Serotonin - enhancement of memory, Biology

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Q. Serotonin - Enhancement of memory?

Increased level of serotonin is implicated in the enhancement of memory. It plays a significant role in classical conditioning wherein stimuli are paired repeatedly, by increasing the efficiency of neural transmission at certain synapses. It has been also found that a chemical lesion in the raphe nuclei containing large concentration of serotonin leads to memory problem.


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