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Mostrando ítems 31-40 de 217
Oscilações Teta no hipocampo do rato durante tarefa de tomada de decisão espacial
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em PsicobiologiaEstudos de Comportamento; Psicologia Fisiológica, 2013-08-28)
The processing of spatial and episodic information during memory tasks depends on
hippocampal theta oscillations. In the present study, I investigated the relationship
between theta power and choice selection during spatial ...
Speed cells in the medial entorhinal cortex
(Nature Publishing Group, 2015-07)
Grid cells in the medial entorhinal cortex have spatial firing fields that repeat periodically in a hexagonal pattern. When animals move, activity is translated between grid cells in accordance with the animal's displacement ...
Ketamine alters oscillatory coupling in the hoppocampus
(Nature Publishing Group, 2013-08-02)
Recent studies show that higher order oscillatory interactions such as cross-frequency coupling are
important for brain functions that are impaired in schizophrenia, including perception, attention and
memory. Here we ...
Optogenetic inactivation of the medial septum impairs long-term object recognition memory formation
(Reino Unido, 2022-06-07)
Theta is one of the most prominent extracellular synchronous oscillations in the mammalian brain. Hippocampal theta relies on an intact medial septum (MS) and has been consistently recorded during the training phase of ...
TRPC3 channels play a critical role in the theta component of pilocarpine-induced status epilepticus in mice
(Wiley Blackwell Publishing, Inc, 2017-02)
Objective: Canonical transient receptor potential (TRPC) channels constitute a family of cation channels that exhibit a regional and cell-specific expression pattern throughout the brain. It has been reported previously ...
Parameterized fast decoupled power flow methods for obtaining the maximum loading point of power systems. Part I. Mathematical modeling
(Elsevier Science SaLausanneSuíça, 2004)
Padrões eletrofisiológicos do hipocampo, amígdala e córtex pré-frontal medial na evocação do condicionamento aversivo
(Universidade Federal de São Paulo (UNIFESP), 2015-05-31)
O hipocampo, a amígdala, e o córtex pré-frontal são estruturas relacionadas à aquisição e expressão do medo condicionado. Através do paradigma do efeito de facilitação pela pré-exposição ao contexto, este estudo buscou ...
Theta and alpha frequency modulation by lexical-syntactic information during a lexical decision taskModulación de las frecuencias theta y alfa por información léxico-sintáctica en una tarea de decisión léxicaModulação das freqüências teta e alfa por informação lexico-sintática em uma tarefa de decisão lexical
(Universidade Federal de Santa Catarina, 2014-12)
Estudiamos incrementos (ERS) y disminuciones (ERD) relacionadas con eventos en la potencia de las bandas alfa y theta asociadas con una divergencia a nivel léxico-sintáctico entre el prime y la meta durante una tarea de ...
Continuation fast decoupled power flow with secant predictor
(Institute of Electrical and Electronics Engineers (IEEE), 2003-08-01)
The conventional Newton and fast decoupled power flow methods are considered inadequate for obtaining the maximum loading point of power systems due to ill-conditioning problems at and near this critical point. At this ...