The Thalamus Is Often Called the "Air Traffic Controller" of the Brain

question 15

Multiple Choice

The thalamus is often called the "air traffic controller" of the brain because it

• A) controls the autonomic functions of the body, such as the fight-or-flight response.
• B) determines what can enter the brain from the blood.
• C) controls reflexes.
• D) determines the routing of incoming sensory information to the correct cerebral cortex area.
• E) passes motor information on to the cerebellum.

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Definitions:

Central Nervous System

The part of the nervous system that includes the brain and spinal cord, responsible for processing and sending out information.

Stimulants

Substances that increase activity in the central nervous system, leading to increased alertness, attention, and energy.

Sensory and Perceptual

Refers to the processes by which we receive, interpret, and understand sensory information from our environment.

Recreational Drug

A substance taken for pleasure or leisure purposes, rather than for medical reasons; can include legal and illegal drugs.