A study using electroencephalography found that the extent of memory retention after sleep is associated with time spent in slow wave sleep. The location where the brain shows neural activity ...

The human brain, as the seat of mental life—from the most complicated intellectual processes down to routine and unconscious bodily control—is necessarily enormously complex. The largest part of the ...

Balint syndrome is a rare neurological condition that affects visual perception. This may cause difficulty controlling eye movements and not seeing individual objects as part of a group. Hand-eye ...