Modeling Variation of the Objective Mental Workload for Tasks Requiring Different Cognitive Functions.
1 other identifier
interventional
20
1 country
1
Brief Summary
This study focuses on the identification of objective mental workload (through ElectroEncephaloGraphy) during tasks involving different cognitive functions.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for not_applicable
Started May 2022
Shorter than P25 for not_applicable
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
December 23, 2021
CompletedFirst Posted
Study publicly available on registry
January 11, 2022
CompletedStudy Start
First participant enrolled
May 4, 2022
CompletedPrimary Completion
Last participant's last visit for primary outcome
June 23, 2022
CompletedStudy Completion
Last participant's last visit for all outcomes
June 23, 2022
CompletedSeptember 27, 2022
September 1, 2022
2 months
December 23, 2021
September 26, 2022
Conditions
Outcome Measures
Primary Outcomes (1)
Identification of the variation in mental workload for different cognitive tasks.
Concomitant evolution in healthy volunteers of the ElectroEncephaloGraphic (EEG) signals and of the subjective mental workload for different levels of difficulty of three tasks requiring very distinct cognitive functions: the updating of verbal memory, visuospatial span and mental motor inhibition.
Day 1
Secondary Outcomes (1)
Analysis of the influence of the quantity of EEG signals analyzed by our brain decoder on its accuracy
Day 1
Study Arms (1)
Cognitive tasks
EXPERIMENTALElectroencephalographic signals registration during different levels of difficulty of three tasks requiring very distinct cognitive functions: the updating of verbal memory, visuospatial span and mental motor inhibition.
Interventions
Electroencephalographic signals registration during different levels of difficulty of three tasks requiring very distinct cognitive functions: the updating of verbal memory, visuospatial span and mental motor inhibition.
Eligibility Criteria
You may qualify if:
- Age\> 20 years old and \<50 years old
- French-speaking men or women
- Fluent in French (native speaker or fluent)
- Hold at least a baccalaureate +2
- Right-handed
- Having normal or corrected to normal vision
- Having normal or corrected to normal hearing
You may not qualify if:
- Minors
- Adults under guardianship or curatorship
- Non-French speakers
- Sleep debt at the time of the experience
- Daltonism
- Vision and hearing uncorrected to normal
- Pregnant or breastfeeding women
- History of associated cranial trauma or any other neurological pathology altering the cerebral sensory-motor system or the cognitive capacities and higher functions.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Nantes University Hospital
Nantes, 44093, France
Study Officials
- PRINCIPAL INVESTIGATOR
Vincent ROUALDES, Doctor
Nantes University Hospital
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- NA
- Masking
- NONE
- Purpose
- BASIC SCIENCE
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
December 23, 2021
First Posted
January 11, 2022
Study Start
May 4, 2022
Primary Completion
June 23, 2022
Study Completion
June 23, 2022
Last Updated
September 27, 2022
Record last verified: 2022-09
Data Sharing
- IPD Sharing
- Will not share