Abnormally-associated movements are one of the most commonly observable sig
ns after capsular infarction. Various studies have related these associated
movements to a bilateral activation of motor cortices. This activation has
been previously detected by means of Movement-related potentials in severa
l pathologies. Our results show NS' and MP components bilaterally distribut
ed over the scalp. Thus, this technique could be useful in order to elucida
te patterns of functional reorganization after capsular stroke.