Cortical Representations of Attempted Hand Movements in Amputees Using 7 Tesla MRI

Cortical Representations of Attempted Hand Movements in Amputees Using 7 Tesla MRI - Attempted Hand Movements in Amputees

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON41759

Enrollment

Registered

2014-04-28

Start date

2014-06-25

Completion date

Unknown

Last updated

2024-04-23

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

Conditions

Het onderzoek richt zich op het decoderen van hersenfuncties en zijn van belang voor de ontwikkeling van brein-computer interfaces. Not applicable

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Age 18 or older Right-handed (according to Edinburg Handedness Inventory; amputees have to fill in the situation before amputation) Naive to sign language (American Manual Alphabet) For experimental group: amputated arm (left or right; above-elbow), longer than 1 year before the study

Exclusion criteria

Exclusion criteria: Damage to the brain Noncompliance with MRI safety check list (claustrophobia, metal in the body, etc.)

Design outcomes

Primary

Measure	Time frame
The primary study parameter is the fMRI decodability (classification accuracy) of six different gestures in amputated subjects, compared to the classification accuracy in non-amputated control subjects.	—

Secondary

Measure	Time frame
Not applicable.	—

Countries

Netherlands

Outcome results