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- W4281855324 endingPage "119375" @default.
- W4281855324 startingPage "119375" @default.
- W4281855324 abstract "Which processes in the human brain lead to the categorical perception of speech sounds? Investigation of this question is hampered by the fact that categorical speech perception is normally confounded by acoustic differences in the stimulus. By using ambiguous sounds, however, it is possible to dissociate acoustic from perceptual stimulus representations. Twenty-seven normally hearing individuals took part in an fMRI study in which they were presented with an ambiguous syllable (intermediate between /da/ and /ga/) in one ear and with disambiguating acoustic feature (third formant, F3) in the other ear. Multi-voxel pattern searchlight analysis was used to identify brain areas that consistently differentiated between response patterns associated with different syllable reports. By comparing responses to different stimuli with identical syllable reports and identical stimuli with different syllable reports, we disambiguated whether these regions primarily differentiated the acoustics of the stimuli or the syllable report. We found that BOLD activity patterns in left perisylvian regions (STG, SMG), left inferior frontal regions (vMC, IFG, AI), left supplementary motor cortex (SMA/pre-SMA), and right motor and somatosensory regions (M1/S1) represent listeners’ syllable report irrespective of stimulus acoustics. Most of these regions are outside of what is traditionally regarded as auditory or phonological processing areas. Our results indicate that the process of speech sound categorization implicates decision-making mechanisms and auditory-motor transformations." @default.
- W4281855324 created "2022-06-13" @default.
- W4281855324 creator A5026554937 @default.
- W4281855324 creator A5055197213 @default.
- W4281855324 creator A5062761253 @default.
- W4281855324 date "2022-09-01" @default.
- W4281855324 modified "2023-10-14" @default.
- W4281855324 title "Speech sound categorization: The contribution of non-auditory and auditory cortical regions" @default.
- W4281855324 cites W1965200637 @default.
- W4281855324 cites W1965248225 @default.
- W4281855324 cites W1968707255 @default.
- W4281855324 cites W1974235453 @default.
- W4281855324 cites W1981179822 @default.
- W4281855324 cites W1985212699 @default.
- W4281855324 cites W1985969995 @default.
- W4281855324 cites W1988812422 @default.
- W4281855324 cites W1996911266 @default.
- W4281855324 cites W1997319821 @default.
- W4281855324 cites W2007595324 @default.
- W4281855324 cites W2007746422 @default.
- W4281855324 cites W2011934537 @default.
- W4281855324 cites W2012486513 @default.
- W4281855324 cites W2012553348 @default.
- W4281855324 cites W2013628940 @default.
- W4281855324 cites W2015394094 @default.
- W4281855324 cites W2018389546 @default.
- W4281855324 cites W2029451240 @default.
- W4281855324 cites W2031170841 @default.
- W4281855324 cites W2031737587 @default.
- W4281855324 cites W2033739146 @default.
- W4281855324 cites W2034939707 @default.
- W4281855324 cites W2035722506 @default.
- W4281855324 cites W2036930326 @default.
- W4281855324 cites W2046820344 @default.
- W4281855324 cites W2048631316 @default.
- W4281855324 cites W2050361817 @default.
- W4281855324 cites W2052305967 @default.
- W4281855324 cites W2056905945 @default.
- W4281855324 cites W2064544255 @default.
- W4281855324 cites W2064797937 @default.
- W4281855324 cites W2069256376 @default.
- W4281855324 cites W2074170671 @default.
- W4281855324 cites W2076923487 @default.
- W4281855324 cites W2079207700 @default.
- W4281855324 cites W2084435469 @default.
- W4281855324 cites W2088792641 @default.
- W4281855324 cites W2089250340 @default.
- W4281855324 cites W2092325045 @default.
- W4281855324 cites W2095517176 @default.
- W4281855324 cites W2102133930 @default.
- W4281855324 cites W2102449439 @default.
- W4281855324 cites W2106344985 @default.
- W4281855324 cites W2109023847 @default.
- W4281855324 cites W2111376597 @default.
- W4281855324 cites W2115268327 @default.
- W4281855324 cites W2119708162 @default.
- W4281855324 cites W2125672054 @default.
- W4281855324 cites W2127635243 @default.
- W4281855324 cites W2129708289 @default.
- W4281855324 cites W2131260034 @default.
- W4281855324 cites W2135273239 @default.
- W4281855324 cites W2137374537 @default.
- W4281855324 cites W2140534583 @default.
- W4281855324 cites W2141910269 @default.
- W4281855324 cites W2143496055 @default.
- W4281855324 cites W2148345678 @default.
- W4281855324 cites W2149698395 @default.
- W4281855324 cites W2150939147 @default.
- W4281855324 cites W2154272340 @default.
- W4281855324 cites W2154649497 @default.
- W4281855324 cites W2160720878 @default.
- W4281855324 cites W2162711368 @default.
- W4281855324 cites W2162796810 @default.
- W4281855324 cites W2169134378 @default.
- W4281855324 cites W2169232144 @default.
- W4281855324 cites W2182878959 @default.
- W4281855324 cites W2195635821 @default.
- W4281855324 cites W2197518923 @default.
- W4281855324 cites W2210407171 @default.
- W4281855324 cites W2220779336 @default.
- W4281855324 cites W2292251807 @default.
- W4281855324 cites W2460879673 @default.
- W4281855324 cites W2473628615 @default.
- W4281855324 cites W2903324034 @default.
- W4281855324 cites W2921485695 @default.
- W4281855324 cites W2925340039 @default.
- W4281855324 cites W2949812321 @default.
- W4281855324 cites W2951670472 @default.
- W4281855324 cites W2954376534 @default.
- W4281855324 cites W2986224053 @default.
- W4281855324 cites W3008689850 @default.
- W4281855324 cites W3128747234 @default.
- W4281855324 cites W3159260024 @default.
- W4281855324 cites W3159510851 @default.
- W4281855324 cites W3193706553 @default.
- W4281855324 cites W4250114416 @default.
- W4281855324 doi "https://doi.org/10.1016/j.neuroimage.2022.119375" @default.
- W4281855324 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35700949" @default.