Results 21 to 30 of about 316,341 (220)

Stimulus rate increases lateralisation in linguistic and non-linguistic tasks measured by functional transcranial Doppler sonography. [PDF]

open access: yes, 2015
Studies to date that have used fTCD to examine language lateralisation have predominantly used word or sentence generation tasks. Here we sought to further assess the sensitivity of fTCD to language lateralisation by using a metalinguistic task which ...
Woll, Bencie   +9 more
core   +1 more source

No evidence that severity of stroke in internal carotid occlusion is related to collateral arteries [PDF]

open access: yes, 2006
Background/AimThe neurological effects of internal carotid artery (ICA) occlusion vary between patients. The authors investigated whether the severity of symptoms in a large group of patients with ipsilateral or/and contralateral ICA occlusion at ...
?, ?   +4 more
core   +1 more source

Guidelines for ultrasound examination in ophthalmology. Part III: Color Doppler ultrasonography

open access: yesJournal of Ultrasonography, 2019
The aim of this article was to present the possibilities of use and application of color-coded Doppler ultrasonography in the diagnosis of various diseases of the eyeball and orbit which result from vascular disorders. Color-coded Doppler ultrasonography
Monika Modrzejewska
doaj   +1 more source

Penile Doppler ultrasonography revisited [PDF]

open access: yes, 2018
Penile Doppler ultrasonography is a high-performing, noninvasive or minimally-invasive imaging modality that allows the depiction of the normal anatomy and macroscopic pathologic changes in real time. Moreover, functional changes in penile blood flow, as
정대철, 박성윤, 이주용
core   +1 more source

Study on sex difference of cerebral autoregulation by transcranial Doppler ultrasonography

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2023
Objective To investigate sex difference of dynamic cerebral autoregulation (dCA) in different body positions. Methods A total of 130 healthy adults (65 males and 65 females) who underwent physical examination in Xuanwu Hospital Capital Medical University
CHEN Hong⁃xiu   +5 more
doaj   +1 more source

The applications of transcranial Doppler in ischemic stroke.

open access: yes, 2021
To access publisher's full text version of this article click on the hyperlink belowBackground: This overview provides a summary of the applications of transcranial Doppler (TCD) in ischemic stroke.
Oláh, László   +3 more
core   +1 more source

Silent Infarcts with Sickle Cell Anemia

open access: yesPediatric Neurology Briefs, 2002
The effect of transfusion therapy on the risk for new silent infarct or stroke in children with sickle cell anemia and abnormal transcranial Doppler (TCD) ultrasonography was determined at the University of Miami, FL, and other centers in the STOP trial (
J Gordon Millichap
doaj   +1 more source

Evaluation of cerebral hemodynamic status in patients with unilateral symptomatic carotid artery stenosis during motor tasks, through use of transcranial Doppler sonography [PDF]

open access: yesArquivos de Neuro-Psiquiatria, 2022
Background: Carotid artery stenosis increases cerebral ischemic event risk through changing different cerebral hemodynamic parameters. Objective: To investigate how cerebral hemodynamics in the M1 segment of middle cerebral artery change in patients with
Aysel MILANLIOGLU   +3 more
doaj   +1 more source

Joint Metabonomic and Instrumental Analysis for the Classification of Migraine Patients with 677-MTHFR Mutations [PDF]

open access: yes, 2010
Migraine is a neurological disorder that correlates with an increased risk of cerebrovascular lesions. Genetic mutations of the MTHFR gene are correlated to migraine and to the increased risk of artery pathologies.
LIBONI W   +16 more
core   +1 more source

Streptococcus pneumoniae Meningitis and Intracranial Vasculopathy: Clinical Correlation with Improving Transcranial Doppler Hemodynamics

open access: yesCase Reports in Neurology, 2020
Streptococcus pneumoniae are Gram-positive bacteria that are responsible for many types of illnesses including pneumonia, sinus infections, and community-acquired meningitis. One important complication of bacterial meningitis is intracranial vasculopathy.
Mohamad Imran Idris   +3 more
doaj   +1 more source

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