Persistent negative symptoms after first episode schizophrenia: A 2-year follow-up study

The NIMH-MATRICS Consensus Statement on Negative Symptoms

Bill Kirkpatrick, Wayne S. Fenton, William T. Carpenter et al. · Schizophrenia Bulletin · 2006 · 1.3K citations · Full text

Medicine, Pharmacotherapy, Psychiatry +12

Measurement of Premorbid Adjustment in Chronic Schizophrenia

H. Eleanor Cannon-Spoor, Steven G. Potkin, Richard Jed Wyatt · Schizophrenia Bulletin · 1982 · 1.2K citations

Social Sciences, Psychiatry, Psychology +16

Deconstructing negative symptoms of schizophrenia: Avolition–apathy and diminished expression clusters predict clinical presentation and functional outcome

Gregory P. Strauss, William P. Horan, Brian Kirkpatrick et al. · Journal of Psychiatric Research · 2013 · 438 citations · Full text

Medicine, Psychiatry, Psychology +17

Case identification and stability of the deficit syndrome of schizophrenia

Brian Kirkpatrick, Robert W. Buchanan, Alan Breier et al. · Psychiatry Research · 1993 · 192 citations

Medicine, Neuroscience, Psychiatry +14

Persistent negative symptoms in first episode patients with schizophrenia: Results from the European First Episode Schizophrenia Trial

Silvana Galderisi, Armida Mucci, István Bitter et al. · European Neuropsychopharmacology · 2012 · 163 citations

Medicine, Psychiatry, Psychology +16