Ridgway, GR;
Barnes, J;
Pepple, T;
Fox, N;
(2011)
Estimation of total intracranial volume - a comparison of methods.
Presented at: AAICAD Alzheimer's Imaging Consortium, Paris, France.
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Abstract
Total intracranial volume is a useful measure of inter-subject variability in pre-morbid brain volume, which has been recommended for inclusion in region of interest and voxel-based morphometric studies of dementia [1]. TIV can be estimated from structural MRI using time-consuming manual tracing or using automated methods. We show that recent improvements to the Statistical Parametric Mapping (SPM) software's unified segmentation method allow highly accurate and unbiased estimates to be obtained rapidly and without interaction.
| Type: | Poster |
|---|---|
| Title: | Estimation of total intracranial volume - a comparison of methods |
| Event: | AAICAD Alzheimer's Imaging Consortium |
| Location: | Paris, France |
| Open access status: | An open access version is available from UCL Discovery |
| Publisher version: | http://www.alz.org/aaic/at_a_glance.asp |
| Language: | English |
| Keywords: | total intracranial volume, TIV, ICV, SPM, VBM |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > UCL Queen Square Institute of Neurology UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > UCL Queen Square Institute of Neurology > Neurodegenerative Diseases |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1315736 |
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