© KCL
Neurons in gracile and
cuneate nuclei of dorsal
medulla
NEURON 2
Axons cross to the other side in the medulla
Medial lemniscus
Discriminative touch,
Conscious proprioception,
Vibration sense
NEURON 1
Dorsal column tract(s)
NEURON 3
Thalamo-cortical tract
(somatosensory radiation)
Somatosensory cortex
(in parietal lobe)
Central sulcus
Thalamus