The cognitive experiments focus on visual processing, primarily visual attention.
Methodologies used are both physiologic and behavioral.
Experimental visual tasks are developed using reaction time or accuracy measurements and also more standard clinical neuropsychology tests are often used. Physiologic measures used in the experiments include conventional EEG, digital EEG signal analysis, event-related potentials, autonomic nervous system activity, and scanpaths. EEG Clin Neurophysiol. J. Geriatric Psychiatry and Neurology . Kaye J, Swihart T, Howieson D, Dame A, Moore MM, Karnos T, Camicioli R, Ball M, Oken B, Sexton G. Volume loss of the hippocampus and temporal lobe in healthy elderly destined to develop dementia.