Results 21 to 30 of about 316,303 (197)

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

Case 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, Sharon Mei Ling Tai, Chong Tin Tan, Kay Sin Tan   +3 more
doaj   +1 more source

Evaluation of vasomotor response in ophthalmic migraine patients [PDF]

Romanian Journal of Neurology, 2016
Introduction. Hemodynamic changes of the cerebral arteries in ophthalmic migraine may be an important pathophysiological mechanism of the disease. The nitric oxide (NO) synthesis plays a significant role in hemodynamic changes due to vasodilatation ...
Adriana Bulboaca, Corina Ursu, Angelo Bulboaca   +2 more
doaj   +1 more source

Transcranial Doppler ultrasonography predicts cardiovascular events after TIA

BMC Medical Imaging, 2009
Background Transient ischemic attack (TIA) patients are at high vascular risk. We assessed the value of extracranial (ECD) and transcranial (TCD) Doppler and duplex ultrasonography to predict clinical outcome after TIA.
Sander Dirk, Bockelbrink Angelina, Esposito Lorena, Sadikovic Suwad, Holzer Katrin, Hemmer Bernhard, Poppert Holger   +6 more
doaj   +1 more source

Diagnostic value of transcranial ultrasonography for selecting subjects with large vessel occlusion: a systematic review

The Ultrasound Journal, 2019
Introduction A number of pre-hospital clinical assessment tools have been developed to triage subjects with acute stroke due to large vessel occlusion (LVO) to a specialised endovascular centre, but their false negative rates remain high leading to ...
Daria Antipova, Leila Eadie, Ashish Stephen Macaden, Philip Wilson   +3 more
doaj   +1 more source

Gender and rapid alterations of hemispheric dominance during planning [PDF]

, 2012
BACKGROUND: Mental planning and carrying out a plan provoke specific cerebral hemodynamic responses. Gender aspects of hemispheric laterality using rapid cerebral hemodynamics have not been reported.
Duschek, Stefan, Theodoridou, Anastasia, Boeker, Heinz, Seifritz, Erich, Grimm, Simone, Skotchko, Tatjana, Schuepbach, Daniel, Boeker, H, Duschek, S, Schuepbach, D, Seifritz, E, Theodoridou, A; https://orcid.org/, Grimm, S, Skotchko, T   +13 more
core   +1 more source

Genetic, laboratory and clinical risk factors in the development of overt ischemic stroke in children with sickle cell disease

Hematology, Transfusion and Cell Therapy, 2018
Cerebrovascular disease, particularly stroke, is one of the most severe clinical complications associated with sickle cell disease and is a significant cause of morbidity in both children and adults.
André Rolim Belisário, Célia Maria Silva, Cibele Velloso-Rodrigues, Marcos Borato Viana   +3 more
doaj   +1 more source

The implementation of transcranial Doppler ultrasonography for preclinical study of migraine [PDF]

, 2022
Transcranial Doppler ultrasonography is used to study intracranial blood flow changes associated with migraine in humans, but whether this method is helpful in preclinical settings is yet unknown.
Sokolov, Alexey, Murzina, Anna A., Potapenko, Anastasiia V., Lyubashina, Olga A., Dolgorukova, Antonina   +4 more
core   +1 more source

Abnormal transcranial Döppler ultrasonography in children with sickle cell disease

Revista Brasileira de Hematologia e Hemoterapia, 2012
BACKGROUND: Stroke is a potentially fatal complication of sickle cell disease in children between 2-16 years and transcranial Döppler has been recommended as a screening method in these cases.
Ana Claudia Celestino Bezerra Leite, Raquel Vasconcellos Carvalhaes de Oliveira, Patrícia Gomes de Moura, Célia Maria Silva, Clarisse Lobo   +4 more
doaj   +1 more source

Manual of Transcranial Doppler Ultrasonography

Korean Journal of Clinical Laboratory Science
Transcranial Doppler (TCD) ultrasound is a crucial non-invasive tool for assessing cerebral blood flow and is widely used to diagnose and monitor cerebrovascular diseases.
Ho Tae JEONG, Soo Na JEON, Sol HAN
doaj   +1 more source

The effects of chronic trans-resveratrol supplementation on aspects of cognitive function, mood, sleep, health and cerebral blood flow in healthy, young humans [PDF]

, 2015
Single doses of resveratrol have previously been shown to increase cerebral blood flow (CBF) with no clear effect on cognitive function or mood in healthy adults.
Haskell, Crystal, Kennedy, David O., Kennedy, David, Reay, Jonathon, Wightman, Emma L., Reay, Jonathon L., Zhang, Wei, Dew, Tristan, Dew, Tristan P., Wightman, Emma, Haskell-Ramsay, Crystal F., Williamson, Gary   +11 more
core   +1 more source