Towards Routine Clinical Use of Radial Stack-of-Stars 3D Gradient-Echo Sequences for Reducing Motion Sensitivity

Author(s):  
Kai Tobias Block ◽  
Hersh Chandarana ◽  
Sarah Milla ◽  
Mary Bruno ◽  
Tom Mulholland ◽  
...  
2016 ◽  
Vol 77 (6) ◽  
pp. 2146-2152 ◽  
Author(s):  
Marcos P. Ferreira Botelho ◽  
Ioannis Koktzoglou ◽  
Jeremy D. Collins ◽  
Shivraman Giri ◽  
James C. Carr ◽  
...  

2022 ◽  
pp. 197140092110674
Author(s):  
Kamran Munawar ◽  
Eytan Raz ◽  
Seena Dehkharghani ◽  
Girish M Fatterpekar ◽  
Tobias K Block ◽  
...  

StarVIBE is a 3D gradient-echo sequence with a radial, stack-of-stars acquisition having spatial resolution and tissue contrast. With newer sequences, it is important to be familiar with sequence tissue contrasts and appearance of anatomical variants. We evaluated 450 patients utilizing this sequence; 35 patients demonstrated fluffy “cotton wool” enhancement at the internal auditory canal fundus without clear pathology. We favor this represents anatomic neurovascular enhancement that StarVIBE is sensitive to and is a touch-me-not finding.


2020 ◽  
Vol 5 (3) ◽  
pp. 622-636
Author(s):  
John Heilmann ◽  
Alexander Tucci ◽  
Elena Plante ◽  
Jon F. Miller

Purpose The goal of this clinical focus article is to illustrate how speech-language pathologists can document the functional language of school-age children using language sample analysis (LSA). Advances in computer hardware and software are detailed making LSA more accessible for clinical use. Method This clinical focus article illustrates how documenting school-age student's communicative functioning is central to comprehensive assessment and how using LSA can meet multiple needs within this assessment. LSA can document students' meaningful participation in their daily life through assessment of their language used during everyday tasks. The many advances in computerized LSA are detailed with a primary focus on the Systematic Analysis of Language Transcripts (Miller & Iglesias, 2019). The LSA process is reviewed detailing the steps necessary for computers to calculate word, morpheme, utterance, and discourse features of functional language. Conclusion These advances in computer technology and software development have made LSA clinically feasible through standardized elicitation and transcription methods that improve accuracy and repeatability. In addition to improved accuracy, validity, and reliability of LSA, databases of typical speakers to document status and automated report writing more than justify the time required. Software now provides many innovations that make LSA simpler and more accessible for clinical use. Supplemental Material https://doi.org/10.23641/asha.12456719


Author(s):  
Nkiruka Arene ◽  
Argye E. Hillis

Abstract The syndrome of unilateral neglect, typified by a lateralized attention bias and neglect of contralateral space, is an important cause of morbidity and disability after a stroke. In this review, we discuss the challenges that face researchers attempting to elucidate the mechanisms and effectiveness of rehabilitation treatments. The neglect syndrome is a heterogeneous disorder, and it is not clear which of its symptoms cause ongoing disability. We review current methods of neglect assessment and propose logical approaches to selecting treatments, while acknowledging that further study is still needed before some of these approaches can be translated into routine clinical use. We conclude with systems-level suggestions for hypothesis development that would hopefully form a sound theoretical basis for future approaches to the assessment and treatment of neglect.


1951 ◽  
Vol 35 (4) ◽  
pp. 1113-1127
Author(s):  
Cliffqrd F. Gastineau ◽  
Belding H. Scribner
Keyword(s):  

JAMA ◽  
1965 ◽  
Vol 194 (2) ◽  
pp. 149-151 ◽  
Author(s):  
R. B. Berggren
Keyword(s):  

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