[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"Bo Wang\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":49},{"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":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":30,"overallStatus":37,"whyStopped":4,"lastUpdateSubmitDate":38,"lastUpdatePostDateStruct":39,"startDateStruct":42,"completionDateStruct":44,"leadSponsor":46,"locationsCount":5},"100053818","eeg-guided-cognitive-function-preservation-in-patients-with-brain-tumors-100053818",false,"NCT07699172","EEG-Guided Cognitive Function Preservation in Patients With Brain Tumors","A Prospective Single-Arm Study of EEG-Based Neural Signal Decoding for Cognitive Function Preservation in Patients Undergoing Brain Tumor Surgery","Inclusion Criteria:\n\n* Age 18 years to 75 years.\n* Patients diagnosed with brain glioma and scheduled for surgical treatment.\n* Conscious and able to understand study procedures.\n* Able to complete neuropsychological assessments.\n* Willing to participate and provide written informed consent.\n\nExclusion Criteria:\n\n* Severe dysfunction of major organs (heart, lung, liver, or kidney).\n* Severe psychiatric disorders or cognitive impairment.\n* Severe language impairment preventing completion of study procedures.\n* Any other condition judged by the investigator to make participation inappropriate.","ALL","18 Years","75 Years",{"count":20,"type":21},10,"ESTIMATED","INTERVENTIONAL",[24],"NA","Brain tumors and their surgical treatment may impair cognitive function, affecting patients' quality of life. This prospective single-arm study aims to evaluate the feasibility and clinical utility of an EEG-based neural signal decoding strategy for cognitive function preservation in patients undergoing brain tumor surgery. Participants will undergo standardized neuropsychological assessments together with preoperative, intraoperative, and postoperative electrophysiological recordings. The study will investigate whether EEG-based neural decoding can improve objective cognitive function assessment and support individualized functional preservation during brain tumor surgery.",[27,28,29],"Glioma","Brain Neoplasm","Brain Tumor Adult",[31,32,33,34,35,36],"Electroencephalography","EEG","Neural Signal Decoding","Cognitive Function","Cognitive Preservation","Brain Tumor Surgery","NOT_YET_RECRUITING","2026-07-09",{"date":40,"type":41},"2026-07-13","ACTUAL",{"date":43,"type":21},"2026-08-01",{"date":45,"type":21},"2028-07-31",{"name":47,"class":48},"Bo Wang","OTHER",""]