The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Physiological evidence of exaggerated startle response in a subgroup of Vietnam veterans with combat-related PTSD
Abstract
One of the diagnostic criteria for posttraumatic stress disorder (PTSD) is an exaggerated startle response; however, this phenomenon has not been verified empirically. The authors compared 20 Vietnam combat veterans with PTSD and 18 combat veterans without PTSD on the eyeblink reflex electromyographic response of the startle reaction. Subjects in both groups who failed to show an eyeblink response to the startle stimuli were eliminated from further analyses. Among the remaining subjects, the 13 with PTSD had a significantly greater startle response amplitude than the 12 control subjects at intermediate intensities of acoustic stimuli. The relationship between startle responsivity and both negative and positive symptoms was also investigated.
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Citations
Cites
A psychophysiological study of Post Traumatic Stress Disorder in Vietnam veterans
Blanchard, E. B., Kolb, L. C., Pallmeyer, T. P., & Gerardi, R. J. (1982) · Psychiatric Quarterly · doi:10.1007/bf01064817 · Cited by 278
Auditory hallucinations in combat-related chronic posttraumatic stress disorder
(1987) · American Journal of Psychiatry · doi:10.1176/ajp.144.3.299 · Cited by 119
Self-citation
Cited by
The psychophysiology of posttraumatic stress disorder: a meta-analysis
Pole, N. (2007) · Psychological Bulletin · doi:10.1037/0033-2909.133.5.725 · Cited by 582
Models and mechanisms of anxiety: evidence from startle studies
Grillon, C. (2008) · Psychopharmacology · doi:10.1007/s00213-007-1019-1 · Cited by 456
Startle response models of sensorimotor gating and habituation deficits in schizophrenia
Geyer, M. A., Swerdlow, N. R., Mansbach, R. S., & Braff, D. L. (1990) · Brain Research Bulletin · doi:10.1016/0361-9230(90)90241-q · Cited by 454
BREMNER, J. D., VERMETTEN, E., SCHMAHL, C., VACCARINO, V., VYTHILINGAM, M., AFZAL, N., GRILLON, C., & CHARNEY, D. S. (2005) · Psychological Medicine · doi:10.1017/s0033291704003290 · Cited by 370
Grillon, C., & Morgan, C. A. (1999) · Journal of Abnormal Psychology · doi:10.1037/0021-843x.108.1.134 · Cited by 331
Metadata
- Venue
- American Journal of Psychiatry
- Published
- 1990-10-01
- Volume
- 147
- Issue
- 10
- Pages
- 1308-1312
- ISSN
- 0002-953X (ISSN-L)
- 1535-7228
- OpenAlex
- W206623842
- Cited by
- 273
- References
- 2
- FWCI
- 9.24
- Type
- journal article
- Language
- en
- Open access
- closed
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- Physiological evidence of exaggerated startle response in a subgroup of Vietnam veterans with combat-related PTSD. (1990). American Journal of Psychiatry. https://doi.org/10.1176/ajp.147.10.1308
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
