Source:http://linkedlifedata.com/resource/umls/id/C0039869
MSH: Mental activity, not predominantly perceptual, by which one apprehends some aspect of an object or situation based on past learning and experience.,CSP: mental activity, not predominantly perceptual, by which one apprehends some aspect of an object or situation based on past learning and experience.,NCI: Mental activity, not predominantly perceptual, by which one apprehends some aspect of an object or situation based on past learning and experience. (On-line Medical Dictionary)