title: Overview of functional imaging.
abstract: Provides an overview of the many different modalities of imaging techniques, including positron emission tomography, single-photon emission computed tomography, functional magnetic resonance imaging, optical imaging, and magnetic source imaging.
authors.affiliation: Department of Neurosurgery, Duke University Medical Center, Durham, North Carolina 27710, USA.
authors.forename: M M
authors.initials: MM
authors.lastname: Haglund
mesh_terms: D001932:Brain Neoplasms / Q000175:diagnosis*; D003952:Diagnostic Imaging / Q000379:methods*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008280:Magnetics; D055095:Optics and Photonics; D014055:Tomography, Emission-Computed; D015899:Tomography, Emission-Computed, Single-Photon