Anterolateral system
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In the nervous system, the anterolateral system is an ascending pathway that conveys pain and temperature (protopathic sensation) from the periphery to the brain. It comprises three main pathways:
| Name | Destination | Function |
| spinothalamic tract (lateral and anterior) | thalamus | important in the localization of painful or thermal stimuli |
| spinoreticular tract | reticular formation | causes alertness and arousal in response to painful stimuli |
| spinotectal tract | tectum | orients the eyes and head towards the stimuli |
External links
- l_06/12483129 at Dorland's Medical Dictionary
- http://www.lib.mcg.edu/edu/eshuphysio/program/section8/8ch5/s8ch5_46.htm
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