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Feeding regimen modulates zebrafish behavior
(Peerj Inc, 2018-08-03)
Here we show that the feeding regimen modulates zebrafish (panic) rerio) behavior. With regard to the time elapsed between feeding and behavioral evaluation, fish fed 3 h before behavioral evaluation in the novel tank test ...
Efeitos Comportamentais e Imunoistoquímicos da Deep Brain Stimulation Administrada à Porção Dorsal e às Asas Laterais do Núcleo Dorsal da Rafe
(Universidade Federal de São Paulo, 2023-05-15)
Um dos principais sistemas neuroquímicos associados à modulação da ansiedade e do pânico é o serotonérgico e cerca de 80% dos neurônios serotonérgicos que se projetam para o prosencéfalo tem sua origem em um núcleo ...
Efeitos da administração aguda e crônica de agomelatina sobre comportamentos relacionados à ansiedade e ao pânico em ratas submetidas ao labirinto em T elevado
(Universidade Federal do Rio Grande do NorteBrasilUFRNBiomedicina, 2016-11-23)
Agomelatine is used for treating depression and it has been shown efficient in relieving the symptoms of anxiety. The Elevated T maze (ETM) is based on innate aversion of rodents to open and high spaces, allowing the ...
Comorbilidad del mutismo selectivo en la niñez
(2019)
The present bibliographical research defines selective Mutism as an infantile anxiety disorder characterized by the inability of a minor to speak and communicate appropriately in certain social environments, being able to ...
Agomelatina em ratas: efeitos sobre comportamentos relacionados à ansiedade à luz do seu efeito antidepressivo
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS BIOLÓGICAS, 2019-02-28)
Agomelatine is a MT1 and MT2 receptors agonist and 5-HT2C receptor
antagonist used in the pharmacotherapy of depressive disorders. In
addition, its use has been suggested to relieve symptoms of anxiety
disorders, including ...
Evacuation under limited visibility
(World Scientific, 2015-01)
A multiplicity of situations can trigger off an evacuation of a room under panic conditions. For "normal" (with "normal" meaning absence of obstacles, perfect visibility, etc.) environmental conditions, the "faster is ...
Obsessive-compulsive disorder: Prevalence, Comorbidity, impact, and help-seeking in the British National Psychiatric Morbidity Survey of 2000
(2006-01-01)
Objective: There is little information about obsessive-compulsive disorder in large representative community samples. The authors aimed to establish obsessive-compulsive disorder prevalence and its clinical typology among ...
Facilitation of 5-HT(2A/2C)-mediated neurotransmission in the ventromedial hypothalamic nucleus decreases anxiety in the elevated T-maze
(ELSEVIER SCIENCE BV, 2011)
Previous evidence has shown that facilitation of GABA/benzodiazepine-mediated neurotransmission in the ventromedial hypothalamus (VMH) inhibits both escape and inhibitory avoidance responses generated in the elevated T-maze ...
Participação de receptores TRPV1 nas respostas defensivas mediadas pela substância cinzenta periaquedutal dorsolateral de ratos
(Universidade Federal de Minas GeraisUFMG, 2011-10-14)
The behavioral responses of fear and anxiety results from the expression of emotions arising from the animal reactions in the face of aversive stimuli they present a danger or threat to survival. Such responses are related ...
Ativação serotonérgica e não-serotonérgica nos núcleos mediano e dorsal da rafe, nas diferentes fases do ciclo estral de ratas e após ovariectomia
(Universidade Estadual Paulista (Unesp), 2018-03-07)
Deakin e Graeff propuseram que ansiedade e o pânico seriam regulados pela serotonina ou 5-hidroxitriptamina (5-HT), possuindo mais de um mecanismo de controle. Ambos os mecanismos têm sua origem nos núcleos Dorsal da Rafe ...