Related Experiment Video
Updated: Apr 26, 2026

Using Retinal Imaging to Study Dementia
Published on: November 6, 2017
Delirium and hypovitaminosis D: neuroimaging findings
James A Bourgeois1, Ana Hategan, Jennifer Ford
1From the Dept. of Psychiatry/Langley Porter Psychiatric Institute, Consultation-Liaison Service, University of California San Francisco Medical Center, San Francisco, CA (JAB); Dept. of Psychiatry and Behavioural Neurosciences, Michael G. DeGroote School of Medicine, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada (AH, JF); St. Joseph's Healthcare Hamilton, West 5th Campus, Hamilton, Ontario, Canada (AH, DKT); and Dept. of Psychiatry and Behavioral Sciences, University of California, Davis, CA (GLX).
Abstract:
The authors examined the frequency of neuroimaging findings of cortical atrophy and/or cerebrovascular disease in patients with delirium with hypovitaminosis D and normal vitamin D levels. Of 32 patients with delirium with hypovitaminosis D who were neuroimaged, 91.4% had neuroimaging findings, despite only five cases having a comorbid diagnosis of dementia. Similar frequencies of cortical atrophy and/or cerebrovascular disease were found in patients with delirium with normal vitamin D levels. Further research with a larger sample size is needed to compare neuroimaging findings between normal patients and patients with hypovitaminosis D with delirium.
More Related Videos
12:28Abbiategrasso Brain Bank Protocol for Collecting, Processing and Characterizing Aging Brains
Published on: June 3, 2020
12:50Lesion Explorer: A Video-guided, Standardized Protocol for Accurate and Reliable MRI-derived Volumetrics in Alzheimer's Disease and Normal Elderly
Published on: April 14, 2014
Related Concept Videos
Dementia l: Introduction
Alzheimer Disease ll: Pathophysiology
Vitamins
Alzheimer Disease l: Introduction
Dementia
The progression of dementia is generally gradual....
Hepatic Encephalopathy