Evaluation of brain activity change induced by functional food intake

Evaluation of brain activity change induced by flavanols intake - Evaluation of brain activity change induced by flavanols intake

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000039107

Enrollment

Registered

2020-01-10

Start date

2020-01-13

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

placebo, a can, single dose cocoa, a can, single dose

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy volunteers, who have a proper circadian rhythm

Exclusion criteria

Exclusion criteria: ?Smokers ?Population with exercise habits more than twice a week ?Population who drunk alcohol during 24 hours before the test

Design outcomes

Primary

Measure	Time frame
- Brain activity signals (oxygenated hemoglobin signal, deoxygenated hemoglobin signal) for cognitive tasks before cocoa intake - Brain activity signals for cognitive tasks after cocoa ingestion	—

Secondary

Measure	Time frame
- Performance (Accuracy and reaction time) for cognitive tasks before cocoa intake - Performance (Accuracy and reaction time) for cognitive tasks after cocoa intake	—

Countries

Japan

Contacts

Public ContactHiroki Sato

College of Systems Engineering and Science Shibaura Institute of Technology Department of Bioscience and Engineering

hiroki@shibaura-it.ac.jp048-720-6016

Outcome results