Cited by 96Reading and Literacy DevelopmentNeurobiology of Language and BilingualismSecond Language Acquisition and Learning

The impact of second language learning on semantic and nonsemantic first language reading

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Nosarti, Chiara, Mechelli, Andrea, Green, David W., Price, Cathy J.·2010·Cerebral Cortex

Abstract

The relationship between orthography (spelling) and phonology (speech sounds) varies across alphabetic languages. Consequently, learning to read a second alphabetic language, that uses the same letters as the first, increases the phonological associations that can be linked to the same orthographic units. In subjects with English as their first language, previous functional imaging studies have reported increased left ventral prefrontal activation for reading words with spellings that are inconsistent with their orthographic neighbors (e.g., PINT) compared with words that are consistent with their orthographic neighbors (e.g., SHIP). Here, using functional magnetic resonance imaging (fMRI) in 17 Italian-English and 13 English-Italian bilinguals, we demonstrate that left ventral prefrontal activation for first language reading increases with second language vocabulary knowledge. This suggests that learning a second alphabetic language changes the way that words are read in the first alphabetic language. Specifically, first language reading is more reliant on both lexical/semantic and nonlexical processing when new orthographic to phonological mappings are introduced by second language learning. Our observations were in a context that required participants to switch between languages. They motivate future fMRI studies to test whether first language reading is also altered in contexts when the second language is not in use.

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  1. Herbster AN Mintun MA Nebes RD Becker JT Regional cerebral blood flow during word and nonword reading Hum Brain Mapp. 1997 5 84 92 10096413
  2. Raven JC Court JH Raven J Mill Hill Vocabulary Scale 1988 Oxford (UK) Oxford Psychologists Press, Ltd

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Authors
Nosarti, C., Mechelli, A., Green, D. W., & Price, C. J.
Affiliations
  • King's College London (GB)
  • Wellcome Centre for Human Neuroimaging (GB)
Corresponding author
Price, Cathy J.
Venue
Cerebral Cortex
Published
2009-05-28
Volume
20
Issue
2
Pages
315-327
ISSN
  • 1047-3211 (ISSN-L)
  • 1460-2199
OpenAlex
W2102555007
Cited by
96
References
80
Citations by year
2024: 2 · 2023: 2 · 2022: 39 · 2021: 4 · 2020: 6 · 2019: 5 · 2018: 1 · 2017: 2 · 2016: 5 · 2015: 8 · 2014: 8 · 2012: 9
FWCI
7.57
Type
journal article
Language
en
Open access
Licence
cc-by-nc
Locations
  • Cerebral Cortex (publishedVersion, cc-by-nc)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc)
  • PubMed Central (publishedVersion, cc-by-nc)
  • PubMed (publishedVersion)
  • UCL Discovery (University College London) (submittedVersion)
  • Research Portal (King's College London) (submittedVersion)
Funders
  • Wellcome Trust (082420, MH64445)
  • National Institute of Mental Health (P50MH064445, MH64445)
Topics
  • Social Sciences › Psychology › Developmental and Educational Psychology › Reading and Literacy Development
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neurobiology of Language and Bilingualism
  • Social Sciences › Psychology › Developmental and Educational Psychology › Second Language Acquisition and Learning
Keywords
second language acquisition, first language reading, orthography-phonology mapping, orthographic consistency, ventral prefrontal cortex, lexical-semantic processing, bilingualism, Italian-English bilinguals, language switching, alphabetic writing systems
MeSH terms
Adult, Brain Mapping, Dominance, Cerebral, Female, Humans, Language, Language Tests, Functional Laterality, Learning, Magnetic Resonance Imaging, Male, Nerve Net, Neural Pathways, Neuropsychological Tests, Semantics, Verbal Behavior, Prefrontal Cortex, Multilingualism

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