Mapping study of serotoninergic input to diencephalic-projecting dorsal column neurons in the rat.


Several lines of evidence indicate that the processing of somatosensory information in the dorsal column nuclei (DCN) is subject to descending controls. Anatomical experiments have demonstrated projections to the DCN from the sensorimotor cerebral cortex and the reticular formation. Physiological studies have shown that the activity of DCN neurons can be… (More)


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