If a member of your family sleepwalks, or you do, most of the time it’s nothing so much as odd, and sometimes comical. For some though, it’s a different thing. Welsh-Australian artist Lee Hadwin is only creatively productive when he’s asleep — the rest of the time he has no special talent for sketching, his métier. (How appropriate he exhibits at the Rise Gallery.)
Sleepwalkers can also be a danger to themselves (poor Olive Oyl), or violent to others: Toronto’s Kenneth Parks who drove, asleep, 23 kilometers in 1987 to brutally murder the mother-in-law with whom he had a fond waking relationship.
The number of people who sleepwalk is around 4%, and it’s on the rise, partially due to sleep medicines like Ambien. Philip Jaekl, writing for Aeon, explains what the latest science suggests is happening when people exhibit this uniquely human characteristic.
Scientists believe sleepwalking occurs when two areas of the brain — the limbic region of the brain that deals with raw emotions and the area of the cortex that manages complex motor activity — remain awake while the areas that would otherwise mitigate their primitive impulses — notably…