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
Citations
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Journal ArticleDOI
Serotonin increases GABA release in rat entorhinal cortex by inhibiting interneuron TASK-3 K+ channels.
Pan-Yue Deng,Saobo Lei +1 more
TL;DR: The cellular and molecular mechanisms underlying 5-HT-mediated facilitation of GABAergic transmission and depression of epileptic activity in the superficial layers of the EC are explored to suggest that 5- HT-mediated depression of neuronal excitability and increase in GABA release contribute to its anti-epileptic effects in the EC.
Journal ArticleDOI
Differential regulation of the expression of contextual freezing and fear-potentiated startle by 5-HT mechanisms of the median raphe nucleus.
TL;DR: The production of contextual freezing and fear-potentiated startle are conveyed by distinct 5-HT-mediated circuits of the MRN, which seems to be formed during a time-window shorter than 1 week.
Journal ArticleDOI
Subcortical projections to the hippocampal formation in squirrel monkey (Saimiri sciureus)
TL;DR: Subcortical afferents to the hippocampal formation in squirrel monkey were investigated using horseradish peroxidase as a retrograde marker to confirm previous findings in rats and cats with the exception of the noradrenergic cell groups, where the interpretation of retrograde label was hampered by high levels of endogenous pigment.
Book ChapterDOI
Acetylcholinesterase in rat nigro-neostriatal neurons: experimental verification and evidence for cholinergic-dopaminergic interactions in the substantia nigra and caudate-putamen complex*
Journal ArticleDOI
Evidence that serotonergic neurons in the dorsal raphe nucleus exert a stimulatory effect on the secretion of renin but not of corticosterone.
Louis D. Van de Kar,Charles W. Wilkinson,Yoanna Skrobik,Mark S. Brwonfield,William F. Ganong +4 more
TL;DR: The hypothesis that serotonergic neurons in the dorsal raphe nucleus are part of a neural pathway mediating increased renin secretion, and that the stimulatory effect of serotonin on corticosterone secretion is mediated by a different pathway, is supported.
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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