At least 15 percent of human females possess a genetic mutation that gives them an extra (fourth) type of color photoreceptor - and this allows them to discriminate between colors that look identical to the majority of us with a mere three types of color photoreceptors.

Modern neuroimaging is like asking an astronaut in the space shuttle to look out the window and judge how America is doing.

I call myself a Possibilian: I'm open to...ideas that we don't have any way of testing right now.

The brain runs its show incognito.

The conscious mind is not at the center of the action in the brain; instead, it is far out on a distant edge, hearing but whispers of the activity.

If choices and decisions derive from hidden mental processes, then free choice is either an illusion or, at minimum, more tightly constrained than previously considered.

Once you begin deliberating about where your fingers are jumping on the piano keyboard, you can no longer pull off the piece.