A brief electrical charge that travels down the axon of a neuron is called the

For a majority of heavy metal fans, heavy metal music appears to be a helpful emotional outlet

Indicate whether this statement is true or false.

Which of the following statements about pattern perception is true?

A) Newborns prefer to look at plain rather than patterned stimuli. B) As they get older, infants prefer less complex patterns. C) Because of their poor vision, very young babies prefer to look at complex patterns over large, bold checkerboards. D) If babies are sensitive to the contrast in two or more patterns, they prefer the one with more contrast.