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Folly Beach Library
9 a.m. - 5:30 p.m.
Phone: (843) 588-2001
Edgar Allan Poe/Sullivan's Island Library
Closed for renovations
Phone: (843) 883-3914
West Ashley Library
9 a.m. – 7 p.m.
Phone: (843) 766-6635
Wando Mount Pleasant Library
9 a.m. – 8 p.m.
Phone: (843) 805-6888
Village Library
9 a.m. - 6 p.m.
Phone: (843) 884-9741
St. Paul's/Hollywood Library
9 a.m. – 8 p.m.
Phone: (843) 889-3300
Otranto Road Library
9 a.m. – 8 p.m.
Phone: (843) 572-4094
Mt. Pleasant Library
9 a.m. – 8 p.m.
Phone: (843) 849-6161
McClellanville Library
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Keith Summey North Charleston Library
9 a.m. – 8 p.m.
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John's Island Library
9 a.m. – 8 p.m.
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Hurd/St. Andrews Library
9 a.m. – 8 p.m.
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Miss Jane's Building (Edisto Library Temporary Location)
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Dorchester Road Library
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John L. Dart Library
9 a.m. – 7 p.m.
Phone: (843) 722-7550
Baxter-Patrick James Island
9 a.m. – 8 p.m.
Phone: (843) 795-6679
Main Library
9 a.m. – 8 p.m.
Phone: (843) 805-6930
Bees Ferry West Ashley Library
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Phone: (843) 805-6892
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9 a.m. - 5 p.m.
Phone: (843) 805-6909
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Functional connectivity during language processing in 3‐month‐old infants at familial risk for autism spectrum disorder.
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- Author(s): Tran, Xuan A. (AUTHOR); McDonald, Nicole (AUTHOR); Dickinson, Abigail (AUTHOR); Scheffler, Aaron (AUTHOR); Frohlich, Joel (AUTHOR); Marin, Andrew (AUTHOR); Kure Liu, Christopher (AUTHOR); Nosco, Erin (AUTHOR); Şentürk, Damla (AUTHOR); Dapretto, Mirella (AUTHOR); Spurling Jeste, Shafali (AUTHOR)
- Source:
European Journal of Neuroscience. Mar2021, Vol. 53 Issue 5, p1621-1637. 17p. 3 Diagrams, 1 Chart, 3 Graphs. - Source:
- Additional Information
- Subject Terms:
- Abstract: Auditory statistical learning (ASL) plays a role in language development and may lay a foundation for later social communication impairment. As part of a longitudinal study of infant siblings, we asked whether electroencephalography (EEG) measures of connectivity during ASL at 3 months of age‐differentiated infants who showed signs of autism spectrum disorder (ASD) at age 18 months. We measured spectral power and phase coherence in the theta (4–6 Hz) and alpha (6–12 Hz) frequency bands within putative language networks. Infants were divided into ASD‐concern (n = 14) and No‐ASD‐concern (n = 49) outcome groups based on their ASD symptoms at 18 months, measured using the Autism Diagnostic Observation Scale Toddler Module. Using permutation testing, we identified a trend toward reduced left fronto‐central phase coherence at the electrode pair F9‐C3 in both theta and alpha frequency bands in infants who later showed ASD symptoms at 18 months. Across outcome groups, alpha coherence at 3 months correlated with greater word production at 18 months on the MacArthur‐Bates Communicative Development Inventory. This study introduces signal processing and analytic tools that account for the challenges inherent in infant EEG studies, such as short duration of recordings, considerable movement artifact, and variable volume conduction. Our results indicate that connectivity, as measured by phase coherence during 2.5 min of ASL, can be quantified as early as 3 months and suggest that early alternations in connectivity may serve as markers of resilience for neurodevelopmental impairments. [ABSTRACT FROM AUTHOR]
- Abstract: Copyright of European Journal of Neuroscience is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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