SwePub
Sök i LIBRIS databas

  Utökad sökning

onr:"swepub:oai:DiVA.org:uu-376724"
 

Sökning: onr:"swepub:oai:DiVA.org:uu-376724" > A single night of s...

  • Rångtell, Frida HUppsala universitet,Funktionell farmakologi (författare)

A single night of sleep loss impairs objective but not subjective working memory performance in a sex-dependent manner

  • Artikel/kapitelEngelska2019

Förlag, utgivningsår, omfång ...

  • John Wiley & Sons,2019
  • electronicrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:uu-376724
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-376724URI
  • https://doi.org/10.1111/jsr.12651DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • Acute sleep deprivation can lead to judgement errors and thereby increases the risk of accidents, possibly due to an impaired working memory. However, whether the adverse effects of acute sleep loss on working memory are modulated by auditory distraction in women and men are not known. Additionally, it is unknown whether sleep loss alters the way in which men and women perceive their working memory performance. Thus, 24 young adults (12 women using oral contraceptives at the time of investigation) participated in two experimental conditions: nocturnal sleep (scheduled between 22:30 and 06:30 hours) versus one night of total sleep loss. Participants were administered a digital working memory test in which eight-digit sequences were learned and retrieved in the morning after each condition. Learning of digital sequences was accompanied by either silence or auditory distraction (equal distribution among trials). After sequence retrieval, each trial ended with a question regarding how certain participants were of the correctness of their response, as a self-estimate of working memory performance. We found that sleep loss impaired objective but not self-estimated working memory performance in women. In contrast, both measures remained unaffected by sleep loss in men. Auditory distraction impaired working memory performance, without modulation by sleep loss or sex. Being unaware of cognitive limitations when sleep-deprived, as seen in our study, could lead to undesirable consequences in, for example, an occupational context. Our findings suggest that sleep-deprived young women are at particular risk for overestimating their working memory performance.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Karamchedu, SwathyUppsala universitet,Funktionell farmakologi (författare)
  • Andersson, PeterUppsala universitet,Funktionell farmakologi (författare)
  • Liethof, LisanneUppsala universitet,Funktionell farmakologi (författare)
  • Bucaro, Marcela OlayaUppsala universitet,Funktionell farmakologi (författare)
  • Lampola, LauriUppsala universitet,Funktionell farmakologi (författare)
  • Schiöth, Helgi B.Uppsala universitet,Funktionell farmakologi(Swepub:uu)helgschi (författare)
  • Cedernaes, JonathanUppsala universitet,Funktionell farmakologi(Swepub:uu)jonce840 (författare)
  • Benedict, Christian,Docent,1976-Uppsala universitet,Funktionell farmakologi(Swepub:uu)chrbe136 (författare)
  • Uppsala universitetFunktionell farmakologi (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Journal of Sleep Research: John Wiley & Sons28:10962-11051365-2869

Internetlänk

Hitta via bibliotek

Till lärosätets databas

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy