[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"expressive-aphasia\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:expressive-aphasia":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":13,"acronym":14,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":31,"overallStatus":39,"whyStopped":4,"lastUpdateSubmitDate":40,"lastUpdatePostDateStruct":41,"startDateStruct":44,"completionDateStruct":46,"leadSponsor":48,"locationsCount":4},"100653891","braingate2-feasibility-study-of-an-intracortical-neural-interface-system-for-persons-with-aphasia-100653891",false,"NCT07791459","BrainGate2: Feasibility Study of an Intracortical Neural Interface System for Persons With Aphasia","BG2-Aphasia","Inclusion Criteria:\n\n* Clinical diagnosis of expressive aphasia due to ischemic or hemorrhagic stroke (There are additional inclusion criteria)\n\nExclusion Criteria:\n\n* Visual impairment such that extended viewing of a computer monitor would be difficult even with ordinary corrective lenses\n* Chronic oral or intravenous steroids or immunosuppressive therapy\n* Other serious disease or disorder that could seriously affect ability to participate in the study (There are additional exclusion criteria)","ALL","18 Years","80 Years",{"count":20,"type":21},5,"ESTIMATED","INTERVENTIONAL",[24],"NA","The purpose of this study is to obtain preliminary device safety information and demonstrate proof of principle (feasibility) of the ability of people with aphasia to generate text on a computer screen and audible, computer-generated speech by attempting to speak.",[27,28,29,30],"Expressive Aphasia","Aphasia Following Cerebral Infarction","Aphasia Following Nontraumatic Intracerebral Hemorrhage","Aphasia Non Fluent",[32,33,34,35,36,37,38],"Brain-Computer Interface","BCI","Aphasia","Brain-Machine Interface","BrainGate","neuroprosthetic","Neuroport","NOT_YET_RECRUITING","2026-08-27",{"date":42,"type":43},"2026-08-31","ACTUAL",{"date":45,"type":21},"2026-08",{"date":47,"type":21},"2038-12",{"name":49,"class":50},"Leigh R. Hochberg, MD, PhD.","OTHER"]