Cited by 89Dementia and Cognitive Impairment ResearchAmyotrophic Lateral Sclerosis ResearchAlzheimer's disease research and treatments

A tensor based morphometry study of longitudinal gray matter contraction in FTD

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Brambati, Simona M., Renda, Natasha C., Rankin, Katherine P., Rosen, Howard J., Seeley, William W., Ashburner, John, Weiner, Michael W., Miller, Bruce L. +1 more·2007·NeuroImage

Abstract

Frontotemporal dementia (FTD) is a neurodegenerative disease characterized by progressive behavioural abnormalities and frontotemporal atrophy. Here we used tensor based morphometry (TBM) to identify regions of longitudinal progression of gray matter atrophy in FTD compared to controls. T1-weighted MRI images were acquired at presentation and 1-year follow-up from 12 patients with mild to moderate FTD and 12 healthy controls. Using TBM as implemented in SPM2, a voxel-wise estimation of regional tissue volume change was derived from the deformation field required to warp a subject's late to early anatomical images. A whole brain analysis was performed, in which a level of significance of p<0.05 corrected for multiple comparisons (family wise error-FWE) was accepted. Based on prior studies, a region of interest (ROI) analysis was also performed, including in the search area bilateral medial and orbital frontal regions, anterior cingulate gyrus, insula, amygdala and hippocampus. Within this ROI a level of significance of p<0.001 uncorrected was accepted. In the whole brain analysis, the anterior cingulate/paracingulate gyri were the only regions that showed significant atrophy change over 1 year. In the ROI analysis, the left ventro-medial frontal cortex, right medial superior frontal gyrus, anterior insulae and left amygdala/hippocampus showed significant longitudinal changes. In conclusion, limbic and paralimbic regions showed detectable gray matter contraction over 1 year in FTD, confirming the susceptibility of these regions to the disease and the consistency with their putative role in causing typical presenting behaviours. These results suggest that TBM might be useful in tracking progression of regional atrophy in FTD.

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Crossref · 10.1016/j.neuroimage.2007.01.028

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  1. Studholme C, Cardenas V, Schuff N, Rosen H, Miller B, Weiner M. Detecting spacially consistent structural differences in Alzheimer’s and frontotemporal dementia using deformation morphometry. MICCAI. 2001:41–48. [Google Scholar]

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Authors
Brambati, S. M., Renda, N. C., Rankin, K. P., Rosen, H. J., Seeley, W. W., Ashburner, J., Weiner, M. W., Miller, B. L., & Gorno-Tempini, M. L.
Affiliations
  • Vita-Salute San Raffaele University (IT)
  • University of California, San Francisco (US)
  • Wellcome Trust (GB)
  • San Francisco VA Medical Center (US)
Venue
NeuroImage
Publisher
Elsevier BV
Published
2007-04
Volume
35
Issue
3
Pages
998-1003
ISSN
1053-8119 (ISSN-L)
OpenAlex
W2045387668
Cited by
89
References
37
Citations by year
2025: 1 · 2024: 2 · 2023: 3 · 2022: 2 · 2021: 2 · 2020: 2 · 2019: 4 · 2018: 1 · 2017: 4 · 2016: 3 · 2015: 6 · 2014: 5 · 2013: 6 · 2012: 4
FWCI
7.25
Type
journal article
Language
en
Open access
Locations
  • NeuroImage (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • UCL Discovery (University College London) (submittedVersion)
Funders
  • Larry L. Hillblom Foundation
  • John Douglas French Alzheimer's Foundation
  • University of California, San Francisco
  • National Institute on Aging (P50 AG03006, P01AG017586, P01AG019724)
  • National Institute of Neurological Disorders and Stroke (R01NS050915)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Health Sciences › Medicine › Neurology › Amyotrophic Lateral Sclerosis Research
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
Keywords
frontotemporal dementia, gray matter atrophy, longitudinal brain atrophy, anterior cingulate cortex, paracingulate gyrus, anterior insula, amygdala, hippocampus, medial frontal cortex, superior frontal gyrus, disease progression
MeSH terms
Atrophy, Brain, Dementia, Female, Humans, Image Interpretation, Computer-Assisted, Male, Middle Aged, Neurons, Organ Size, Sensitivity and Specificity, Reproducibility of Results, Echo-Planar Imaging, Imaging, Three-Dimensional

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