Transcript Spinal Cord and Spinal Nerves Virtual Lab

Spinal Cord, Spinal Nerves,
and the Autonomic
Nervous System
Spinal Cord
• Figure 1
• Page 135 lab book
Figure 2 Page 136
Dorsal Funiculus
Lateral Funiculus
Ventral Funiculus
Dorsal Horn
Lateral Horn
Lateral Horn
Ventral Horn
Dorsal Root
Ganglion
Spinal Nerve
Dorsal Root
Dorsal Root
Ventral Root
Ventral Root
Dorsal Root
Ganglion
Spinal Nerve
Gray
Commissure
Dorsal Median Sulcus
Central Canal
Ventral Median Fissure
Spinal Cord Histology
Dorsal Funiculus
Dorsal Horn
Gray Commissure
Lateral Horn
Central Canal
Lateral Funiculus
Ventral Horn
Ventral Funiculus
Dorsal Root
Dorsal Root Ganglion
Ventral Root
Nerve Plexus Man Model
Pg. 138-144 of lab book
Figure similar to Fig. 21.5 on page 320
• Nerve Plexus: network
of nerves formed by the
ventral rami of the spinal
nerves
Cervical & Brachial Plexus
CERVICAL PLEXUS
BRACHIAL PLEXUS
Phrenic Nerve
Brachial Plexus & Intercostal Nerves
Radial Nerve
Intercostal
Nerves
Median Nerve
Ulnar Nerve
Lumbar & Sacral Plexus
LUMBAR PLEXUS
SACRAL PLEXUS
Lumbar Plexus Nerves
Femoral Nerve
Femoral Nerve
Lateral Femoral
Cutaneous
Lateral Femoral
Cutaneous
Obturator Nerve
Saphenous
Nerve
Obturator
Nerve
Sacral Plexus Nerves
Sciatic Nerve
Common Fibular Nerve
Tibial Nerve
Spinal Cord Practice
Print out the following slides
and practice labeling them!
Spinal Cord Histology
Plexus Man Practice
Print out the following slides
and practice labeling them!
Sacral Plexus Nerves