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| Echolalia Echo Reaction | Echo Speech | Echophrasia | Reaction, Echo | Reactions, Echo | Speech, Echo Involuntary ("parrot-like"), meaningless repetition of a recently heard word, phrase, or song. This condition may be associated with transcortical APHASIA; SCHIZOPHRENIA; or other disorders. (From Adams et al., Principles of Neurology, 6th ed, p485) |