaylor DC, Pierau FK, Schmid H
JournalJ Neurosci Methods
PubMed ID6621094
'We have developed an injection technique which simplifies the use of fluorescent tracers in investigating the projections of peripheral nerves both in rats and pigeons, and avoids the difficulties experienced with the cut nerve technique. The tracers are injected into the peripheral nerve and transported to cell bodies in the ... More
Organization of the vagal preganglionic neurons innervating the stomach in the Japanese quail (Conturinx japonica) double labeling fluorescent method.
AuthorsSugita S, Iizuka Y, Sugahara K
JournalJ Vet Med Sci
PubMed ID8777230
'Cytoarchitectural study indicated that the dorsal motor nucleus of the vagal nerve (nX) was formed by two subnuclei in a coronal section. One of them had large and round neurons, and occupied the dorsal part of the nX (Xd). The second one had small and oval neurons, and occupied the ... More
The hippocampal mossy fiber system of the rat studied with retrograde tracing techniques. Correlation between topographic organization and neurogenetic gradients.
AuthorsGaarskjaer FB
JournalJ Comp Neurol
PubMed ID6173401
'The topographical organization of the hippocampal mossy fiber system, which connects the dentate granule cells with the pyramidal cells of the regio inferior, has been examined in rats with retrograde tracing methods. Following the application of the fluorescent dye True Blue to different parts of the mossy fiber layer in ... More
Quantitative differences in collateralization of the descending spinal pathways from red nucleus and other brain stem cell groups in rat as demonstrated with the multiple fluorescent retrograde tracer technique.
AuthorsHuisman AM, Kuypers HG, Verburgh CA
JournalBrain Res
PubMed ID7225794
'In 8 rats ''True Blue'' was injected into dorsal half of C5-C8 spinal grey, 5 days later ''Nuclear Yellow'' was injected in midthoracic, upper lumbar, lumbosacral and sacral cord respectively. The animals were sacrificed about 43 hours after NY injections. The distribution of retrogradely labeled neurons was studied in Red ... More
A small population of retinal ganglion cells projecting to the retina of the other eye. An experimental study in the rat and the rabbit.
AuthorsMüller M, Holländer H
JournalExp Brain Res
PubMed ID3416972
'We traced the retino-retinal projection with Rhodamine B isothiocyanate (RITC), Rhodamin labelled latex microspheres (RLM), horseradish peroxidase (HRP) and choleratoxin conjugated horseradish peroxidase (BHRP). The number and distribution of ganglion cells projecting to the contralateral eye were recorded. Newborn and young rats have up to about 130 ganglion cells projecting ... More
Hypoglossal premotor neurons with rhythmical inspiratory-related activity in the cat: localization and projection to the phrenic nucleus.
AuthorsOno T, Ishiwata Y, Inaba N, Kuroda T, Nakamura Y
JournalExp Brain Res
PubMed ID8013576
'Localization and projection to the phrenic (PH) nucleus were studied in a sample of premotor neurons that directly projected to hypoglossal motoneurons (XII Mns) and showed respiratory-related patterns of activity. The experiments were carried out in cats, under pentobarbital anesthesia. In the first part of the study, the retrograde double-labeling ... More
Oxidative enzyme activity in the rat soleus muscle and its motoneurons during postnatal maturation.
AuthorsNakano H, Hayashi K, Saitoh A, Sakuma K, Katsuta S
JournalBrain Res Bull
PubMed ID7496817
'The effect of postnatal maturation on changes in the oxidative enzyme (succinate dehydrogenase) activity in the rat soleus muscle and its motoneurons was examined at 3, 6, and 12 weeks of age. The motoneurons innervating the soleus muscle were identified using the fluorescent retrograde neuronal tracer Nuclear Yellow. An inverse ... More
Representation of the visual field in the second visual area in the Cebus monkey.
AuthorsRosa MG, Sousa AP, Gattass R
JournalJ Comp Neurol
PubMed ID3225342
'The representation of the visual field in the second visual area (V2) was reconstructed from multiunit visual responses and anatomical tracers. Receptive field plotting was performed during multiple recording sessions in seven Cebus apella monkeys under N2O/O2 and immobilized with pancuronium bromide. V2 forms a continuous belt of variable width ... More
Differential properties of two gap junctional pathways made by AII amacrine cells.
