There is certainly some proof for even more functional differences involving medial and lateral thalamic pathways. Lesions with the ventrocaudal thalamus and somatosensory cortex produce prolonged-Long lasting deficits from the sensory areas of pain that are very similar to those produced by lesions with the anterolateral spinal wire pathway. https://www.proleviate.com/post/use-conolidine-for-back-pain