Ascending Neuro Tract Pathways
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| Dorsal Column/medial lemniscus Pathway | dorsal horn > ascends up sc IL > cross in medulla > terminate in CL VPL > 3,1,2
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| Anterior Spinocerebellar Pathway | enters dorsal root > immediately crosses > ascends to cerebellum
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| Posterior Spinocerebellar Pathway | enters dorsal root below T6 > stays IL > ascends to cerebellum
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| Cuneocerebellar Pathway | enters dorsal root above T6 > stays IL > ascends to cerebellum
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| Lateral Spinothalamic Pathway | enter spinal cord > terminate in layer 1 IL dorsal horn > cross immediately > ascends CL > VPL (from the body) > 3,1,2
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| Anterior Spinothalamic Pathway | layer 2 and 3 of IL dorsal horn > crosses immediatly > ascends CL ( to different sports) > insula/cingulate gyrus
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| Sensory Trigeminal Pathway | enters in pons > crosses immediately > CL VPM or VPI -> cortex 3,1,2
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| Spinal Trigeminal Pathway | enter brainstem at pons> descends IL-> cross in medulla > ascends as part of ventral trigeminal tract to VPM or IL > 3,1,2 or insula/cingulate gyrus
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wrenlette
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