Walter T. Morgan

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OBJECT Sensation in the palmar surface of the digits is supplied by the median and ulnar nerves, with the boundary classically being the midline of the ring finger. Overlap and variations of this division exist, and a communicating branch between the ulnar and median nerve could potentially explain further variations in digital sensory innervations. The aim(More)
OBJECTIVE Extracranial internal carotid artery (ICA) angioplasty and intracranial thrombectomy may be a safe and efficacious therapeutic option for recanalization of a subset of arterial occlusions termed tandem occlusions of Internal carotid artery and Middle cerebral artery (TIM). BACKGROUND Approximately 25% of patients with middle cerebral artery(More)
A randomized, multi-center study of adult cigarette smokers switched to tobacco-heating cigarettes, snus or ultra-low machine yield tobacco-burning cigarettes (50/group) for 24 weeks was conducted. Evaluation of biomarkers of biological effect (e.g. inflammation, lipids, hypercoaguable state) indicated that the majority of consistent and statistically(More)
BACKGROUND Neuroimaging techniques have been beneficial in identifying patients with salvageable penumbra. We sought to validate the mean transit time (MTT) map on computed tomography perfusion (CTP) imaging utilizing an Aquilion ONE computed tomography (CT) scanner running a singular value decomposition plus algorithm in patients with acute large vessel(More)
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