Influence of Extended Wakefulness on Automatic and Nonautomatic Processing

Darryl G. Humphrey · Arthur F. Kramer · Robert R. Stanny

48 citations0/0 files storedHuman Factors The Journal of the Human Factors and Ergonomics Society

No readable copy stored yet — this record is metadata only.

No open-access location is known for this record yet.

Literature note Cite in a project Citation map

Sleep and Work-Related Fatigue Human-Automation Interaction and Safety Sleep and Wakefulness Research

Abstract

We investigated the influence of extended wakefulness on automatic and nonautomatic processes in memory and visual search tasks. Subjects were trained in consistently mapped and variably mapped versions of each task, attaining automatic performance in the consistently mapped versions. We then recorded performance measures and event-related brain potentials for a 14-h period that began during the evening of the last day of training. Overall performance declined with extended wakefulness, but the benefits of consistently mapped training were retained throughout the night. Performance decrements consisted of an increase in nonresponses, increased response latencies, and decreased accuracies. P300 latencies increased, and P300 amplitudes decreased with extended wakefulness. When viewed together, reaction time and event-related brain potentials measures suggest that the locus of extended wakefulness effects was during early perceptual processes.

Paper brief

Loading…

Cite this work

Citation unavailable for this work.

BibTeX RIS CSL-JSON

No public copy is stored for this record, so only the metadata is cited.

Citations in this library

Citation map →

Stored only when both papers are in the corpus — 48 citations exist upstream.

References

1988Toward an instance theory of automatization.1959Impaired performance with acute sleep loss.1989Sustained work, fatigue, sleep loss and performance: A review of the issues 1984Automatic category search and its transfer.1961Interaction of lack of sleep with knowledge of results, repeated testing, and individual differences.1972Effects of 24-hour sleep deprivation on rate of decrement in a 10-minute auditory reaction time task.1975Effects of sleep deprivation on short-term recognition memory.

Cited by

2006Vigilance, alertness, or sustained attention: physiological basis and measurement 2007Central Slowing During the Night 2009The effects of early and late night partial sleep deprivation on automatic and selective attention: An ERP study 2000DIURNAL VARIATION IN THE P300 COMPONENT OF HUMAN COGNITIVE EVENT-RELATED POTENTIAL 2010Impact of Monetary Incentives on Cognitive Performance and Error Monitoring following Sleep Deprivation 2001Is pre-attentive processing compromised by prolonged wakefulness? Effects of total sleep deprivation on the mismatch negativity

Imported from OpenAlex (CC0) — nothing here is generated.