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Central, but not basolateral, amygdala involvement in the anxiolytic-like effects of midazolam in rats in the elevated plus maze
(SAGE PUBLICATIONS LTDLONDON, 2012)
The role of the amygdala in the mediation of fear and anxiety has been extensively investigated. However, how the amygdala functions during the organization of the anxiety-like behaviors generated in the elevated plus maze ...
Role of the amygdala in the reinforcement omission effect
(Pontificia Universidade Católica do Rio de JaneiroUniversidade de BrasíliaUniversidade de São Paulo, 2012)
The reinforcement omission effect (ROE) has been attributed to both motivational and attentional consequences of surprising reinforcement omission. Recent evidence suggests that the basolateral complex of the amygdala is ...
The central amygdala regulates sodium intake in sodium-depleted rats: role of 5-HT3 and 5-HT2C receptors
(2007)
In the present paper, we have evaluated the participation of 5-HT3 and 5-HT2C receptors in the central amygdala (CeA) in the regulation of water and salt intake in sodium-depleted rats. m-CPBG-induced pharmacological ...
Activation of ERK2 in basolateral amygdala underlies the promoting influence of stress on fear memory and anxiety: Influence of midazolam pretreatment
(Elsevier Science, 2013-10)
Exposure to emotionally arousing experiences elicits a robust and persistent memory and enhances anxiety. The amygdala complex plays a key role in stress-induced emotional processing and in the fear memory formation. It ...
Sleep deprivation alters phosphorylated CREB levels in the amygdala: Relationship with performance in a fear conditioning task
(Elsevier B.V., 2013-01-01)
We investigated the relationship between deficits in fear memory induced by sleep deprivation and pCREB expression in the basal and central nuclei of the amygdala. Sleep deprivation reduced pCREB expression in the central ...
Amygdalae calcifications associated with disease duration in lipoid proteinosis
(Blackwell PublishingOxfordInglaterra, 2006)
Fear-potentiated behaviour is modulated by central amygdala Angiotensin II AT1 receptors stimulation
(Hindawi Publishing Corporation, 2014-06)
Central nucleus of the amygdala (CeA) is one of the most important regulatory centres for the emotional processes. Among the different neurotransmitter systems present in this nucleus, AT1 receptors have been also found, ...
Avaliação do papel da amídala na antinocicepção induzida pelo medo : análises comportamental, imunoistoquímica e farmacológica
(Universidade Federal de São CarlosUFSCarPrograma Interinstitucional de Pós-Graduação em Ciências Fisiológicas - PIPGCFCâmpus São Carlos, 2017-05-30)
Exposure of rodents to an open elevated plus maze (oEPM, an EPM with all four open arms) elicits antinociceptive responses, high level of plasma corticosterone and defensive behaviors. However, very little is known about ...