Amphetamine Enhances Gains in Auditory Discrimination Training in Adult Schizophrenia Patients.

ABSTRACT: Targeted cognitive training (TCT) of auditory processing enhances higher-order cognition in schizophrenia patients. TCT performance gains can be detected after 1 training session. As a prelude to a potential clinical trial, we assessed a pharmacological augmentation of cognitive therapy (PACT) strategy by testing if the psychostimulant, amphetamine, augments TCT gains in auditory processing speed (APS) in schizophrenia patients and healthy subjects (HS). HS and schizophrenia patients were tested in a screening session (test 1), followed by a double-blind crossover design (tests 2-3), comparing placebo vs amphetamine (10 mg; 7 d between tests). On each test day, 1 hour of Posit Science "Sound Sweeps" training was bracketed by 2- to 4-minute pre- and post-training assessments of APS. Trainin

SUBMITTER: Swerdlow NR 

PROVIDER: S-EPMC5472129 | biostudies-literature | 2017 Jul

REPOSITORIES: biostudies-literature