DE eng

Search in the Catalogues and Directories

Page: 1 2
Hits 21 – 31 of 31

21
Differences between good and poor child writers on fMRI contrasts for writing newly taught and highly practiced letter forms
BASE
Show details
22
Defining and differentiating dysgraphia, dyslexia, and language learning disability within a working memory model
In: Brain, behavior, and learning in language and reading disorders (New York, 2008), p. 103-134
MPI für Psycholinguistik
Show details
23
Abnormal fMRI Connectivity in Children with Dyslexia During a Phoneme Task: Before But Not After Treatment 1.2
Abstract: Brains of 18 children with dyslexia (5 girls, 13 boys) and 21 and without dyslexia (8 girls, 13 boys) were scanned before and after the children with dyslexia received instructional treatment. Both at Time 1 and Time 2 all children performed an fMRI phoneme mapping task during brain scanning—deciding whether letter(s) in pair of pronounceable nonwords could stand for the same sound. Results were analyzed with a seed point correlational method for functional connectivity from four seed points based on prior studies: inferior frontal gyrus, middle frontal gyrus, the occipital region, and cerebellum. At Time 1 before treatment, a significant difference in fMRI connectivity occurred between children with dyslexia and normal reading controls in the left inferior frontal gyrus and its correlations with right and left middle frontal gyrus, right and left supplemental motor area, left precentral gyrus, and right superior frontal gyrus. There were no significant differences for the seed regions placed in the middle frontal gyrus, occipital gyrus or cerebellum. Children with dyslexia had greater functional connectivity from the left inferior frontal gyrus seed point to the right inferior frontal gyrus than did the children without dyslexia. Compared to adults with and without dyslexia who differed in bilateral connectivity from left inferior frontal gyrus on the same task, the children with and without dyslexia differed in left side connectivity from left inferior frontal gyrus. At Time 2 after treatment, the children with dyslexia, who had participated in a three-week instructional program that provided explicit instruction in linguistic awareness, alphabetic principle (taught in a way to maximize temporal contiguity of grapheme-phoneme associations), decoding and spelling, and a writers’ workshop, did not differ from the children without dyslexia in any of the clusters in the group difference map identifying differences between dyslexics and good readers, showing that functional connectivity (and not just regions of interest) may normalize following instructional treatment.
Keyword: Article
URL: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2597820
http://www.ncbi.nlm.nih.gov/pubmed/19079567
https://doi.org/10.1016/j.jneuroling.2007.07.002
BASE
Hide details
24
Writing Problems in Developmental Dyslexia: Under-Recognized and Under-Treated2,3
BASE
Show details
25
Genome Scan of a Nonword Repetition Phenotype in Families with Dyslexia: Evidence for Multiple Loci
BASE
Show details
26
Reports - Comparison of Three Approaches to Supplementary Reading Instruction for Low-Achieving Second-Grade Readers
In: Language, speech and hearing services in schools. - Rockville, Md. : Assoc. 34 (2003) 2, 101-116
OLC Linguistik
Show details
27
Anatomical correlates of dyslexia: frontal and cerebellar findings
Eckert, Mark A.; Leonard, Christiana M.; Richards, Todd L.. - : Oxford University Press, 2003
BASE
Show details
28
Reproducibility of Proton MR Spectroscopic Imaging (PEPSI): Comparison of Dyslexic and Normal-Reading Children and Effects of Treatment on Brain Lactate Levels during Language Tasks
In: AJNR Am J Neuroradiol (2002)
BASE
Show details
29
Effects of a Phonologically Driven Treatment for Dyslexia on Lactate Levels Measured by Proton MR Spectroscopic Imaging
In: AJNR Am J Neuroradiol (2000)
BASE
Show details
30
Segregation Analysis of Phenotypic Components of Learning Disabilities. I. Nonword Memory and Digit Span
Wijsman, Ellen M.; Peterson, Do; Leutenegger, Anne-Louise. - : The American Society of Human Genetics, 2000
BASE
Show details
31
Dyslexic Children Have Abnormal Brain Lactate Response to Reading-Related Language Tasks
In: AJNR Am J Neuroradiol (1999)
BASE
Show details

Page: 1 2

Catalogues
0
0
3
0
0
0
0
Bibliographies
0
0
0
0
0
0
0
0
1
Linked Open Data catalogues
0
Online resources
0
0
0
0
Open access documents
27
0
0
0
0
© 2013 - 2024 Lin|gu|is|tik | Imprint | Privacy Policy | Datenschutzeinstellungen ändern