Differences in the Magnitude of Motor Skill Acquisition and Interlimb Transfer between Left- and Right-Handed Subjects after Varying levels of complexity Short-Term Unilateral Motor Skill Practice

Differences in the Magnitude of Motor Skill Acquisition and Interlimb Transfer between Left- and Right-Handed Subjects after Varying levels of complexity Short-Term Unilateral Motor Skill Practice - Varying levels of complexity and Interlimb Transfer

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000043662

Enrollment

Registered

2021-03-18

Start date

2021-03-23

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

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
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