Movement and PET scans

[Robin Allott]

Posner and Raichle's book Images of Mind discusses and illustrates
scans relating to articulatory and eye movement in speech and visual
attention. Is there material accessible on the net relating to
PET, fMRI or MEG scans for bodily movement, particularly hand and
arm? or is this technologically impossible given the literal
constraints of the scanning process? If not actual movement, have
imagined bodily movements been scanned?

Robin Allott  rmallott at percep.demon.co.uk