新皮质的反馈抑制细胞诱导丘脑皮质激活的突触机制

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大脑新皮质是哺乳动物大脑的主要组成部分,在感觉、知觉、目标定向行为和认知过程中发挥重要作用。它包括两种主要的神经元,释放谷氨酸的兴奋性神经元和释放γ-氨基丁酸(GABA)的抑制性神经元。两种神经元均直接受到兴奋性丘脑中继神经元的神经支配,并且这种支配效应对抑制 The neocortex of the brain is a major component of the mammalian brain and plays an important role in sensory, perceptual, targeted behavior and cognitive processes. It includes two major neurons, glutamate-releasing excitatory neurons, and inhibitory neurons that release gamma-aminobutyric acid (GABA). Both neurons are directly innervated by the excitatory thalamic relay neurons and this dominating effect on inhibition
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