AuthorsMills SL, Massey SC
JournalNature
PubMed ID7477263
'The retina is sensitive to light stimuli varying over more than 12 log units in intensity. It accomplishes this, in part, by switching between rod-dominated circuits designed for maximum utilization of scarce photons and cone circuits designed for greater acuity. Rod signals are integrated into the cone pathways through AII ... More
Morphological relationships among extensor digitorum longus, tibialis anterior, and semitendinosus motor nuclei of the cat: an investigation employing the retrograde transport of multiple fluorescent tracers.
AuthorsHoover JE, Durkovic RG
JournalJ Comp Neurol
PubMed ID1707421
'To determine the morphological relationships among extensor digitorum longus (EDL), tibialis anterior (TA), and semitendinosus (St) motor nuclei in the spinal cord of the cat, these nuclei were retrogradely labeled with three different fluorescent tracers. The fluorochromes--bisbenzimide, nuclear yellow, and propidium iodide--were applied by intramuscular injection or soaking the muscle ... More
Labeling of neurons following intravenous injections of fluorescent tracers in mice.
Authorsvan der Krans A, Hoogland PV
JournalJ Neurosci Methods
PubMed ID6645606
'Several fluorescent tracers were injected intravenously in the tail veins of adult mice, and the distribution of these substances in the central nervous system and sensory and autonomic ganglia was investigated. Injections of the blue tracers Granular Blue, True Blue and Fast Blue resulted in labeling of the somatomotor and ... More
The projections of single thalamic neurons onto multiple visual cortical areas in the cat.
AuthorsKaufman EF, Rosenquist AC, Raczkowski D
JournalBrain Res
PubMed ID6202365
'Fluorescent dyes Fast Blue and Nuclear Yellow injected into pairs of visual cortical and parietal ''association'' cortical areas in the cat revealed the presence of retrogradely double-labeled cells in the intralaminar nuclei and lateral posterior-pulvinar complex of the thalamus. These results demonstrate the projection of individual thalamic neurons onto multiple ... More
Simultaneous visualization of Nuclear yellow and iron-dextran complex for demonstration of branched neurons by retrograde axonal transport.
'Retrogradely transported iron-dextran complex and Nuclear yellow could be demonstrated simultaneously on the same sections of rat CNS. Using combined bright-field and ultraviolet illuminations, double labeled neurons were observed. They exhibited a fluorescent nucleus and cytoplasmic Prussian blue granules. Thus, the combination of these two tracers appeared to be a ... More
Retrograde neuronal labeling of motoneurons in the rat by fluorescent tracers, and quantitative analysis of oxidative enzyme activity in labeled neurons.
AuthorsIshihara A, Taguchi S, Araki H, Nishihira Y
JournalNeurosci Lett
PubMed ID1712435
'Extensor digitorum longus motoneurons in the rat spinal cord were identified by retrograde labeling with two fluorescent tracers, Fast blue (FB) and Nuclear yellow (NY). Labeled motoneurons had a blue fluorescent cytoplasm at 360 nm excitation wavelength with FB, and a golden-yellow fluorescent nucleus with NY on the cryostat section. ... More
Estrogen-excitable forebrain projections to the ventral premammillary nucleus of the female rat.
AuthorsNakano K, Suga S, Kondo Y, Sato T, Sakuma Y
JournalNeurosci Lett
PubMed ID9143007
'Retrograde labels by Nuclear Yellow from the female rat ventral premammillary nucleus (PMv) were most numerous in the lateral septum (LS) and the preoptic area (POA) and spread laterally into the substantia innominata. Other labels were in the diagonal band nucleus, the substantia innominata and the bed nucleus of the ... More
Fluorescent compounds as retrograde tracers compared with horseradish peroxidase (HRP). I. A parametric study in the central visual system of the albino rat.
AuthorsAschoff A, Holländer H
JournalJ Neurosci Methods
PubMed ID7144234
The distribution of axon collaterals from the olfactory bulb and the nucleus of the horizontal limb of the diagonal band to the olfactory cortex, demonstrated by double retrograde labeling techniques.
