An early survey of head shake and other gestures was The Expression of the Emotions in Man and Animals, written by Charles Darwin in 1872.
head | head of state | Beavis and Butt-head | Alec Head | Murray Head | Head Start | Anthony Head | Head Start Program | Diamond Head | Human head | Head teacher | Machine Head (band) | Machine Head | Head Over Heels | Head of the River Race | Eddie the Head | Shake It Up (TV series) | Shake | Hilton Head Island, South Carolina | Edith Head | Diamond Head (band) | Beachy Head | The Bodley Head | Shake (software) | Shake It Up | Lizard Head | Head & Shoulders | Head over Heels (Paula Abdul album) | Head over Heels | Diamond Head, Hawaii |