Do you punch your bed partner in the middle of the night?
“REM sleep behavior disorder (RBD) is a sleep disorder characterized by violent (or other dangerous) behavior during the REM or dream or nightmare phase of sleep. This behavior can include punching, kicking, yelling, jumping out of bed often in response to specific content of the dream that is being experienced. Individuals with RBD can physically injure themselves or their bed partners with their violent behaviors.”
Via Brain Posts: Improving Dementia Diagnosis With a Sleep Marker