SUMMARY OF SPINAL CORD NUCLEI

• Sensory neurons-

• Dorsal column nuclei- Two-point tactile, vibration, stereognosis
• Pain, temp and light touch
• gelatinosa- nucleus proprius (Lateral spinothalamic or (ALS))
• Clarkes Column- unconscious proprioception (DSCT)
• Nucleus proprius- unconscious proprioception (VSCT)
• Intermediomedial dorsal- sympathetic sensory

• Motor neurons-

• Ventral horn- somatic motor to striated muscles: Trunk and limbs
• Lateral horn- preganglionic sympathetic T-1 - L2 Smooth, cardiac and glands
• Preganglionic- parasympathetic S2 - S4 Smooth muscle and glands