Study on establishment of normal data of auditory evoked field in response to click stimulatio
Not Applicable
- Conditions
- normal subjects
- Registration Number
- JPRN-UMIN000031479
- Lead Sponsor
- Tohoku University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 0
Inclusion Criteria
Not provided
Exclusion Criteria
(1) Persons who have a history of peripheral or central nervous disease (2) Persons who have a history of ear diseases (3) Persons who have a history of mental illness (4) Persons wearing cardiac pacemakers and/or implantable defibrillators (5) Persons with metals in the body (cerebral aneurysm clips, bolts and plates after fracture treatment, orthodontic treatment, within 1 month after hair dyeing, tattoo etc.) (6) Claustrophobia and/or Nyctophobia (7) Possible ppregnabcey (8) Persons with extreme myopia (9) Those who are wearing clothing for cold weather using new materials (for example, Heat Tech etc.) (10) Other persons who who have judged that they are inappropriate as subjects
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Amplitude ratio of auditory evoked field P50m (P50m sensory gating)
- Secondary Outcome Measures
Name Time Method Amplitude of auditory steady state responses measured with auditory evoked field (masking level difference)