Relating cognitive function to military aviator performance in early HIV infection.
There has been controversy about whether cognitive changes occur in early human immunodeficiency virus (HIV) disease. In those studies reporting cognitive changes, these are typically subclinical, and their relationship to daily and/or occupational functioning has not been addressed. The potential effects of changes may vary as a function of occupational demands. This is germane to military performance, where occupational demands cover a wide spectrum of complexity. In particular, such effects are important to consider in the many cognitively demanding specialties associated with military aviation. This paper will explore ways in which possible HIV-related military performance decrements in aviators may be measured empirically. First, studies from Walter Reed Army Medical Center (WRAMC), which have shown cognitive changes in early HIV disease, will be described. This will be followed by a summary of presentations and discussions at a conference in November 1990, entitled 'HIV and Military Performance: Assessment Methodologies' held at WRAMC. The third section of the paper will describe a programme of research, which is developing measures to detect cognitive difficulties in civilian aviators. The application of measures from this research to research on HIV will be discussed. Finally, a research programme being developed to examine the possible impact of HIV-related cognitive changes on military aviator performance will be described.
Mapou
R L
RL
Henry M. Jackson Foundation For the Advancement of Military Medicine, Rockville, MD 20850.
Rundell
J R
JR
Kay
G G
GG
Tramont
E C
EC
D000337:Aerospace Medicine; D003071:Cognition; D015658:HIV Infections / Q000523:psychology*; D006801:Humans; D008297:Male; D008889:Military Personnel; D011597:Psychomotor Performance; D012984:Software; D014481:United States