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Effects of the inferior parietal lobule on motion perception

Influence of excitatory changes in the inferior parietal lobule on motion perception

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT1031230106
Enrollment
20
Registered
2023-06-02
Start date
2023-06-02
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

Healthy Volunteers Observing phenomenon which a subject experience a transient kinesthetic change

Interventions

Transcranial magnetic stimulation is used to stimulate the supramarginal gyrus and angular gyrus during kinesthetic input, and to verify whether transient functional deficits occur. In this way, we pa

Sponsors

Kawakami Michiyuki
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Subjects aged 18 to 50 with no general neurological history and no orthopedic disease in the lower extremities being treated at the time of study entry 2. Subjects who have given written consent to participate in this research

Exclusion criteria

Exclusion criteria: 1. Subjects with serious heart disease: unstable angina, myocardial infarction within a short time after onset, decompensated congestive heart failure, acute cor pulmonale, uncontrolled arrhythmia, severe aortic stenosis, Active myocarditis, endocarditis, etc. 2. Subjects with advanced dementia or severe mental illness 3. Subjects whose motion illusion is not induced by vibration stimulation 4. Contraindicated cases of transcranial magnetic stimulation

Design outcomes

Primary

MeasureTime frame
Perceived Reproduction Angle of Motion (Electrical Goniometer)

Secondary

MeasureTime frame
Inclination of reproduction angle of perceived motion (electric goniometer) Interior evaluation (questionnaire)

Contacts

Public ContactMichiyuki Kawakami

Keio University Department of Rehabilitation Medicine

michiyukikawakami@keio.jp+81-3-5363-3833

Outcome results

None listed

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