[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100622766":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":19,"centralContacts":20,"locations":19,"responsibleParty":26,"collaborators":30,"id":33,"slug":34,"hasResults":35,"nctId":36,"briefTitle":37,"officialTitle":37,"acronym":19,"eligibilityCriteria":38,"healthyVolunteers":39,"sex":40,"minAge":41,"maxAge":42,"enrollmentInfo":43,"targetDuration":19,"studyType":46,"phases":47,"briefSummary":49,"conditions":50,"keywords":53,"overallStatus":58,"whyStopped":19,"lastUpdateSubmitDate":59,"lastUpdatePostDateStruct":60,"startDateStruct":63,"completionDateStruct":64,"leadSponsor":66,"locationsCount":19},{"fullName":5,"class":6},"Biruni University","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Healthy Volunteers - Observational Arm","EXPERIMENTAL","No Intervention \u002F Observational: All participants are healthy adult volunteers who perform standardized large-amplitude exercises while being video recorded. No therapeutic intervention, randomization, or group allocation is applied. All participants undergo the same exercise protocol and data collection procedures.",[13],"Other: Large-Amplitude Exercise Observation and Video Recording",[15],{"type":6,"name":16,"description":17,"armGroupLabels":18,"otherNames":19},"Large-Amplitude Exercise Observation and Video Recording","Participants perform six standardized large-amplitude exercises (Floor-to-Ceiling Reach, Forward Step, Side Step, Sit-to-Stand, Forward Reach to Grasp and Release an Object, and Big Walking). Each exercise is repeated eight times while full-body movement is recorded using an RGB camera. The first repetition of each exercise is clinically confirmed as the participant's maximum movement amplitude and used as a reference for subsequent observational analysis. No therapeutic manipulation or feedback is provided beyond standard verbal confirmation.",[9],null,[21],{"name":22,"role":23,"phone":24,"phoneExt":19,"email":25},"Güzin Kaya Aytutuldu","CONTACT","05366265884","guzinkaya14@gmail.com",{"type":27,"investigatorFullName":28,"investigatorTitle":29,"investigatorAffiliation":5,"oldNameTitle":19,"oldOrganization":19},"PRINCIPAL_INVESTIGATOR","Guzin Kaya Aytutuldu","Assistant Professor",[31],{"name":32,"class":6},"Gebze Technical University","100622766","a-vision-based-characterization-of-human-movement-scaling-in-large-amplitude-tasks-100622766",false,"NCT07387887","A Vision-Based Characterization of Human Movement Scaling in Large-Amplitude Tasks","Inclusion Criteria:\n\nAbility to stand, walk, reach, step, and perform sit-to-stand movements independently without assistance.\n\nNo self-reported or clinically diagnosed neurological, musculoskeletal, or vestibular disorders.\n\nNormal or corrected-to-normal vision sufficient to follow visual instructions.\n\nExclusion Criteria:\n\n* History of neurological disorders (e.g., Parkinson's disease, stroke, multiple sclerosis, traumatic brain injury).\n\nHistory of major musculoskeletal injury or surgery affecting upper or lower extremities that limits movement.\n\nPresence of balance disorders or vestibular dysfunction.\n\nCardiovascular, respiratory, or metabolic conditions that may limit safe participation in physical exercise.\n\nCurrent pain, dizziness, or excessive fatigue during movement or exercise.\n\nPregnancy or any condition for which moderate-intensity physical activity is contraindicated.\n\nUse of assistive devices for walking or balance.\n\nRefusal or inability to provide consent for RGB video recording.",true,"ALL","18 Years","65 Years",{"count":44,"type":45},26,"ESTIMATED","INTERVENTIONAL",[48],"NA","This pilot study investigates the feasibility of objectively quantifying movement amplitude and amplitude decay during large-amplitude exercises using RGB camera-based video analysis in healthy volunteers. Six large-amplitude exercises are recorded across repeated trials, with the first repetition clinically confirmed as the individual's maximum reference. Movement amplitude is quantified using pose-based kinematic measures and complemented by an exploratory self-supervised visual transformer approach to characterize repetition-wise changes relative to the reference execution. The study aims to determine whether camera-based methods can detect amplitude decay patterns and identify moments requiring clinical verbal cues, thereby supporting future objective monitoring and feedback in large-amplitude exercise training.",[51,52],"Digital Technology","Healthy",[54,55,56,57],"Exercise","Motion Analysis","Video-recording","artificial intelligence","NOT_YET_RECRUITING","2026-01-30",{"date":61,"type":62},"2026-02-04","ACTUAL",{"date":59,"type":45},{"date":65,"type":45},"2026-05-30",{"name":5,"class":6}]