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Exploring the Cortical Hemodynamic Variability of Four Weeks iTBS on a Healthy Participant: a Case Study

NCT05427565 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 1

Last updated 2022-09-15

No results posted yet for this study

Summary

This study will investigate the effect of caffeine and time of day on brain excitability using excitatory brain stimulation. The investigators will recruit a healthy participant and conduct a concurrent iTBS/fNIRS protocol for 20 consecutive sessions over four weeks with or without caffeine consumption before the stimulation. Moreover, the experiment will be conducted at different times of the day (morning or afternoon)

Conditions

  • Healthy

Interventions

OTHER

caffeine

The investigators will ask participant to only intake 200 mg of caffeine one hour before the experiment (no other caffeine intake since the wake-up) or avoid caffeine intake at all before the experiment

OTHER

Experimental time

The investigators will ask participant to attend the experiment in the morning or afternoon

Sponsors & Collaborators

  • The Hong Kong Polytechnic University

    lead OTHER

Principal Investigators

  • Georg S Kranz, PhD · The Hong Kong Polytechnic University

Study Design

Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
35 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-08-15
Primary Completion
2022-09-09
Completion
2022-09-09

Countries

  • Hong Kong

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05427565 on ClinicalTrials.gov