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Abstract #1722

Development of the Expert System for Quantification of Brain Activation (QUBA) in FMR Images: Differential Activation Analysis

Tae-Hoon Kim1, Gwang-Woo Jeong1, Byung-In Min1, Hyeong-Jung Kim1, Sundaram Thirunavukkarasu1, Han-Su Baek1, Gwang-Won Kim1, Heoung-Keun Kang2, Moo-Suk Lee3

1Biomedical engineering, Chonnam National University Medical School, Gwang-ju, Korea; 2Radiology, Chonnam National University Medical School, Gwang-ju, Korea; 3Psychiatry, Chonnam National University Medical School, Gwang-ju, Korea


In fMRI, labels for brain activation foci are expressed by the x, y, z coordinates of Talairachs brain space using the Talairach Demon software. However, this method needs to use the MNI2TAL function of SPM, which converted MNI brain space to Talairachs brain space, as well as to confirm with comparison of activation maps overlaid on MNI-normalized structural MRI images.