David K. Powell

Functional Dissociation in Frontal and Striatal Areas for Processing of Positive and Negative Reward Information

Xun Liu, David K. Powell, Hongbin Wang et al. · Journal of Neuroscience · 2007 · 240 citations · Full text

Neuropsychology, Brain Function, Behavioral Decision Making +21

Lifelong bilingualism contributes to cognitive reserve against white matter integrity declines in aging

Brian T. Gold, Nathan F. Johnson, David K. Powell · Neuropsychologia · 2013 · 184 citations · Full text

Cognitive Science, Aging, Brain Function +10

How do negative emotions impair self-control? A neural model of negative urgency

David S. Chester, Donald R. Lynam, Richard Milich et al. · NeuroImage · 2016 · 157 citations · Full text

Cognitive Science, Negative Urgency, Emotional Response +11

Doxorubicin-induced elevated oxidative stress and neurochemical alterations in brain and cognitive decline: protection by MESNA and insights into mechanisms of chemotherapy-induced cognitive impairment (“chemobrain”)

Jeriel T. R. Keeney, Xiaojia Ren, Govind Warrier et al. · Oncotarget · 2018 · 148 citations · Full text

Induction of Hyperhomocysteinemia Models Vascular Dementia by Induction of Cerebral Microhemorrhages and Neuroinflammation

Tiffany L. Sudduth, David K. Powell, Charles D. Smith et al. · Journal of Cerebral Blood Flow & Metabolism · 2013 · 140 citations · Full text

Aging, Cerebral Hemorrhage, Neurochemical Biomarkers +25