Facial emotion processing in schizophrenia: No evidence for a deficit specific to negative emotions in a differential deficit design

Measuring facial movement

Paul Ekman, Wallace V. Friesen · Journal of Nonverbal Behavior · 1976 · 1.2K citations

Dementia: The Estimation of Premorbid Intelligence Levels Using the New Adult Reading Test

Hazel E. Nelson, Anne O’Connell · Cortex · 1978 · 1.1K citations

Medicine, Neurology, Psychology +14

Facial Emotion Recognition in Schizophrenia: Intensity Effects and Error Pattern

Christian G. Kohler, Travis H. Turner, Warren B. Bilker et al. · American Journal of Psychiatry · 2003 · 783 citations

Social Sciences, Psychiatry, Psychology +17

The measurement of differential deficit

Loren J. Chapman, Jean P. Chapman · Journal of Psychiatric Research · 1978 · 540 citations

Education, Educational Assessment, Psychology +11

An fMRI Study of Facial Emotion Processing in Patients With Schizophrenia

Raquel E. Gur, Claire McGrath, Robin M. Chan et al. · American Journal of Psychiatry · 2002 · 516 citations

Medicine, Neuroscience, Psychiatry +15