Research Focus Clinical and Experimental Neuropsychology; Cognitive and clinical neuroscience; Neuropsychology of attention; Attention and memory; Anterior cingulate cortex, Short-duration timing; Reward systems and their influence on attention and other cognitive functions; Neuroimaging; Age-associated cognitive and brain dysfunction, Neurodegenerative disorders (e.g., Alzheimer’s disease, vascular dementia, MCI); HIV-associated neurocognitive dysfunction, Cardiovascular-associated brain dysfunction; Biomarker discovery.