Zobrazeno 1 - 10
of 236
pro vyhledávání: '"Marcus Lira Brandão"'
Autor:
Laura Andrea León A., Vitor Castro Gomes, Marcus Lira Brandão, Celso Rodrigues, Fernando P. Cardenas, J. Landeira-Fernandez
Publikováno v:
Avances en Psicología Latinoamericana, Vol 31, Iss 1, Pp 279-287 (2013)
Our group in the Psychology Department at Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio) developed a rat genetic model of extreme freezing in response to contextual cues in an experimental chamber previously associated with footshock.
Externí odkaz:
https://doaj.org/article/43e300b77f95414a9b676cba3fea6635
Autor:
Juliana Belo Diniz, Euripedes Constantino Miguel, Amanda Ribeiro de Oliveira, Adriano Edgar Reimer, Marcus Lira Brandão, Maria Alice de Mathis, Marcelo Camargo Batistuzzo, Daniel Lucas Conceição Costa, Marcelo Queiroz Hoexter
Publikováno v:
Brazilian Journal of Psychiatry, Vol 34, Pp 81-91 (2012)
Anxiety is an important component of the psychopathology of the obsessive-compulsive disorder (OCD). So far, most interventions that have proven to be effective for treating OCD are similar to those developed for other anxiety disorders. However, neu
Externí odkaz:
https://doaj.org/article/74f0773a52df4797ac7300805dc3e545
Publikováno v:
Psicologia USP, Vol 17, Iss 4, Pp 175-192 (2006)
Embora os transtornos de ansiedade sejam tipicamente humanos, eles apresentam correlações com determinadas reações de defesa de animais em situações de perigo. Este trabalho apresenta algumas relações entre determinados padrões da resposta d
Externí odkaz:
https://doaj.org/article/cdfcf0f5a1464f27a34e44ad1323f3ee
Publikováno v:
Brazilian Journal of Psychiatry, Vol 25, Pp 36-41 (2003)
A natureza das respostas de medo em animais expostos a situações ameaçadoras depende da intensidade e da distância do estímulo aversivo. Esses estímulos podem ser potencialmente perigosos, distais ou proximais ao animal. Esforços têm sido fei
Externí odkaz:
https://doaj.org/article/1798ebc33ef840bb8b6bccfb74376019
Autor:
Amanda Ribeiro de Oliveira, Ana Caroline Colombo, Sangu Muthuraju, Rafael Carvalho Almada, Marcus Lira Brandão
Publikováno v:
PLoS ONE, Vol 9, Iss 8, p e104228 (2014)
BACKGROUND: A reduction of dopamine release or D2 receptor blockade in the terminal fields of the mesolimbic system clearly reduces conditioned fear. Injections of haloperidol, a preferential D2 receptor antagonist, into the inferior colliculus (IC)
Externí odkaz:
https://doaj.org/article/b105022241e64bef8464da977de724b8
Autor:
Marcus Lira Brandão
Publikováno v:
Brazilian Journal of Medical and Biological Research, Vol 45, Iss 4, Pp 291-291 (2012)
Externí odkaz:
https://doaj.org/article/62e3fb6a9b93418397c0c4fcc10465f7
Autor:
Marcus Lira Brandão
Publikováno v:
Revista do Instituto de Medicina Tropical de São Paulo, Vol 47, Iss 3, Pp 124-124 (2005)
Externí odkaz:
https://doaj.org/article/3b18a97d9e854e43b5ea5ef74c89d1dd
Autor:
Marcus Lira Brandão, Vivian M. de Vita, Adriano Edgar Reimer, Heloisa R. Zapparoli, Amanda Ribeiro de Oliveira
Publikováno v:
Experimental Brain Research. 239:1963-1974
Dopamine seems to mediate fear conditioning through its action on D2 receptors in the mesolimbic pathway. Systemic and local injections of dopaminergic agents showed that D2 receptors are preferentially involved in the expression, rather than in the
Autor:
Thelma A. Lovick, Marcus Lira Brandão
Publikováno v:
Translational Psychiatry, Vol 9, Iss 1, Pp 1-9 (2019)
Translational Psychiatry
Brandão, M L & Lovick, T A 2019, ' Role of the dorsal periaqueductal gray in posttraumatic stress disorder : mediation by dopamine and neurokinin ', Translational Psychiatry, vol. 9, 232 (2019) . https://doi.org/10.1038/s41398-019-0565-8
Translational Psychiatry
Brandão, M L & Lovick, T A 2019, ' Role of the dorsal periaqueductal gray in posttraumatic stress disorder : mediation by dopamine and neurokinin ', Translational Psychiatry, vol. 9, 232 (2019) . https://doi.org/10.1038/s41398-019-0565-8
In susceptible individuals, exposure to intensely traumatic life events can lead to the development of posttraumatic stress disorder (PTSD), including long-term dysregulation of the contextual processing of aversive stimuli, the overgeneralization of
Autor:
Marcus Lira Brandão, Amanda Ribeiro de Oliveira, Adriano Edgar Reimer, Nayara C. B. Barroca, Naiara T. da Silva, Ana Caroline Colombo, Mariana D. Guarda
Publikováno v:
Behavioural Pharmacology. 30:229-238
Catalepsy - an immobile state in which individuals fail to change imposed postures - can be induced by haloperidol. In rats, the pattern of haloperidol-induced catalepsy is very similar to that observed in Parkinson's disease (PD). As some PD symptom