llB96 TRANSVERSE SECTION BRAIN IMAGER SCANNING MECHANISM Scanning apparatus is provided for an array of highly focused collimators surrounding a scan field. The scanning apparatus causes adjacent collimators to move in and out of the scan field with respect to each other and causes each collimator to travel across the width of the scan field. S P E C I F I C A T I O N
TRANSVERSE SECTION BRAIN IMAGER SCANNING MECHANISM