Alzheimer's disease neuroimaging initiative: a one-year follow up study using tensor-based morphometry correlating degenerative rates, biomarkers and cognition
Tensor-based morphometry can recover three-dimensional longitudinal brain changes over
time by nonlinearly registering baseline to follow-up MRI scans of the same subject. Here …
time by nonlinearly registering baseline to follow-up MRI scans of the same subject. Here …
Optimizing power to track brain degeneration in Alzheimer's disease and mild cognitive impairment with tensor-based morphometry: an ADNI study of 515 subjects
Tensor-based morphometry (TBM) is a powerful method to map the 3D profile of brain
degeneration in Alzheimer's disease (AD) and mild cognitive impairment (MCI). We …
degeneration in Alzheimer's disease (AD) and mild cognitive impairment (MCI). We …
Tensor-based morphometry as a neuroimaging biomarker for Alzheimer's disease: an MRI study of 676 AD, MCI, and normal subjects
In one of the largest brain MRI studies to date, we used tensor-based morphometry (TBM) to
create 3D maps of structural atrophy in 676 subjects with Alzheimer's disease (AD), mild …
create 3D maps of structural atrophy in 676 subjects with Alzheimer's disease (AD), mild …
3D characterization of brain atrophy in Alzheimer's disease and mild cognitive impairment using tensor-based morphometry
Tensor-based morphometry (TBM) creates three-dimensional maps of disease-related
differences in brain structure, based on nonlinearly registering brain MRI scans to a common …
differences in brain structure, based on nonlinearly registering brain MRI scans to a common …
Comparing 3 T and 1.5 T MRI for tracking Alzheimer's disease progression with tensor‐based morphometry
A key question in designing MRI‐based clinical trials is how the main magnetic field strength
of the scanner affects the power to detect disease effects. In 110 subjects scanned …
of the scanner affects the power to detect disease effects. In 110 subjects scanned …
Unbiased tensor-based morphometry: improved robustness and sample size estimates for Alzheimer's disease clinical trials
Various neuroimaging measures are being evaluated for tracking Alzheimer's disease (AD)
progression in therapeutic trials, including measures of structural brain change based on …
progression in therapeutic trials, including measures of structural brain change based on …
Longitudinal stability of MRI for mapping brain change using tensor-based morphometry
Measures of brain change can be computed from sequential MRI scans, providing valuable
information on disease progression, eg, for patient monitoring and drug trials. Tensor-based …
information on disease progression, eg, for patient monitoring and drug trials. Tensor-based …
Bias in tensor based morphometry Stat-ROI measures may result in unrealistic power estimates
WK Thompson, D Holland… - Neuroimage, 2011 - Elsevier
A series of reports have recently appeared using tensor based morphometry statistically-
defined regions of interest, Stat-ROIs, to quantify longitudinal atrophy in structural MRIs from …
defined regions of interest, Stat-ROIs, to quantify longitudinal atrophy in structural MRIs from …
Structural MRI biomarkers for preclinical and mild Alzheimer's disease
C Fennema‐Notestine, DJ Hagler Jr… - Human brain …, 2009 - Wiley Online Library
Noninvasive MRI biomarkers for Alzheimer's disease (AD) may enable earlier clinical
diagnosis and the monitoring of therapeutic effectiveness. To assess potential neuroimaging …
diagnosis and the monitoring of therapeutic effectiveness. To assess potential neuroimaging …
Mapping Alzheimer's disease progression in 1309 MRI scans: power estimates for different inter-scan intervals
Neuroimaging centers and pharmaceutical companies are working together to evaluate
treatments that might slow the progression of Alzheimer's disease (AD), a common but …
treatments that might slow the progression of Alzheimer's disease (AD), a common but …