Monday, May 28, 2012

Nervous System

We felt the skull until we reached the base and made an incision horizontally. We thinly cut around the head exposing the cranium. We removed the temporalis and muscles of the occipital region. We carefully cut cartilage of the lambdoidal ridge are the top of the cranium. My partner and I gently removed the brain.





 
We observed the brain and pointed out the cerebrum, cerebellum, medulla oblongada, and spinal cord. The line splicing the brain into two hemispheres is the longitudinal fissure.





This is a segment of the cervical enlargement and attached to the ends are spinal nerves.

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