益智

1.To explore the clinical effect of Yizhiningshen Particles on ADHD(hyperkinetic symptom)in child.

探讨中宁神颗粒治疗儿童多症临床疗效。

2.To observe the clinical effect of Yizhidan (YZD) in treating childhood hyperkinetic syndrome (CHS) and its mechanism.

观察丹治疗儿童多症(CHS)临床疗效及其作用机制。