Changes in resting-state functional connectivity after motor learning of chopstick manipulation with the non-dominant hand

Changes in resting-state functional connectivity after motor learning of chopstick manipulation with the non-dominant hand - Changes in resting-state functional connectivity after motor learning of chopstick manipulation with the non-dominant hand

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000045453

Enrollment

Registered

2021-09-28

Start date

2021-09-04

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

right-handed healthy subjects

Interventions

1.intervention group: - Repeat 9 sets of 30-second chopstick manipulation task and 30-second rest. - Chopstick manipulation task: Perform the task of picking up and moving objects using chopsticks

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: - Healthy individuals between the ages of 20 and 45. - To eliminate the effects of the dominant cerebral hemisphere, only a right-handed person participates.

Exclusion criteria

Exclusion criteria: - A person who have experienced actively using chopsticks with the left hand. - A person who is taking medication acting on the central nervous system.

Design outcomes

Primary

Measure	Time frame
Resting state functional connectivity strength (fMRI data) before and after 9 minutes of chopstick manipulation motor learning.	—

Secondary

Measure	Time frame
Number of items moved with chopsticks, subjective sense of difficulty/fatigue, eye movements (number of times and duration of gazing)	—

Countries

Japan

Contacts

Public ContactSayori Takeda

Tokyo Metropolitan University Graduate School of Human Health Sciences

takeda-sayori1@ed.tmu.ac.jp09053542654

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026