We have investigated the effects that partial-sleep-restriction (PSR0, 4-h sleep retiring at 02:
30 and waking at 06: 30 h for two consecutive nights) have on 07: 30 and 17: 00 h cognitive …

We have investigated the effects that sleep restriction (3-h sleep during two consecutive
nights) have on an evening (17: 00 h) submaximal weightlifting session; and whether this …

The aim of the study was to investigate the recuperative value of brief and ultra‐brief naps
following nocturnal sleep restriction. Sixteen young adult healthy sleepers participated in a …

The aim of this study was to determine the effects of a post-lunch nap on subjective alertness
and performance following partial sleep loss. Ten healthy males (mean age 23.3 years, s …

Short naps on night shift are recommended in some industries. There is a paucity of
evidence to verify the sustained recovery benefits of short naps in the last few hours of the …

Abstract Study Objectives: The recuperative effect of a nap of less than 30 minutes has been
confirmed. Such naps consist mainly of stages 1 and 2 sleep. The present study examined …

Abstract Study Objectives: The purposes of this study were to compare the benefits of
different length naps relative to no nap and to analyze the electroencephalographic …

Naps (brief sleeps) are a global and highly prevalent phenomenon, thus warranting
consideration for their effects on cognitive functioning. Naps can reduce sleepiness and …

Prolonged work scenarios with demands for sustained performance are increasingly
common. Because sleep loss inevitably compromises functioning in such situations …

Taking a short midday nap has been associated with higher alertness and better cognitive
task performance. Yet, the mechanisms associated with nap-dependent performance …