| pubmed-article:14600780 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:14600780 | lifeskim:mentions | umls-concept:C0026607 | lld:lifeskim |
| pubmed-article:14600780 | lifeskim:mentions | umls-concept:C0060933 | lld:lifeskim |
| pubmed-article:14600780 | lifeskim:mentions | umls-concept:C1280500 | lld:lifeskim |
| pubmed-article:14600780 | lifeskim:mentions | umls-concept:C0060934 | lld:lifeskim |
| pubmed-article:14600780 | lifeskim:mentions | umls-concept:C0376335 | lld:lifeskim |
| pubmed-article:14600780 | lifeskim:mentions | umls-concept:C0013125 | lld:lifeskim |
| pubmed-article:14600780 | lifeskim:mentions | umls-concept:C1283195 | lld:lifeskim |
| pubmed-article:14600780 | pubmed:issue | 1 | lld:pubmed |
| pubmed-article:14600780 | pubmed:dateCreated | 2004-1-19 | lld:pubmed |
| pubmed-article:14600780 | pubmed:abstractText | The functional magnetic resonance imaging (fMRI) is often performed at the end of a routine MRI examination during which, dependent on the clinical indication, contrast agent has been administered; however, the effects of Gd-DTPA injection on the results of blood oxygenation level dependent (BOLD)-fMRI remain unknown. The present study was conducted to investigate the effects of the intravenous administration of Gd-DTPA on the results of pre-surgical localization of the primary motor cortex by BOLD-fMRI at 3 T. Eight normal subjects were included in this study. After the anatomical scans, pre- and post-contrast fMRI scanning was performed. The number of significantly activated voxels and the mean percentage signal change were compared. The mean number of significantly activated voxels was 115.0+/-27.0 in pre-contrast runs and 90.8+/-27.1 in post-contrast runs (mean value of all 8 volunteers+/-standard deviation; p<0.05). The mean mean percentage signal change was 4.07+/-0.39 in pre-contrast runs and 3.86+/-1.91 in post-contrast runs ( p=0.16). Pre-surgical localization of the motor area by BOLD-fMRI should be performed before the administration of Gd contrast material. | lld:pubmed |
| pubmed-article:14600780 | pubmed:language | eng | lld:pubmed |
| pubmed-article:14600780 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:14600780 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:14600780 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:14600780 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:14600780 | pubmed:month | Jan | lld:pubmed |
| pubmed-article:14600780 | pubmed:issn | 0938-7994 | lld:pubmed |
| pubmed-article:14600780 | pubmed:author | pubmed-author:NaganawaShinj... | lld:pubmed |
| pubmed-article:14600780 | pubmed:author | pubmed-author:FukatsuHirosh... | lld:pubmed |
| pubmed-article:14600780 | pubmed:author | pubmed-author:IshigakiTakeo... | lld:pubmed |
| pubmed-article:14600780 | pubmed:author | pubmed-author:AokiIkuoI | lld:pubmed |
| pubmed-article:14600780 | pubmed:author | pubmed-author:NihashiTakash... | lld:pubmed |
| pubmed-article:14600780 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:14600780 | pubmed:volume | 14 | lld:pubmed |
| pubmed-article:14600780 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:14600780 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:14600780 | pubmed:pagination | 112-4 | lld:pubmed |
| pubmed-article:14600780 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
| pubmed-article:14600780 | pubmed:meshHeading | pubmed-meshheading:14600780... | lld:pubmed |
| pubmed-article:14600780 | pubmed:meshHeading | pubmed-meshheading:14600780... | lld:pubmed |
| pubmed-article:14600780 | pubmed:meshHeading | pubmed-meshheading:14600780... | lld:pubmed |
| pubmed-article:14600780 | pubmed:meshHeading | pubmed-meshheading:14600780... | lld:pubmed |
| pubmed-article:14600780 | pubmed:meshHeading | pubmed-meshheading:14600780... | lld:pubmed |
| pubmed-article:14600780 | pubmed:meshHeading | pubmed-meshheading:14600780... | lld:pubmed |
| pubmed-article:14600780 | pubmed:meshHeading | pubmed-meshheading:14600780... | lld:pubmed |
| pubmed-article:14600780 | pubmed:meshHeading | pubmed-meshheading:14600780... | lld:pubmed |
| pubmed-article:14600780 | pubmed:meshHeading | pubmed-meshheading:14600780... | lld:pubmed |
| pubmed-article:14600780 | pubmed:meshHeading | pubmed-meshheading:14600780... | lld:pubmed |
| pubmed-article:14600780 | pubmed:meshHeading | pubmed-meshheading:14600780... | lld:pubmed |
| pubmed-article:14600780 | pubmed:meshHeading | pubmed-meshheading:14600780... | lld:pubmed |
| pubmed-article:14600780 | pubmed:meshHeading | pubmed-meshheading:14600780... | lld:pubmed |
| pubmed-article:14600780 | pubmed:meshHeading | pubmed-meshheading:14600780... | lld:pubmed |
| pubmed-article:14600780 | pubmed:year | 2004 | lld:pubmed |
| pubmed-article:14600780 | pubmed:articleTitle | Pre-surgical mapping of primary motor cortex by functional MRI at 3 T: effects of intravenous administration of Gd-DTPA. | lld:pubmed |
| pubmed-article:14600780 | pubmed:affiliation | Department of Radiology, Nagoya University School of Medicine, 65 Tsurumai-cho, Shouwa-ku, 466-8550, Nagoya, Japan. naganawa@med.nagoya-u.ac.jp | lld:pubmed |
| pubmed-article:14600780 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:14600780 | pubmed:publicationType | Comparative Study | lld:pubmed |
