Jason Giambi

My recurring nightmare is that someday I will be faced with a panel: Franklin Roosevelt, John Kennedy and Lyndon Johnson all of whom will be telling me everything I got wrong about them. I know that Johnson's out there saying, 'Why is it that what you wrote about the Kennedys is twice as long as the book you wrote about me?'

Innate mechanisms endow the visual system with highly specific connections, but visual experience early in life is necessary for their maintenance and full development. Deprivation experiments demonstrate that neural connections can be modulated by environmental influences during a critical period of postnatal development.