Clinical trials: Visual Task
Healthy Young Adults
Modulation of Visual-Spatial Learning in Healthy Young Adults by tDCS
The aim of this study is to investigate whether a combination of intensive training of visual-spatial abilities (LOCATO task) with anodal transcranial direct current stimulation (tDCS) leads to an improvement of learning and…
- Trial name
- NCT02110407
- Testing
- tDCS, training
- Where
- Germany
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Visual Acuity at Near, Accuracy of Accommodation
The Effect of Bifocals in Children With Down Syndrome
Visual acuity at near improves in children with Down syndrome using bifocals
- Conditions
- Visual Acuity at Near, Accuracy of Accommodation, Prevention of Strabismus, Task Readiness
- Trial name
- NCT02241356
- Testing
- bifocals, single vision glasses
- Where
- Netherlands
- Volunteers
- 120 people
- Sponsor
- Radboud University Medical Center
Down Syndrome
Effects of Task-oriented Training on Visual-motor Integration and Upper Limb Function in Children With Down Syndrome
The condition known as Down Syndrome (DS) is caused by trisomy 21, or the presence of an extra copy of chromosome 21. DS is the most common survivable autosomal aneuploidy and one of the genetically complicated problem compatible…
- Trial name
- NCT06943261
- Testing
- task oriented training, conventional therapy
- Volunteers
- 28 people
- Sponsor
- Riphah International University
Real HD-tDCS, Sham HD-tDCS
Determining the Specificity of High Definition Electrical Brain Stimulation Using Simultaneous Magnetoencephalography
Non-invasive human brain stimulation using weak transcranial direct-current stimulation (tDCS) has been thousands of times in research studies over the past fifteen years as a therapy to help improve the effectiveness of repeated…
- Conditions
- Real HD-tDCS, Sham HD-tDCS, Visual Task, Motor Task
- Trial name
- NCT02060708
- Testing
- HD-tDCS
- Where
- Canada
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Simulation Training, Perception
Visual Perception Exploration Using Eye-tracking Technology in High-fidelity Medical Simulation
The aim of this observational study is to compare the visual interests between residents in high-fidelity simulation practice
- Conditions
- Simulation Training, Perception, Eye Movements, Task Performance and Analysis
- Trial name
- NCT03049098
- Testing
- Simulation
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Issam Tanoubi
Apnea
Sleep Apnea and Visual Perceptual Skill Learning
The purpose of this study is to determine whether obstructive sleep apnea affects sleep dependent memory and learning. Subjects with apnea will be given a test of perceptual skill learning (the Visual Discrimination Task (VDT))…
- Trial name
- NCT01852929
- Testing
- Subject using usual positive airway pressure therapy while sleeping for one night
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Heidi Roth, MD
Chronic Ankle Instability, CAI
MOTOR TRAINING VERSUS MOTOR COGNITIVE TRAINING IN ATHLETES WITH CHRONIC ANKLE INSTABILITY
This study aims to evaluate the effect of one-leg balance activity (OLBA) combined with visual feedback using BlazePod™ as a dual motor-cognitive rehabilitation task in basketball players with Chronic Ankle Instability (CAI).
- Trial name
- NCT07078916
- Testing
- Motor-Cognitive Training Group (OLBA + BlazePod™), Motor Training Group (OLBA Only)
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Cairo University
Athletes, Sports Performance
Neuro-Psychophysiological Characteristics of Athletes With Varying Levels of Experience
This study aims to investigate the effects of an 8-week volleyball-specific stroboscopic training program on neuro-psychophysiological outcomes in female volleyball players with different levels of competitive experience.
- Conditions
- Athletes, Sports Performance, Visual-Motor Processing, Neuro-Psychophysiological Responses in Athletes
- Trial name
- NEPSY-SPORT (NCT07392385)
- Testing
- Stroboscopic Volleyball Training, Conventional Volleyball Training (Control)
- Where
- Turkey (Türkiye)
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Bozok University
Glaucoma, Macular Degeneration
BCI and Evaluation of Visual and Task Performance in Subjects With Eye Diseases
The purpose of this research study is to better understand the impact of visual impairment caused by different eye diseases on the ability to perform daily activities and compare it to that in patients without eye diseases.
- Conditions
- Glaucoma, Macular Degeneration, Glaucoma Suspect, Optic Neuropathy
- Trial name
- NCT03318549
- Testing
- Visual Performance tests, Brain-computer interface
- Where
- United States
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- University of Miami
Human Spinal Cord Circuitry
Evaluation of the Visual Motor Task's Impact on the Behavior of a Neuronal and Spinal Network in Hemiplegic Patients
The general objective being to determine the modifications nature induced by upper extremity kinematic rhythmic task realization on cervical HSCC.
