View clinical trials related to Dyslexia.
Filter by:At least, three theoretical frameworks are currently involved in therapeutic research in developmental dyslexia. Each theoretical framework relies on the type of underlying cognitive processes that is viewed as impaired: 1°) phonological processing, 2°) cross modal integration, 3°) visual attention processing. In this controlled and randomized study, three types of computerized training are combined in a multi-factorial remedial approach in 8 to 12 year old children with dyslexia. The main objective is to compare the effectiveness of this remedial approach which combines phonological, visual-attentional and cross-modal training with conventional non-intensive and non-specific rehabilitation
Purpose: The aim of this study was to investigate the effects of play and competition-based cognitive therapy (PCB-CT) on executive function and occupational routines in children with dyslexia. Method: In this randomized control trail, 64 children with dyslexia (between 7-12 ages) were randomly selected from the 162 clients who applied to the clinic. Children were divided randomly into a treatment group and a control group. Children in the intervention group was given cognitive therapy for 10 weeks, 3 days a week for one hour sessions while no therapy was received to the control group. In order to evaluate the cognition of the children Test of Visual Perceptual Skills-3 (TVPS-3) and Dynamic Occupational Therapy Cognitive Assessment (DOTCA-Ch), to evaluate executive functions the Behavior Rating Inventory of Executive Function (BRIEF) and to evaluate occupational routine The Executive Functions and Occupational Routines Scale (EFORTS) were used. The evaluations were done at baseline, after treatment and the end of the 3rd month for both groups.
The purpose of the proposed studies is to examine a reading intervention for fourth grade students with reading difficulties that integrate work in mindset (beliefs about whether abilities are innate or can be developed) with the academic component of reading. Specifically, the investigators will examine the extent to which integrating mindset intervention improves student response to reading intervention. The investigators will use previous research in intensive reading intervention for students with reading difficulties in the upper elementary grades to examine an intervention that addresses reading skill deficits, while also providing mindset training along with (Study 1) or embedded in (Study 2) the reading intervention. It is hypothesized that students in the reading intervention with mindset conditions will improve their reading outcomes more than students in the reading intervention only and business as usual groups.
The purpose is to determine the hierarchy of sensory afferents according to different forms of dyslexia in children. The secondary purpose is to determine sensitive and sufficiently specific posturographic indexes for standard diagnosis of different types of dyslexia.
This study will help to better characterize oral and written language disorders and determine if these disorders are continuous or not. The participants ( dyslexic and dysphasic patients and control adults) will carry out an auditory lexical decision task during which an electroencephalogram (EEG) will be recorded.
This is a randomised controlled trial with the aim of testing the efficacy of coloured overlays and coloured lenses for the relief of visual stress and reading difficulties in children and young adults.
The Baltimore Reading and Eye Disease Study (BREDS) is a two year study to determine the prevalence of vision problems in an early school age population with reading difficulty. Comprehensive vision and reading tests will be administered to 400 students at participating schools in the Baltimore City Public School system. A secondary goal is to examine the impact of vision treatment on reading performance. Children with refractive error or convergence insufficiency will be provided treatment free of charge. The investigators will evaluate the impact that the treatment has on vision function and reading performance.
Hemianopia refers to compromised vision in one half of the visual field, in either one or both eyes. Hemianopic Alexia (HA) is a reading disorder related to such impairment, usually caused by stroke or head injury. In order to read, participants have to move their eyes along a line of text three to four times per second. Such eye movements are called saccades. One makes use of peripheral visual information to the right (if reading from left to right, e.g., in English) or to the left (if reading from right to left, e.g., in Arabic) of words. HA patients are deprived of much of this information. Patients with HA require far more saccades, which slows their reading significantly and often prevents them from reading efficiently for work or pleasure. It follows that the reading ability of those who read left-to-right would be compromised more by right-sided HA, and in those who read right-to-left by a left-sided HA. This study proposes to explore the rehabilitation of left-sided HA following stroke, in Arabic readers. An online treatment package has been developed in English (http://www.readright.ucl.ac.uk/). Currently, no assessment or treatment resources exist for the condition in right-to-left readers. The aim is to develop novel Arabic reading tests and rehabilitation material. The current project proposes to 1) translate this package into Arabic, 2) develop new Arabic reading test materials and 3) collect data from Arabic reading stroke patients in a Phase 2 clinical trial. The hope is to develop an effective, novel, and empirically supported reading treatment package for Arabic readers with HA.
The main aim of this interventional study is to investigate whether the effects of computerized working memory training improves reading abilities for children, i.e. ages 9 - 16 years, diagnosed with dyslexia.
A national, multicenter, randomized, transverse clinical trial, estimating the existence of phonological deficits in children with NF1 children compared with control children without NF1 with the same reading level.