- Independence of valence modulation and prepulse inhibition of startleL W Hawk
Department of Psychology, University of Alabama at Birmingham 35294 1170, USA
Psychophysiology 37:5-12. 2000..It is concluded that valence modulation and prepulse inhibition are independent startle modulatory phenomena, although this conclusion is tempered by a finding of poor internal consistency reliability for valence modulation...
- Urinary catecholamines and cortisol in recent-onset posttraumatic stress disorder after motor vehicle accidentsL W Hawk
University of Pittsburgh, PA, USA
Psychosom Med 62:423-34. 2000..This study examined relationships among stress hormone levels, posttraumatic stress disorder (PTSD) diagnosis and symptoms, and gender shortly after a common civilian trauma...
- Affective modulation of tactile startleL W Hawk
Department of Psychology, University of Alabama, Birmingham 35294 1170, USA
Psychophysiology 34:23-31. 1997..However, affective modulation of startle did not differ reliably between the two sides of probe presentation (sensory laterality) or the two sides of the response (motor laterality) in either study or in a combined analysis...