Functional MR imaging in patients with epilepsy.
Recent advances in MR imaging have significantly enhanced the diagnosis and management of epilepsy. This article focuses on the expanding role of functional MR imaging in our imaging armamentarium. Diffusion, perfusion, and BOLD functional MR imaging techniques are discussed in detail with emphasis on epilepsy applications. Functional MR imaging seizure focus localization, eloquent cortex mapping, and the potential for functional MR imaging to replace Wada testing are explored. With anticipated future developments, functional MR imaging holds great promise for epilepsy patients.
Weiss
K L
KL
Department of Radiology, Medical College of Georgia, Augusta, Georgia, USA.
Figueroa
R E
RE
Allison
J
J
D001921:Brain / Q000473:pathology / Q000503:physiopathology; D001931:Brain Mapping; D003287:Contrast Media; D004827:Epilepsy / Q000175:diagnosis* / Q000503:physiopathology; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D010100:Oxygen / Q000097:blood
D003287:Contrast Media; D010100:Oxygen