{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T14:08:50Z","timestamp":1792678130856,"version":"4.5.0"},"reference-count":70,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2016,11,16]],"date-time":"2016-11-16T00:00:00Z","timestamp":1479254400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Restorative Neurology and Neuroscience"],"published-print":{"date-parts":[[2017,1,31]]},"abstract":"<jats:p>Purpose: As well as obtaining confirmation of the magnocellular system involvement in developmental dyslexia (DD); the aim was primarily to search for a\u00a0possible involvement of the parvocellular system; and, furthermore, to complete the assessment of the visual chromatic axis by also analysing the koniocellular system.<\/jats:p>\n                  <jats:p>Methods: Visual evoked potentials (VEPs) in response to achromatic stimuli with low luminance contrast and low spatial frequency, and isoluminant red\/green and blue\/yellow stimuli with high spatial frequency were recorded in 10 dyslexic children and 10 age- and sex-matched, healthy subjects.<\/jats:p>\n                  <jats:p>Results: Dyslexic children showed delayed VEPs to both achromatic stimuli (magnocellular-dorsal stream) and isoluminant red\/green and blue\/yellow stimuli (parvocellular-ventral and koniocellular streams). To our knowledge, this is the first time that a\u00a0dysfunction of colour vision has been brought to light in an objective way (i.e., by means of electrophysiological methods) in children with DD.<\/jats:p>\n                  <jats:p>Conclusion: These results give rise to speculation concerning the need for a\u00a0putative approach for promoting both learning how to read and\/or improving existing reading skills of children with or at risk of DD. The working hypothesis would be to combine two integrated interventions in a\u00a0single programme aimed at fostering the function of both the magnocellular and the parvocellular streams.<\/jats:p>","DOI":"10.3233\/rnn-160636","type":"journal-article","created":{"date-parts":[[2016,11,18]],"date-time":"2016-11-18T10:27:04Z","timestamp":1479464824000},"page":"11-24","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Defective chromatic and achromatic visual pathways in developmental dyslexia:          Cues for an integrated intervention programme"],"prefix":"10.1177","volume":"35","author":[{"given":"Luca","family":"Bonfiglio","sequence":"first","affiliation":[{"name":"Department of Translational Research on New Technologies in          Medicine and Surgery, School of Physical Medicine and Rehabilitation,            University of Pisa, Pisa, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tommaso","family":"Bocci","sequence":"additional","affiliation":[{"name":"Department of Clinical and Experimental Medicine, Cisanello          Neurology Unit, Pisa University Medical School, Pisa,            Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fabrizio","family":"Minichilli","sequence":"additional","affiliation":[{"name":"Unit of Environmental Epidemiology, Institute of Clinical Physiology, National Council of Research, Pisa,            Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alessandra","family":"Crecchi","sequence":"additional","affiliation":[{"name":"Department of Translational Research on New Technologies in          Medicine and Surgery, School of Physical Medicine and Rehabilitation,            University of Pisa, Pisa, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Davide","family":"Barloscio","sequence":"additional","affiliation":[{"name":"Department of Clinical and Experimental Medicine, Cisanello          Neurology Unit, Pisa University Medical School, Pisa,            Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Donata Maria","family":"Spina","sequence":"additional","affiliation":[{"name":"Children\u2019s Neuropsychiatric Medical Facility, Local Health          Authority of Viareggio (USL 12), Lido di Camaiore (LU), Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bruno","family":"Rossi","sequence":"additional","affiliation":[{"name":"Department of Translational Research on New Technologies in          Medicine and Surgery, School of Physical Medicine and Rehabilitation,            University of Pisa, Pisa, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ferdinando","family":"Sartucci","sequence":"additional","affiliation":[{"name":"Department of Clinical and Experimental Medicine, Cisanello          Neurology Unit, Pisa University Medical School, Pisa,            Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2016,11,16]]},"reference":[{"key":"ref001","doi-asserted-by":"publisher","DOI":"10.4103\/2008-322X.176911"},{"key":"ref002","doi-asserted-by":"publisher","DOI":"10.1080\/1086508X.2006.11079585"},{"key":"ref003","unstructured":"AshleyM.J.            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