Pseudo-reorganization of language cortical function at fmr imaging: A consequence of tumor-induced neurovascular uncoupling

American Journal of Neuroradiology

Volumn 24, Issue 2, 2003, Pages 213-217

  Ulmer, John L ^a   Krouwer, Hendrikus G ^a   Mueller, Wade M ^a   Ugurel, M Sahin ^a   Kocak, Mehmet ^a   Mark, Leighton P ^a  

^a MEDICAL COLLEGE OF WISCONSIN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADULT; ARTICLE; ASTROCYTOMA; BLOOD OXYGENATION; BRAIN CORTEX; BRAIN FUNCTION; CASE REPORT; CLINICAL FEATURE; DIAGNOSTIC ERROR; FRONTAL LOBE; HISTOPATHOLOGY; HUMAN; HUMAN TISSUE; IMAGE ANALYSIS; LANGUAGE; LEFT HANDEDNESS; MALE; NERVE CELL; NUCLEAR MAGNETIC RESONANCE IMAGING; SEIZURE; TASK PERFORMANCE; TECHNIQUE;

ADULT; APHASIA, BROCA; ASTROCYTOMA; BRAIN MAPPING; BRAIN NEOPLASMS; DIAGNOSIS, DIFFERENTIAL; DOMINANCE, CEREBRAL; ECHO-PLANAR IMAGING; FRONTAL LOBE; HUMANS; IMAGE PROCESSING, COMPUTER-ASSISTED; IMAGING, THREE-DIMENSIONAL; MAGNETIC RESONANCE IMAGING; MALE; NERVE REGENERATION; NEURONAL PLASTICITY; NEURONS; OXYGEN CONSUMPTION; REGIONAL BLOOD FLOW; SENSITIVITY AND SPECIFICITY;

EID: 0037328695     PISSN: 01956108     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (25)

1. Yetkin FZ, Ulmer JL, Mueller WM, Cox RW, Haughton VM. Functional magnetic resonance imaging assessment of the risk of post-operative hemiparesis after excision of cerebral tumors. Int J Neuroradiol 1998;4:253-257
2. Laurito JT, Bryan RN, Mathews VP, Ulmer JL, Lowe MJ. Functional brain mapping. In: RSNA Categorical Course in Diagnostic Radiology: Neuroradiology. Oak Brook, IL: RSNA; 2000:79-104
3. Holodny AI, Schulder M, Liu WC, Wolko J, Maldjian JA, Kalnin AJ. The effect of brain tumors on BOLD functional MR imaging activation in the adjacent motor cortex: implications for image-guided neurosurgery. AJNR Am J Neuroradiol 2000;21:1415-1422
4. Schreiber A, Hubbe U, Ziyeh S, Hennig J. The influence of gliomas and nonglial space-occupying lesions on blood-oxygen-level-dependent contrast enhancement. AJNR Am J Neuroradiol 2000;21:1055-1063
5. Lee YJ, Chung TS, Soo Yoon Y., et al. The role of functional MR imaging in patients with ischemia in the visual cortex. AJNR Am J Neuroradiol 2001;22:1043-1049
6. Villringer A, Dirnagl U. Coupling of brain activity and cerebral blood flow: basis of functional neuroimaging. Cerebrovasc Brain Metab 1995;7:240-276
7. Belliveau JW, Kennedy DN Jr, McKinstry RC, et al. Functional mapping of the human visual cortex by magnetic resonance imaging. Science 1991;254:716-719
8. Kwong KK, Chesler DA, Weisskoff RM., et al. Dynamic magnetic resonance imaging of the human brain activity during primary sensory stimulation. Proc Natl Acad Sci USA 1992;89:5675-5679
9. Malonek D, Grinvald A. Interactions between electrical activity and cortical microcirculation revealed by imaging spectroscopy: implications for functional brain mapping. Science 1996;272:551-554
10. Kuschinsky W. Regulation of cerebral blood flow. In: Moonen CTW, Bandettini PA, eds. Functional MRI. New York: Springer-Verlag; 1999:15-24
11. Whittle IR, Collins F, Kelly PA, Ritchie I, Ironside JW. Nitric oxide synthase is expressed in experimental malignant glioma and influences tumor blood flow. Acta Neurochir (Wien) 1996;138:870-875
12. Hossmann KA, Linn F, Okada. Bioluminescence and fluoroscopic imaging of tissue pH and metabolites in experimental brain tumors of cats. NMR Biomed 1992;5:259-264
13. Linn F, Seo K, Hossmann KA. Experimental transplantation gliomas in adult cats, III: regional biochemistry. Acta Neurochir (Wein) 1989;99:85-93
14. Liwincz BH, Wu SZ, Tew JM Jr. The relationship between the capillary structure and hemorrhage in gliomas. J Neurosurg 1987;66:536-541
15. Tyler JL, Diksic M, Vilemure JG, et al. Metabolic and hemodynamic evaluation of gliomas using positron emission tomography. J Nucl Med 1987;28:1123-1133
16. Ji Y, Powers SK, Brown JT, Miner R. Characterization of the tumor invasion area in the rat intracerebral glioma. J Neurooncol 1996;30:189-197
17. Ojemann J, Miller J, Silbergeld D. Preserved function in brain invaded by tumor. Neurosurgery 1996;39:253-259
18. Skirboll SS, Ojemann GA, Berger MS, Lettich E, Winn HR. Functional cortex and subcortical white matter located within gliomas. Neurosurgery 1996;38:678-685
19. Nagano N, Sasaki H, Aoyagi M, Hirakawa K. Invasion of experimental rat brain tumor: early morphological changes following microinjection of C6 glioma cells. Acta Neuropathol (Berl) 1993;86:117-125
20. Paulson OB, Newman EA. Does the release of potassium from astrocyte endfeet regulate cerebral blood flow? Science 1987;237:896-898
21. Yoshiura T, Hasuo K, Mihara F, Masuda K, Morioka T, Fukui M. Increased activity of the ipsilateral motor cortex during a hand motor task in patients with brain tumor and paresis. AJNR Am J Neuroradiol 1997;18:865-869
22. Fandino J, Kollias SS, Wieser HG, Valavanis A, Yonekawa Y. Intraoperative validation of functional magnetic resonance imaging and cortical reorganization patterns in patients with brain tumors involving primary motor cortex. J Neurosurg 1999;91:238-250
23. Mattay VS, Weinberger DR. Organization of the human motor system as studied by functional magnetic resonance imaging. Eur J Radiol 1999;30:105-114
24. Sanes JN, Sunser S, Donoghue JP. Rapid reorganization of adult rat motor cortex somatic representation patterns after motor nerve injury. Proc Natl Acad Sci USA 1988;85:2003-2007
25. Yetkin ZF, Mueller WM, Morris GL, et al. Functional MR activation correlated with intra-operative cortical mapping. AJNR Am J Neuroradiol 1997;18:1311-1315