In humans, evolution may have favored two eyes facing forward because it statistically increases the chance of detecting a stimulus. The combination of signals from the two eyes that enhances performance on many tasks is called

How many auditory streams can we accurately monitor at once?

The _______ is/are a thin sheet of skin at the end of the outer ear canal that vibrates in response to sound.

According to brain imaging studies, speech perception occurs in the _______ lobe.

A _______ is an individual who suffers from color blindness that is due to the absence of M-cones.

Which of the following describes the phenomenon of grouping sounds that begin at the same time?

The _______ of the brain is important for initiating and guiding eye movements.

_______ is a method of communication that uses touch sensations only.

The development of _______ has made it possible for us to learn about how speech is processed in the brain.

_______ is the perceptual organization of a complex acoustic signal into separate auditory events.