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Analytical, Diagnostic and Therapeutic Techniques and Equipment Commons™
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Full-Text Articles in Analytical, Diagnostic and Therapeutic Techniques and Equipment
Volume Averaging Of Spectral-Domain Optical Coherence Tomography Impacts Retinal Segmentation In Children, Carmelina Trimboli-Heidler, Kelly Vogt, Robert A. Avery
Volume Averaging Of Spectral-Domain Optical Coherence Tomography Impacts Retinal Segmentation In Children, Carmelina Trimboli-Heidler, Kelly Vogt, Robert A. Avery
GW Research Days 2016 - 2020
Purpose: To determine the influence of volume averaging on retinal layer thickness measures acquired with spectral-domain optical coherence tomography (SD-OCT) in children.
Methods: Macular SD-OCT images were acquired using three different volume acquisition settings (i.e., ART 1, 3, and 9 volumes) in children enrolled in a prospective OCT study. Total retinal, retinal nerve fiber layer, ganglion cell layer, inner plexiform layer, inner nuclear layer, and outer plexiform layer thicknesses were measured around an ETDRS grid using beta version automated segmentation software for the Spectralis. The magnitude of manual segmentation required to correct the automated segmentation was classified as …
Anesthesia For Deep Brain Stimulation In Traumatic Brain Injury-Induced Hemidystonia, Jill M. Jani, Chima O. Oluigbo, Srijaya K. Reddy
Anesthesia For Deep Brain Stimulation In Traumatic Brain Injury-Induced Hemidystonia, Jill M. Jani, Chima O. Oluigbo, Srijaya K. Reddy
Neurological Surgery Faculty Publications
Deep brain stimulation in an awake patient presents several unique challenges to the anesthesiologist. It is important to understand the various stages of the procedure and the complexities of anesthetic management in order to have a successful surgical outcome and provide a safe environment for the patient.
Quantitative Ultrasound: Measurement Considerations For The Assessment Of Muscular Dystrophy And Sarcopenia, Michael O. Harris-Love, Reza Monfaredi, Catheeja Ismail, Marc R. Blackman, Kevin Cleary
Quantitative Ultrasound: Measurement Considerations For The Assessment Of Muscular Dystrophy And Sarcopenia, Michael O. Harris-Love, Reza Monfaredi, Catheeja Ismail, Marc R. Blackman, Kevin Cleary
Exercise and Nutrition Sciences Faculty Publications
Diagnostic musculoskeletal ultrasound has potential clinical utility in characterizing pathological muscle tissue. Sonography has been long proposed as method of assessing muscle damage due to neuromuscular diseases such as muscular dystrophy, and more recently, changes in body and tissue composition associated with muscle wasting disorders such as sarcopenia. The use of quantitative ultrasound as an adjunct diagnostic procedure has different technical challenges than the traditional use of ultrasound in clinical medicine. Operator-dependent technique and variation are critical considerations when obtaining measures of echointensity (i.e., tissue composition estimates) and tissue dimensions (i.e., muscle thickness) – key elements of the ultrasound assessment …