任海 謝志明

【摘要】 目的 探討腦機接口(Brain-Computer Interface, BCI)技術在腦卒中偏癱患者上肢運動功能康復治療中的療效。方法 60例腦卒中偏癱患者, 根據隨機數字表法分為對照組和觀察組, 各30例。對照組進行常規康復治療, 觀察組在常規康復治療基礎上加腦機接口技術治療。比較兩組患者治療前后上肢Fugl-Meyer運動功能(FMA)評分、Wolf運動功能評定量表(WMFT)評分及改良Barthel指數(MBI)評分。結果 治療后, 觀察組的上肢FMA評分、WMFT評分、MBI評分分別為(31.63±6.60)、(34.13±6.15)、(62.27±10.81)分, 對照組分別為(26.50±7.55)、(29.50±8.87)、(51.63±7.16)分;兩組患者上肢FMA評分、WMF評分、MBI評分均較本組治療前提高, 且觀察組高于對照組, 差異均有統計學意義(P<0.05)。結論 應用腦機接口治療技術能有效促進腦卒中偏癱患者上肢功能的恢復, 并能提高患者的日常生活能力。
【關鍵詞】 腦卒中;偏癱;腦機接口;康復
DOI:10.14163/j.cnki.11-5547/r.2020.10.081
【Abstract】 Objective ? To discuss the efficacy of brain-computer interface (BCI) teqinique on rehabilitation of upper limb motor function in hemiplegic stroke patients. Methods ? A total of 60 hemiplegic stroke patients were divided into control group and observation group, with 30 cases in each group. The control group received conventional rehabilitation, and the observation group received brain-computer interface therapy on the basis of the control group. The Fugl-Meyer assessment (FMA) score of the upper extremity, Wolf motor function test (WMFT) score, and modified Barthel index (MBI) score before and after treatment were compared between the two groups. Results ? After treatment, FMA score, WMFT score and MBI score of the observation group were (31.63±6.60), (34.13±6.15) and (62.27±10.81) points, which were (26.50±7.55), (29.50±8.87) and (51.63±7.16) points of the control group. FMA score, WMFT score and MBI score of the two groups were higher than those before treatment, and the observation group was higher than the control group. The difference was statistically significant (P<0.05). Conclusion ? The application of brain-computer interface therapy can effectively promote the recovery of upper limb function of hemiplegic stroke patients, and improve the abilities of daily living of patients.
【Key words】 Stroke; Hemiplegia; Brain-computer interface therapy; Rehabilitation
腦卒中又稱腦血管意外, 是危害人類健康的重大疾病, 具有發病率高、復發率高、致殘率高、死亡率高的特點。幸存者約有85%患者伴有上肢功能障礙 [1], 其中>60%的患者經過治療后仍然存在手功能障礙而不能獨立生活[2], 給家庭和社會造成沉重的負擔。目前, 上肢和手功能康復仍是康復中的重點和難點。一方面, 手部位于大腦皮層的投射區域相對較大, 人類手功能約占全身功能的54%[3]。另一方面, 手及手指的精細操作和協調配合極具復雜性, 使得其恢復較身體其他部分更為困難[4]。目前, 腦機接口技術應用于腦卒中, 運動功能尤其是恢復上肢和手的功能成為研究的熱點。本院自2018年6月開展此項技術以來, 在腦卒中偏癱患者手功能的康復方面取得了一定療效, 具體內容報告如下。
1 資料與方法
1. 1 一般資料 選取2018年6~11月深圳龍城醫院收治的60例腦卒中偏癱患者作為研究對象, 根據隨機數字表法分為對照組和觀察組, 各30例。入……