Altered prefrontal function with aging: Insights into age-associated performance decline

Abstract We examined the effects of aging on visuo-spatial attention. Participants performed a bi-field visual selective attention task consisting of infrequent target and task-irrelevant novel stimuli randomly embedded among repeated standards in either attended or unattended visual fields. Blood o...

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Veröffentlicht in:	Brain research 2008-09, Vol.1232, p.30-47
Hauptverfasser:	Solbakk, Anne-Kristin, Alpert, Galit Fuhrmann, Furst, Ansgar J, Hale, Laura A, Oga, Tatsuhide, Chetty, Sundari, Pickard, Natasha, Knight, Robert T
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Aged Aging - psychology Anatomical correlates of behavior Attention Attention - physiology Behavior - physiology Behavioral psychophysiology Biological and medical sciences Cerebral Cortex - growth & development Cerebral Cortex - metabolism Cerebrovascular Circulation - physiology Electroencephalography Evoked Potentials Female fMRI Frontal lobe Fundamental and applied biological sciences. Psychology Humans Magnetic Resonance Imaging Male Middle Aged Nerve Net - growth & development Nerve Net - physiology Neural networks Neurology Oddball Prefrontal Cortex - growth & development Prefrontal Cortex - metabolism Prefrontal Cortex - physiology Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Psychomotor Performance - physiology Reaction Time - physiology Surveys and Questionnaires Young Adult
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