Results 121 to 130 of about 9,901 (229)

Detection of microemboli by transcranial Doppler ultrasound

, 1996
Doppler ultrasound detection of abnormally high-pitched signals within the arterial waveform offers a new method for diagnosis, and potentially for prediction, of embolic complications in at-risk patients.
Georgiadis, Dimitrios, Pettigrew, Laura, Mallinson, Annette, Kelman, Andrew W., Lees, Kennedy R., Faichney, Alan, Stirling, Sarah, MacKay, Tom, Grosset, Donald G., Bone, Ian, Wheatley, David J., Cowburn, Philip, Brodie, Eric, Quin, Roger   +13 more
core  

An electronically steered, wearable transcranial doppler ultrasound system [PDF]

, 2013
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2013.Cataloged from PDF version of thesis.Includes bibliographical references (p.
Pietrangelo, Sabino Joseph
core  

Detection of Paradoxical Cerebral Embolism Using Transcranial Doppler in a Patient with Infarct of Undetermined Cause

, 1993
A 35-year-old man presented with acute aphasia and a left parietal infarction demonstrated by magnetic resonance imaging. He did not have an obvious etiology for stroke except for a patent foramen ovale detected by contrast echocardiography.
Di Tullio, Marco, Mohr, J.P, Hoffmann, Michael, Massaro, Ayrton R, Sacco, Ralph L, Homma, Shunichi   +5 more
core   +1 more source

Role of Transcranial Ultrasound and Doppler Studies to Evaluate Intracranial Pathologies in Preterm and High-risk Term Neonates

Journal of Medical Ultrasound
Background: Transcranial grayscale neurosonography (NSG) and Doppler studies have major role in diagnosing neonate intracranial pathologies. The aim of the study is to evaluate the role of NSG and Doppler studies in correlation with clinical hypotonia ...
Mohit Kaushal, Niranjan Sahu, Rajesh Pattanaik, Somadatta Das   +3 more
doaj   +1 more source

Follow-up of residual shunt after patent foramen ovale closure [PDF]

, 2010
GRIPPI G, Orzan, F., ORZAN F, Ribezzo, M., Liboni, William, Bonzano, A., Grippi, G., Rebaudengo, N., REBAUDENGO N, Molinari, Filippo, Negri, E., NEGRI E., RIBEZZO M, BONZANO A   +13 more
core   +1 more source

Circle of Willis Model for Transcranial Doppler Ultrasound Training

, 2016
Transcranial Doppler (TCD) ultrasound is a technique involving the use of high frequency transmitters to measure intracranial blood flow. The brain is supplied by blood in an arterial anastomosis called the Circle of Willis.
Beyersdorf, Conner J., Bashford, Greg, Hage, Ben, Beyersdorf, Conner J   +3 more
core   +1 more source

Artificial Intelligence in the Diagnostic Use of Transcranial Doppler and Sonography: A Scoping Review of Current Applications and Future Directions

Bioengineering
Artificial intelligence (AI) is revolutionizing the field of medical imaging, offering unprecedented capabilities in data analysis, image interpretation, and decision support.
Giuseppe Miceli, Maria Grazia Basso, Elena Cocciola, Antonino Tuttolomondo   +3 more
doaj   +1 more source

Evaluation of Cerebral Vasomotor Reactivity by Transcranial Doppler Ultrasound in Patients with Diabetic Retinopathy. [PDF]

Neuroophthalmology, 2023
Yaman Kula A, Deniz Ç, Özdemir Gültekin T, Altinisik M, Asil T.   +4 more
europepmc   +1 more source

Atypical speech lateralization in adults with developmental coordination disorder demonstrated using functional transcranial Doppler ultrasound.

, 2016
Research using clinical populations to explore the relationship between hemispheric speech lateralization and handedness has focused on individuals with speech and language disorders, such as dyslexia or specific language impairment (SLI).
Hodgson, Jessica C., Hudson, John M.
core   +2 more sources

Cerebral hemodynamics comparison using transcranial doppler ultrasound and 4D flow MRI. [PDF]

Front Physiol, 2023
Fico BG, Miller KB, Rivera-Rivera LA, Corkery AT, Pearson AG, Loggie NA, Howery AJ, Rowley HA, Johnson KM, Johnson SC, Wieben O, Barnes JN.   +11 more
europepmc   +1 more source