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Valerie J. Pereira; Debbie Sell – International Journal of Language & Communication Disorders, 2024
Background: Speech in individuals with cleft lip and/or palate (CLP) is a complex myriad of presenting symptoms. It is uniquely associated with the structural difference of velopharyngeal insufficiency (VPI), together with a wide and heterogeneous range of other aetiologies which often co-occur. The nature of the speech sound disorder (SSD)…
Descriptors: Anatomy, Physiology, Labeling (of Persons), Congenital Impairments
Pan, Pei-Yin; Bölte, Sven; Kaur, Preet; Jamil, Sadia; Jonsson, Ulf – Autism: The International Journal of Research and Practice, 2021
The etiological significance of neurological disorders in autism is debated, but it is clear that they complicate support provision and clinical management, and can have negative impact on outcomes. This systematic review and meta-analysis explored the full range of co-occurring neurological disorders in autism. We estimated the odds of having…
Descriptors: Neurological Impairments, Autism, Pervasive Developmental Disorders, Meta Analysis
Jure, Rubin; Pogonza, Ramón; Rapin, Isabelle – Journal of Autism and Developmental Disorders, 2016
Autism spectrum disorders affected 19 of 38 unselected children at a school for the blind in Cordoba, Argentina. Autism was linked to total congenital blindness, not blindness' etiology, acquired or incomplete blindness, sex, overt brain damage, or socioeconomic status. Autism "recovery," had occurred in 4 verbal children. Congenital…
Descriptors: Pervasive Developmental Disorders, Autism, Blindness, Children
Garofoli, Francesca; Lombardi, Giuseppina; Orcesi, Simona; Pisoni, Camilla; Mazzucchelli, Iolanda; Angelini, Micol; Balottin, Umberto; Stronati, Mauro – Journal of Autism and Developmental Disorders, 2017
The aim of this retrospective study, with prospective data collection, was to correlate congenital cytomegalovirus (CMV) infection with autism spectrum disorder (ASD) and to define its prevalence. Seventy proven congenitally-infected infants, born between 2007 and 2012, were referred to our centre for CMV diagnosis and follow-up, which consisted…
Descriptors: Foreign Countries, Autism, Pervasive Developmental Disorders, Communicable Diseases
Theodorou, Nana; Shipman, Tracey – British Journal of Visual Impairment, 2013
A retrospective study was carried out to evaluate the paediatric visual impaired population attending the Low Vision Clinic at Sheffield Teaching Hospitals NHS Foundation Trust, over a period of 14 years. Data were collected and analysed for children less than 17 years for prevalence, demographics, registration status, aetiologies, and types of…
Descriptors: Foreign Countries, Visual Impairments, Children, Assistive Technology
Kowalewicz, Eva Aleksandra; Ausikaitis, Ashley Etzel; Kapp-Simon, Kathleen A. – School Psychology Forum, 2016
This article presents a review of the literature on orofacial clefting in children. The authors review the etiology, prevalence, and variations of clefting as well as issues related to neuropsychological, social, academic, emotional, and behavioral functioning of children with clefts. Finally, the authors discuss the implications for school…
Descriptors: Children, Clinical Diagnosis, Congenital Impairments, Etiology
Lin, Jin-Ding; Yen, Chia-Feng; Wu, Jia-Ling; Kang, Shih-Wan – Research in Developmental Disabilities: A Multidisciplinary Journal, 2009
The main purposes of the present analysis were to describe the causes of intellectual disability (ID) and examine its overtime change from 2000 to 2007 in Taiwan. Data of the present study mainly come from the public web-access information which collected by the Department of Statistics, Ministry of the Interiors, Taipei, Taiwan. Data were…
Descriptors: Databases, Mental Retardation, Diseases, Foreign Countries
Au, Kit Sing; Ashley-Koch, Allison; Northrup, Hope – Developmental Disabilities Research Reviews, 2010
The worldwide incidence of neural tube defects (NTDs) ranges from 1.0 to 10.0 per 1,000 births with almost equal frequencies between two major categories: anencephaly and spina bifida (SB). Epidemiological studies have provided valuable insight for (a) researchers to identify nongenetic and genetic factors contributing to etiology, (b) public…
Descriptors: Prenatal Influences, Drug Use, Nutrition, Metabolism
Norton, William F. – Exceptional Parent, 2008
Bowel incontinence, also called fecal incontinence, is the loss of control over liquid or solid stools. It can occur at any age--as a child, teenager, or adult. Severity can range from infrequent leakage of a small amount of stool to total loss of bowel control. Some persons might feel the urge to have a bowel movement but be unable to control it…
Descriptors: Medical Services, Symptoms (Individual Disorders), Congenital Impairments, Human Body
Dunmade, A. D.; Segun-Busari, S.; Olajide, T. G.; Ologe, F. E. – Journal of Deaf Studies and Deaf Education, 2007
Deafness, profound hearing loss, is a global problem. However, the causes of, attitudes toward, and management options for deafness differ considerably from region to region. This study seeks to identify the present causes of profound sensorineural hearing loss in Nigeria, which in our environment is almost synonymous to a life sentence of silence…
Descriptors: Deafness, Foreign Countries, Children, Etiology

Spiker, Donna – Infants and Young Children, 1999
Evidence that genetic factors play a significant role in susceptibility for autism is reviewed, especially: (1) chromosomal abnormalities associated with autism; (2) single gene disorders associated with autism; and (3) twin and family studies of autism. However, recent genetic studies have failed to locate any genes having a major effect on…
Descriptors: Autism, Congenital Impairments, Etiology, Genetics
Papanikolaou, Katerina; Paliokosta, Elena; Gyftodimou, Jolanda; Kolaitis, Gerassimos; Vgenopoulou, Sofia; Sarri, Catherine; Tsiantis, John – Journal of Autism and Developmental Disorders, 2006
We report on a case of a 6-year-old female with partial trisomy 8p(21-23) associated with autism, mild dysmorphic features, and moderate learning disability. Although mental retardation is a common finding in patients with mosaic trisomy 8 or partial trisomy of various regions of chromosome 8, only two cases associated with autism have been…
Descriptors: Autism, Genetics, Young Children, Females

Felker, Kitty S. – Counseling and Values, 1991
Explored reactions of mothers (n=40) of children with congenital disabilities to quasi-theoretical messages from others concerning explanations for the disabling condition. Used Massimilla poem "Heaven's Special Child" as representative of the genera. Found reactions to messages were very diverse. Concluded that some parents may be harmed by such…
Descriptors: Congenital Impairments, Disabilities, Etiology, Mothers
Pollard, Zane F. – 1977
Reviewed are chromosomal anomalies affecting one's eyes. Brief descriptions are given of the genetic etiology of bilateral retinoblastoma (malignant tumors), aniridia (absence of the iris), cataracts, congenital glaucoma, Reginitis Pigmentosa (progressive deterioration of the visual cells), Choroidermia (degeneration of the vascular coat of the…
Descriptors: Congenital Impairments, Etiology, Eyes, Genetics
Exceptional Parent, 1977
The characteristics of Prader-Willi syndrome, which include obesity, short stature, and mental retardation, are explained; and the history and activities of the Prader-Willi Syndrome Parents and Friends organization, whose primary purpose is to act as a vehicle of communication for sharing experiences on how to cope with the syndrome, are…
Descriptors: Congenital Impairments, Etiology, Mental Retardation, Organizations (Groups)