There is certainly some proof for further more functional distinctions involving medial and lateral thalamic pathways. Lesions on the ventrocaudal thalamus and somatosensory cortex create long-lasting deficits during the sensory aspects of pain which can be very similar to those made by lesions of your anterolateral spinal twine pathway. https://whyshouldiuseconolidine12883.wikidirective.com/6924955/everything_about_what_are_pain_receptors