[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"perceptual-learning\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:perceptual-learning":29},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,3,0,[8,47,75],{"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":34,"whyStopped":4,"lastUpdateSubmitDate":35,"lastUpdatePostDateStruct":36,"startDateStruct":39,"completionDateStruct":41,"leadSponsor":43,"locationsCount":46},"100601219","exploring-perceptual-learning-in-blurred-gabor-discrimination-for-low-myopic-children-100601219",false,"NCT07107646","Exploring Perceptual Learning in Blurred Gabor Discrimination for Low-Myopic Children","Investigating the Efficacy of Perceptual Learning in Blurred Gabor Discrimination Among Children With Low Myopia: An Exploratory Study","Experimental and Control Group\n\nInclusion Criteria:\n\n1. Children aged between 6 to 10 years.\n2. Best corrected distance visual acuity of 6\u002F6 or 0.00 logMAR.\n3. Diagnosed with low myopia after a comprehensive ophthalmologic examination, with a spherical equivalent refractive error ranging from -0.50 to -1.25 diopters, including up to -0.75 diopters of astigmatism.\n4. Not currently undergoing any of the four standard myopia control treatments for children:\n\n   1. Atropine (mydriatic agent)\n   2. Orthokeratology\n   3. Peripheral defocus soft contact lenses\n   4. Peripheral defocus spectacle lenses (frame glasses)\n5. Willing and able to provide informed consent, and able to comply with study procedures and assessments.\n\nExclusion Criteria:\n\nParticipants will be excluded if they have any of the following ophthalmologic conditions:\n\n1. Strabismus\n2. Binocular vision problems\n3. Ocular diseases\n4. History of ocular surgery (excluding refractive surgery)","ALL","6 Years","10 Years",{"count":20,"type":21},30,"ESTIMATED","INTERVENTIONAL",[24],"NA","This exploratory study investigates whether perceptual learning using blurred Gabor stimuli can improve uncorrected distance visual acuity in children aged 6-10 years with low myopia. Participants will be randomly assigned to a training group or control group. The training group will undergo individualized visual perceptual learning through a digital Vision Training System (VTS) for approximately 3 months. The study will also evaluate changes in refraction, contrast sensitivity, visual crowding, Chinese reading acuity with eye movements, and sweep visual evoked potentials (sVEPs).",[27,28,29],"Myopia","Visual Rehabilitation","Perceptual Learning",[31,29,32,33],"Low Myopia","Visual Acuity","Visual Evoked Potentials","NOT_YET_RECRUITING","2026-08-12",{"date":37,"type":38},"2026-08-14","ACTUAL",{"date":40,"type":21},"2026-09-01",{"date":42,"type":21},"2027-07-31",{"name":44,"class":45},"National Taiwan University Hospital","OTHER",1,{"id":48,"slug":49,"hasResults":11,"nctId":50,"briefTitle":51,"officialTitle":52,"acronym":4,"eligibilityCriteria":53,"healthyVolunteers":11,"sex":16,"minAge":54,"maxAge":55,"enrollmentInfo":56,"targetDuration":4,"studyType":22,"phases":58,"briefSummary":59,"conditions":60,"keywords":64,"overallStatus":68,"whyStopped":4,"lastUpdateSubmitDate":35,"lastUpdatePostDateStruct":69,"startDateStruct":70,"completionDateStruct":72,"leadSponsor":74,"locationsCount":46},"100570005","in-person-and-telehealth-visual-rehabilitation-for-children-with-low-vision-100570005","NCT06701617","In-person and Telehealth Visual Rehabilitation for Children With Low Vision","The Effectiveness of In-person and Telehealth Visual Rehabilitation for Children With Low Vision","Passive visual stimulation group\n\nInclusion Criteria:\n\n1. Children aged less than or equal to 18 years old.\n2. The causes of visual disorder in children are unlimited.\n3. The acuity of the children's better eye was ≤ 0.2.\n4. Children with multiple disabilities and visual disorders typically exhibit developmental levels ranging from moderate to severe or below.\n5. The parents of these children exhibit a positive attitude and are willing to cooperate with visual learning programs.\n6. Infants under 1 year old with low vision without other developmental issues , under or equal to moderate developmental issues.\n\nExclusion Criteria:\n\n1. Significant refractive errors that affect acuity but are unable to cooperate with wearing corrective glasses in two training sessions.