Literaturnachweis - Detailanzeige
| Autor/inn/en | Lochy, Aliette; Schiltz, Christine |
|---|---|
| Titel | Lateralized Neural Responses to Letters and Digits in First Graders |
| Quelle | In: Child Development, 90 (2019) 6, S.1866-1874 (9 Seiten)Infoseite zur Zeitschrift
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| Zusatzinformation | ORCID (Lochy, Aliette) |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0009-3920 |
| DOI | 10.1111/cdev.13337 |
| Schlagwörter | Grade 1; Elementary School Students; Specialization; Brain Hemisphere Functions; Lateral Dominance; Alphabets; Numbers; Diagnostic Tests; Recognition (Psychology); Visual Discrimination; Reaction Time; Child Development |
| Abstract | The emergence of visual cortex specialization for culturally acquired characters like letters and digits, both arbitrary shapes related to specific cognitive domains, is yet unclear. Here, 20 young children (6.12 years old) were tested with a frequency-tagging paradigm coupled with electroencephalogram recordings to assess discrimination responses of letters from digits and vice-versa. One category of stimuli (e.g., letters) was periodically inserted (1/5) in streams of the other category (e.g., digits) presented at a fast rate (6 Hz). Results show clear right-lateralized discrimination responses at 6 Hz/5 for digits within letters, and a trend for left-lateralization for letters. These results support an early developmental emergence of ventral occipito-temporal cortex specialization for visual recognition of digits and letters, potentially in relation with relevant coactivated brain networks. (As Provided). |
| Anmerkungen | Wiley-Blackwell. 350 Main Street, Malden, MA 02148. Tel: 800-835-6770; Tel: 781-388-8598; Fax: 781-388-8232; e-mail: cs-journals@wiley.com; Web site: http://www.wiley.com/WileyCDA |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2020/1/01 |
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