Journal article
Multi-center N400 ERP consistency using a primed and unprimed word paradigm
Electroencephalography and clinical neurophysiology, Vol.94(6), pp.462-470
1995
DOI: 10.1016/0013-4694(94)00312-9
PMID: 7607100
Abstract
A word priming paradigm involving primed, unprimed, and non-word experimental conditions was used to elicit event-related potentials (ERPs) in normal, young adult males in identically equipped electrophysiology laboratories located in 6 different cities in the USA. Analyses of the average amplitude of a specified latency window containing the N400, the N400 peak amplitude, or the latency of the N400 peak amplitude found no differences among laboratory locations. The shape of the N400 ERP wave form was also found to be highly correlated across laboratory sites for each experimental condition. Comparison of the data with analogous word priming paradigms revealed similar patterns for the N400 components and response times in both the primed and unprimed experimental conditions. These findings suggest that the data from all 6 laboratory locations are consistent with each other and are congruous with those found in other N400 studies and will permit pooling of subject data for future research.
Details
- Title: Subtitle
- Multi-center N400 ERP consistency using a primed and unprimed word paradigm
- Creators
- Samuel Kuperman - Department of Psychiatry, University of Iowa College of Medicine, University of Iowa Hospitals and Clinics, 200 Hawkins Drive, Rm. No. 1873, JPP, Iowa City, IA 52242-1057, USABernice Porjesz - Department of Psychiatry, SUNY-Health Sciences Center at Brooklyn, Brooklyn, NY, USAStephan Arndt - Department of Psychiatry, University of Iowa College of Medicine, University of Iowa Hospitals and Clinics, 200 Hawkins Drive, Rm. No. 1873, JPP, Iowa City, IA 52242-1057, USALance Bauer - Department of Psychiatry, University of Connecticut Health Sciences Center, Storrs, CT, USAHenri Begleiter - Department of Psychiatry, SUNY-Health Sciences Center at Brooklyn, Brooklyn, NY, USATed Cizadlo - Department of Psychiatry, University of Iowa College of Medicine, University of Iowa Hospitals and Clinics, 200 Hawkins Drive, Rm. No. 1873, JPP, Iowa City, IA 52242-1057, USASean O'Connor - Department of Psychiatry, Indiana University, Indianapolis, IN, USAJohn Rohrbaugh - Department of Psychiatry, Washington University School of Medicine, St. Louis, MO, USA
- Resource Type
- Journal article
- Publication Details
- Electroencephalography and clinical neurophysiology, Vol.94(6), pp.462-470
- DOI
- 10.1016/0013-4694(94)00312-9
- PMID
- 7607100
- NLM abbreviation
- Electroencephalogr Clin Neurophysiol
- ISSN
- 0013-4694
- eISSN
- 1872-6380
- Publisher
- Elsevier Ireland Ltd
- Language
- English
- Date published
- 1995
- Academic Unit
- Psychiatry; Stead Family Department of Pediatrics; Biostatistics; Nursing; Injury Prevention Research Center
- Record Identifier
- 9984003930702771
Metrics
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