- Trial name
- NCT03094572
- Testing
- visual motor tasks
- Where
- France
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Centre d'Investigation Clinique et Technologique 805
Neglect, Sensory, Neglect, Hemispatial
Mixed-Reality Visual Attention Task for Neglect Diagnosis and Rehabilitation
Neglect, a common and disabling neurological deficit post-CNS injury, profoundly hinders recovery and escalates healthcare costs.
- Conditions
- Neglect, Sensory, Neglect, Hemispatial, Neglect, Hemisensory
- Trial name
- Neglex01 (NCT07227844)
- Testing
- VR Neglect Training
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Markey Olson
Visual Perception, Visual-Motor Integration
Structured Task-Focused Occupational Therapy in the School Environment to Support Academic Performance: Fine Motor and Visual-Motor Skills
This randomized controlled trial will evaluate the effects of a structured, task-focused occupational therapy program delivered in the school environment on handwriting performance, fine motor skills, visual-motor integration…
- Conditions
- Visual Perception, Visual-Motor Integration, Handwriting
- Trial name
- NCT07723092
- Testing
- Structured Task-Focused Occupational Therapy Program
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people
- Sponsor
- Medipol University
Schizophrenia Spectrum Disorders, Social Cognition
Using Illusions to Boost Social Cognition
This study aims to explore whether the observation of complex visual objects can help improve social cognition in people living with psychotic disorders.
- Trial name
- SOLLUSIONS (NCT07602712)
- Testing
- Visual-illusion social cognition session (immediate), Visual-illusion social cognition session (delayed)
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Hôpital le Vinatier
L-theanine
Theanine and Caffeine on Neurophysiology of Attention
L-theanine and caffeine are nutritional compounds that are naturally found in tea. Our recent findings using an EEG paradigm are consistent with the findings of others, indicating that intake of L-theanine and caffeine reduce the…
- Trial name
- THECNA (NCT02770105)
- Testing
- Theanine, Caffeine, Theanine-Caffeine Combination
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Texas Tech University
Stroke, Rehabilitation
Effects of Unilateral Versus Bilateral Task Specific Training With Visual Feedback in Post Stroke Patients
This study will be a single blinded randomized controlled trail. Non probability convenience sampling will be used to recruit the patients of either gender, aged 40-65 years, patients with the subacute phase (>3months post…
- Conditions
- Stroke, Rehabilitation, Gait Balance
- Trial name
- NCT07576153
- Testing
- bilateral task specific training with visual feedback on lower limb, unilateral task specific training with visual feedback on lower limb
- Where
- Pakistan
- Volunteers
- 50 people
- Sponsor
- Riphah International University
Stroke
Plantar Pressure and Electroencephalographic Signals During Pedal and Vision-deprived Walking in Stroke Patients.
Complex task training may be more effective than simple task training in promoting functional recovery and brain restructuring in stroke participants.
- Trial name
- NCT06395142
- Testing
- pedal walking, visual-deprivation walking
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Geriatric Hospital of Nanjing Medical University
Healthy Older Adults
Modulation of Visual-Spatial Learning in Healthy Older Adults by tDCS
The aim of this study is to investigate whether a combination of intensive training of visual-spatial abilities (LOCATO task) with anodal transcranial direct current stimulation (tDCS) leads to an improvement of learning and…
- Trial name
- NCT02110056
- Testing
- tDCS, training
- Where
- Germany
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Basic Science: Visual Attention in Healthy Participants, Basic Science: Neural Representations of Location
Probing the Role of Feature Dimension Maps in Visual Cognition: Impact of Task Demands and Spatial Attention (Expt 2.2)
How does one know what to look at in a scene? Imagine a "Where's Waldo" game - it's challenging to find Waldo because there are many 'salient' locations in the picture, each vying for one's attention.
- Trial name
- NCT07572630
- Testing
- Stimulus properties: task-defining feature
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of California, Santa Barbara
Healthy Subjects
The Influence of Amitriptyline on Learning in a Visual Discrimination Task
The purpose of this study is to determine whether 75 mg amitriptyline affect the sleep dependent consolidation of procedural memory (visual discrimination task, Karni-Sagi-paradigm).
- Trial name
- NCT01566825
- Testing
- Amitriptyline
- Where
- Germany
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Dieter Kunz, MD
Healthy
Relevance and Salience During Attention Task
In this line of research, the researchers are examining the influence of relevance of a salient item on task performance, depending on overall task set.
- Trial name
- NCT05784233
- Testing
- Relevance (Likelihood Salient Item is Target)
- Where
- United States
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- Lehigh University