Xia Wei1,2,3, Hengyi Cao4,5, Chunyan Luo1,2,3

  • 1Department of Radiology, and Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital of Sichuan University, Chengdu, China.

概括

精神分裂症 (SZ) 涉及改变的大脑连接. 患者从小脑中增加了自下而上的信号,并减少了向小脑的自上而下的信号,这些信号在治疗后部分得到改善.

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Long-term Potentiation01:25

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Long-term potentiation, or LTP, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTP is the process of synaptic strengthening that occurs over time between pre and postsynaptic neuronal connections. The synaptic strengthening of LTP works in opposition to the synaptic weakening of long-term depression (LTD) and together are the main mechanisms that underlie learning and memory.
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