Characterization of Independant Task Neural Correlates of Different Levels of Mental Workload
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 发起方
- 入组人数
- 19
- 试验地点
- 2
- 主要终点
- Electroencephalography (EEG)
研究概览
简要总结
The goal is to identify neuro-physiological signatures at several levels of mental workload during the realisation of tasks, performed by all the subjects.
In parallel, there will be a methodological work consisting to develop the classification algorithms, predictives of these levels of mental workload in real time, in purpose to implement a passive brain-machine interface in the best interest of operators that accomplish complex tasks.
Mesures of electro-physiological activity will be recorded in order to approve states of charge in addition to behavioral performances.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 40 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Signed informed consent
- •Medical examination made before search involvement
- •Between 20 and 40 years
- •Right-handed
- •Minimum study level : Baccalauréat
- •Membership of the French social security
- •Normal vision and hearing (or corrected to normal)
排除标准
- •Sujects included in a clinical or therapeutic trial in progress
- •Vision or hearing essential disorder
- •Neurological or neuropsychiatric pathology current or gone
- •Drug treatment which could alter brain activity (antidepressants, benzodiazepine, lithium etc)
- •Pregnant, parturient or breast feeding women
- •All other category of protected people
研究组 & 干预措施
Healthy volunteers
Adults healthy volunteers
干预措施: Electroencephalography and Electrocardiography (Other)
结局指标
主要结局
Electroencephalography (EEG)
时间窗: 10 minutes
With a EEG helmet. Classical Stemberg's task Stemberg's task with time pressure N-back task Mental arithmetic task 13 minutes MATB Multi-Attribute Task Battery : Divided attention task
Electrooculography (EOG)
时间窗: 10 minutes
Simultaneously to EEG : electrooculography (EOG) will be recorded With a EEG helmet. Classical Stemberg's task Stemberg's task with time pressure N-back task Mental arithmetic task 13 minutes MATB Multi-Attribute Task Battery : Divided attention task
Subjective and behavioral data
时间窗: 10 minutes
KSS scale to evaluate the patient's state of alertness Classical Stemberg's task Stemberg's task with time pressure N-back task Mental arithmetic task 13 minutes MATB Multi-Attribute Task Battery : Divided attention task
次要结局
未报告次要终点