David J Hardy
Affiliation: Loyola Marymount University
- Sensation seeking and visual selective attention in adults with HIV/AIDSDavid J Hardy
Department of Psychology, Loyola Marymount University, Los Angeles, CA 90045, USA
AIDS Behav 12:930-4. 2008..Furthermore, sensation seeking differences might explain certain inconsistencies in the HIV neuropsychology literature...
- Risky decision making assessed with the gambling task in adults with HIVDavid J Hardy
Department of Psychology, Loyola Marymount University, and the VA Greater Los Angeles Health Care System, CA 90045 2659, USA
Neuropsychology 20:355-60. 2006..These findings indicate the usefulness of the gambling task as a laboratory tool to examine risky decision making and cognition in the HIV population...
- Preliminary examination of timesharing in United States Air Force ROTC cadetsDavid J Hardy
Loyola Marymount University, 1 LMU Drive, Suite 4700, Los Angeles, CA 90045, USA
Percept Mot Skills 107:21-8. 2008..Cadets' tracking performance was superior to that by noncadets in the dual-task and tri-task conditions...
- The neuropsychology of HIV/AIDS in older adultsDavid J Hardy
Department of Psychology, Loyola Marymount University, Los Angeles, CA, USA
Neuropsychol Rev 19:263-72. 2009..A subgroup of older adults with HIV may be at greater risk for cognitive impairment, especially in attention functioning...
- The effect of recent stimulant use on sustained attention in HIV-infected adultsAndrew J Levine
University of California, Los Angeles, Neuropsychiatric Institute, USA
J Clin Exp Neuropsychol 28:29-42. 2006..The results indicate that recent stimulant use among HIV-infected adults adversely affects sustained attention...
- Elements of attention in HIV-infected adults: evaluation of an existing modelAndrew J Levine
University of California, Los Angeles National Neurological AIDS Bank, Los Angeles, CA 90025, USA
J Clin Exp Neuropsychol 30:53-62. 2008..Suggestions for further research in this important area are discussed...
- Reaction time performance in adults with HIV/AIDSDavid J Hardy
Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, Los Angeles, CA 90024, USA
J Clin Exp Neuropsychol 24:912-29. 2002..Given the demonstrated sensitivity of RT tasks to the neuropsychological effects of HIV infection, it is recommended that RT tasks be included whenever possible in the routine clinical evaluation of HIV-infected patients...
- Variations in patterns of highly active antiretroviral therapy (HAART) adherenceAndrew J Levine
Neuropsychiatric Institute, University of California, Los Angeles, California 90024 1759, USA
AIDS Behav 9:355-62. 2005..The results of the current study indicate that distinct subgroups of adherers may exist, and suggest that interventions designed to improve adherence can be designed to accommodate this variability in behavior...
- Components of depression in HIV-1 infection: their differential relationship to neurocognitive performanceSteven A Castellon
Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA, USA
J Clin Exp Neuropsychol 28:420-37. 2006..The association between disturbance in mood and motivation and neurocognitive compromise may suggest that each are sequelae of disease specific mechanisms...
- Association between quantitative EEG and neurocognition in methamphetamine-dependent volunteersThomas F Newton
Department of Psychiatry and Biobehavioral Sciences, Neuropsychiatric Institute, UCLA School of Medicine, Room A7 372, 760 Westwood Plaza, Los Angeles, CA 90024, USA
Clin Neurophysiol 115:194-8. 2004..Exposure to methamphetamine is associated with long-lasting reductions in markers for dopaminergic neurons in preclinical models and in humans. These changes may be associated with alterations in brain electrical activity and in cognition...
- Reaction time slowing in adults with HIV: results of a meta-analysis using brinley plotsDavid J Hardy
University of California, Los Angeles, CA, USA
Brain Cogn 50:25-34. 2002..97 and.90 respectively), with slopes of 1.034 and 1.117 respectively. Only the slope for symptomatic HIV+ groups was significantly larger than b = 1.00, suggesting a modest generalized slowing of cognition in these adults...
- Verbal and spatial working memory performance among HIV-infected adultsCharles H Hinkin
Department of Psychiatry and Behavioral Sciences, UCLA School of Medicine, Los Angeles, CA 90024, USA
J Int Neuropsychol Soc 8:532-8. 2002..These findings implicate central executive dysfunction as a likely substrate and provide the basis for hypothesizing that decline in working memory may contribute to other HIV-associated neuropsychological deficits...
- Brain and cognitive reserve: mediator(s) and construct validity, a critiquePaul Satz
Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA 94553, USA
J Clin Exp Neuropsychol 33:121-30. 2011....
- Medication adherence in HIV-infected adults: effect of patient age, cognitive status, and substance abuseCharles H Hinkin
Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California at Los Angeles, and Psychology Service, VA Greater Los Angeles Health Care System, 90024, USA
AIDS 18:S19-25. 2004..To examine the predictors of antiretroviral adherence among HIV-infected adults, with a particular focus on advancing age, neuropsychological dysfunction, and substance abuse...
- Perceptual span deficits in adults with HIVDavid J Hardy
Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles 90024, USA
J Int Neuropsychol Soc 10:135-40. 2004..The present results illustrate a new type of attentional deficit in HIV and show the impact of HIV on cognition at an earlier point in information processing than has been previously reported...