Sensory-somatic nervous system

Definition

The sensory-somatic nervous system is a part of the peripheral nervous system responsible for processing sensory information and controlling voluntary movements. It includes sensory neurons that carry signals to the central nervous system and motor neurons that transmit commands from the central nervous system to muscles.

5 Must Know Facts For Your Next Test

1. The sensory-somatic nervous system consists of cranial and spinal nerves.
2. Sensory neurons within this system are responsible for transmitting information from sensory receptors to the brain.
3. Motor neurons in the sensory-somatic nervous system control voluntary muscle movements.
4. The system plays a crucial role in reflex actions, which are rapid and involuntary responses to stimuli.
5. It operates in conjunction with other parts of the peripheral nervous system, such as the autonomic nervous system.

Review Questions

Related terms

Peripheral Nervous System: Consists of all nerves outside the brain and spinal cord, including both somatic and autonomic systems

Autonomic Nervous System: Controls involuntary bodily functions such as heart rate, digestion, and respiratory rate

Central Nervous System:

Comprises the brain and spinal cord, serving as the main control center for processing information