Automatic quality assessment in structural brain magnetic resonance imaging

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Automatic quality assessment in structural brain magnetic resonance imaging.

MRI has evolved into an important diagnostic technique in medical imaging. However, reliability of the derived diagnosis can be degraded by artifacts, which challenge both radiologists and automatic computer-aided diagnosis. This work proposes a fully-automatic method for measuring image quality of three-dimensional (3D) structural MRI. Quality measures are derived by analyzing the air backgrou...

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STRUCTURAL IMAGING Magnetic resonance imaging

Declaration of interest None. Fundingdetailed in Acknowledgements. Over recent decades our understanding of the pathobiology of schizophrenia has increased materially. The body of knowledge accumulated gives us some insight into: (a) aetiological factors, in terms of genetic risk variants (Harrison & Weinberger, 2005; Owen et al, 2005; Karayiorgou & Gogos, 2006) and environmental adversities, b...

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ژورنال

عنوان ژورنال: Magnetic Resonance in Medicine

سال: 2009

ISSN: 0740-3194

DOI: 10.1002/mrm.21992