Matches in SemOpenAlex for { <https://semopenalex.org/work/W2765648921> ?p ?o ?g. }
- W2765648921 endingPage "516" @default.
- W2765648921 startingPage "506" @default.
- W2765648921 abstract "This study assessed the effect of two perceptually matched mental tasks with different levels of mental demand on ocular aberrations in a group of young adults. We measured ocular aberration with a wavefront sensor, and total, internal and corneal RMS (root mean square) aberrations were calculated from Zernike coefficients, considering natural and scaled pupils (5, 4.5, and 4 mm). We found that total, internal and corneal astigmatism RMS showed significant differences between mental tasks with natural pupils (p < .05), and this effect was maintained with 5 mm scaled pupils (total RMS astigmatism, p < .05). Consistently, pupil size, intraocular pressure, perceived mental load and cognitive performance were influenced by the level of mental complexity (p < .05 for all). The findings suggest that ocular astigmatism aberration, mediated by intraocular pressure, could be an objective, valid reliable index to evaluate the impact of cognitive processing in conjunction with others physiological markers in real world contexts. Practitioner Summary: The search continues for a valid, reliable, convenient method of measuring mental workload. In this study we found ocular astigmatism aberration is sensitive to the cumulative effect of mental effort. It shows promise of being a novel ocular index which may help to assess mental workload in real situations." @default.
- W2765648921 created "2017-11-10" @default.
- W2765648921 creator A5030390354 @default.
- W2765648921 creator A5031046252 @default.
- W2765648921 creator A5061547728 @default.
- W2765648921 creator A5075747993 @default.
- W2765648921 creator A5088853214 @default.
- W2765648921 date "2017-10-28" @default.
- W2765648921 modified "2023-10-15" @default.
- W2765648921 title "Measuring mental workload: ocular astigmatism aberration as a novel objective index" @default.
- W2765648921 cites W173044025 @default.
- W2765648921 cites W1809125706 @default.
- W2765648921 cites W1879300773 @default.
- W2765648921 cites W1963712648 @default.
- W2765648921 cites W1963713965 @default.
- W2765648921 cites W1966495698 @default.
- W2765648921 cites W1967085116 @default.
- W2765648921 cites W1975642834 @default.
- W2765648921 cites W1990776480 @default.
- W2765648921 cites W2000697043 @default.
- W2765648921 cites W2001879745 @default.
- W2765648921 cites W2002844312 @default.
- W2765648921 cites W2006789403 @default.
- W2765648921 cites W2009825821 @default.
- W2765648921 cites W2016589778 @default.
- W2765648921 cites W2018383914 @default.
- W2765648921 cites W2023133322 @default.
- W2765648921 cites W2028954927 @default.
- W2765648921 cites W2029570806 @default.
- W2765648921 cites W2034326557 @default.
- W2765648921 cites W2038437628 @default.
- W2765648921 cites W2038575959 @default.
- W2765648921 cites W2049391103 @default.
- W2765648921 cites W2053523487 @default.
- W2765648921 cites W2061750842 @default.
- W2765648921 cites W2062173177 @default.
- W2765648921 cites W2068932651 @default.
- W2765648921 cites W2071497820 @default.
- W2765648921 cites W2072551431 @default.
- W2765648921 cites W2074694552 @default.
- W2765648921 cites W2076883103 @default.
- W2765648921 cites W2079727751 @default.
- W2765648921 cites W2082647782 @default.
- W2765648921 cites W2093187456 @default.
- W2765648921 cites W2095572727 @default.
- W2765648921 cites W2101452767 @default.
- W2765648921 cites W2101986635 @default.
- W2765648921 cites W2102113155 @default.
- W2765648921 cites W2104441517 @default.
- W2765648921 cites W2108684554 @default.
- W2765648921 cites W2111274740 @default.
- W2765648921 cites W2115617495 @default.
- W2765648921 cites W2118972548 @default.
- W2765648921 cites W2120985159 @default.
- W2765648921 cites W2123837578 @default.
- W2765648921 cites W2133606056 @default.
- W2765648921 cites W2144214580 @default.
- W2765648921 cites W2151084406 @default.
- W2765648921 cites W2157289187 @default.
- W2765648921 cites W2163101643 @default.
- W2765648921 cites W2163552227 @default.
- W2765648921 cites W2176694872 @default.
- W2765648921 cites W2296703962 @default.
- W2765648921 cites W2318166030 @default.
- W2765648921 cites W2338043956 @default.
- W2765648921 cites W2399293920 @default.
- W2765648921 cites W2476546154 @default.
- W2765648921 cites W2538039704 @default.
- W2765648921 cites W2563096328 @default.
- W2765648921 cites W4230177405 @default.
- W2765648921 cites W4250874644 @default.
- W2765648921 cites W572815170 @default.
- W2765648921 cites W623330210 @default.
- W2765648921 cites W99664186 @default.
- W2765648921 doi "https://doi.org/10.1080/00140139.2017.1395913" @default.
- W2765648921 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29054132" @default.
- W2765648921 hasPublicationYear "2017" @default.
- W2765648921 type Work @default.
- W2765648921 sameAs 2765648921 @default.
- W2765648921 citedByCount "5" @default.
- W2765648921 countsByYear W27656489212021 @default.
- W2765648921 countsByYear W27656489212023 @default.
- W2765648921 crossrefType "journal-article" @default.
- W2765648921 hasAuthorship W2765648921A5030390354 @default.
- W2765648921 hasAuthorship W2765648921A5031046252 @default.
- W2765648921 hasAuthorship W2765648921A5061547728 @default.
- W2765648921 hasAuthorship W2765648921A5075747993 @default.
- W2765648921 hasAuthorship W2765648921A5088853214 @default.
- W2765648921 hasConcept C109821595 @default.
- W2765648921 hasConcept C111919701 @default.
- W2765648921 hasConcept C118487528 @default.
- W2765648921 hasConcept C119767625 @default.
- W2765648921 hasConcept C120665830 @default.
- W2765648921 hasConcept C121332964 @default.
- W2765648921 hasConcept C136764020 @default.
- W2765648921 hasConcept C15744967 @default.
- W2765648921 hasConcept C165699331 @default.
- W2765648921 hasConcept C169760540 @default.