Matches in SemOpenAlex for { <https://semopenalex.org/work/W1991230166> ?p ?o ?g. }
- W1991230166 endingPage "1927" @default.
- W1991230166 startingPage "1918" @default.
- W1991230166 abstract "Young adults with a history of specific language impairment (SLI) differ from reading-impaired (dyslexic) individuals in terms of limited vocabulary and poor verbal short-term memory. Phonological short-term memory has been shown to play a significant role in learning new words. We investigated the neural signatures of auditory word recognition and word repetition in young adults with SLI, dyslexia and normal language development using magnetoencephalography. The stimuli were 7-8 letter spoken real words and pseudo-words. They evoked a transient peak at 100 ms (N100m) followed by longer-lasting activation peaking around 400 ms (N400m) in the left and right superior temporal cortex. Both word repetition (first vs. immediately following second presentation) and lexicality (words vs. pseudowords) modulated the N400m response. An effect of lexicality was detected about 400 ms onwards as activation culminated for words but continued for pseudo-words. This effect was more pronounced in the left than right hemisphere in the control subjects. The left hemisphere lexicality effect was also present in the dyslexic adults, but it was non-significant in the subjects with SLI, possibly reflecting their limited vocabulary. The N400m activation between 200 and 700 ms was attenuated by the immediate repetition of words and pseudo-words in both hemispheres. In SLI adults the repetition effect evaluated at 200-400 ms was abnormally weak. This finding suggests impaired short-term maintenance of linguistic activation that underlies word recognition. Furthermore, the size of the repetition effect decreased from control subjects through dyslexics to SLIs, i.e. when advancing from milder to more severe language impairment. The unusually rapid decay of speech-evoked activation could have a detrimental role on vocabulary growth in children with SLI." @default.
- W1991230166 created "2016-06-24" @default.
- W1991230166 creator A5025172920 @default.
- W1991230166 creator A5046539975 @default.
- W1991230166 creator A5081447890 @default.
- W1991230166 creator A5089132234 @default.
- W1991230166 date "2009-06-04" @default.
- W1991230166 modified "2023-09-23" @default.
- W1991230166 title "Neural processing of spoken words in specific language impairment and dyslexia" @default.
- W1991230166 cites W1481553674 @default.
- W1991230166 cites W1972950280 @default.
- W1991230166 cites W1979836286 @default.
- W1991230166 cites W1981268306 @default.
- W1991230166 cites W1988726929 @default.
- W1991230166 cites W1990783647 @default.
- W1991230166 cites W1994893289 @default.
- W1991230166 cites W1997956756 @default.
- W1991230166 cites W1998453217 @default.
- W1991230166 cites W2000387713 @default.
- W1991230166 cites W2005534344 @default.
- W1991230166 cites W2008003744 @default.
- W1991230166 cites W2010906431 @default.
- W1991230166 cites W2027315960 @default.
- W1991230166 cites W2030924439 @default.
- W1991230166 cites W2036161103 @default.
- W1991230166 cites W2048834804 @default.
- W1991230166 cites W2064411679 @default.
- W1991230166 cites W2069321091 @default.
- W1991230166 cites W2081256153 @default.
- W1991230166 cites W2084333685 @default.
- W1991230166 cites W2091293580 @default.
- W1991230166 cites W2097398893 @default.
- W1991230166 cites W2105192446 @default.
- W1991230166 cites W2106291658 @default.
- W1991230166 cites W2107041830 @default.
- W1991230166 cites W2107641907 @default.
- W1991230166 cites W2113820953 @default.
- W1991230166 cites W2129109035 @default.
- W1991230166 cites W2130302876 @default.
- W1991230166 cites W2131792906 @default.
- W1991230166 cites W2143851413 @default.
- W1991230166 cites W2144202931 @default.
- W1991230166 cites W2152824855 @default.
- W1991230166 cites W2154240219 @default.
- W1991230166 cites W2157240778 @default.
- W1991230166 cites W2157561140 @default.
- W1991230166 cites W2158156721 @default.
- W1991230166 cites W4235808365 @default.
- W1991230166 cites W4236561878 @default.
- W1991230166 doi "https://doi.org/10.1093/brain/awp134" @default.
- W1991230166 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19498087" @default.
- W1991230166 hasPublicationYear "2009" @default.
- W1991230166 type Work @default.
- W1991230166 sameAs 1991230166 @default.
- W1991230166 citedByCount "42" @default.
- W1991230166 countsByYear W19912301662012 @default.
- W1991230166 countsByYear W19912301662013 @default.
- W1991230166 countsByYear W19912301662014 @default.
- W1991230166 countsByYear W19912301662015 @default.
- W1991230166 countsByYear W19912301662016 @default.
- W1991230166 countsByYear W19912301662017 @default.
- W1991230166 countsByYear W19912301662019 @default.
- W1991230166 countsByYear W19912301662020 @default.
- W1991230166 countsByYear W19912301662021 @default.
- W1991230166 countsByYear W19912301662022 @default.
- W1991230166 countsByYear W19912301662023 @default.
- W1991230166 crossrefType "journal-article" @default.
- W1991230166 hasAuthorship W1991230166A5025172920 @default.
- W1991230166 hasAuthorship W1991230166A5046539975 @default.
- W1991230166 hasAuthorship W1991230166A5081447890 @default.
- W1991230166 hasAuthorship W1991230166A5089132234 @default.
- W1991230166 hasBestOaLocation W19912301661 @default.
- W1991230166 hasConcept C138885662 @default.
- W1991230166 hasConcept C15744967 @default.
- W1991230166 hasConcept C169760540 @default.
- W1991230166 hasConcept C180747234 @default.
- W1991230166 hasConcept C2776141515 @default.
- W1991230166 hasConcept C2777395276 @default.
- W1991230166 hasConcept C2777601683 @default.
- W1991230166 hasConcept C41895202 @default.
- W1991230166 hasConcept C506058694 @default.
- W1991230166 hasConcept C522805319 @default.
- W1991230166 hasConcept C548259974 @default.
- W1991230166 hasConcept C554936623 @default.
- W1991230166 hasConcept C556910895 @default.
- W1991230166 hasConcept C71924100 @default.
- W1991230166 hasConceptScore W1991230166C138885662 @default.
- W1991230166 hasConceptScore W1991230166C15744967 @default.
- W1991230166 hasConceptScore W1991230166C169760540 @default.
- W1991230166 hasConceptScore W1991230166C180747234 @default.
- W1991230166 hasConceptScore W1991230166C2776141515 @default.
- W1991230166 hasConceptScore W1991230166C2777395276 @default.
- W1991230166 hasConceptScore W1991230166C2777601683 @default.
- W1991230166 hasConceptScore W1991230166C41895202 @default.
- W1991230166 hasConceptScore W1991230166C506058694 @default.
- W1991230166 hasConceptScore W1991230166C522805319 @default.
- W1991230166 hasConceptScore W1991230166C548259974 @default.
- W1991230166 hasConceptScore W1991230166C554936623 @default.