Buscar
Mostrando ítems 1-10 de 16
AMYGDALAR ROLES DURING EXPOSURE TO A LIVE PREDATOR AND TO A PREDATOR-ASSOCIATED CONTEXT
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
The amygdala plays a critical role in determining the emotional significance of sensory stimuli and the production of fear-related responses. Large amygdalar lesions have been shown to practically abolish innate defensiveness ...
Architectonic subdivisions of the amygdalar complex of a primitive marsupial (Didelphis aurita)
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
The architecture of the amygdaloid complex of a marsupial, the opossum Didelphis aurita, was analyzed using classical stains like Nissl staining and myelin (Gallyas) staining, and enzyme histochemistry for acetylcholinesterase ...
Effects of ovariectomy on the inputs from the medial nucleus of the amygdala to the ventromedial nucleus of the hypothalamus in young adult rats
(Elsevier B.V., 2021-02-16)
During puberty, sexual hormones induce crucial changes in neural circuit organization, leading to significant sexual dimorphism in adult behaviours. The ventrolateral division of the ventromedial nucleus of the hypothalamus ...
Neonatal maternal separation opposes the facilitatory effect of castration on the respiratory response to hypercapnia of the adult male rat: Evidence for the involvement of the medial amygdala
(Wiley-Blackwell, 2017-12-01)
Respiratory manifestations of panic disorder (PD) include a greater respiratory instability and enhanced responsiveness to CO2 compared to normal individuals. Although the prevalence of PD is approximately three times ...
Ventral premammillary nucleus as a critical sensory relay to the maternal aggression network
(National Academy of SciencesWashington, 2013-08-27)
Maternal aggression is under the control of a wide variety of factors that prime the females for aggression or trigger the aggressive event. Maternal attacks are triggered by the perception of sensory cues from the intruder, ...
Water deprivation-induced sodium appetite and differential expression of encephalic c-Fos immunoreactivity in the spontaneously hypertensive rat
(Amer Physiological Soc, 2010-05-01)
Pereira-Derderian DT, Vendramini RC, Menani JV, de Luca Jr. LA. Water deprivation-induced sodium appetite and differential expression of encephalic c-Fos immunoreactivity in the spontaneously hypertensive rat. Am J Physiol ...
Water deprivation-induced sodium appetite and differential expression of encephalic c-Fos immunoreactivity in the spontaneously hypertensive rat
(Amer Physiological Soc, 2010-05-01)
Pereira-Derderian DT, Vendramini RC, Menani JV, de Luca Jr. LA. Water deprivation-induced sodium appetite and differential expression of encephalic c-Fos immunoreactivity in the spontaneously hypertensive rat. Am J Physiol ...
Influência do núcleo central da amígdala na ingestão de sódio induzida por privação hídrica em ratos.
(Universidade Federal de São CarlosBRUFSCarPrograma Interinstitucional de Pós-Graduação em Ciências Fisiológicas - PIPGCF, 2005-07-06)
The lesion of central nucleus of amygdala (NCeA) decrease
sodium intake, but not thirst, induced by angiotensin II and sodium depletion in furosemide model. In the present work we investigated the effect of lesion of NCeA ...
The Dorsolateral Periaqueductal Gray and Its Role in Mediating Fear Learning to Life Threatening Events
(PUBLIC LIBRARY SCIENCESAN FRANCISCO, 2012-11-28)
The dorsolateral column of the periaqueductal gray (dlPAG) integrates aversive emotional experiences and represents an important site responding to life threatening situations, such as hypoxia, cardiac pain and predator ...
Fluoxetine exposure during pregnancy and lactation: effects on acute stress response and behavior in the novelty-suppressed feeding are age and gender-dependent in rats
(Amsterdam, 2013-09-01)
Fluoxetine (FLX) is commonly used to treat anxiety and depressive disorders in pregnant women. Since FLX crosses the placenta and is excreted in milk, maternal treatment with this antidepressant may expose the fetus and ...