AuthorsLuskin MB, Price JL
JournalJ Comp Neurol
PubMed ID7130455
'Three different pairs of double retrograde axonal tracers have been used to study the distribution of axon collaterals from individual cells in the olfactory bulb and the nucleus of the horizontal limb of the diagonal band: (1) horseradish peroxidase (HRP) and tritiated apo-HRP (3H-HRP), (2) HRP and 125I-wheat germ agglutinin ... More
Diamidino yellow dihydrochloride (DY . 2HCl); a new fluorescent retrograde neuronal tracer, which migrates only very slowly out of the cell.
AuthorsKeizer K, Kuypers HG, Huisman AM, Dann O
JournalExp Brain Res
PubMed ID6194004
'Earlier studies showed that Nuclear Yellow (NY), True Blue (TB) and Fast Blue (FB) are transported retrogradely through axons to their parent cell bodies. NY produces a yellow fluorescent labeling of the neuronal nucleus at 360 nm excitation wavelength, while TB and FB produce a blue fluorescence of the cytoplasm ... More
Bilateral projections from the superior colliculus to the suprageniculate nucleus in the cat: a WGA-HRP/double fluorescent tracing study.
AuthorsKatoh YY, Benedek G, Deura S
JournalBrain Res
PubMed ID7536104
'Following WGA-HRP injection into the right suprageniculate nucleus of the cat brain, retrogradely-labeled neurons were found not only in the ipsilateral, but also in the contralateral superior colliculi. After WGA-HRP injection into the unilateral superior colliculus, anterogradely-labeled axon terminals were observed in the bilateral suprageniculate nuclei, and electron microscopic examination ... More
Organization of the striatum: collateralization of its efferent axons.
AuthorsLoopuijt LD, van der Kooy D
JournalBrain Res
PubMed ID4063830
'The anatomical structure of the basal ganglia indicates that the input from the cerebral cortex is funnelled through the striatum to the globus pallidus and substantia nigra. This structure implies integration of the information as it is transferred through the basal ganglia. In order to investigate this integration, we studied ... More
Organization of the projections from the ventral tegmental area of Tsai to the hippocampal formation in the rat.
AuthorsGasbarri A, Campana E, Pacitti C, Hajdu F, Tömböl T
JournalJ Hirnforsch
PubMed ID1802928
'The projection from the ventral tegmental area of Tsai (VTA-A10) to the hippocampal formation (HF) has been investigated in the rat by means of the Fink-Heimer technique, after VTA destruction by electrolytic lesions or local injections of 6-hydroxydopamine (6-OHDA, 1 microgram/0.5 microliters). Degenerated axons prevail in the ventral subiculum and ... More
The transient corticospinal projection from the occipital cortex during the postnatal development of the rat.
AuthorsStanfield BB, O'Leary DD
JournalJ Comp Neurol
PubMed ID4044913
'The transient occipital cortical component of the pyramidal tract which we previously had identified during the postnatal development of the rat (Stanfield et al., '82) has been studied with anterograde as well as retrograde techniques. A continuous band of retrogradely labeled layer V neurons which spans the entire cortex including ... More
A quantitative analysis of the afferent and extrinsic efferent innervation of specific regions of the bladder and urethra in the cat.
AuthorsDownie JW, Champion JA, Nance DM
JournalBrain Res Bull
PubMed ID6206931
'Using the fluorescent tracer dyes bisbenzimide, nuclear yellow and fast blue, the possibility of differential innervation of various regions of the bladder and urethra was tested in cats. The dyes were injected into the lateral detrusor, bladder base, and urethra. Fluorescent cell bodies were counted in serial 48 micron sections ... More
Disparate visceral neuronal pools subserve spinal cord and ciliary ganglion in the monkey: a double labeling approach.
AuthorsBurde RM
JournalBrain Res
PubMed ID2451977
'The fluorescent dyes Nuclear yellow, a nuclear marker, and Fast blue, a cytoplasmic marker, were utilized in a double-labeling procedure. One or the other of these dyes was injected sequentially into the cervical spinal cords and ciliary ganglia of 6 cynomolgus monkeys. No double labeling of cells was noted in ... More
Mesencephalic innervation of the turtle retina by a single serotonin-containing neuron.
AuthorsSchütte M, Weiler R
JournalNeurosci Lett
PubMed ID3185966
'Co-localization of retrograde transported Nuclear yellow and serotonin immunoreactivity revealed the existence of a central serotonergic projection to the retina in the turtle Pseudemys scripta elegans. This serotonergic retinopetal system consists of only one fiber originating in the contralateral caudal mesencephalon. In the retina, the fiber arborizes exclusively in the ... More
Double and triple labeling of neurons with fluorescent substances; the study of collateral pathways in the ascending raphe system.
