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- W2987101523 endingPage "233121651988672" @default.
- W2987101523 startingPage "233121651988672" @default.
- W2987101523 abstract "Listening effort may be reduced when hearing aids improve access to the acoustic signal. However, this possibility is difficult to evaluate because many neuroimaging methods used to measure listening effort are incompatible with hearing aid use. Functional near-infrared spectroscopy (fNIRS), which can be used to measure the concentration of oxygen in the prefrontal cortex (PFC), appears to be well-suited to this application. The first aim of this study was to establish whether fNIRS could measure cognitive effort during listening in older adults who use hearing aids. The second aim was to use fNIRS to determine if listening effort, a form of cognitive effort, differed depending on whether or not hearing aids were used when listening to sound presented at 35 dB SL (flat gain). Sixteen older adults who were experienced hearing aid users completed an auditory n-back task and a visual n-back task; both tasks were completed with and without hearing aids. We found that PFC oxygenation increased with n-back working memory demand in both modalities, supporting the use of fNIRS to measure cognitive effort during listening in this population. PFC oxygenation was weakly and nonsignificantly correlated with self-reported listening effort and reaction time, respectively, suggesting that PFC oxygenation assesses a dimension of listening effort that differs from these other measures. Furthermore, the extent to which hearing aids reduced PFC oxygenation in the left lateral PFC was positively correlated with age and pure-tone average thresholds. The implications of these findings as well as future directions are discussed." @default.
- W2987101523 created "2019-11-22" @default.
- W2987101523 creator A5015858846 @default.
- W2987101523 creator A5025551974 @default.
- W2987101523 creator A5029205941 @default.
- W2987101523 creator A5037894787 @default.
- W2987101523 date "2019-01-01" @default.
- W2987101523 modified "2023-10-07" @default.
- W2987101523 title "Functional Near-Infrared Spectroscopy as a Measure of Listening Effort in Older Adults Who Use Hearing Aids" @default.
- W2987101523 cites W1548390378 @default.
- W2987101523 cites W1843246605 @default.
- W2987101523 cites W1965180466 @default.
- W2987101523 cites W1965248225 @default.
- W2987101523 cites W1965292803 @default.
- W2987101523 cites W1969074797 @default.
- W2987101523 cites W1972103868 @default.
- W2987101523 cites W1974316717 @default.
- W2987101523 cites W1975804333 @default.
- W2987101523 cites W1978152988 @default.
- W2987101523 cites W1980553000 @default.
- W2987101523 cites W1981060678 @default.
- W2987101523 cites W1985070088 @default.
- W2987101523 cites W1985623917 @default.
- W2987101523 cites W1986155638 @default.
- W2987101523 cites W2000697043 @default.
- W2987101523 cites W2001097956 @default.
- W2987101523 cites W2001718425 @default.
- W2987101523 cites W2005593275 @default.
- W2987101523 cites W2010064949 @default.
- W2987101523 cites W2023147416 @default.
- W2987101523 cites W2025564775 @default.
- W2987101523 cites W2030440585 @default.
- W2987101523 cites W2033846147 @default.
- W2987101523 cites W2038366650 @default.
- W2987101523 cites W2041298245 @default.
- W2987101523 cites W2042438861 @default.
- W2987101523 cites W2042701078 @default.
- W2987101523 cites W2042855056 @default.
- W2987101523 cites W2050576536 @default.
- W2987101523 cites W2050913799 @default.
- W2987101523 cites W2055272792 @default.
- W2987101523 cites W2061099699 @default.
- W2987101523 cites W2063041662 @default.
- W2987101523 cites W2079002959 @default.
- W2987101523 cites W2087599214 @default.
- W2987101523 cites W2094499258 @default.
- W2987101523 cites W2104527583 @default.
- W2987101523 cites W2106943414 @default.
- W2987101523 cites W2109165772 @default.
- W2987101523 cites W2114210685 @default.
- W2987101523 cites W2114410288 @default.
- W2987101523 cites W2114711177 @default.
- W2987101523 cites W2115712094 @default.
- W2987101523 cites W2116726808 @default.
- W2987101523 cites W2118560750 @default.
- W2987101523 cites W2122522567 @default.
- W2987101523 cites W2123181243 @default.
- W2987101523 cites W2123526233 @default.
- W2987101523 cites W2123719421 @default.
- W2987101523 cites W2125001590 @default.
- W2987101523 cites W2127562883 @default.
- W2987101523 cites W2129259613 @default.
- W2987101523 cites W2131694150 @default.
- W2987101523 cites W2132344070 @default.
- W2987101523 cites W2133701146 @default.
- W2987101523 cites W2138415022 @default.
- W2987101523 cites W2140912098 @default.
- W2987101523 cites W2142360036 @default.
- W2987101523 cites W2157289187 @default.
- W2987101523 cites W2160932740 @default.
- W2987101523 cites W2166483607 @default.
- W2987101523 cites W2167124036 @default.
- W2987101523 cites W2212816750 @default.
- W2987101523 cites W2256069320 @default.
- W2987101523 cites W2317248583 @default.
- W2987101523 cites W2326644255 @default.
- W2987101523 cites W2332016763 @default.
- W2987101523 cites W2335555489 @default.
- W2987101523 cites W2404559385 @default.
- W2987101523 cites W2463189193 @default.
- W2987101523 cites W2467217974 @default.
- W2987101523 cites W2469136769 @default.
- W2987101523 cites W2472770001 @default.
- W2987101523 cites W2492605684 @default.
- W2987101523 cites W2511883439 @default.
- W2987101523 cites W2546800380 @default.
- W2987101523 cites W2547664784 @default.
- W2987101523 cites W2573370160 @default.
- W2987101523 cites W2580767461 @default.
- W2987101523 cites W2603294212 @default.
- W2987101523 cites W2618656752 @default.
- W2987101523 cites W2619274108 @default.
- W2987101523 cites W2680957777 @default.
- W2987101523 cites W2737166034 @default.
- W2987101523 cites W2742206045 @default.
- W2987101523 cites W2757633771 @default.
- W2987101523 cites W278560147 @default.
- W2987101523 cites W2791944851 @default.