Katie McMahon1, Anna Holmes2,
Shiree Heath2, Anthony Angwin3, Lindsey Nickels4,
Eril McKinnon2, Sophie Van Hees2, David Copland2,3
1Centre for Magnetic Resonance,
University of Queensland, Brisbane, Queensland, Australia; 2UQ
Centre for Clinical Research, University of Queensland, Australia; 3School
of Health and Rehabilitation Sciences, University of Queensland, Australia; 4Macquarie
Centre for Cognitive Science (MACCS), Macquarie University, Sydney, NSW,
Australia
The
frequency of naming errors increases in normal aging. In this study we examined an elderly cohort
of subjects; classified their naming difficulties and correlated this with
high resolution structural MRI images.
Different regions were structurally correlated for reduced semantic,
phonological and visual perception errors, including the inferior temporal
lobe, middle temporal lobe, and occipital-parietal regions.
Keywords