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- Tue Feb 22, 2011 5:08 am
- Forum: Physiology
- Topic: nervous system crossover (hard question!)
- Replies: 13
- Views: 26630
I think it works similarly to the eyes, when an image is received it becomes inverted at the lens and then the information is sent to the brain upside down and the cortex interprets it right-side up. Similarly when the PNS relays information to the brain through the thalamus into the proper motor an...