Depth Perception and the Hollow Face Illusion

The image below is from my blog post on this topic at Although aimed at high school level, this image is complicated. I try to explain why the “hollow face” appears to follow you as you walk about a room. moving3

Apologies for no recent posts here. I have a few long ones in mind.


A Locomotor Central Pattern Generator in newborn infants

balanceI’ve made a post at describing the stepping response in newborns and discussing  central pattern generators. I’ve been blogging at Brainfacts for a few weeks, and plan on writing educational posts there; I’ll be posting more broad-ranging material here. We’ll see how it works out. So far, I’ve been getting many more comments here. Comments are great.

Link: “A newborn infant can take steps. Why can’t she walk?