publication . Article . 2014

Lateralization of Brain Activation in Fluent and Non-Fluent Preschool Children: A Magnetoencephalographic Study of Picture-Naming

Paul Fredrick Sowman; Paul Fredrick Sowman; Stephen eCrain; Elisabeth eHarrison; Blake Warren Johnson;
Open Access
  • Published: 28 May 2014 Journal: Frontiers in Human Neuroscience, volume 8 (eissn: 1662-5161, Copyright policy)
  • Publisher: Frontiers Media SA
Abstract
The neural causes of stuttering remain unknown. One explanation comes from neuroimaging studies that have reported abnormal lateralization of activation in the brains of people who stutter. However, these findings are generally based on data from adults with a long history of stuttering, raising the possibility that the observed lateralization anomalies are compensatory rather than causal. The current study investigated lateralization of brain activity in language-related regions of interest in young children soon after the onset of stuttering. We tested 24 preschool-aged children, half of whom had a positive diagnosis of stuttering. All children participated in...
Subjects
Medical Subject Headings: nervous system diseases
free text keywords: Biological Psychiatry, Behavioral Neuroscience, Neuropsychology and Physiological Psychology, Neurology, Psychiatry and Mental health, Speech production, Brain activity and meditation, Stuttering, medicine.symptom, medicine, Psychology, Lateralization of brain function, Fluency, Cognitive psychology, Magnetoencephalography, medicine.diagnostic_test, Laterality, Neuroimaging, Developmental psychology, Neuroscience, Original Research, lateralization, source analysis, speech, preschool children, vocalization, Speech Disorders, Speech Therapy, Neurosciences. Biological psychiatry. Neuropsychiatry, RC321-571
Related Organizations
Funded by
NHMRC| Brain dynamics and sensorimotor integration associated with speech production in humans who stutter
Project
  • Funder: National Health and Medical Research Council (NHMRC) (NHMRC)
  • Project Code: 1003760
  • Funding stream: Project Grants
,
ARC| Discovery Early Career Researcher Award - Grant ID: DE130100868
Project
  • Funder: Australian Research Council (ARC) (ARC)
  • Project Code: DE130100868
  • Funding stream: Discovery Early Career Researcher Award
Communities
Neuroinformatics
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publication . Article . 2014

Lateralization of Brain Activation in Fluent and Non-Fluent Preschool Children: A Magnetoencephalographic Study of Picture-Naming

Paul Fredrick Sowman; Paul Fredrick Sowman; Stephen eCrain; Elisabeth eHarrison; Blake Warren Johnson;