Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 3 of 3
Full-Text Articles in Psychology
Relationships Among Processing Speed, Attention, And Biochemical Features In Children Identified With Mitochondrial Disease, Jihye S. Chang
Relationships Among Processing Speed, Attention, And Biochemical Features In Children Identified With Mitochondrial Disease, Jihye S. Chang
Psychology Theses
Mitochondrial Diseases (MD) are disorders of function in cellular oxidative phosphorylation caused by diverse nuclear DNA and mtDNA mutations and seen in 1/5,000 births. The purpose of this study was to examine relationships across medical indices, biochemical measures, and neurobehavioral functioning in children with MD. Findings from Western Blot, Native Gels, High Resolution Respirometry, and the Nijmegen diagnostic criteria were assessed in relation to children’s processing speed and attention, based on the prediction that impaired functioning of proteins, complexes, and cellular respiration, that are critical in ATP production, will impact neurodevelopment and related neuropsychological processes in children with MD. Twenty-five …
Cognitive Predictors Of Adaptive Functioning In Children With Tumors Of The Cerebellar And Third Ventricle Regions, Aimilia Papazoglou
Cognitive Predictors Of Adaptive Functioning In Children With Tumors Of The Cerebellar And Third Ventricle Regions, Aimilia Papazoglou
Psychology Theses
As pediatric brain tumor survival rates increase, research has begun to further explore the influence of brain tumors and their treatment on functioning. The current study explored the ability of attention, learning, and memory abilities as measured by the Rey Auditory Verbal Learning Test and receptive language abilities as measured by the Peabody Picture Vocabulary Test to predict adaptive functioning on the Vineland Adaptive Behavior Scales. Children with tumors of the cerebellar region were hypothesized to display relative impairments in attention, whereas children with tumors of the third ventricle region were hypothesized to display relative impairments in learning and memory. …
Verbal Learning And Memory Abilities In Children With Brain Tumors: The Role Of The Third Ventricle Region, Jackie L. Micklewright
Verbal Learning And Memory Abilities In Children With Brain Tumors: The Role Of The Third Ventricle Region, Jackie L. Micklewright
Psychology Theses
The third ventricle region houses several neuroanatomical structures that are primary components of the human memory system, and provides pathways through which these brain regions communicate with critical regions of the frontal and medial temporal lobes. Archival data was obtained for 42 children with cerebellar or third ventricle tumors, and was examined for tumor and treatment related confounds. Children with third ventricle tumors were hypothesized to exhibit; 1) better performance on a measure of auditory attention, 2) greater impairment in learning across trials, 3) greater memory loss over a 20-minute delay, and 4) greater impairment across delayed memory tests than …