Identification of signal propagation through the cortex using hd-EEG, validated with fMRI

Recruiting

• Conditions: infaction; cerebral vascular accident; 10042258

• Registration Number: NL-OMON52842
• Lead Sponsor: Academisch Medisch Centrum

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 15 April 2024

Recruitment & Eligibility

• Status: Recruiting
• Sex: Not specified
• Target Recruitment: 12

Inclusion Criteria

18 years or older
Has signed the informed consent
Capable of doing motion tasks using the MR compatible wrist manipulator (MRCWM)

Exclusion Criteria

Pregnancy
Medication use
Mr incompatible metal bodies
Other contraindications in which a MR scan is not recommended (claustrophobia,
obesity, etc.)
Incapability to give informed consent
Neurological disorders
Non-removeable metal objects
Abnormalities in the hand/wrist or prior surgery on the hand/wrist
History of alcohol or drug abuse

Study & Design

• Study Type: Observational non invasive
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>The sources reconstructed with the VBMEG method will be compared to the fMRI<br /><br>activity map. The distance between sources will be calculated. If the distance<br /><br>is too far away from sources from the fMRI activity maps, the source will count<br /><br>as a false positive. When no source is located, while there should be a source,<br /><br>it is a false negative. The distance will be used in a Wilcoxon signed rank<br /><br>test comparing the fMRI activity map with the hd-EEG reconstructed sources. </p><br>

Secondary Outcome Measures

Name	Time	Method
<p>n.a.</p><br>