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The central nervous system (CNS), comprising the brain and spinal cord, is responsible for processing and integrating sensory information, coordinating bodily functions, and facilitating higher cognitive functions such as thinking and decision-making. In contrast, the peripheral nervous system (PNS) consists of nerves outside the CNS that connect the brain and spinal cord to the rest of the body, facilitating communication between the CNS and limbs or organs. While the CNS acts as the control center, the PNS functions as the relay system, transmitting signals to and from the CNS to enable bodily responses.
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What second system functions with the CNS to maintain homeostasis?
The peripheral nervous system (PNS)
Is the brain part of the CNS or the PNS?
part of the CNS
How do the CNS and the PNS interact?
The central nervous system (CNS) consists of the brain and spinal cord, while the peripheral nervous system (PNS) includes nerves outside of the CNS. The PNS relays information to and from the CNS through sensory and motor neurons. The CNS processes the information and sends out responses through the PNS to regulate activities in the body.
What is the structural difference between the CNS and the PNS?
The central nervous system (CNS) consists of the brain and spinal cord, while the peripheral nervous system (PNS) includes nerves outside of the CNS. The CNS acts as the main control center, while the PNS connects the CNS to the rest of the body.
What is the relationship between the CNS and the PNS?
The central nervous system (CNS), which includes the brain and spinal cord, processes and integrates information, while the peripheral nervous system (PNS) connects the CNS to the rest of the body, including limbs and organs. The PNS transmits sensory information to the CNS and carries motor commands from the CNS to muscles and glands. Together, they coordinate and regulate bodily functions and responses to the environment. This interaction ensures that the body can effectively respond to stimuli and maintain homeostasis.
How do your CNS and PNS work together?
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What do the nerves in the PNS do?
The PNS gathers all outside and foreign information and directs it to the CNS.
What are collections of neurons?
nuclei in the CNS, ganglia in the PNS
What is the function of the PNS?
The peripheral nervous system, or PNS, conveys nerve impulses from your receptors to the central nervous system, or CNS. They also will convey nerve impulses from the CNS to your effector organs, typically a muscle or gland.
How do the function of the CNS and the PNS different?
the PNS helps the body while the other one destroysthe body.
An impulse reaches the CNS from the PNS via the?
An impulse reaches the central nervous system (CNS) from the peripheral nervous system (PNS) through neurons. Sensory neurons in the PNS transmit signals to interneurons in the CNS, which then relay the information to motor neurons to generate a response.
What does the CNS and PNS stands for?
CNS stands for the Central Nervous System, which consists of the brain and spinal cord, serving as the main control center for processing information and coordinating responses. PNS stands for the Peripheral Nervous System, which includes all the nerves that branch out from the CNS to the rest of the body, facilitating communication between the CNS and peripheral organs, muscles, and tissues. Together, they coordinate all bodily functions and responses.
