“…These cognitive effects of mental fatigue are often assumed to be manifestations of compromised 'top-down' or executive control over ongoing behaviour and cognition (Lorist, Klein, Nieuwenhuis, De Jong, Mulder, & Meijman, 2000;Sanders, 1998;Van der Linden, Frese, & Meijman, 2003). On the other hand, more automatic information processing seems to be relatively unaffected by fatigue (Schellekens, Sijtsma, Vegter, & Meijman, 2000). Consequently, fatigue-related cognitive effects seem to resemble the cognitive deficits found in other research populations in which top-down or executive processing is compromised (Holding, 1983), for example healthy elderly or schizophrenic patients.…”