Results 101 to 110 of about 653,638 (208)

Down-regulation of serotonergic genes expression in the raphe nuclei of midbrain under chronic social defeat stress in male mice [PDF]

, 2011
Background: There is ample experimental evidence supporting the hypothesis that the brain serotonergic system is involved in the control of chronic social defeat stress (CSDS), depression and anxiety.
Ul’yana A. Boyarskikh, Natalya P. Bondar, Natalia N. Kudryavtseva, Maxim L. Filipenko   +3 more
core  

Serotonin neurons in the dorsal raphe nucleus encode reward signals

Nature Communications, 2016
How neurons in the dorsal raphe nucleus (DRN) respond to reward related behaviours is not known. Here, Li and colleagues report that DRN serotoninergic neurons are phasically activated by rewards such as sex, food and sucrose, and tonically activated ...
Yi Li, Weixin Zhong, Daqing Wang, Qiru Feng, Zhixiang Liu, Jingfeng Zhou, Chunying Jia, Fei Hu, Jiawei Zeng, Qingchun Guo, Ling Fu, Minmin Luo   +11 more
doaj   +1 more source

The sites of origin brain stem neurotensin and serotonin projections to the rodent nucleus raphe magnus

, 1982
The combined horseradish peroxidase retrograde transport-peroxidase- antiperoxidase immunohistochemical procedure was utilized in the present study to ascertain the sites of origin of serotonin and neurotensin projections to the rodent nucleus raphe ...
AJ Beitz
core   +1 more source

Differential autoinhibition of 5-hydroxytryptamine neurons by 5-hydroxytryptamine in the dorsal raphe nucleus

, 2005
5-Hydroxytryptamine neurons in the dorsal raphe nucleus are under autoinhibitory control by endogenous 5-hydroxytryptamine. Tonic activation of 5-hydroxytryptamine 1A autoreceptors was demonstrated in awake animals, but was inconsistently observed in ...
Mlinar B, Della Corte L, Ballini C, Nencioni S, Corradetti R, Tatini F   +5 more
core   +1 more source

Increased mRNA expression of cytochrome oxidase in dorsal raphe nucleus of depressive suicide victims

, 2008
A Sanchez-Bahillo1, V Bautista-Hernandez1, Carlos Barcia Gonzalez1, R Bañon2, A Luna2, EC Hirsch3, Maria-Trinidad Herrero11Clinical and Experimental Neuroscience, Centro de Investigación Biomédica en Red sobre ...
Carlos Barcia Gonzalez, A Sanchez-Bahillo, et al, A Luna, V Bautista-Hernandez, R Bañon   +5 more
core  

NLRP3 in the dorsal raphe nucleus manipulates the depressive-like behaviors

Brain Research Bulletin
Major depressive disorder is one of the most common psychiatric disorders, and the Nod-like receptor family pyrin domain containing 3 (NLRP3) inflammasome plays an important role in depression.
Junchao Cai, Jiarong Zhao, Rui Peng, Heming Yu, Yong He, Qigang Zhou, Yue Wang, Peng Xie   +7 more
doaj   +1 more source

Physiology of neural networks in the dorsal raphe nucleus

, 2023
5-HT (5-Hydroxy-tryptamine; serotonin) neurons located in the midbrain dorsal raphe nucleus (DRN) are implicated in many brain functions in health including aversive processing and are the target of the first line drug treatment for anxiety and depression, selective serotonin reuptake inhibitors (SSRIs).
openaire   +1 more source

Distribuição de neurônios imunorreativos à triptofano hidroxilase no tronco encefálico e diencéfalo de pombos (Columba livia) e sua co-localização com serotonina [PDF]

, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em NeurociênciasA distribuição de pericários e processos neuronais contendo triptofano hidroxilase (TPH) no tronco encefálico e ...
Meneghelli, Cristiane
core  

Organization of multisynaptic inputs to the dorsal and ventral dentate gyrus: retrograde trans-synaptic tracing with rabies virus vector in the rat.

PLoS ONE, 2013
Behavioral, anatomical, and gene expression studies have shown functional dissociations between the dorsal and ventral hippocampus with regard to their involvement in spatial cognition, emotion, and stress. In this study we examined the difference of the
Shinya Ohara, Sho Sato, Ken-Ichiro Tsutsui, Menno P Witter, Toshio Iijima   +4 more
doaj   +1 more source

Role and origin of the GABAergic innervation of dorsal raphe serotonergic neurons.

, 2000
International audienceExtracellular electrophysiological recordings in freely moving cats have shown that serotonergic neurons from the dorsal raphe nucleus (DRN) fire tonically during wakefulness, decrease their activity during slow wave sleep (SWS ...
Pierre-Hervé Luppi, Barbagli, Bruno, Rampon, C., Bruno Barbagli, Fort, Patrice,, Gervasoni, D., Chouvet, Guy, Luppi, P. H., Fort, P., Luppi, Pierre-Hervé, Peyron, Christelle, Claire Rampon, Damien Gervasoni, Urbain, Nadia, Patrice Fort, Chouvet, G., Barbagli, B., Guy Chouvet, Christelle Peyron, Urbain, N., Fort, Patrice, Peyron, C., Rampon, Claire, Nadia Urbain, Gervasoni, Damien   +24 more
core   +2 more sources