| pubmed-article:8814164 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:8814164 | lifeskim:mentions | umls-concept:C0020792 | lld:lifeskim |
| pubmed-article:8814164 | lifeskim:mentions | umls-concept:C0042449 | lld:lifeskim |
| pubmed-article:8814164 | lifeskim:mentions | umls-concept:C0228188 | lld:lifeskim |
| pubmed-article:8814164 | lifeskim:mentions | umls-concept:C0376335 | lld:lifeskim |
| pubmed-article:8814164 | lifeskim:mentions | umls-concept:C0205099 | lld:lifeskim |
| pubmed-article:8814164 | pubmed:issue | 4 | lld:pubmed |
| pubmed-article:8814164 | pubmed:dateCreated | 1996-11-26 | lld:pubmed |
| pubmed-article:8814164 | pubmed:abstractText | The authors evaluated the anatomical location of the central sulcus (CS) in 24 cerebral hemispheres (eight in which tumors were located centrally, 16 in controls) using: 1) classic anatomical landmarks seen on magnetic resonance (MR) imaging (24 hemispheres); 2) functional MR imaging (24 hemispheres); and 3) intraoperative electrical stimulation mapping (eight hemispheres). On MR imaging the CS was identified with certainty in 79% of hemispheres (four of eight in patients, 15 of 16 in controls). Functional MR imaging identified a parenchymal "motor hand area" in only 83% (20 of 24 hemispheres; five of eight in patients, 15 of 16 in controls); this area was located in the precentral gyrus in 16 (80%) of 20, additionally in the postcentral gyrus in 10 (50%) of 20, and exclusively in the postcentral gyrus in four (20%) of 20. In contrast, functional MR imaging detected one to three sulcal veins presumably draining blood from the adjacent motor hand area in 100% (24 of 24) of the hemispheres studied, and anatomical MR imaging and intraoperative mapping localized these veins in the CS. It is concluded that sulcal veins lying deep within the CS: 1) drain activated blood from the adjacent pre- or postcentral cortex during performance of a motor hand task; 2) can be identified easily with functional MR imaging; and 3) are an anatomical landmark for noninvasive identification of the CS and thus the sensorimotor strip. The detection of these veins provides a more consistent landmark than the detection of parenchymal motor areas by functional MR imaging; this technique may be used when classic anatomical landmarks fail to identify the sensorimotor strip. | lld:pubmed |
| pubmed-article:8814164 | pubmed:language | eng | lld:pubmed |
| pubmed-article:8814164 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8814164 | pubmed:citationSubset | AIM | lld:pubmed |
| pubmed-article:8814164 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:8814164 | pubmed:month | Oct | lld:pubmed |
| pubmed-article:8814164 | pubmed:issn | 0022-3085 | lld:pubmed |
| pubmed-article:8814164 | pubmed:author | pubmed-author:SchmidtDD | lld:pubmed |
| pubmed-article:8814164 | pubmed:author | pubmed-author:HagenTT | lld:pubmed |
| pubmed-article:8814164 | pubmed:author | pubmed-author:ReiserM FMF | lld:pubmed |
| pubmed-article:8814164 | pubmed:author | pubmed-author:JassoyAA | lld:pubmed |
| pubmed-article:8814164 | pubmed:author | pubmed-author:SchmidU DUD | lld:pubmed |
| pubmed-article:8814164 | pubmed:author | pubmed-author:YousryT ATA | lld:pubmed |
| pubmed-article:8814164 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:8814164 | pubmed:volume | 85 | lld:pubmed |
| pubmed-article:8814164 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:8814164 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:8814164 | pubmed:pagination | 608-17 | lld:pubmed |
| pubmed-article:8814164 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
| pubmed-article:8814164 | pubmed:meshHeading | pubmed-meshheading:8814164-... | lld:pubmed |
| pubmed-article:8814164 | pubmed:meshHeading | pubmed-meshheading:8814164-... | lld:pubmed |
| pubmed-article:8814164 | pubmed:meshHeading | pubmed-meshheading:8814164-... | lld:pubmed |
| pubmed-article:8814164 | pubmed:meshHeading | pubmed-meshheading:8814164-... | lld:pubmed |
| pubmed-article:8814164 | pubmed:meshHeading | pubmed-meshheading:8814164-... | lld:pubmed |
| pubmed-article:8814164 | pubmed:meshHeading | pubmed-meshheading:8814164-... | lld:pubmed |
| pubmed-article:8814164 | pubmed:meshHeading | pubmed-meshheading:8814164-... | lld:pubmed |
| pubmed-article:8814164 | pubmed:meshHeading | pubmed-meshheading:8814164-... | lld:pubmed |
| pubmed-article:8814164 | pubmed:meshHeading | pubmed-meshheading:8814164-... | lld:pubmed |
| pubmed-article:8814164 | pubmed:year | 1996 | lld:pubmed |
| pubmed-article:8814164 | pubmed:articleTitle | The central sulcal vein: a landmark for identification of the central sulcus using functional magnetic resonance imaging. | lld:pubmed |
| pubmed-article:8814164 | pubmed:affiliation | Department of Neuroradiology, Klinikum Grosshadern, Ludwig Maximilian University, Munich, Germany. | lld:pubmed |
| pubmed-article:8814164 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:8814164 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:8814164 | lld:pubmed |
