A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Physical activity and aerobic fitness show different associations with brain processes underlying anticipatory selective visuospatial attention in adolescents (2021)


Hernández, D., Heinilä, E., Muotka, J., Ruotsalainen, I., Lapinkero, H.-M., Syväoja, H., Tammelin, T. H., & Parviainen, T. (2021). Physical activity and aerobic fitness show different associations with brain processes underlying anticipatory selective visuospatial attention in adolescents. Brain Research, 1761, Article 147392. https://doi.org/10.1016/j.brainres.2021.147392


JYU-tekijät tai -toimittajat


Julkaisun tiedot

Julkaisun kaikki tekijät tai toimittajat: Hernández, Doris; Heinilä, Erkka; Muotka, Joona; Ruotsalainen, Ilona; Lapinkero, Hanna-Maija; Syväoja, Heidi; Tammelin, Tuija H.; Parviainen, Tiina

Lehti tai sarja: Brain Research

ISSN: 0006-8993

eISSN: 1872-6240

Julkaisuvuosi: 2021

Volyymi: 1761

Artikkelinumero: 147392

Kustantaja: Elsevier BV

Julkaisumaa: Alankomaat

Julkaisun kieli: englanti

DOI: https://doi.org/10.1016/j.brainres.2021.147392

Julkaisun avoin saatavuus: Avoimesti saatavilla

Julkaisukanavan avoin saatavuus: Osittain avoin julkaisukanava

Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/74524


Tiivistelmä

Current knowledge about the underlying brain processes of exercise-related benefits on executive functions and the specific contributions of physical activity and aerobic fitness during adolescence is inconclusive. We explored whether and how physical activity and aerobic fitness are associated with the oscillatory dynamics underlying anticipatory spatial attention. We studied whether the link between physical exercise level and cognitive control in adolescents is mediated by task-related oscillatory activity. Magnetoencephalographic alpha oscillations during a modified modified Posner’s cueing paradigm were measured in 59 adolescents (37 females and 22 males, 12 to 17 years). Accelerometer-measured physical activity and aerobic fitness (20-m shuttle run test) were used to divide the sample into higher- and lower-performing groups. The interhemispheric alpha asymmetry during selective attention was larger in the high than in the low physical activity group, but there was no difference between the high and low aerobic fitness groups. Exploratory mediation analysis suggested that anticipatory interhemispheric asymmetry mediates the association between physical activity status and drift rate in the selective attention task. Higher physical activity was related to increased cue-induced asymmetry, which in turn was associated with less efficient processing of information. Behaviorally, more physically active males showed stronger dependence on the cue, while more fit females showed more efficient processing of information. Our findings suggest that physical activity may be associated with a neural marker of anticipatory attention in adolescents. These findings might help to explain the varying results regarding the association of physical activity and aerobic fitness with attention and inhibition in adolescents.


YSO-asiasanat: fyysinen aktiivisuus; fyysinen kunto; liikunta; aerobinen harjoittelu; vaikutukset; kognitiiviset taidot; aivot; aivotutkimus; nuoret

Vapaat asiasanat: physical activity; aerobic fitness; adolescence; anticipatory alpha oscillations; selective attention; magnetoencephalography


Liittyvät organisaatiot


Hankkeet, joissa julkaisu on tehty


OKM-raportointi: Kyllä

Raportointivuosi: 2021

JUFO-taso: 1


Viimeisin päivitys 2024-22-04 klo 21:37