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Thirty-three headache-free patients (19 F/14 M) suffering from common (n = 9) and classic migraine (n = 19) as well as cluster headache (n = 5) were investigated using the flow tracer 99mTc-hexamethyl propylenamino oxime and single photon emmission computed tomography. A regional decrease of cerebral tracer uptake was observed in 16 patients with common(More)
Imaging cerebral GABAA receptor density (GRD) with single-photon emission tomography (SPET) and iodine-123 iomazenil is highly accurate in lateralizing epileptogenic foci in patients with complex partial seizures of temporal origin. Limited knowledge exists on how iomazenil SPET compares with magnetic resonance imaging (MRI) in this regard. We present a(More)
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