and a right parietal skull fracture. Schaefer initially told medical staff that the baby was injured when he accidentally hit the child’s head on a car door while placing him in a car seat.

These findings provide some evidence that reduced slow wave sleep (SWS) and rapid eye movement sleep (REM) may contribute to brain atrophy, thereby increasing the risk of Alzheimer disease (AD).

The exact role of posterior parietal cortex (PPC) in visually directed reaching is unknown. We propose that, by building an internal representation of instantaneous hand location, PPC computes a ...