AuthorsDe Olmos J, Heimer L
JournalNeurosci Lett
PubMed ID7052515
'A retrograde labeling procedure utilizing fluorescent substances (Granular Blue, Nuclear Yellow and propidium iodide) was used to establish the presence of branching axons in the ascending raphe system of young rats. After injections in septum, medial thalamus and olfactory cortex, the number of double-labeled cells in various combinations was found ... More
Identification of phrenic afferents in the dorsal columns: a fluorescent double-labeling study in the cat.
AuthorsLarnicol N, Rose D, Duron B
JournalNeurosci Lett
PubMed ID6527837
'In this study in the cat, the tracer combination of the anterogradely transported Fast Blue and the retrogradely transported Nuclear Yellow was used to label dorsal root ganglion cells related to phrenic afferents running up through the ipsilateral dorsal column. These afferents are few; some of them leave the dorsal ... More
Retrograde labeling of ascending and descending neurons in the inferior colliculus. A fluorescent double labelling study in the cat.
AuthorsHashikawa T, Kawamura K
JournalExp Brain Res
PubMed ID6641843
'By means of retrograde axonal transport of fluorescent substances, e.g., Propidium Iodide, Fast Blue, and Nuclear Yellow, the present study was made to determine whether or not single neurons in the cat inferior colliculus share ascending and descending projections to the following two pairs of structures, i.e. (1) to the ... More
Contralateral corticorubral fibers induced by neonatal lesions are not collaterals of the normal ipsilateral projection.
AuthorsNaus CC, Flumerfelt BA, Hrycyshyn AW
JournalNeurosci Lett
PubMed ID3774219
'Unilateral neonatal cortical ablation induces the development of a bilateral corticorubral projection from the remaining sensorimotor cortex. The retrograde fluorescent tracers Fast blue (FB) and Nuclear yellow (NY) were used to determine if the aberrant contralateral projection arises from axon collaterals of the normal uncrossed projection. Six to 8 weeks ... More
Ontogenetic changes in the projections of neocortical neurons.
AuthorsIvy GO, Killackey HP
JournalJ Neurosci
PubMed ID6177843
'Development changes in the origins of contra- and ipsilateral projections from the rat parietal cortex were examined using the retrograde transport of horseradish peroxidase and of the fluorescent dyes fast blue and nuclear yellow. The aim of the study was to determine the fate of the neurons which send axons ... More
Bifurcating axons of retinal ganglion cells terminate in the hypothalamic suprachiasmatic nucleus and the intergeniculate leaflet of the thalamus.
AuthorsPickard GE
JournalNeurosci Lett
PubMed ID4000547
'At least some retinal axons afferent to the hypothalamic suprachiasmatic nucleus (SCN; a circadian oscillator) bifurcate in the optic chiasm (O.E. Millhouse, Brain Res., 137 (1977) 351-355). The termination site(s) of the axonal branch that continues in the optic tract is unknown. Injection of the fluorescent tracer, True Blue, into ... More
Simultaneous visualization of horseradish peroxidase and Nuclear Yellow in tissue sections for neuronal double labeling.
AuthorsKatan S, Gottschall J, Neuhuber W
JournalNeurosci Lett
PubMed ID6175927
Two new fluorescent retrograde neuronal tracers which are transported over long distances.
AuthorsBentivoglio M, Kuypers HG, Catsman-Berrevoets CE, Loewe H, Dann O
JournalNeurosci Lett
PubMed ID6189013
Two new fluorescent retrograde neuronal tracers are reported: Nuclear Yellow (Hoechst S 769121), which mainly labels the neuronal nucleus; and Fast Blue (diamidino compound 253/50), which mainly labels the neuronal cytoplasm. Both tracers appear to be transported effectively over long distances in rat and cat. ... More
Orthograde transport of Nuclear yellow: a problem and its solution.
AuthorsArbuthnott GW, Wright AK, Hamilton MH, Brown JR
JournalJ Neurosci Methods
PubMed ID6185801
Nuclear yellow injections into the striatum of rats led to staining of both neuronal and glial nuclei even after less than 24 h 'transport time'. The distribution of some of the glial nuclei suggested that the dye was being transported along the striato-nigral pathway. Staining in these areas was greatly ... More
The cerebellar nucleo-cortical projection in the rat studied by the retrograde fluorescent double-labelling method.
