太极拳对遗忘型轻度认知功能障碍患者认知功能影响的研究

目的 探讨太极拳对遗忘型轻度认知功能障碍（a-MCI）患者认知功能的影响。方法 将62例a-MCI患者随机分为对照组和观察组，每组31例。对照组患者接受常规健康教育，治疗组在此基础上接受太极拳干预治疗。两组患者分别在治疗前、治疗后6个月采用简明精神状态检查量表（MMSE）、蒙特利尔认知评估量表（MoCA）以及事件相关电位P300对患者认知功能评价。结果 对照组治疗前后MMSE、MoCA评分分别比较，差异无统计学意义（P＞0.05）；治疗后观察组MMSE、MoCA评分分别为（25.12±4.17）分、

Study on Taijiquan in Patients with Amnestic Mild Cognitive Dysfunction

Objective To investigate the effect of Taijiquan on cognitive function in patients with amnestic mild cognitive impairment (a-MCI). Methods 62 patients with a-MCI were randomly divided into control group and observation group, with 31 cases in each group. The patients in the control group received regular health education, and the treatment group received Taijiquan intervention on this basis. Patients in the two groups were evaluated for cognitive function using the Concise Mental Status Examination Scale (MMSE), the Montreal Cognitive Assessment Scale (MoCA), and the event-related potential P300 before and 6 months after treatment. Results There were no significant differences in MMSE and MoCA scores between the control group and the control group (P>0.05). After treatment, the MMSE and MoCA scores of the observation group were (25.12±4.17) and (25.64±3.19), respectively.The scores were higher than (17.31±5.26) and (20.13±2.48) before treatment, and the MMSE and MoCA scores of the observation group were higher than those of the control group (17.91±5.66) and (19.93±2.68),the difference was statistically significant (P<0.05). There was no significant difference in P300 latency and amplitude between the control group before and after treatment(P>0.05). After treatment, the P300 latency of the observation group was shorter than before (363.12±36.97) ms vs. (407.81±31.46) ms, amplitude increased (6.64±4.59)μV vs(3.73±2.48)μV, the difference was statistically significant(P<0.05). The latency and amplitude of P300 in the observation group were better than those in the control group (403.61± 32.26) ms and (3.73 ± 2.38) μV, the difference was statistically significant (P<0.05). Conclusion Taijiquan can improve the cognitive function of patients with a-MCI and can be used as an intervention to prevent a-MCI.