The cholinergic system and neostriatal memory functions
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چکیده
منابع مشابه
The cholinergic system and neostriatal memory functions.
The striatum is one of the major forebrain regions that strongly expresses muscarinic and nicotinic cholinergic receptors. This article reviews the current knowledge and our new findings about the striatal cholinoceptive organization and its role in a variety of cognitive functions. Pharmacological and genetic manipulations have indicated that the cholinergic and dopaminergic system in the stri...
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the central cholinergic system has been associated with cognitive function and memory and acetylcholine plays an important role during the early stages of memory consolidation. in this study, after training mice were tested with one way active avoidance procedure and retention were tested at 4, 8, 12, 16 and 24 hours of training and compared with non-shocked mice, in which it took 24 hours, a s...
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Objective(s): The cholinergic system plays an important role in learning and memory. This study investigated the effects of curcumin (turmeric extract) and the cholinergic system and their interaction on memory retention of passive avoidance learning in adult male Wistar rats. Materials and Methods: At first, an injection cannula was implanted in right ventricles of the animals. One week afte...
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Action potentials in neostriatal cholinergic interneurons recorded in vivo are triggered by summation of two or three discrete synaptic depolarizations (Wilson et al., 1990). The ability and precision with which EPSPs and IPSPs regulate action potential timing was therefore investigated in vitro. Cholinergic interneurons were identified on the basis of morphological and electrophysiological cha...
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ژورنال
عنوان ژورنال: Behavioural Brain Research
سال: 2011
ISSN: 0166-4328
DOI: 10.1016/j.bbr.2010.11.047