- Created by: Urwa Mogul
- Created on: 20-12-18 19:53
3 neuron sequence
1st, 2nd, 3rd order
Primary afferent neuron - brings info from periphery into spinal cord via dorsal horn - cell bodies contained in dorsal root ganglion. Remains ipsilateral - on the same side. Terminates by forming synapse in dorsal horn of grey matter of spinal cord.
Secondary neuron - crosses to other side of spinal cord and ascends to the thalamus where it forms synapse with 3rd order neuron - Anterolateral - SPINOTHALAMIC tract…