1.Spinal Cord and Spinal Nerves Lab 2. Spinal Cord • Spinal nerves – 31 pairs • Cervical and lumbar enlargements • Cauda equina 3. Figure 12.29a Cervical enlargement…
The Spinal Cord The Spinal Cord The Spinal Cord Nerve Pathways into the Spinal Cord Neuron-To-Neuron Transmission Cervical Plexus Formed by ventral rami of C1âC4 Innervates…
13 Figure 13.6 Cervical nerves C1 â C8 Thoracic nerves T1 â T12 Lumbar nerves L1 â L5 Sacral nerves S1 â S5 Coccygeal nerve Co1 Cervical plexus Intercostal nerves Cervical…