The ____carries visual information to the brain.

Consciousness is awareness of ___ and _____

____ uses existing records.

The area of the brain associated with comprehension.

________ is defined as the decrease in the conditioned response when the unconditioned stimulus is no longer paired with the conditioned stimulus.  

Humans have ____pairs of chromosones.

An issue with longitudinal research is 

Operant conditioning focuses on ____ or ____ behavior.

____ refers to the minimum amount of stimulus energy required to be detected 50% of the time.

____ are sequences of DNA.