Fig. 2From: Implied functional crossed cerebello-cerebral diaschisis and interhemispheric compensation during hand grasping more than 20 years after unilateral cerebellar injury in early childhoodLocation of optical diodes and measurement points (channels) on the probe for near-infrared spectroscopy. Channels 1–52 are depicted as white squares between laser diodes (emitters, gray circles) and photodiodes (detectors, white circles)Back to article page