[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"memory-disorder-spatial\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:memory-disorder-spatial":37},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,77],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":16,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":24,"briefSummary":26,"conditions":27,"keywords":40,"overallStatus":65,"whyStopped":4,"lastUpdateSubmitDate":66,"lastUpdatePostDateStruct":67,"startDateStruct":70,"completionDateStruct":72,"leadSponsor":74,"locationsCount":5},"100640275","spatial-scene-recognition-memory-in-epilepsy-surgery-100640275",false,"NCT07580183","Spatial Scene Recognition Memory in Epilepsy Surgery","Investigations of Spatial Recognition Memory to Improve Cognitive Outcomes in Epilepsy Surgery","Inclusion Criteria:\n\n* Age 18 years or older\n* For Aims I and III: Diagnosis of focal epilepsy or temporal lobe lesion; patients undergoing evaluation for or having undergone epilepsy surgery\n* For Aim II: Healthy adult participants\n* Full-Scale IQ ≥ 70\n* English proficiency sufficient to understand and complete the task\n* For Aim I: Enrolled in or eligible for Emory University epilepsy surgery research registry\n* For Aim III: Undergoing clinically indicated stereoelectroencephalography (SEEG) at UC Davis Medical Center\n* Able to provide informed consent (or for Aim I retrospective component, prior consent in Emory registry)\n\nExclusion Criteria:\n\n* Full-Scale IQ \\\u003C 70\n* Inability to provide informed consent\n* For Aim III: Age \\> 55 years\n* For Aim II: History of neurological or psychiatric disorder (as applicable per study protocol)",true,"ALL","18 Years","55 Years",{"count":21,"type":22},620,"ESTIMATED","INTERVENTIONAL",[25],"NA","This study investigates the anatomical and physiological basis of spatial scene recognition memory in patients with temporal lobe epilepsy and temporal lobe lesions. Standard neuropsychological tests are insensitive to important memory deficits experienced by patients, particularly in spatial\u002Fscene memory, recollective experience, and familiarity processing. Using a validated virtual tour paradigm, the study examines how familiarity-based recognition and recall of spatial scenes relate to specific brain structures. In Aim I, a large cohort of patients with varied temporal lobe lesions at Emory University undergoes the virtual tour task with voxel-based lesion-symptom mapping to localize necessary brain regions. In Aim II, scalp event-related potentials and eye tracking in healthy participants at UC Davis characterize the temporal dynamics and lateralization of scene recognition. In Aim III, intracranial EEG recordings (including local field potentials and single-unit activity) in epilepsy surgery patients at UC Davis determine the precise network dynamics underlying spatial scene familiarity and recall. The long-term goal is to improve the prediction and prevention of cognitive morbidity from epilepsy surgery by providing a more complete model of spatial recognition memory circuits.",[28,29,30,31,32,33,34,35,36,37,38,39],"Focal Epilepsy","Temporal Lobe Epilepsy","Medically Refractory Epilepsy","Memory Disorders","Epilepsy Comorbidities","Epilepsy Intractable","Epilepsy Surgery","Epilepsy, Temporal Lobe","Memory Deficits","Memory Disorder, Spatial","Memory Dysfunction","Spatial Perception",[41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64],"spatial memory","recognition memory","familiarity","recollection","neural circuits of memory","phenomenology of memory","scene memory","virtual tour","epilepsy surgery","SEEG","stereo-electroencephalography","lesion-symptom mapping","network-symptom mapping","cognitive electrophysiology","event-related potentials","intracranial EEG","iEEG","parahippocampal gyrus","perirhinal cortex","hippocampus","tetrodes","deja vu","neuropsychology","consciousness","RECRUITING","2026-05-06",{"date":68,"type":69},"2026-05-12","ACTUAL",{"date":71,"type":69},"2024-07-01",{"date":73,"type":22},"2030-06-30",{"name":75,"class":76},"University of California, Davis","OTHER",{"id":78,"slug":79,"hasResults":11,"nctId":80,"briefTitle":81,"officialTitle":82,"acronym":4,"eligibilityCriteria":83,"healthyVolunteers":16,"sex":17,"minAge":84,"maxAge":85,"enrollmentInfo":86,"targetDuration":4,"studyType":23,"phases":88,"briefSummary":89,"conditions":90,"keywords":100,"overallStatus":65,"whyStopped":4,"lastUpdateSubmitDate":109,"lastUpdatePostDateStruct":110,"startDateStruct":112,"completionDateStruct":114,"leadSponsor":116,"locationsCount":118},"100525638","brain-health-virtual-reality-study-100525638","NCT06124339","Brain Health Virtual Reality Study","Interventions to Promote Brain Health Virtual Reality Study","Inclusion Criteria:\n\n1. 50-85 years of age\n2. Fluent in English\n3. Can safely ride a stationary bike\n\nExclusion Criteria:\n\n1. Dementia\n2. History of a neurological disorder\n3. Severe sensory deficits\n4. Inability to perform intervention (e.g., inability to cycle safely)\n5. Contraindications to MRI scan (e.g., pacemaker)\n6. Fear of needles\u002F blood\n7. Prior history of fainting due to sight of needles of blood","50 Years","85 Years",{"count":87,"type":22},150,[25],"The Interventions for Brain Health Virtual Reality Study is a NIH-funded clinical research trial at the University of California San Diego (UCSD) Health under the supervision of the study principal investigator Dr. Judy Pa. The overarching goal of this trial is to use a novel virtual reality (VR) based intervention that simultaneously engages physical and cognitive activity aimed at improving brain health and cognition in older adults. The investigators will compare 3 types of interventions: physical activity, VR cognitive activity, and combined VR physical and cognitive activity over 16 weeks to evaluate physical and brain health changes.",[91,92,93,94,95,37,31,96,97,98,99],"Aging","Aging Problems","Memory Loss","Memory Impairment","Memory Disorders in Old Age","Mild Cognitive Impairment","Cognitive Decline","Cognitive Change","Cognition Disorders in Old Age",[101,102,103,104,105,106,107,108],"Virtual Reality","technology","intervention","exercise","cycling","memory","brain health","aging","2024-07-08",{"date":111,"type":69},"2024-07-10",{"date":113,"type":69},"2023-08-08",{"date":115,"type":22},"2029-02-01",{"name":117,"class":76},"University of California, San Diego",1]