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The study mapped the pathways of the default ascending arousal network that maintains waking and found that the the dopaminerfic ventral tegmental area plays a central role in modulating wakefulness and integrating it with awareness in the default network (the media prefrontal, posterior cingulate, precuneus cortices and angular gyrus)
9 hours ago · At onset of the event, ventral tegmental inputs reset the cortical phase that initiates the timing. During the event, the oscillations are monitored by neurons which is an identifier of the unique phase patterns for different durations of behavior. And when finished, the striatum decodes the patterns to aid in memory storage and comparison of ...
9 hours ago · 2023年12月5日，美国德克萨斯大学休斯顿健康科学中心麦戈文医学院Qingchun Tong和德克萨斯儿童医院Jan和Dan Duncan神经学研究所的Benjamin R. Arenkiel研究团队合作在Neuron杂志上发表名为“An excitatory projection from the basal forebrain to the ventral tegmental area that underlies anorexia-like ...
