Dyslexia Due to Visual Impairments.
attention
causes
children
dyslexia
reading therapy
simultaneous recognition
temporal summation
Journal
Biomedicines
ISSN: 2227-9059
Titre abrégé: Biomedicines
Pays: Switzerland
ID NLM: 101691304
Informations de publication
Date de publication:
18 Sep 2023
18 Sep 2023
Historique:
received:
06
06
2023
revised:
28
08
2023
accepted:
01
09
2023
medline:
28
9
2023
pubmed:
28
9
2023
entrez:
28
9
2023
Statut:
epublish
Résumé
Reading involves many different abilities that are necessary or sufficient conditions for fluent and flawless reading. The absence of one necessary or of all sufficient conditions is a cause of dyslexia. The present study investigates whether too short fixation times and an impaired ability to recognize a string of letters simultaneously are causes of dyslexia. The frequency and types of reading mistakes were investigated in a tachistoscopic pseudoword experiment with 100 children with dyslexia to test the impact of too short fixation times and the attempts of children with dyslexia to recognize more letters simultaneously than they can when reading pseudowords. The experiment demonstrates that all types of reading mistakes disappear when the fixation time increases and/or the number of letters that the children try to recognize simultaneously is reduced. The results cannot be interpreted as being due to altered visual crowding, impaired attention, or impaired phonological awareness, but can be regarded as an effect of impaired temporal summation and a dysfunction in the ventral stream of the visual system.
Identifiants
pubmed: 37760998
pii: biomedicines11092559
doi: 10.3390/biomedicines11092559
pmc: PMC10526907
pii:
doi:
Types de publication
Journal Article
Langues
eng
Références
Front Psychol. 2015 Oct 07;6:1530
pubmed: 26500588
J Physiol. 1958 Apr 30;141(2):337-50
pubmed: 13539843
J Learn Disabil. 1985 Jan;18(1):42-50
pubmed: 3968486
Dyslexia. 2016 Nov;22(4):322-344
pubmed: 27739162
Trends Cogn Sci. 2011 Apr;15(4):160-8
pubmed: 21420894
J Exp Psychol Learn Mem Cogn. 1990 May;16(3):417-29
pubmed: 2140401
Science. 2012 Apr 13;336(6078):245-8
pubmed: 22499949
Front Hum Neurosci. 2021 May 31;15:689912
pubmed: 34135745
N Engl J Med. 1987 May 14;316(20):1238-43
pubmed: 3574384
Cortex. 2000 Feb;36(1):109-23
pubmed: 10728901
Neuropsychologia. 1999 Nov;37(12):1407-20
pubmed: 10606014
Cereb Cortex. 2000 May;10(5):454-63
pubmed: 10847595
Conscious Cogn. 2011 Dec;20(4):1659-75
pubmed: 21959202
Q J Exp Psychol A. 1981 Nov;33(Pt 4):351-73
pubmed: 7199753
J Exp Psychol. 1964 Sep;68:269-72
pubmed: 14215425
Neurology. 2006 Mar 28;66(6):906-10
pubmed: 16567710
Cortex. 2002 Apr;38(2):179-200
pubmed: 12056688
Philos Trans R Soc Lond B Biol Sci. 2014 Mar 17;369(1641):20130282
pubmed: 24639587
J Neurol Neurosurg Psychiatry. 2006 Aug;77(8):986-8
pubmed: 16574725
Ann N Y Acad Sci. 1993 Jun 14;682:27-47
pubmed: 7686725
Cereb Cortex. 1991 Jan-Feb;1(1):1-47
pubmed: 1822724
J Vis. 2015 Jan 14;15(1):15.1.8
pubmed: 25589292
J Learn Disabil. 1994 May;27(5):276-86; discussion 287-91
pubmed: 8006506
Vision Res. 2004;44(20):2413-24
pubmed: 15246756
Front Hum Neurosci. 2014 Dec 05;8:983
pubmed: 25538605
Front Psychol. 2021 Nov 15;12:769237
pubmed: 34867673
Brain Sci. 2021 Oct 02;11(10):
pubmed: 34679378
Vision Res. 1994 May;34(9):1223-33
pubmed: 8184565
Neuroimage. 2020 Oct 15;220:117145
pubmed: 32650055
Brain Lang. 2004 Jun;89(3):601-10
pubmed: 15120551
Nat Rev Neurosci. 2004 Sep;5(9):721-8
pubmed: 15322530
J Exp Psychol Hum Percept Perform. 2009 Apr;35(2):480-98
pubmed: 19331502
Graefes Arch Clin Exp Ophthalmol. 2020 Dec;258(12):2791-2798
pubmed: 32803325
Brain Res Cogn Brain Res. 2003 Apr;16(2):185-91
pubmed: 12668226
