Dorsal raphe nucleus and harm avoidance: A resting-state investigation
نویسندگان
چکیده
منابع مشابه
The Effects of Lidocaine Reversible Inactivation of the Dorsal Raphe Nucleus on Passive Avoidance Learning in Rats
Introduction: The role of serotonergic fibers in avoidance learning is controversial. Involvement of the dorsal raphe nucleus (DRN), the main source of hippocampal projecting serotonergic fibers in acquisition, consolidation and retrieval of passive avoidance (PA) learning, was investigated by functional suppression of this area. Materials and Methods: DRN functional inactivation was done by li...
متن کاملthe effects of lidocaine reversible inactivation of the dorsal raphe nucleus on passive avoidance learning in rats
introduction: the role of serotonergic fibers in avoidance learning is controversial. involvement of the dorsal raphe nucleus (drn), the main source of hippocampal projecting serotonergic fibers in acquisition, consolidation and retrieval of passive avoidance (pa) learning, was investigated by functional suppression of this area. materials and methods: drn functional inactivation was done by li...
متن کاملAnatomic and functional topography of the dorsal raphe nucleus.
Serotonergic systems play an important and generalized role in regulation of sleep-wake states and behavioral arousal. Recent in vivo electrophysiologic recording studies in animals suggest that several different subtypes of serotonergic neurons with unique behavioral correlates exist within the brainstem raphe nuclei, raising the possibility that topographically organized subpopulations of ser...
متن کاملNutritional state influences Nociceptin/Orphanin FQ peptide receptor expression in the dorsal raphe nucleus
Agonists of the nociceptin/orphanin FQ (N/OFQ) peptide (NOP) receptor stimulate food intake. Concordantly, neuroanatomical localization of NOP receptor mRNA has revealed it to be highly expressed in brain regions associated with the regulation of energy balance. However, the specific mechanisms and neurochemical pathways through which physiological N/OFQ influences appetite are not well underst...
متن کاملCalretinin in Dorsal Raphe Nucleus of the Chinchilla
The localisation of carletinin in the midbrains of 10 sexually mature chinchilla males was examined by carrying out the peroxidase-antiperoxidase immunocytochemical reaction using specific monoclonal antibody against calretinin. Intensive immunostaining for the protein was observed in the majority of fusiform, pyramidal, and stellate neurons of dorsal raphe nucleus. A similar calretinin distrib...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cognitive, Affective, & Behavioral Neuroscience
سال: 2016
ISSN: 1530-7026,1531-135X
DOI: 10.3758/s13415-016-0415-6