Journal article
The power-proportion method for intracranial volume correction in volumetric imaging analysis
Frontiers in neuroscience, Vol.8, pp.356-356
2014
DOI: 10.3389/fnins.2014.00356
PMCID: PMC4222222
PMID: 25414635
Abstract
In volumetric brain imaging analysis, volumes of brain structures are typically assumed to be proportional or linearly related to intracranial volume (
ICV
). However, evidence abounds that many brain structures have power law relationships with
ICV
. To take this relationship into account in volumetric imaging analysis, we propose a power law based method—the power-proportion method—for
ICV
correction. The performance of the new method is demonstrated using data from the PREDICT-HD study.
Details
- Title: Subtitle
- The power-proportion method for intracranial volume correction in volumetric imaging analysis
- Creators
- Dawei Liu - Department of Psychiatry, Carver College of Medicine, University of IowaHans J Johnson - Department of Psychiatry, Carver College of Medicine, University of IowaJeffrey D Long - Department of Psychiatry, Carver College of Medicine, University of IowaVincent A Magnotta - Department of Radiology, Carver College of Medicine, University of IowaJane S Paulsen - Department of Psychiatry, Carver College of Medicine, University of Iowa
- Resource Type
- Journal article
- Publication Details
- Frontiers in neuroscience, Vol.8, pp.356-356
- DOI
- 10.3389/fnins.2014.00356
- PMID
- 25414635
- PMCID
- PMC4222222
- NLM abbreviation
- Front Neurosci
- ISSN
- 1662-4548
- eISSN
- 1662-453X
- Publisher
- Frontiers Media S.A
- Language
- English
- Date published
- 2014
- Academic Unit
- Roy J. Carver Department of Biomedical Engineering; Radiology; Electrical and Computer Engineering; Psychiatry; Psychological and Brain Sciences; Iowa Neuroscience Institute; Biostatistics
- Record Identifier
- 9984066137602771
Metrics
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