Spinal Cord Models.

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Spinal Cord Models

Land Marks for Orientation Posterior or Dorsal Dorsal Root Ganglion Anterior Median Fissure Anterior or Ventral

White Matter Grey Matter Posterior Sulcus Posterior Horn Posterior White Column White Matter Lateral White Column Grey Matter Lateral Horn Central Canal Anterior White Column Anterior Horn Anterior Median Fissure

Grey Commissure Dorsal Root Anterior Root Anterior White Commissure

Functional Areas Dorsal - Sensory Ventral - Motor Lateral - Somatic Somatic Sensory Nucleus Visceral Sensory Nucleus Median - Visceral Visceral Motor Nucleus Somatic Motor Nucleus Lateral - Somatic Ventral - Motor

Identify the functional areas in this model. Note: Colors on the previous slide are not the same as this model uses!