Journal ArticleDOI
Differential projections of the nucleus raphe dorsalis and nucleus raphe centralis as revealed by autoradiography.
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This article is published in Brain Research.The article was published on 1975-02-28. It has received 266 citations till now. The article focuses on the topics: Dorsal raphe nucleus & Serotonergic cell groups.read more
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Morphological study of 5-HT neurons and astroglial cells on brain of adult rats perinatal or chronically exposed to 2,4-dichlorophenoxyacetic acid.
G. Garcia,Patricia Tagliaferro,Analía Bortolozzi,M. J. Madariaga,Alfredo Brusco,A. M. Evangelista de Duffard,Ricardo Duffard,J. Pecci Saavedra +7 more
TL;DR: Results support evidences that 2,4-D alters the serotoninergic system and that 5-HT neurons of each mesencephalic nuclei show different responses to the 2, 4-D exposure designs which are parallel to astrogliosis.
Journal ArticleDOI
Locomotor activity after various radiofrequency lesions of the limbic midbrain area in the rat. Evidence for a particular role of the ventral mesencephalic tegmentum.
Daniel Galey,Michel Le Moal +1 more
TL;DR: It is assumed that the VMT represents a specific part of the Limbic Midbrain Area, where lesions provoked the most important activity disturbances.
Journal ArticleDOI
Suppression of annual testicular development in Indian Palm Squirrel, Funambulus pennanti by 8 hr temporal relationship of serotonin and dopamine precursor drugs
TL;DR: Results indicate that induced suppression of gonadal function in a fashion similar to seasonal regression leading to non-breeding condition is the consequence of specific phase relationship (8 hr) between serotonergic and dopaminergic activities and not due to Serotonin or dopamine alone.
Journal ArticleDOI
Birthdates and Number of Neurons in the Serotonergic Raphe Nuclei in the Rat with Prenatal Protein Malnutrition
R.S. King,Thomas L. Kemper,William A. DeBassio,M. Ramzan,Gene J. Blatt,Douglas L. Rosene,Janina R. Galler +6 more
TL;DR: There were no significant differences between the two diet groups in timing of generation or in total number of cells generated, indicating that neurogenesis of these early generated neurons appears unaffected by concomitant protein deprivation.
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Deep layer neurons in the rat medial entorhinal cortex fire sparsely irrespective of spatial novelty
TL;DR: The persistence of laminar differences in firing activity both under environmental novelty and familiarity, and even in head-restrained stationary animals, suggests that sparse coding might be a constitutive feature of deep entorhinal layers.
References
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Journal ArticleDOI
The autoradiographic demonstration of axonal connections in the central nervous system.
W.M. Cowan,W.M. Cowan,D.I. Gottlieb,D.I. Gottlieb,Anita E. Hendrickson,Anita E. Hendrickson,J.L. Price,J.L. Price,T.A. Woolsey,T.A. Woolsey +9 more
TL;DR: There are several reasons for thinking that this method may offer a number of advantages over other currently available techniques, and it should be possible to do this by locally injecting radioactively labeled precursors of proteins or other macromolecules into the brain or spinal cord.
Journal ArticleDOI
Hippocampal projections and related neural pathways to the mid-brain in the cat
TL;DR: Recent studies in the rat have confirmed much earlier descriptions of widespread distributions of the fornix system to the diencephalon and the rostral mid-brain regions.
Journal Article
Studies on the distribution and fate of S35-labelled benzylpenicillin in the body.
TL;DR: The aim of this investigation was to study how penicillin is distributed from the blood to different body tissues and how it is bound, inactivated and excreted and to provide possibilities of studying the dif ferent ways of excretion as well as the problem of accumulation in the organs.
Journal ArticleDOI
Afferents to the rat caudoputamen studied with horseradish peroxidase. An evaluation of a retrograde neuroanatomical research method
TL;DR: The evidence presented suggests first, that the degree of localization at the injection site is compatible with approaching some problems in neuroanatomy; second, that anterograde transport of the marker protein does not appear to confound the interpretation of retrogradely labeled cell bodies; third, that many, though not all, afferent cell populations can be identified.
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