Cathyisatetraplegic.Shehasnotbeenabletomoveherarms,legs...
问题详情：Cathyisatetraplegic.Shehasnotbeenabletomoveherarms,legsorspeaksincesufferingastroke（中风）nearlyfifteenyearsago.Recently,shelearnedhowtocontrolaroboticarmusingherthoughts.Shenowcanusebrainactivit...