Effects of short-term unilateral motor practice with different complexities on interlimb transfer performance improvement with EEG

Effects of short-term unilateral motor practice with different complexities on interlimb transfer performance improvement with EEG - Effects of short-term unilateral motor practice with different complexities on interlimb transfer performance improvement with EEG

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000045951

Enrollment

Registered

2021-11-01

Start date

2021-11-22

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

Interventions

right-handed/ right hand training/sample task right-handed/ left hand training/sample task right-handed/ right hand training/complex task right-handed/ left hand training/complex task

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: healthy adults who gave full informed consent to the study and submitted a signed document.

Exclusion criteria

Exclusion criteria: 1) medical history of brain damage or mental diseases 2) medical history of epilepsy or had a history of anti-epileptic medication 3) motor dysfunction of upper limbs.

Design outcomes

Primary

Measure	Time frame
EEG data: 1)Connectivity between brain regions: phase gradient index (PSI) 2)Relationship between performance and frequency allocation	—

Secondary

Measure	Time frame
Effect of unilateral upper limb simple or complex motor skill training on healthy subjects with different dominant hands on skill changes of ipsilateral and contralateral muscles(speed, accuracy rate)	—

Countries

Japan

Contacts

Public ContactRyoichi Nagatomi

Tohoku University Graduate School of Biomedical Engineering

nagatomi@med.tohoku.ac.jp022-717-8586

Outcome results

None listed

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