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The study of functional brain network –Intraoperative cortico-cortical and subcortico-cortical evoked potential study-

The study of functional brain network –Intraoperative cortico-cortical and subcortico-cortical evoked potential study- - The study of functional brain network –Intraoperative cortico-cortical and subcortico-cortical evoked potential study-

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000006364
Enrollment
30
Registered
2011-11-01
Start date
2011-11-01
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

Brain tumor,epilepsy,and vascular disease

Interventions

None listed

Sponsors

The department of neurosurgery,Kyoto University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Brain tumor,epileptic focus,or vascular disease around the brain lesion with function such as motor or language

Exclusion criteria

Exclusion criteria: 1.Patients who disagree with this research 2.Pregnant women 3.Patiens who are under 15 years old or over 70 years old

Design outcomes

Primary

MeasureTime frame
Neurological symptoms within 1 week after surgery—

Countries

Japan

Contacts

Public ContactYukihiro Yamao

Kyoto University Hospital Neurosurgery

Outcome results

None listed

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