Cell bodies of sensory neurons are housed in which part of the nervous system?

Cell bodies of sensory neurons are housed in which part of the nervous system?

• A. posterior roots
• B. dorsal root ganglions
• C. anterior roots
• D. anterior horns

Answer: (B)

The cell bodies of sensory neurons are located in the dorsal root ganglions. These ganglia are situated just outside the spinal cord and contain the cell bodies of sensory neurons that transmit sensory information from the periphery to the central nervous system. Each sensory neuron has a single axon that bifurcates: one branch extends to the sensory receptors in the body, while the other connects to the spinal cord. The dorsal root ganglion serves as a critical component in the pathway of sensory processing, effectively acting as a relay point where sensory information is gathered and then transferred into the spinal cord to be processed further by the central nervous system. Understanding the structure and function of the dorsal root ganglion is vital for grasping how sensory information is transmitted and integrated within the nervous system.

The cell bodies of sensory neurons are located in the dorsal root ganglions. These ganglia are situated just outside the spinal cord and contain the cell bodies of sensory neurons that transmit sensory information from the periphery to the central nervous system. Each sensory neuron has a single axon that bifurcates: one branch extends to the sensory receptors in the body, while the other connects to the spinal cord.

The dorsal root ganglion serves as a critical component in the pathway of sensory processing, effectively acting as a relay point where sensory information is gathered and then transferred into the spinal cord to be processed further by the central nervous system. Understanding the structure and function of the dorsal root ganglion is vital for grasping how sensory information is transmitted and integrated within the nervous system.