AuthorsPayne JN
JournalBrain Res
PubMed ID6192877
Injection of true blue into rat cerebellar cortex and nuclear yellow into either the superior cerebellar peduncle or the ventral thalamus produced double-labelled neurones in the cerebellar deep nuclei. This suggests that the nucleo-cortical projection arises from collaterals of cerebellofugal fibres. The topography of this projection, and differences in collateralization ... More
Direct parasympathetic pathway to the eye: revisited.
AuthorsBurde RM
JournalBrain Res
PubMed ID2461785
Intraocular injections of wheat germ agglutinin horseradish peroxidase appeared to confirm previous experimental and clinical data supporting the existence of a direct, non-synapsing, parasympathetic pathway from the mesencephalon to the eye. Quantitative and qualitative differences between the two pathways were noted. The intraocular injection of the fluorescent dyes Fast blue ... More
Spinal neurons which project to the periaqueductal gray and the medullary reticular formation via axon collaterals: a double-label fluorescence study in the rat.
AuthorsPechura CM, Liu RP
JournalBrain Res
PubMed ID3755072
Fluorescent retrograde double-labeling methods were used in which Fast blue and Nuclear yellow or Diamidino yellow dihydrochloride were injected into the midbrain periaqueductal gray (PAG) and medullary reticular formation (MRF). Double-labeled neurons were most frequently observed in the lateral part of lamina V, in laminae VII, VIII and X and ... More
Retrograde neuronal labeling by means of Bisbenzimide and Nuclear Yellow (Hoechst S 769121). Measures to prevent diffusion of the tracers out of retrogradely labeled neurons.
AuthorsBentivoglio M, Kuypers HG, Catsman-Berrevoets CE
JournalNeurosci Lett
PubMed ID6189012
Bisbenzimide and Hoechst S 769121 (Nuclear Yellow, NY), when transported retrogradely through axons to their parent cell bodies, may migrate out of the axons and the cell bodies, as indicated by fluorescence of adjoining glial nuclei. This migration was found to take place both in vivo and in vitro during ... More
Thalamo-hyperstriatal projections in the pigeon (Columbia livia) as demonstrated by retrograde double-labeling with fluorescent tracers.
AuthorsMiceli D, Repérant J
JournalBrain Res
PubMed ID7127077
Thalamo-hyperstriatal projections were studied in the pigeon by retrograde thalamic labeling following bilateral injections of different combinations of fluorescent substances (Fast Blue, Evans Blue, Nuclear Yellow) into the hyperstriatum. The distribution of single and double-labeled neurons within the thalamic nuclei dorsolateralis anterior and superficialis parvocellularis indicated the presence of distinct ... More
Divergent projections of projecting neurons of the inferior colliculus to the medial geniculate body and the contralateral inferior colliculus in the rat.
AuthorsGonzález-Hernández TH, Galindo-Mireles D, Castañeyra-Perdomo A, Ferres-Torres R
JournalHear Res
PubMed ID2061205
The present paper shows, by means of the combination of two fluorescent tracers, that a significant number of neurons of the three divisions of the inferior colliculus in the rat project to the contralateral inferior colliculus and the ipsilateral medial geniculate body. The topographic distribution of double-labeled cells depends on ... More
A double label retrograde tracing study of the olivocerebellar projection to the pyramis and uvula in the rat.
AuthorsEisenman LM, Goracci GP
JournalNeurosci Lett
PubMed ID6316215
Microinjections of fluorescent tracers (Nuclear Yellow and Fast Blue) were used to study the organization of olivary cells in nucleus beta which give rise to climbing fibers to the medial zone of the uvula and the intermediate zone of the pyramis. It was determined that most cells in nucleus beta ... More
Bifurcating projections from the cerebellar fastigial neurons to the thalamic suprageniculate nucleus and to the superior colliculus.
AuthorsKatoh YY, Arai R, Benedek G
JournalBrain Res
PubMed ID10802038
A double-labeling fluorescence microscopic study was performed on the mesencephalic and thalamic distribution of fastigial efferents. Anesthetized cats were injected with 2% fast blue into the suprageniculate nucleus and with 0.5% nuclear yellow into the superior colliculus. Analysis of serial sections through the cerebellar fastigial nucleus revealed that 25% of ... More
Putative cholinergic afferents of the chick hyperstriatum ventrale: a combined acetylcholinesterase and retrograde fluorescence labelling study.
