Activity 2D: Nervous Tissues
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This photo shows a close-up of the spinal ganglion, specifically from the dorsal root, highlighting its crucial role in the nervous system. Situated along the spinal cord, the spinal ganglion serves as a vital relay station for sensory information. Its primary function involves the transmission of sensory signals from peripheral nerves to the central nervous system, allowing for the perception of touch, pain, temperature, and other sensations. Structurally, the spinal ganglion contains cell bodies of sensory neurons, whose axons extend both to peripheral tissues and the spinal cord. This image shows the significance of the spinal ganglion in sensory processing, emphasizing its integral role in facilitating communication between the body and the central nervous system.