What is located in the anterior, posterior, and lateral horns in white columns?
anterior gray horn--somatic motor neuron axons that provide impulses for skeletal muscles contractions
- posterior gray horn--interneurons and axons
- of incoming sensory information
lateral gray horns--contains cell bodies for autonomic motor neurons that regulate the activity of cardiac,smooth muscles, and glands.
white columns--contain sensory(ascending) and motor(descending) tracks