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UB PGY 300 NS1
Overview of CNS
| Question | Answer |
|---|---|
| Central Nervous System | Nervous system region contained in the skull and vertebral column. Made up of the brain and spinal cord. |
| Peripheral Nervous System | nerves that leabe the central region to innervate other structures |
| The spinal cord is made up of repeating _____ | segments |
| What are the names of the membranes of the spinal cord? | Pia, Arachnoid, Dura (strongest) |
| What is the purpose of the meninges in the spinal cord? | coat the spinal cord and offer protection |
| Central canal | gray matter stretching down the spinal cord |
| spinal tap | puncture spinal cord to remove cerebral spinal fluid |
| dorsal root | carries incoming sensory info, synapses on the dorsal horn |