Psychology: Age 17

3 illustrated Psychology lessons for Age 17.

Upright Tree in the Brain Light enters the eye and forms an inverted image on the retina. Signals travel along the optic nerve to the vi…
Sleep and Wake Centres Sleep and wakefulness come from two opposing brain regions that inhibit each other. Hypnotic drugs imitate the…
Cat Purring Against a Chest A purring cat held close sends steady vibrations through the person's chest. This close contact can lower feel…