When does bottom-up processing start?
A) When environmental energy stimulates the receptors
B) When an electrical signal is passed to the brain
C) When motor neurons at the extremities are activated
D) When the brain encodes information received by the receptors

Question

Quizplus · Accepted Answer

Bottom-up processing begins when environmental energy stimulates the receptors, which then convert this information into electrical signals that are transmitted to the brain. This is the first step in the process of encoding sensory information and integrating it into our perception of the world around us.

When Does Bottom-Up Processing Start