Body Integrity Identity Disorder: abnormal processing in the primary sensory cortex, superior parietal lobule and insula?

Body Integrity Identity Disorder: abnormal processing in the primary sensory cortex, superior parietal lobule and insula? - Functional and structural brain differences in BIID

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON33305

Enrollment

Registered

2009-08-25

Start date

2009-05-01

Completion date

Unknown

Last updated

2024-05-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

apotemnophilia Body Integrity Identity Disorder

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: For BIID patients and control participants: - Participants have signed informed consent in accordance with the provisions of the pertinent excerpt from the Declaration of Helsinki (October, 2000) and Dutch legal regulation (Wet Medisch Wetenschappelijk Onderzoek met Mensen). - 18 years or older;For BIID patients: - Diagnosis of BIID - no comorbid psychiatric disorder;For healthy controls: - No current or past psychiatric disorders - Match to one of the BIID patients on age, sex and lifestyle

Exclusion criteria

Exclusion criteria: For BIID patients and healthy controls: - Use of tobacco, alcohol, coffee, tea and chocolate 24 hours before the scanning procedure, since these products may influence brain metabolism. - History of neurological disease that affects the CNS - Standard MRI scan exclusion criteria (pregnancy, pacemaker and metals in the body contraindicated for MRI, etc.)

Design outcomes

Primary

Measure	Time frame
Differences in brain activity during sensory stimulation and the performance of a motor task of the unwanted compared to the wanted (control) body parts. These differences in activity will be compared to activity in control participants for whom no differences between body parts are expected. Structural differences between the brains of BIID patients and healthy contols using fibertracking and voxel based morphometry analysis.	—

Measure

Time frame

Differences in brain activity during sensory stimulation and the performance of a motor task of the unwanted compared to the wanted (control) body parts. These differences in activity will be compared to activity in control participants for whom no differences between body parts are expected. Structural differences between the brains of BIID patients and healthy contols using fibertracking and voxel based morphometry analysis.

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Countries

Netherlands

Outcome results