AuthorsDavies DC, Horn G
JournalNeurosci Lett
PubMed ID6621934
The retrograde fluorescent tracers Fast Blue and Nuclear Yellow were injected into the intermediate part of the medial hyperstriatum ventrale (IMHV) of the chick telencephalon. After the appropriate survival times, the brains were processed for acetylcholinesterase (AChE) histochemistry using the thiocholine technique. In some telencephalic regions, fluorescent retrograde labelling and ... More
Arrangement of supramandibular and suprahyoid motoneurons in the rat; a fluorescent tracer study.
AuthorsRokx JT, van Willigen JD
JournalActa Anat (Basel)
PubMed ID4013650
The arrangement of the motoneurons innervating the supramandibular and suprahyoid muscles was studied in Wistar albino rats using two fluorescent tracers: nuclear yellow and true blue. All supramandibular motoneurons were found within the trigeminal motor nucleus; they appeared to be somatotopically arranged. The suprahyoid motoneurons were located in an accessory ... More
Bilateral projections of neurons in the lateral geniculate nucleus and nucleus lateralis posterior to the visual cortex in the neonatal rat.
AuthorsLaemle LK, Sharma SC
JournalNeurosci Lett
PubMed ID3005928
The projection from the lateral geniculate nucleus (LGN) and nucleus lateralis posterior (LP) to the visual cortex was examined in rat pups 3-7 days of age using the fluorescent tracers True Blue, Fast Blue and Nuclear Yellow. Our data provide the first evidence that (1) these projections are bilateral, (2) ... More
Parasympathetic nuclei.
AuthorsBurde RM, Williams F
JournalBrain Res
PubMed ID2790489
A series of experiments in monkeys using the fluorescent tracer substances Fast Blue and Nuclear yellow as well as wheat germ agglutinin-horseradish peroxidase injected into the ciliary ganglion has demonstrated labeling in 3 distinct regions of the mesencephalon: (1) anterior median nucleus; (2) Edinger-Westphal nucleus; and (3) the nucleus of ... More
Projections from the interstitial nucleus of Cajal to the inferior olive and to the spinal cord in cat: a retrograde fluorescent double-labeling study.
AuthorsZuk A, Rutherford JG, Gwyn DG
JournalNeurosci Lett
PubMed ID6312383
Injections of the fluorescent dyes Fast Blue (FB) and Nuclear Yellow (NY) were placed in the inferior olive and cervical spinal cord respectively in three experimental animals. Results showed that the interstitial nucleus of Cajal (INC) projected mainly to the spinal cord, with only a modest termination within the inferior ... More
Double fluorescence labelling supports electrophysiological evidence for dichotomizing peripheral sensory nerve fibres in rats.
AuthorsTaylor DC, Pierau FK
JournalNeurosci Lett
PubMed ID6296733
The technique of double labelling with fluorescent tracers has been used to demonstrate that some sensory neurones in the sixth lumbar dorsal root ganglion (L6) of the rat possess peripheral processes which dichotomize into both the pudendal and sciatic nerves. Bisbenzimide (Bb) was injected into the pudendal nerve and propidium ... More
Identification of different subpopulations of neostriatal neurones projecting to globus pallidus or substantia nigra in the monkey: a retrograde fluorescence double-labelling study.
AuthorsFéger J, Crossman AR
JournalNeurosci Lett
PubMed ID6493600
Fluorescent tracers (Nuclear Yellow, True Blue, Fast Blue) were injected, in various combinations, into the globus pallidus and substantia nigra in three marmosets. Examination of perikarya in the ipsilateral neostriatum, well removed from pallidal injection sites, revealed that the predominant pattern was of single-labelled cells, retrogradely labelled from either the ... More
Hyperstriatal-tectal projections in the pigeon (Columba livia) as demonstrated by the retrograde double-label fluorescence technique.
