Spinal Cord Chapter 13
Spinal Cord Anatomy
Spinal Cord Anatomy
Spinal Cord Internal Anatomy
Spinal Cord Segments
Spinal Cord Input/Output
Branches of the Spinal Nerves
Nerve Plexus Joining of anterior rami of spinal nerves to form nerve networks or plexuses Found in neck, arm, low back & sacral regions No plexus in thoracic region
Cervical Plexus
Brachial Plexus
Injuries to Brachial Plexus
Lumbar Plexus
Sacral plexus
Dermatomes
Sensory and Motor Tracts
Reflex Arc
Stretch Reflex
Tendon Reflex
Withdrawal Reflex
Crossed Extensor Reflex