The concept of "aliveness" in chronic schizophrenia.
D000328:Adult; D002657:Child Development; D003210:Concept Formation; D003243:Consciousness; D003643:Death; D005260:Female; D006801:Humans; D008128:Logic; D008875:Middle Aged; D010465:Perception; D012565:Schizophrenic Psychology; D013850:Thinking