AuthorsMiceli D, Reperant J
JournalBrain Res
PubMed ID6194861
Hyperstriatal-tectal connections were investigated in the pigeon by mapping retrogradely labeled neurons in the hyperstriatum following the injection of different fluorescent tracers (Fast Blue, Nuclear Yellow, Evans Blue) either bilaterally or unilaterally into distinct portions of the tectum. The projections were found to arise from the hyperstriatum accessorium (HA) of ... More
Crossed divergent axon collaterals from cerebellar nuclei to thalamus and lateral medulla oblongata in the rat.
AuthorsBentivoglio M, Molinari M
JournalBrain Res
PubMed ID3753654
The divergent collateralization of the ipsilateral descending limb of the brachium conjunctivum was here studied in the rat by means of fluorescent retrograde double-labeling. Tracer injections in the lateral part of the medulla oblongata were combined with injections of another tracer in the contralateral thalamus. Retrogradely single-labeled cells, as well ... More
Convergence of sensory processes from the heart and left ulnar nerve onto a single afferent perikaryon: a neuroanatomical study in the rat employing fluorescent tracers.
AuthorsMcNeill DL, Burden HW
JournalAnat Rec
PubMed ID3706787
After injection of true blue (TB) into the pericardial sac and nuclear yellow (NY) into the left ulnar nerve of rats, most perikarya in the left eighth cervical and first thoracic dorsal root ganglia are single-labeled with either TB or NY. However, 7.1-14.7% of the sensory perikarya from the cardiac ... More
Retrograde axonal transport of different fluorescent tracers from the neocortex to the suprageniculate nucleus in the rat.
AuthorsKurokawa T, Saito H
JournalHear Res
PubMed ID7559164
The retrograde fluorescent tracers in a combination of two different dyes (Fluoro gold/Nuclear yellow or Fast blue/Fluoro gold) were used for the study of the projections from the medial geniculate body to the frontal and temporal cortices in rats. There were only single-labeled cells, no double-labeled ones in the medial ... More
On the bilateral innervation of masticatory muscles: a study with retrograde tracers.
AuthorsRokx JT, Jüch PJ, Van Willigen JD
JournalJ Anat
PubMed ID2416722
Using horseradish peroxidase and fluorescent compounds as retrograde tracers, the myotopical arrangement and axon trajectories of the motoneurons innervating the supramandibular and the suprahyoidal muscles were studied in the rat. Only motoneurons ipsilateral to the injection site were labelled. In the trigeminal motor nucleus, motoneurons of the superficial masseter muscle ... More
The rat parvocellular reticular formation: I. Afferents from the cerebellar nuclei.
AuthorsRubertone JA, Haroian AJ, Vincent SL, Mehler WR
JournalNeurosci Lett
PubMed ID1965863
The present report elucidates the location of the cells of origin of the cerebellar nuclear-parvocellular reticular projection in the rat. Injection of horseradish peroxidase (HRP) into the parvocellular reticular formation resulted in labeled neurons in the dorsolateral protuberance of the contralateral medial nucleus and bilaterally in the dorsolateral hump region ... More
Collateral projections of neurons of the rat globus pallidus to the striatum and substantia nigra.
AuthorsStaines WA, Fibiger HC
JournalExp Brain Res
PubMed ID6479259
Double retrograde fluorescent tracing techniques were used to evaluate the possibility that ascending and descending projections from the globus pallidus arise from divergent axon collaterals. Appropriately placed injections of different tracers (True Blue, Nuclear Yellow) into the substantia nigra and the striatum resulted in the double labelling of neurons in ... More
Heterogeneity of neurons in the subnucleus interpolaris of the cat.
AuthorsSomers D, Panneton WM
JournalBrain Res
PubMed ID6478226
Fluorescent dyes were used to determine if neurons in the feline subnucleus interpolaris of the spinal trigeminal nucleus project to more than one target via axon collaterals. Either Fast Blue or True Blue was injected into the ventrobasal thalamus while Nuclear Yellow later was deposited into either the principal trigeminal ... More
Axonal branching in the periaqueductal gray projections to the thalamus: a fluorescent retrograde double-labeling study in the cat.
AuthorsBarbaresi P, Conti F, Manzoni T
JournalBrain Res
PubMed ID7172015
The double-labeling technique based on the retrograde axonal transport of fluorescent tracers (Evans blue, EB; Fast blue, FB; Nuclear yellow, NY) was used in the cat in order to investigate the occurrence of axonal branching in the periaqueductal gray (PAG) projections to some thalamic nuclei (n. ventralis postero-lateralis, VPL; n. ... More
A double retrograde fluorescent tracing analysis of dorsal column nuclear projections to the basilar pontine nuclei, thalamus, and superior colliculus in the rat.