Neuropsychologia. 1981;19(1):57-64
pubmed: 7231665
Brain Sci. 2023 Mar 10;13(3):
pubmed: 36979282
Brain Lang. 1980 Mar;9(2):182-98
pubmed: 7363063
Brain Sci. 2021 Apr 21;11(5):
pubmed: 33919235
J Vis. 2009 Apr 17;9(4):14.1-18
pubmed: 19757923
Brain Lang. 2014 Jun;133:26-38
pubmed: 24769279
Indian J Ophthalmol. 2018 Jun;66(6):812-815
pubmed: 29785989
Percept Psychophys. 1996 May;58(4):613-27
pubmed: 8934691
Neuroimage. 2014 Nov 15;102 Pt 2:358-69
pubmed: 25038435
J Vis. 2002;2(6):467-79
pubmed: 12678645
Brain Sci. 2021 Jul 27;11(8):
pubmed: 34439612
Cogn Neuropsychol. 2006 Sep;23(6):841-55
pubmed: 21049356
Perception. 2007;36(7):1084-8
pubmed: 17844973
Neuropsychologia. 2019 Jul;130:66-77
pubmed: 29588226
Ann Dyslexia. 2022 Oct;72(3):426-444
pubmed: 35486327
Indian J Ophthalmol. 2022 Dec;70(12):4410-4415
pubmed: 36453355
Restor Neurol Neurosci. 2019;37(6):591-608
pubmed: 31796709
Trends Neurosci. 1997 Apr;20(4):147-52
pubmed: 9106353
J Vis. 2004 Dec 30;4(12):1136-69
pubmed: 15669917
Sci Rep. 2022 Aug 17;12(1):13930
pubmed: 35978017
Exp Brain Res. 2001 May 1;138(1):46-53
pubmed: 11374082
Optom Vis Sci. 2021 Sep 1;98(9):1078-1084
pubmed: 34524214
Front Psychol. 2018 May 08;9:647
pubmed: 29867633
Neuropsychologia. 1993 Sep;31(9):887-906
pubmed: 8232847
J Exp Psychol Learn Mem Cogn. 1995 Nov;21(6):1430-40
pubmed: 7490575
Psychon Bull Rev. 2010 Dec;17(6):834-9
pubmed: 21169577
Proc Natl Acad Sci U S A. 2017 Dec 19;114(51):E11047-E11056
pubmed: 29208714
Brain Sci. 2022 Jan 01;12(1):
pubmed: 35053816
J Physiol. 2001 Jun 1;533(Pt 2):519-35
pubmed: 11389209
Curr Biol. 2012 May 8;22(9):814-9
pubmed: 22483940
Clin Exp Optom. 2013 May;96(3):259-66
pubmed: 23186138
Science. 1996 Jan 5;271(5245):77-81
pubmed: 8539603
Front Psychol. 2021 Aug 23;12:708863
pubmed: 34497563
Iperception. 2020 May 19;11(3):2041669520913052
pubmed: 32489576
Vision Res. 2008 Jan;48(2):193-207
pubmed: 18068752
Invest Ophthalmol Vis Sci. 2015 Oct;56(11):6467-72
pubmed: 26447980
Perception. 2000;29(5):509-21
pubmed: 10992950
Science. 1996 Jan 5;271(5245):81-4
pubmed: 8539604
J Neurophysiol. 2010 Jun;103(6):3349-65
pubmed: 20375251
Brain Res. 1986 Jan 8;362(2):254-70
pubmed: 3942875
Trends Cogn Sci. 2010 Feb;14(2):57-63
pubmed: 20080053
Dyslexia. 2022 Nov;28(4):397-415
pubmed: 35903834
PLoS One. 2020 Aug 12;15(8):e0236467
pubmed: 32785238
J Neurosci. 1997 Sep 15;17(18):7060-78
pubmed: 9278542
Nat Commun. 2020 Aug 4;11(1):3886
pubmed: 32753603
Dyslexia. 2022 Aug;28(3):359-374
pubmed: 35818161
Brain Sci. 2022 Jan 10;12(1):
pubmed: 35053830
J Exp Child Psychol. 1986 Apr;41(2):211-36
pubmed: 3701249
Front Hum Neurosci. 2014 May 22;8:331
pubmed: 24904371
Vision Res. 2014 Dec;105:86-91
pubmed: 25281413
Restor Neurol Neurosci. 2018;36(6):679-691
pubmed: 30412512
Vision Res. 1971 Jun;11(6):563-76
pubmed: 5558576
Neuropsychologia. 1998 Nov;36(11):1189-202
pubmed: 9842764
Vision Res. 1994 May;34(10):1345-58
pubmed: 8023443
J Vis. 2022 Aug 1;22(9):3
pubmed: 35921089
J Neurosci. 2018 Jan 17;38(3):691-709
pubmed: 29192127
J Physiol Paris. 2014 Feb;108(1):3-10
pubmed: 24270042
Neuroimage. 2004 May;22(1):466-76
pubmed: 15110040
J AAPOS. 2006 Jun;10(3):249-52
pubmed: 16814179
Cognition. 2007 Aug;104(2):198-230
pubmed: 16859667
Neuron. 2006 Apr 20;50(2):191-204
pubmed: 16630832
Jpn J Ophthalmol. 1997 Nov-Dec;41(6):403-8
pubmed: 9509308
Vision Res. 2017 Nov;140:33-43
pubmed: 28803949
Cortex. 2010 Nov-Dec;46(10):1272-83
pubmed: 19631316
Proc Natl Acad Sci U S A. 2012 Jul 10;109(28):11455-9
pubmed: 22665803
Restor Neurol Neurosci. 2008;26(4-5):377-89
pubmed: 18997313
Neuron. 2001 Feb;29(2):529-35
pubmed: 11239441
Neuropsychologia. 2011 Oct;49(12):3454-65
pubmed: 21903119
J Exp Child Psychol. 1998 Oct;71(1):3-27
pubmed: 9742182