title: Somatomotor functional MRI in a hypertensive arachnoid cyst.
abstract: In this article the authors report the study by functional MRI, before and after surgery, of the motor cerebral cortex surrounding a large hypertensive arachnoid cyst. They stress that the functional modifications due to surgery are more relevant than suggested by the simple morphological data.
authors: Department of Neurological Sciences, La Sapienza University of Rome, Rome, Italy. ricccaru@tin.it
authors: R
authors: R
authors: Caruso
authors: C
authors: C
authors: Colonnese