Objective To build the post-stroke depression (PSD) rats model and compare its effect on the hippocampi area with the generally accepted forced-swimming depression rats model.

• 目的 建立脑卒中后抑郁(post-stroke depression，PSD)的大鼠模型，与普遍接受的强迫游泳抑郁大鼠模型比较其对海马区的影响；