Mapping of the cortical motor hand area with functional MR imaging and MR imaging-guided laser-induced interstitial thermotherapy of brain tumors. Work in progress.

Radiology ◽  
1996 ◽  
Vol 200 (1) ◽  
pp. 149-157 ◽  
Author(s):  
T Kahn ◽  
B Schwabe ◽  
M Bettag ◽  
T Harth ◽  
F Ulrich ◽  
...  
Keyword(s):  
Brain Tumors ◽  
Mr Imaging ◽  
Work In Progress ◽  
Cortical Motor ◽  
Functional Mr Imaging ◽  
Interstitial Thermotherapy ◽  
Hand Area

Functional mapping of the cortical motor hand area and MRI-guided laser-induced interstitial thermotherapy of brain tumors

NeuroImage ◽  
1996 ◽  
Vol 3 (3) ◽  
pp. S596
Author(s):  
Th. Kahn ◽  
B. Schwabe ◽  
M. Bettag ◽  
Th. Harth ◽  
H.-J. Schwarzmaier ◽  
...  
Keyword(s):  
Brain Tumors ◽  
Functional Mapping ◽  
Cortical Motor ◽  
Mri Guided ◽  
Interstitial Thermotherapy ◽  
Hand Area

Topography of the cortical motor hand area: prospective study with functional MR imaging and direct motor mapping at surgery.

Radiology ◽  
1995 ◽  
Vol 195 (1) ◽  
pp. 23-29 ◽  
Author(s):  
T A Yousry ◽  
U D Schmid ◽  
A G Jassoy ◽  
D Schmidt ◽  
W E Eisner ◽  
...  
Keyword(s):  
Mr Imaging ◽  
Prospective Study ◽  
Motor Mapping ◽  
Cortical Motor ◽  
Functional Mr Imaging ◽  
Hand Area

scholarly journals Accuracy of Presurgical Functional MR Imaging for Language Mapping of Brain Tumors: A Systematic Review and Meta-Analysis

Radiology ◽  
2018 ◽  
Vol 286 (2) ◽  
pp. 512-523 ◽  
Author(s):  
Hsu-Huei Weng ◽  
Kyle R. Noll ◽  
Jason M. Johnson ◽  
Sujit S. Prabhu ◽  
Yuan-Hsiung Tsai ◽  
...  
Keyword(s):  
Systematic Review ◽  
Brain Tumors ◽  
Mr Imaging ◽  
Meta Analysis ◽  
Language Mapping ◽  
Functional Mr Imaging

Localizing and Lateralizing Language in Patients with Brain Tumors: Feasibility of Routine Preoperative Functional MR Imaging in 81 Consecutive Patients1

Radiology ◽  
2007 ◽  
Vol 243 (3) ◽  
pp. 828-836 ◽  
Author(s):  
Christoph Stippich ◽  
Nora Rapps ◽  
Jens Dreyhaupt ◽  
Anita Durst ◽  
Bodo Kress ◽  
...  
Keyword(s):  
Brain Tumors ◽  
Mr Imaging ◽  
Functional Mr Imaging

P18-24 Preoperative functional MR imaging in patiens with brain tumors and epilepsy

2010 ◽  
Vol 121 ◽  
pp. S214
Author(s):  
P. Bednarik ◽  
R. Marecek ◽  
M. Mikl ◽  
T. Svoboda ◽  
M. Kostalova ◽  
...  
Keyword(s):  
Brain Tumors ◽  
Mr Imaging ◽  
Functional Mr Imaging

Functional MR Imaging Using Sensory and Motor Task in Brain Tumors and Other Focal Cerebral Lesions

2002 ◽  
Vol 46 (5) ◽  
pp. 417
Author(s):  
Chul Su Ok ◽  
Myung Kwan Lim ◽  
Ki Bong Yu ◽  
Hyung Jin Kim ◽  
Chang Hae Suh
Keyword(s):  
Brain Tumors ◽  
Mr Imaging ◽  
Motor Task ◽  
Cerebral Lesions ◽  
Functional Mr Imaging

Presurgical Evaluation of the Motor Hand Area with Functional MR Imaging in Patients with Tumors and Dysplastic Lesions

Radiology ◽  
1999 ◽  
Vol 210 (2) ◽  
pp. 529-538 ◽  
Author(s):  
Eric Achten ◽  
Graeme D. Jackson ◽  
Julie A. Cameron ◽  
David F. Abbott ◽  
Damien L. Stella ◽  
...  
Keyword(s):  
Mr Imaging ◽  
Presurgical Evaluation ◽  
Functional Mr Imaging ◽  
Hand Area

scholarly journals The central sulcal vein: a landmark for identification of the central sulcus using functional magnetic resonance imaging

1996 ◽  
Vol 1 (2) ◽  
pp. E2
Author(s):  
Tarek Ahmed Yousry ◽  
Urs Dieter Schmid ◽  
Dorothea Schmidt ◽  
Thomas Hagen ◽  
Andre Jassoy ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Mr Imaging ◽  
Anatomical Location ◽  
Anatomical Landmarks ◽  
Precentral Gyrus ◽  
Central Sulcus ◽  
Postcentral Gyrus ◽  
Functional Mr Imaging ◽  
Intraoperative Electrical Stimulation ◽  
Hand Area

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 indentification 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.

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