Peripheral Vision Training Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- scores on acuity tests
研究概览
简要总结
This study will train participants (young people and older adults) to do a visual task, and will assess whether this results in changes in behavioral assessments. In some participants, we will be also testing whether MRI measures (cortical thickness, functional connectivity) change with training.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Basic Science
- 盲法
- None
盲法说明
Computerized training for all groups. This is a pilot study.
入排标准
- 年龄范围
- 18 Years 至 89 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Right handed individuals
- •Aged 19-89
- •In good health as self-reported or visual impairments due to partial vision loss
- •Normal or corrected-to-normal vision with contact lenses or visual impairments due to partial vision loss
排除标准
- •Younger than 18 or older than 89
- •Being hearing-impaired
- •Not in good health except due to partial vision loss
- •Having a previous serious head injury or neurological disorder, or loss of consciousness for more than 2 minutes
- •Having hallucinations or delusions
- •Having a current or past history of a substance abuse disorder
- •Currently taking psychoactive medications
研究组 & 干预措施
Training
Computerized vision training
干预措施: computerized training (Other)
Control
Sham
干预措施: computerized training (Other)
结局指标
主要结局
scores on acuity tests
时间窗: immediately following training
scores on acuity tests
scores on spatial attention tests
时间窗: immediately following training
scores on spatial attention tests
scores on acuity tests
时间窗: baseline
scores on acuity tests
scores on spatial attention tests
时间窗: baseline
scores on spatial attention tests
次要结局
- Changes in cortical thickness(baseline and immediately following training)
- Changes in functional connectivity(baseline and immediately following training)
研究者
Kristina M Visscher
Associate Professor
University of Alabama at Birmingham