\n2. Requires patching for monocular vision rehabilitation but is unable to cooperate with patching in two training sessions.\n3. The individual is unable to adapt to the training environment and cooperate with visual learning in two sessions due to unstable emotions or difficulty adapting to the environment.\n\nPerceptual learning group Inclusion Criteria\n\n(1)Children aged less than or equal to 12 years old. (2)No restrictions on the causes of visual impairment in children. (3)The acuity of the children's better eye was ≤ 0.5 (4)If children have additional developmental issues, their disability severity should primarily be mild or moderate.\n\n(5)The primary caregiver demonstrates a positive attitude and is willing to cooperate with the visual training program.\n\n(6)The child is capable of completing calibration with an eye-tracking device. Exclusion Criteria\n\n1. Significant refractive errors that severely affect vision, where the child cannot adapt to wearing corrective glasses within two training sessions.\n2. Requires occlusion therapy for monocular visual rehabilitation but cannot cooperate with occlusion within two training sessions.\n3. Inability to adapt to the training environment or cooperate with visual training due to emotional instability or difficulty adjusting within two training sessions.\n4. Unstable physiological conditions (e.g., epilepsy, sleep disturbances) that prevent consistent participation in visual training.","1 Month","18 Years",{"count":57,"type":21},200,[24],"Restorative visual rehabilitation is frequently used to enhance the visual development and function of children with low vision. An important strategy within this field is visual stimulation, which is particularly used for infants and toddlers with low vision, as well as for children who have both developmental disabilities and low vision.This study has two primary objectives.The first objective is to examine the effect of using intensive, specific, and flickering black-and-white checkerboard patterns to enhance visual function in children with mild to moderate low vision. The second objective is to develop a visual stimulation program tailored for children with severe or profound multiple disabilities and visual impairments, and to evaluate its effectiveness. For both objectives, the visual stimulation intervention will be provided through either in-person or remote delivery",[28,61,62,63,29],"Oddball Design","Cerebral Visual Impairment","Passive Visual Stimulation",[65,66,67],"visual rehabilitation","visual stimulation","perceptual learning","RECRUITING",{"date":37,"type":38},{"date":71,"type":38},"2024-11-25",{"date":73,"type":21},"2028-06-14",{"name":44,"class":45},{"id":76,"slug":77,"hasResults":11,"nctId":78,"briefTitle":79,"officialTitle":80,"acronym":81,"eligibilityCriteria":82,"healthyVolunteers":11,"sex":16,"minAge":55,"maxAge":83,"enrollmentInfo":84,"targetDuration":4,"studyType":22,"phases":86,"briefSummary":87,"conditions":88,"keywords":89,"overallStatus":68,"whyStopped":4,"lastUpdateSubmitDate":91,"lastUpdatePostDateStruct":92,"startDateStruct":94,"completionDateStruct":96,"leadSponsor":98,"locationsCount":46},"100590289","systematic-psychophysical-100590289","NCT06965478","Systematic Psychophysical","Systematic Psychophysical Investigation of Visual Learning","Visuallearning","Inclusion Criteria:\n\n* Ages 18 - 60,\n* Normal or corrected-to-normal vision\n\nExclusion Criteria:\n\n* Eye disorders (cataracts, age related macular degeneration, diabetic retinopathy, glaucoma)\n* Drug use (psychoactive drugs, neuroleptic medications, prescription medications that might affect cognitive and motor performance)\n* Sleep disorders (sleep apnea, insomnia)\n* Magnetically or mechanically activated implants (such as cardiac pacemakers)\n* clips on blood vessels in the brain\n* intrauterine devices\n* dentures\n* pregnancy","60 Years",{"count":85,"type":21},400,[24],"The purpose of this study is to investigate how our performance changes after our perceptual system is trained in a certain way (\"perceptual learning\"). In addition, investigators are interested in identifying and characterizing relationships between such changes and neuroimaging signals recorded from the human brain.",[29],[90],"Behavioral","2025-11-17",{"date":93,"type":38},"2025-11-19",{"date":95,"type":38},"2025-07-22",{"date":97,"type":21},"2029-01",{"name":99,"class":45},"Brown University"]