|
|
|
|
|
| Blanchard,C.; Blanchard,R.; Fellous,J.-M.; Guimarães,F.S.; Irwin,W.; LeDoux,J.E.; McGaugh,J.L.; Rosen,J.B.; Schenberg,L.C.; Volchan,E.; Da Cunha,C.. |
| This article is a transcription of an electronic symposium in which active researchers were invited by the Brazilian Society of Neuroscience and Behavior (SBNeC) to discuss the advances of the last decade in the neurobiology of emotion. Four basic questions were debated: 1) What are the most critical issues/questions in the neurobiology of emotion? 2) What do we know for certain about brain processes involved in emotion and what is controversial? 3) What kinds of research are needed to resolve these controversial issues? 4) What is the relationship between learning, memory and emotion? The focus was on the existence of different neural systems for different emotions and the nature of the neural coding for the emotional states. Is emotion the result of the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Emotion; Fear; Anxiety; Learning; Memory; Amygdala; Nucleus accumbens; Periaqueductal gray matter. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2001000300001 |
| |
|
|
| Andreatini,R.; Blanchard,C.; Blanchard,R.; Brandão,M.L.; Carobrez,A.P.; Griebel,G.; Guimarães,F.S.; Handley,S.L.; Jenck,F.; Leite,J.R.; Rodgers,J.; Schenberg,L.C.; Da Cunha,C.; Graeff,F.G.. |
| This article is a transcription of an electronic symposium sponsored by the Brazilian Society of Neuroscience and Behavior (SBNeC). Invited researchers from the European Union, North America and Brazil discussed two issues on anxiety, namely whether panic is a very intense anxiety or something else, and what aspects of clinical anxiety are reproduced by animal models. Concerning the first issue, most participants agreed that generalized anxiety and panic disorder are different on the basis of clinical manifestations, drug response and animal models. Also, underlying brain structures, neurotransmitter modulation and hormonal changes seem to involve important differences. It is also common knowledge that existing animal models generate different types of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Panic; Anxiety; Fear; Anxiolytics; 5-HT; Benzodiazepines; Serotonin; Amygdala; Periaqueductal gray matter; Animal models. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2001000200001 |
| |
|
|
|
