[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100353756":3},{"organization":4,"armGroups":7,"interventions":21,"overallOfficials":35,"centralContacts":40,"locations":49,"responsibleParty":75,"collaborators":79,"id":82,"slug":83,"hasResults":84,"nctId":85,"briefTitle":86,"officialTitle":87,"acronym":88,"eligibilityCriteria":89,"healthyVolunteers":90,"sex":91,"minAge":92,"maxAge":93,"enrollmentInfo":94,"targetDuration":26,"studyType":97,"phases":98,"briefSummary":100,"conditions":101,"keywords":104,"overallStatus":51,"whyStopped":26,"lastUpdateSubmitDate":109,"lastUpdatePostDateStruct":110,"startDateStruct":113,"completionDateStruct":115,"leadSponsor":117,"locationsCount":118},{"fullName":5,"class":6},"Queen's University","OTHER",[8,15],{"label":9,"type":10,"description":11,"interventionNames":12},"Combined anodal tDCS and cognitive training","EXPERIMENTAL","Combined anodal tDCS and cognitive training. Anodal tDCS will be delivered while the participant is completing the cognitive training task (Iowa Gambling Task). Anodal tDCS will use a constant current of 2mA, delivered via gradual increase and decrease over 10 seconds at the onset and offset of stimulation (current ramps), respectively. The duration of each tDCS session will be 20 minutes.",[13,14],"Other: Anodal transcranial Direct Current Stimulation (tDCS)","Behavioral: Cognitive training",{"label":16,"type":17,"description":18,"interventionNames":19},"Combined sham tDCS and cognitive training","SHAM_COMPARATOR","Combined sham tDCS and cognitive training. Sham tDCS will be delivered while the participant is completing the cognitive training task (Iowa Gambling Task). For sham tDCS, the current will be delivered only in the first 10 seconds, after which the stimulation will cease but with the electrodes still in place throughout the session. The duration of each tDCS session will be 20 minutes.",[14,20],"Other: Sham transcranial Direct Current Stimulation (tDCS)",[22,27,32],{"type":6,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"Anodal transcranial Direct Current Stimulation (tDCS)","Non-invasive brain stimulation",[9],null,{"type":28,"name":29,"description":30,"armGroupLabels":31,"otherNames":26},"BEHAVIORAL","Cognitive training","Iowa Gambling Task will be used for cognitive training",[9,16],{"type":6,"name":33,"description":24,"armGroupLabels":34,"otherNames":26},"Sham transcranial Direct Current Stimulation (tDCS)",[16],[36],{"name":37,"affiliation":38,"role":39},"Najat Khalifa, MD","Queen's University - Canada","PRINCIPAL_INVESTIGATOR",[41,46],{"name":42,"role":43,"phone":44,"phoneExt":26,"email":45},"Najat Khalifa, MD, FRCPC","CONTACT","6135444900","nrk2@queensu.ca",{"name":47,"role":43,"phone":44,"phoneExt":26,"email":48},"Tariq Hassan, FRCPSC","hassant@providencecare.ca",[50],{"facility":5,"status":51,"city":52,"state":53,"zip":54,"country":55,"countryCode":56,"cosmosGeoPoint":57,"geoPoint":62,"contacts":63},"RECRUITING","Kingston","Ontario","K7L7X3","Canada","CA",{"type":58,"coordinates":59},"Point",[60,61],-76.48098,44.22976,{"lat":61,"lon":60},[64,65,66,67,69,71,73],{"name":42,"role":43,"phone":44,"phoneExt":26,"email":45},{"name":47,"role":43,"phone":44,"phoneExt":26,"email":48},{"name":42,"role":39,"phone":26,"phoneExt":26,"email":26},{"name":47,"role":68,"phone":26,"phoneExt":26,"email":26},"SUB_INVESTIGATOR",{"name":70,"role":68,"phone":26,"phoneExt":26,"email":26},"Peter Liddle, PhD",{"name":72,"role":68,"phone":26,"phoneExt":26,"email":26},"Katy Jones, PhD",{"name":74,"role":68,"phone":26,"phoneExt":26,"email":26},"Roumen Milev, PhD",{"type":76,"investigatorFullName":77,"investigatorTitle":78,"investigatorAffiliation":5,"oldNameTitle":26,"oldOrganization":26},"SPONSOR_INVESTIGATOR","Dr. Najat Khalifa","Associate Professor",[80],{"name":81,"class":6},"University of Nottingham","100353756","combined-anodal-transcranial-direct-current-stimulation-tdcs-and-cognitive-training-and-decision-making-100353756",false,"NCT03886025","Combined Anodal Transcranial Direct Current Stimulation (tDCS) and Cognitive Training and Decision-making","The Use of Combined Anodal Transcranial Direct Current Stimulation (tDCS) and Cognitive Training to Modulate Decision-making in Healthy People","tDCS-CTDM","Inclusion Criteria:\n\n* Consenting volunteers aged between 18 and 40.\n\nExclusion Criteria:\n\n* Individuals with epilepsy, other neurological conditions and history of significant head injury will be excluded.\n* Individuals with a history of substance misuse, major mental disorder and those receiving psychotropic medication will be also excluded.",true,"ALL","18 Years","40 Years",{"count":95,"type":96},60,"ESTIMATED","INTERVENTIONAL",[99],"NA","This study aims to (i) assess the effects of combined tDCS and cognitive training on decision-making on a trained task (Iowa Gambling Task; IGT); and (ii) test generalization to a closely related cognitive domain, namely motor impulsivity. It is hypothesized that combined anodal tDCS and cognitive training will result in more advantageous decisions and better impulse control than combined sham tDCS and cognitive training.",[102,103],"Impulsivity","Decision Making",[105,106,107,108],"transcranial Direct Current Stimulation (tDCS)","Decision-making","Implusivity","Brain stimulation","2025-08-04",{"date":111,"type":112},"2025-08-08","ACTUAL",{"date":114,"type":112},"2022-09-15",{"date":116,"type":96},"2026-12-30",{"name":77,"class":6},1]