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Full-Text Articles in Psychology
Menstrual Cycle And Visual Information Processing, Michelle Nash
Menstrual Cycle And Visual Information Processing, Michelle Nash
Theses and Dissertations
This project examined the effects menstruation may have on visual attention in women. A recent study examined electroencephalographic (EEG) gender differences using a visual object recognition task. Results indicated certain EEG amplitudes (specifically, P300 and N400) are greater in women than men. This study extended the previous findings to determine if these increased EEG amplitudes vary across menstrual phases. Eighteen female participants participated in a series of 3 EEG recording sessions using the same visual object recognition task from the previous study; 18 male participants completed this task once. Analyses from 15 of the 18 female and 16 of the …
Conditional Discrimination And Reversal In Amnesia Subsequent To Hypoxic Brain Injury Or Anterior Communicating Artery Aneurysm Rupture, C. E. Myers, J. Deluca, Ramona O. Hopkins, M. A. Gluck
Conditional Discrimination And Reversal In Amnesia Subsequent To Hypoxic Brain Injury Or Anterior Communicating Artery Aneurysm Rupture, C. E. Myers, J. Deluca, Ramona O. Hopkins, M. A. Gluck
Faculty Publications
Human anterograde amnesia can develop following bilateral damage to the hippocampus and medial temporal lobes, as in hypoxic brain injury, or following damage to the basal forebrain, as following anterior communicating artery (ACoA) aneurysm rupture. In both cases, the mnestic deficit may be similar when assessed by standard neuropsychological measures. However, animal and computational models suggest that there are qualitative differences in the pattern of impaired and spared memory abilities following damage to hippocampus versus basal forebrain. Here, we show such a dissociation in human amnesia using a single two-stage task, involving conditional discrimination and reversal. Consistent with a prior …