AP Psychology Flashcards: Overview of the Nervous System
Written by AP Content Team, Verified for 2026 AP Exams, Last updated: May 2026
Review key ideas with interactive flashcards. This set includes 11 cards to help you master important concepts.
What are the two primary divisions of the human nervous system?
The human nervous system is divided into the central nervous system (CNS), which includes the brain and spinal cord, and the peripheral nervous system (PNS).
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What are the two primary divisions of the human nervous system?
The human nervous system is divided into the central nervous system (CNS), which includes the brain and spinal cord, and the peripheral nervous system (PNS).
Which division of the nervous system is activated when you decide to kick a soccer ball?
The somatic nervous system is activated, as it governs voluntary processes like kicking a ball.
What are the two systems included within the autonomic nervous system?
The autonomic nervous system includes the parasympathetic and sympathetic systems.
What are the two subsystems of the peripheral nervous system?
The peripheral nervous system includes the autonomic and somatic nervous systems.
What is the main function of the peripheral nervous system (PNS)?
The peripheral nervous system relays messages from the central nervous system to the rest of the body.
How do the functions of the somatic and autonomic nervous systems differ?
The somatic nervous system governs voluntary processes, while the autonomic nervous system governs involuntary processes.
Define the autonomic nervous system.
The autonomic nervous system is the part of the peripheral nervous system that governs involuntary processes.
Which division of the nervous system is responsible for your heart beating without you thinking about it?
The autonomic nervous system is responsible, as it governs involuntary processes like your heartbeat.
What is the role of the central nervous system in relation to the rest of the body?
The central nervous system interacts with all body processes, serving as the primary control center.
Define the somatic nervous system.
The somatic nervous system is the part of the peripheral nervous system that governs voluntary processes.
What components make up the central nervous system (CNS)?
The central nervous system includes the brain and the spinal cord.