抑郁症伴随多种行为表型，其中一个重要表现是快感缺失（Anhedonia），即个体无法从奖励或愉快的活动中体验到快乐。在动物模型实验中，通常用糖水偏好实验（Sucrose preference test，简称SPT）来测试快感缺失症状。 糖水偏好实验的原理在于，啮齿类动物天生对 ...

Coffee with cream and sugar affects blood sugar differently than black coffee. Learn how sugar, cream, and caffeine may raise ...

Students can access DHSE Kerala Plus Two Chemistry exam on March 10, 2026, with the important question shared here.

A single injection of N,N-dimethyltryptamine, the psychedelic compound found in ayahuasca, reversed depression-like symptoms in chronically stressed mice, according to a peer-reviewed study published ...

Lightweight foundations are proof that less really can be more. Think more glow, more comfort, and a complexion that looks fresh and effortless – minus the heavy feel or cakey finish that can ...