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Questions and Answers
Which part of the nervous system consists of the brain and spinal cord?
Which part of the nervous system consists of the brain and spinal cord?
- Peripheral nervous system
- Somatic nervous system
- Central nervous system (correct)
- Autonomic nervous system
Which part of the nervous system governs the activity of smooth muscles and internal glands?
Which part of the nervous system governs the activity of smooth muscles and internal glands?
- Autonomic nervous system (correct)
- Somatic nervous system
- Peripheral nervous system
- Central nervous system
Which part of the nervous system responds to sensory information originating outside the body?
Which part of the nervous system responds to sensory information originating outside the body?
- Autonomic nervous system
- Somatic nervous system (correct)
- Peripheral nervous system
- Central nervous system
Which nervous system is often considered responsible for voluntary behavior?
Which nervous system is often considered responsible for voluntary behavior?
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Which part of the nervous system initiates responding to information received from the peripheral nervous system?
Which part of the nervous system initiates responding to information received from the peripheral nervous system?
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Study Notes
Central Nervous System (CNS)
- Comprises the brain and spinal cord.
- Functions as the main control center for processing information and coordinating activities.
Autonomic Nervous System (ANS)
- Governs involuntary functions, managing smooth muscles and internal glands.
- Regulates bodily functions such as heart rate, digestion, and respiratory rate without conscious control.
Peripheral Nervous System (PNS)
- Responds to sensory information from the external environment.
- Includes sensory and motor neurons that relay signals between the CNS and the rest of the body.
Somatic Nervous System
- Considered responsible for voluntary behavior and movement.
- Controls skeletal muscles, allowing for purposeful physical actions.
Reflex Arc
- Initiates responses after information is processed by the peripheral nervous system.
- Involves a sensory neuron, interneuron, and motor neuron, facilitating quick reactions without direct involvement of the brain.
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Description
Test your knowledge of the nervous and endocrine systems in psychology with this quiz. Explore concepts related to sensation, movement, and the transmission of information.
