A influência da oculomotricidade e do reflexo-vestíbulo-ocular na leitura e escrita

Sales, Renata; Colafêmina, José Fernando

doi:10.1590/1982-0216201419013

Cited by 4 publications

(2 citation statements)

References 27 publications

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“…Scientific and clinical evidence should be reasons to extend the use of these exams to the differential diagnosis on learning disorders, such as dyslexia, which does not yet have specific neurobiological cause described in the literature. 13 , 38 , 39 , 40 , 41 …”

Section: Discussionmentioning

confidence: 99%

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Ocular findings from otoneurological examinations in children with and without dyslexia: a systematic review with meta-analysis

Macambira¹,

Barbosa²,

Queiroga³

et al. 2022

Brazilian Journal of Otorhinolaryngology

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Section: Discussionmentioning

confidence: 99%

“…This compensatory movement is called the Vestibulo-Ocular Reflex (VOR) and involves the integration of the vestibular system and the extraocular muscles. 13 …”

Section: Introductionmentioning

confidence: 99%

Ocular findings from otoneurological examinations in children with and without dyslexia: a systematic review with meta-analysis

Macambira¹,

Barbosa²,

Queiroga³

et al. 2022

Brazilian Journal of Otorhinolaryngology

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Subjective visual vertical/horizontal and video head impulse test in dyslexic children

Picciotti,

Mele,

Settimi

et al. 2024

Dyslexia

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Different studies have tried to establish a relationship between dyslexia and the vestibular system function. Subjective Visual Vertical/Horizontal (SVV and SVH) and Video Head Impulse Test (VHIT) are useful for studying the vestibular system and can be easily performed in children. Our aim was to evaluate the vestibular function in dyslexic children by SVV/SVH and VHIT. We enrolled 18 dyslexic children (10M/8F; mean age 10.7 ± 2.3 years; range 7–14 years) and 18 age‐matched children with typical development of learning abilities. All children performed VHIT, SVV and SVH. We found normal gain and symmetry of vestibulo‐ocular‐reflex both in dyslexic and typically developing children. Fifteen out of 18 dyslexic children (83.3%) showed a difference of at least one amongst SVV or SVH. The mean value of SVV was 2.3° and the mean value of SVH was 2.6°. Statistical analysis showed a significant difference between typically developing and dyslexic children for both SVV and SVH. We confirm a relationship between dyslexia and the alteration of SVV and SVH. Our results could be related to the pathogenetic hypothesis of a visual processing impairment related to a dysfunction of the magnocellular pathway or to a general deficit related to a multimodal cortical network.

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Involving the Body to Improve Letter Knowledge and Script: an Experimental Study in French Kindergarten

Núñez-Regueiro,

Boissicat,

Gimbert

et al. 2024

Educ Psychol Rev

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A influência da oculomotricidade e do reflexo-vestíbulo-ocular na leitura e escrita

Cited by 4 publications

References 27 publications

Ocular findings from otoneurological examinations in children with and without dyslexia: a systematic review with meta-analysis

Ocular findings from otoneurological examinations in children with and without dyslexia: a systematic review with meta-analysis

Subjective visual vertical/horizontal and video head impulse test in dyslexic children

Involving the Body to Improve Letter Knowledge and Script: an Experimental Study in French Kindergarten

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