Left visual field bias during face perception aligns with individual differences in reading skills and is absent in dyslexia
Bibliographic Data
| ID | 5263402 |
|---|---|
| Authors | Jakob Åsberg Johnels (0000-0002-3491-5925, Section of Speech and Language Pathology, Institute of Neuroscience and Physiology University of Gothenburg Gothenburg Sweden, corresponding author), Martyna A Galazka (0000-0001-6361-370X, Gillberg Neuropsychiatry Center, Institute of Neuroscience and Physiology University of Gothenburg Gothenburg Sweden), Maria Sundqvist (0000-0002-1399-3676, Department of Education and Special Education University of Gothenburg Gothenburg Sweden), Nouchine Hadjikhani (0000-0003-4075-3106, Gillberg Neuropsychiatry Center, Institute of Neuroscience and Physiology University of Gothenburg Gothenburg Sweden) |
| Year | 2025 |
| Volume | 95 |
| Issue | 2 |
| Pages | 270-279 |
| Publication date | 2025-06-01 |
| Peer Reviewed | Yes |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | British Journal of Educational Psychology (JOURNAL) |
| Journal identifiers | ISSN: 0007-0998 • E-ISSN: 2044-8279 |
| Publisher | Wiley (PUBLISHER • GB) |
| DOI | 10.1111/bjep.12559 |
| PMID | 36317253 |
| OpenAlex | W4307757874 |
| Language | EN |
| Citations received | 3 |
| References cited | 39 |
BackgroundWhen looking at faces, we tend to attend more to the left visual field (corresponding to the right side of the person's face). This phenomenon is called the left visual field bias (LVF) and is presumed to reflect the brain's right-sided dominance for face processing. Whether alterations in hemispheric dominance are present in dyslexia, and are linked with individual differences in word reading development more generally, is still unclear, and no prior research has utilized gaze-based LVF bias to explore these topics.AimsThe aim of the study was to examine whether the LVF bias differs in dyslexia and to examine the association with word-reading skills assessed dimensionally.SampleForty-six 9-13 year-old children with dyslexia and community control children, matched on age and listening comprehension.MethodsParticipants were presented with a recorded face on a screen while their gaze patterns were collected with an eye tracker. Fixations to the left versus the right side of the face stimuli were compared.ResultsResults showed a clear LVF bias in community controls, while no such bias was seen in the dyslexic group. Moreover, the strength of the LVF bias was correlated with better word reading in the controls.ConclusionsOur results suggest a link between weakened hemispheric dominance for face processing in dyslexia and in poor word reading, at least to the extent that the LVF bias actually mirrors underlying physiology. We discuss the implications of these novel findings, highlighting the need for future research to determine the specificity and developmental sources of LVF bias alterations
Audiology · Cognitive psychology · Comprehension · Developmental psychology · Dyslexia · Face perception · Gaze · Linguistics · Perception · Reading (process) · Visual field · Face Recognition and Perception · Neurobiology of Language and Bilingualism · Neuroscience · Psychology · Spatial Neglect and Hemispheric Dysfunction
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How Learning to Read Changes the Cortical Networks for Vision and Language
Facial speech processing in children with and without dyslexia
Defining and understanding dyslexia
Social gaze in preterm infants may act as an early indicator of atypical lateralization
| Unique citing works | 3 |
|---|---|
| Citations per year | 1,5 |
| Citation span | 2024 - 2025 (2) |
| Citation velocity | recent |
| Highly cited | No |
| Citation types | Neutral: 3 |