DE eng

Search in the Catalogues and Directories

Page: 1 2 3 4 5...172
Hits 1 – 20 of 3.421

1
Dynamic functional brain network connectivity during pseudoword processing relates to children’s reading skill
Abstract: Learning to read requires children to link print (orthography) with its corresponding speech sounds (phonology). Yet, most EEG studies of reading development focus on emerging functional specialization (e.g., developing increasingly refined orthographic representations), rather than directly measuring the functional connectivity that links orthography and phonology in real time. In this proof-of-concept study we relate children's reading skill to both orthographic specialization for print (via the N170, also called the N1, event related potential, ERP) and orthographic-phonological integration (via dynamic/event-related EEG phase synchronization – an index of functional brain network connectivity). Typically developing English speaking children (n = 24; 4–14 years) and control adults (n = 20; 18–35 years) viewed pseudowords, consonants and unfamiliar false fonts during a 1-back memory task while 64-channel EEG was recorded. Orthographic specialization (larger N170 for pseudowords vs. false fonts) became more left-lateralized with age, but not with reading skill. Conversely, children's reading skill correlated with functional brain network connectivity during pseudoword processing that requires orthography-phonology linking. This was seen during two periods of simultaneous low frequency synchronization/high frequency desynchronization of posterior-occipital brain network activity. Specifically, in stronger readers, left posterior-occipital activity showed more delta (1–3Hz) synchronization around 300–500 ms (simultaneous with gamma 30–80 Hz desynchronization) and more gamma desynchronization around 600–1000 ms (simultaneous with theta 3–7Hz synchronization) during pseudoword vs. false font processing. These effects were significant even when controlling for age (moderate – large effect sizes). Dynamic functional brain network connectivity measures the brain's real-time sound-print linking. It may offer an under-explored, yet sensitive, index of the neural plasticity associated with reading development. Reading requires us to link visual print with speech sound processing. Yet, most EEG reading research explores functional specialization not integration. While children's age relates to ERPs (N170) associated with print specialization. Children's reading skill relates to real-time functional brain network connectivity. EEG phase synchrony = sensitive index of functional integration during reading.
Keyword: Adolescent; Adult; Brain mapping; Brain research; Brain-diagnostic imaging; Child; Children's hospitals; EEG phase Synchrony (phase lag index); Electroencephalography; Evoked potentials; Functional brain network connectivity; Humans; N170; Neurosciences; Orthography; Phonetics; Phonology; preschool; Reading; Reading development; Young Adult
URL: http://hdl.handle.net/10464/15658
https://doi.org/10.1016/j.neuropsychologia.2022.108181
BASE
Hide details
2
One model for the learning of language.
In: Proceedings of the National Academy of Sciences of the United States of America, vol 119, iss 5 (2022)
BASE
Show details
3
Development of a standard of care for patients with valosin-containing protein associated multisystem proteinopathy.
In: Orphanet journal of rare diseases, vol 17, iss 1 (2022)
BASE
Show details
4
Family history of FXTAS is associated with age-related cognitive-linguistic decline among mothers with the FMR1 premutation.
In: Journal of neurodevelopmental disorders, vol 14, iss 1 (2022)
BASE
Show details
5
Cortical microstructure in primary progressive aphasia: a multicenter study.
In: Alzheimer's research & therapy, vol 14, iss 1 (2022)
BASE
Show details
6
Providing a parent-administered outcome measure in a bilingual family of a father and a mother of two adolescents with ASD: brief report.
In: Developmental neurorehabilitation, vol 25, iss 2 (2022)
BASE
Show details
7
Satisfaction can co-exist with hesitation: qualitative analysis of acceptability of telemedicine among multi-lingual patients in a safety-net healthcare system during the COVID-19 pandemic.
In: BMC health services research, vol 22, iss 1 (2022)
BASE
Show details
8
Discrimination Experiences during COVID-19 among a National, Multi-Lingual, Community-Based Sample of Asian Americans and Pacific Islanders: COMPASS Findings.
In: International journal of environmental research and public health, vol 19, iss 2 (2022)
BASE
Show details
9
Barriers and Facilitators to the Implementation of a Community Doula Program for Black and Pacific Islander Pregnant People in San Francisco: Findings from a Partnered Process Evaluation.
In: Maternal and child health journal, vol 26, iss 4 (2022)
BASE
Show details
10
Open access dataset of task-free hemodynamic activity in 4-month-old infants during sleep using fNIRS. ...
Blanco, Borja; Molnar, Monika; Carreiras, Manuel. - : Apollo - University of Cambridge Repository, 2022
BASE
Show details
11
An Audibility Model of the Bone Conduction Device during Headband Trial in Single-sided Deaf Subjects. ...
BASE
Show details
12
An Audibility Model of the Bone Conduction Device during Headband Trial in Single-sided Deaf Subjects. ...
BASE
Show details
13
An Audibility Model of the Bone Conduction Device during Headband Trial in Single-sided Deaf Subjects. ...
BASE
Show details
14
Improving active listening behaviours of embodied conversational agents (ECA) from a UX perspective
Narayanan, Bharat. - : KTH, Skolan för elektroteknik och datavetenskap (EECS), 2022
BASE
Show details
15
Reduced cross-modal affective priming in the L2 of late bilinguals depends on L2 exposure.
BASE
Show details
16
Facilitators and barriers of women's participation in HIV clinical research in Switzerland: A qualitative study.
In: HIV medicine, vol. 23, no. 4, pp. 441-447 (2022)
BASE
Show details
17
Talking about chronic pain in family settings: a glimpse of older persons' everyday realities.
In: BMC geriatrics, vol. 22, no. 1, pp. 358 (2022)
BASE
Show details
18
Healthcare stakeholders' perspective on barriers to integrated care in Switzerland: Results from the open-ended question of a nationwide survey.
In: Journal of evaluation in clinical practice, vol. 28, no. 1, pp. 129-134 (2022)
BASE
Show details
19
Time Trends in Physical Activity Using Wearable Devices: A Systematic Review and Meta-analysis of Studies from 1995 to 2017
In: UNF Faculty Publications (2022)
BASE
Show details
20
Increased connectivity among sensory and motor regions during visual and audiovisual speech perception
In: Open Access Publications (2022)
BASE
Show details

Page: 1 2 3 4 5...172

Catalogues
0
0
0
0
0
0
0
Bibliographies
0
0
0
0
0
0
0
0
0
Linked Open Data catalogues
0
Online resources
0
0
0
0
Open access documents
3.421
0
0
0
0
© 2013 - 2024 Lin|gu|is|tik | Imprint | Privacy Policy | Datenschutzeinstellungen ändern