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. 2021 Apr 13;15:666146. doi: 10.3389/fnbeh.2021.666146

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Copyright © 2021 Holding, Ingre, Petrovic, Sundelin and Axelsson.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Simple attention test performance depending on sleep condition and time of day. (A) Represents performance measured as response time (RT; in ms). (B) Represents performance measured by the probability of a lapse (lapse = response >1,000 ms). (C) Represents performance measured as RTV (standard deviation of response time in ms). Dots represent fixed-effect estimates and error bars represent bootstrapped confidence intervals with 100 iterations. The dotted line between 22:30 h and 08:00 h represents the night of total sleep deprivation for the sleep-deprivation group.