Source:http://linkedlifedata.com/resource/umls/id/C0034837
CSP: specialized sensory nerve processes or epithelial structures that respond to specific kinds of stimuli in the internal or external environment; this term refers to cells and cellular structures, as opposed to the molecular and submembrane structures covered by RECEPTOR.,MSH: Specialized afferent neurons capable of transducing sensory stimuli into NERVE IMPULSES to be transmitted to the CENTRAL NERVOUS SYSTEM. Sometimes sensory receptors for external stimuli are called exteroceptors; for internal stimuli are called interoceptors and proprioceptors.