Neural Bases of Arithmetic Processing: MRIf Study in Adults and Children
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 79
- 试验地点
- 2
- 主要终点
- Brain area activity in arithmetic processing will be identified by IRMf
研究概览
简要总结
The aim of this study was to identify neural correlates involved in arthmetics processing in adults and children aged 8 to 14 with normal cognitive function. Brain area will be identified by functional magnetic resonance imaging (IRMf).
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 8 Years 至 24 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •children aged 8 to 14 with parents' consent
- •adults aged 18 to 24
- •right-handed
- •affiliated to the French social security
排除标准
- •known neurological disorders including epilepsia
- •known psychiatric disorders including Attention Deficit Disorder
- •birth complications needing intensive care
- •central nervous system treatment
- •important hearing disabilities
- •not corrected impaired vision
研究组 & 干预措施
Healthy subjects aged 18 to 24
Subjects without neurological or psychiatric history
干预措施: functional magnetic resonance imaging (Other)
Healthy subjects aged 18 to 24
Subjects without neurological or psychiatric history
干预措施: simple arithmetic operations (Other)
Healthy subjects aged 18 to 24
Subjects without neurological or psychiatric history
干预措施: neuropsychological testing (Other)
Healthy subjects aged 8 to 11
Subjects without neurological or psychiatric history
干预措施: neuropsychological testing (Other)
Healthy subjects aged 8 to 11
Subjects without neurological or psychiatric history
干预措施: functional magnetic resonance imaging (Other)
Healthy subjects aged 8 to 11
Subjects without neurological or psychiatric history
干预措施: simple arithmetic operations (Other)
Healthy subjects aged 12 to 14
Subjects without neurological or psychiatric history
干预措施: neuropsychological testing (Other)
Healthy subjects aged 12 to 14
Subjects without neurological or psychiatric history
干预措施: functional magnetic resonance imaging (Other)
Healthy subjects aged 12 to 14
Subjects without neurological or psychiatric history
干预措施: simple arithmetic operations (Other)
结局指标
主要结局
Brain area activity in arithmetic processing will be identified by IRMf
时间窗: up to 60 days after inclusion
Brain activity is identified by IRMf
次要结局
- Parietal region activity in arithmetic processing will be identified by IRMf(up to 60 days after inclusion)