AuthorsKosinski RJ, Lee HS, Mihailoff GA
JournalNeurosci Lett
PubMed ID3362411
Injections of the fluorescent dyes Nuclear yellow and True blue were used to determine that the dorsal column nuclei project in collateral fashion to the basilar pontine nuclei (BPN) and the ventral posterolateral nucleus of the thalamus or the BPN and the superior colliculus. Results indicated that relatively few dorsal ... More
An analysis of the sensory innervation of the urinary system in the rat.
AuthorsDonovan MK, Winternitz SR, Wyss JM
JournalBrain Res Bull
PubMed ID6640363
The neuronal cell bodies of the afferent fibers innervating the urinary system and the adrenal gland were identified utilizing the method of the retrograde transport of the fluorescent dyes, fast blue and nuclear yellow. Fast blue was injected into the bladder, left ureter, or left adrenal gland, and nuclear yellow ... More
Branched projections from the nucleus prepositus hypoglossi to the oculomotor nucleus and the cerebellum. A retrograde fluorescent double-labeling study in the cat.
AuthorsYingcharoen K, Rinvik E
JournalBrain Res
PubMed ID6289970
The retrograde transport of fluorescent substances was used in order to investigate divergent axon collaterals of neurons in the nucleus prepositus hypoglossi (Ph). Fast blue (FB) was injected into the flocculus, paraflocculus and/or the vermis, while nuclear yellow (NY) was injected into the oculomotor nucleus alone or combined with injections ... More
Collateralization of monoamine neurons: mesotelencephalic dopamine projections to caudate, septum, and frontal cortex.
AuthorsFallon JH
JournalJ Neurosci
PubMed ID6172572
Axonal collateralization of substantia nigra (SN) and ventral tegmental area (VTA) neurons was studied in the rat with the multiple retrograde labeling technique using fluorescent dyes. Injections of nuclear yellow, granular blue, and propidium iodide were made into the caudate-putamen, septum, and frontal cortex and cells were found to be ... More
Evidence for a distinct nigropallidal dopaminergic projection in the squirrel monkey.
AuthorsSmith Y, Lavoie B, Dumas J, Parent A
JournalBrain Res
PubMed ID2565144
Injections of the retrograde fluorescent tracer fast blue in the striatum (STR) and nuclear yellow in the internal segment of the globus pallidus (GPi) in the squirrel monkey (Saimiri sciureus) revealed a nigropallidal projection whose cellular origin was largely distinct from that of the nigrostriatal pathway. Neurons containing the tracer ... More
Accumbens D2 modulation of sensorimotor gating in rats: assessing anatomical localization.
AuthorsWan FJ, Geyer MA, Swerdlow NR
JournalPharmacol Biochem Behav
PubMed ID7816867
The normal reduction in acoustic startle amplitude caused by a weak prepulse (prepulse inhibition; PPI) is deficient in schizophrenic patients and in rats after systemic or intraaccumbens treatment with the D2 dopamine agonist quinpirole. We examined the anatomical substrates of the PPI-disruptive effects of intraaccumbens quinpirole. PPI was significantly reduced ... More
Axonal branching in the projections from precerebellar nuclei to the lobulus simplex of the rat's cerebellum investigated by retrograde fluorescent double labeling.
AuthorsPayne JN
JournalJ Comp Neurol
PubMed ID6841671
The projections to lobulus simplex and Crus I of the cerebellum from various brainstem nuclei have been examined in adult rats by using the retrograde fluorescent double labeling technique. True blue was injected into the lobulus simplex on one side and nuclear yellow on the other and the brainstem was ... More
Non-overlapping thalamocortical projections for separate forepaw digits before and after cortical reorganization in the raccoon.
AuthorsRasmusson DD, Nance DM
JournalBrain Res Bull
PubMed ID3011221
The fluorescent dye retrograde tracing technique was used to examine the projection from ventroposterior lateral thalamus to primary somatosensory cortex in the raccoon. Results are presented from fifteen experiments using Fast Blue in combination with either Nuclear Yellow or Diamidino Yellow Dihydrochloride. Injections of two dyes into adjacent but separate ... More