Meeting Banner
Abstract #5412

SomatoMotor Mapping in MEG

Eleanor Barratt1, George O'Neill1, Rosa Sanchez-Panchuelo1, Matthew Brookes1, and Susan Francis1

1School of Physics, University of Nottingham, Nottingham, United Kingdom

Sensorimotor mapping allows separation of the brain’s representation of individual digits. This is possible using functional magnetic resonance imaging (fMRI), but is more challenging in magnetoencephalography (MEG) where it has been demonstrated by mapping evoked responses. Here, we use ultra-high field (7T) fMRI to map digits in a finger-tapping experiment, and contrast our findings to equivalent results showing the spatial signatures of beta band oscillatory responses measured in MEG. We show that the MEG beta rebound can be mapped topographically.

This abstract and the presentation materials are available to members only; a login is required.

Join Here