Browsing by Author "Haswell, CC"

Effects of chronic mild traumatic brain injury on white matter integrity in iraq and afghanistan war veterans

Beall, SK; Beckham, JC; Brancu, M; Calhoun, PS; Cernak, I; Davison, R; Eggleston, AM; ... (32 authors) (Human Brain Mapping, 2013-11-01)

Mild traumatic brain injury (TBI) is a common source of morbidity from the wars in Iraq and Afghanistan. With no overt lesions on structural MRI, diagnosis of chronic mild TBI in military veterans relies on obtaining an ...

Fear learning circuitry is biased toward generalization of fear associations in posttraumatic stress disorder.

Morey, RA; Dunsmoor, JE; Haswell, CC; Brown, VM; Vora, A; Weiner, J; Stjepanovic, D; ... (10 authors) (Transl Psychiatry, 2015-12-15)

Fear conditioning is an established model for investigating posttraumatic stress disorder (PTSD). However, symptom triggers may vaguely resemble the initial traumatic event, differing on a variety of sensory and affective ...

White Matter Changes Related to Subconcussive Impact Frequency during a Single Season of High School Football.

Kuzminski, SJ; Clark, MD; Fraser, MA; Haswell, CC; Morey, RA; Liu, C; Choudhury, KR; ... (9 authors) (AJNR Am J Neuroradiol, 2017-12-21)

BACKGROUND AND PURPOSE: The effect of exposing the developing brain of a high school football player to subconcussive impacts during a single season is unknown. The purpose of this pilot study was to use diffusion tensor ...

White matter compromise in veterans exposed to primary blast forces

Haswell, CC; Hurley, RA; Hurt, SD; Lamar, CD; Morey, Rajendra A; Rowland, JA; Taber, KH (Journal of Head Trauma Rehabilitation, 2015)

OBJECTIVE:: Use diffusion tensor imaging to investigate white matter alterations associated with blast exposure with or without acute symptoms of traumatic brain injury (TBI). PARTICIPANTS:: Forty-five veterans of the recent ...