Impaired fMRI activation in patients with primary brain tumors

To characterize peritumoral BOLD contrast disorders, 25 patients referred for resection of primary frontal or parietal neoplasms (low-grade glioma (LGG) ( n = 8); high-grade glioma (HGG) ( n = 7); meningioma ( n = 10)) without macroscopic tumoral infiltration of the primary sensorimotor cortex (SM1)...

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Veröffentlicht in:	NeuroImage (Orlando, Fla.) Fla.), 2010-08, Vol.52 (2), p.538-548
Hauptverfasser:	Jiang, Zhen, Krainik, Alexandre, David, Olivier, Salon, Caroline, Troprès, Irène, Hoffmann, Dominique, Pannetier, Nicolas, Barbier, Emmanuel L., Bombìn, Eduardo Ramos, Warnking, Jan, Pasteris, Caroline, Chabardes, Stefan, Berger, François, Grand, Sylvie, Segebarth, Christoph, Gay, Emmanuel, Le Bas, Jean-François
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Aged Bioengineering Blood Volume BOLD fMRI Brain Brain - blood supply Brain - pathology Brain - physiopathology Brain cancer Brain Neoplasms - pathology Brain Neoplasms - physiopathology Brain Neoplasms - surgery Brain perfusion Brain tumor Carbon Dioxide Cerebral vasoreactivity Cerebrovascular Circulation Clinical medicine Female Frontal Lobe - blood supply Frontal Lobe - pathology Frontal Lobe - physiopathology Functional brain mapping Gadolinium Glioma - pathology Glioma - physiopathology Glioma - surgery Humans Life Sciences Magnetic Resonance Imaging - methods Male Meningioma - pathology Meningioma - physiopathology Meningioma - surgery Middle Aged Motor Activity - physiology Neurons and Cognition Neurovascular coupling Oxygen - blood Parietal Lobe - blood supply Parietal Lobe - pathology Parietal Lobe - physiopathology Regional Blood Flow Studies Tumors Young Adult
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