AIM: To analyze incidence of depressive disorder DD and its relation with lesion location, cerebral blood flow and neurological defect in patients with acute or chronic ischemic stroke.
目的：分析急性和慢性缺血性脑卒中患者抑郁障碍的发生率及其与发病部位、脑血流量及神经功能缺陷的关系。
The relation between ratio of peaks and degree of defect is worked out, then a method of quantity analysis in frequency domain is proposed.
根据这一特征，得到小峰与大峰之比与缺陷程度之间的关系曲线，提出利用导纳曲线进行缺陷量化分析。
But there were no relation in shunt direction to defect diameter.
但分流方向与缺损直径无关。
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