Results 201 to 210 of about 266,609 (378)

The biophysical basis and clinical applications of rheoencephalography [PDF]

open access: yes
Rheoencephalography methods for determining aviators potentially subject to cerebrovascular ...
Seipel, J. H.
core   +1 more source

The Diagnostic Value of Contrast‐Enhanced Vessel Wall MRI for Diagnosing Neuropsychiatric Systemic Lupus Erythematosus

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Imaging biomarkers for neuropsychiatric systemic lupus erythematosus (NPSLE) are highly needed, and intracranial contrast‐enhanced vessel wall imaging (CE‐VWI) can potentially detect cerebral vessel wall abnormalities in lupus. Purpose To evaluate the diagnostic value of CE‐VWI in differentiating NPSLE from non‐NPSLE.
Satoru Ide   +9 more
wiley   +1 more source

External carotid artery flow maintains near infrared spectroscopy-determined frontal lobe oxygenation during ephedrine administration.

open access: yesBritish Journal of Anaesthesia, 2014
H. Sørensen   +8 more
semanticscholar   +1 more source

Quantitative Evaluation of Carotid Artery Stenosis by Multi‐VENC 4D Flow MRI: Incorporating Turbulent Kinetic Energy for Clinical Validity

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Cervical internal carotid artery stenosis (ICS) is a recognized risk factor for ischemic stroke, yet morphological severity alone may not fully reflect hemodynamic alterations. Turbulent kinetic energy (TKE), derived from multi‐velocity‐encoding (multi‐VENC) four‐dimensional (4D) flow MRI, may provide a robust marker for ICS ...
Takahiro Ando   +11 more
wiley   +1 more source

Delayed Cerebral Ischemia following to Repair of Penetrating Trauma to External Carotid artery

open access: yesپزشکی بالینی ابن سینا, 2016
Introduction: Penetrating trauma to anterior neck can induce cerebral ischemia due to carotid artery injury. Brain ischemia also can present after surgical carotid repairs. Early diagnosis and suitable treatment modality prevent from permanent neurologic
Mahdi Eskandarlou, Amir . Derakhshanfar
doaj  

Sonographic Anatomy and Imaging of the Extracranial Component of the Hypoglossal Nerve (CNXII)

open access: yesJournal of Medical Radiation Sciences, EarlyView.
The hypoglossal nerve (HN) provides motor innervation to tongue muscles responsible for tongue movement, speech, mastication, swallowing, respiratory functions and management of oral secretions. The intracranial component of the HN can be demonstrated on magnetic resonance imaging and the extracranial component can be demonstrated with sonographic ...
Michelle Fenech   +4 more
wiley   +1 more source

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