Academic Journal
Shifting from region of interest (ROI) to voxel-based analysis in human brain mapping
| Title: | Shifting from region of interest (ROI) to voxel-based analysis in human brain mapping |
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| Authors: | Astrakas, L. G., Argyropoulou, M. I. |
| Source: | Pediatric Radiology. 40:1857-1867 |
| Publisher Information: | Springer Science and Business Media LLC, 2010. |
| Publication Year: | 2010 |
| Subject Terms: | Male, Brain/*anatomy & histology/*physiology, Brain Mapping, Image Interpretation, Computer-Assisted/*methods, Brain, Image Enhancement, Magnetic Resonance Imaging, Evoked Potentials/physiology, 3. Good health, Pattern Recognition, Automated, 03 medical and health sciences, Brain Mapping/*methods, Imaging, Three-Dimensional, 0302 clinical medicine, ROC Curve, Image Interpretation, Computer-Assisted, Humans, Imaging, Three-Dimensional/*methods, Image Enhancement/methods, Magnetic Resonance Imaging/*methods, Evoked Potentials, Pattern Recognition, Automated/*methods |
| Description: | Current clinical studies involve multidimensional high-resolution images containing an overwhelming amount of structural and functional information. The analysis of such a wealth of information is becoming increasingly difficult yet necessary in order to improve diagnosis, treatment and healthcare. Voxel-wise analysis is a class of modern methods of image processing in the medical field with increased popularity. It has replaced manual region of interest (ROI) analysis and has provided tools to make statistical inferences at voxel level. The introduction of voxel-based analysis software in all modern commercial scanners allows clinical use of these techniques. This review will explain the main principles, advantages and disadvantages behind these methods of image analysis. |
| Document Type: | Article |
| Language: | English |
| ISSN: | 1432-1998 0301-0449 |
| DOI: | 10.1007/s00247-010-1677-8 |
| Access URL: | https://pubmed.ncbi.nlm.nih.gov/20464386 https://europepmc.org/article/MED/20464386 https://link.springer.com/article/10.1007/s00247-010-1677-8 https://pubmed.ncbi.nlm.nih.gov/20464386/ https://www.ncbi.nlm.nih.gov/pubmed/20464386 http://olympias.lib.uoi.gr/jspui/handle/123456789/18305 |
| Rights: | Springer TDM |
| Accession Number: | edsair.doi.dedup.....71931675d312d056f6c43e68b85d6cb0 |
| Database: | OpenAIRE |
| ISSN: | 14321998 03010449 |
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| DOI: | 10.1007/s00247-010-1677-8 |