Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Life Sciences
Neuropsychological Test Performance In Pediatric Tbi, Learning Disability, And Adhd: Difference In Reliable Digit Span, Emily West
Honors Theses
Children have been found to give non-credible performances on neuropsychological evaluations and using Performance Validity Tests (PVT) can help identify such cases, but maximum effort is necessary for tests to be reliable for determining next steps. This study assessed the differences in rates of non-credible performance on the Reliable Digit Span (RDS) between traumatic brain injury (TBI), learning disability (LD) and ADHD diagnoses in a pediatric clinical sample. It was hypothesized that those with ADHD would have a higher failure rate than those with either TBI or LD. RDS data from 200 clients referred to neuropsychological testing agencies were collected …
Biomarkers And Neuropsychological Change: A Pilot Study Of Three Months Of The Interactive Physical And Cognitive Exercise System (Ipaces™) For Older Adults, Jessica Stark
Honors Theses
The current pilot study of the interactive Physical and Cognitive Exercise System (iPACES™) examined the relationship between biomarkers and cognitive change over three months of neuroexergaming, wherein older adults pedaled and steered along a virtual bike path to complete a list of errands (Memory Lane™). Executive function and saliva were measured at baseline, mid (6-week), and three months. Results revealed moderate to large correlations between executive function and salivary biomarkers cortisol, BDNF, and IGF1. These findings suggest that neuroexergaming interventions such as iPACES™ may impact both cognitive and neurobiological pathways and perhaps could be an effective way to promote healthy …