Publications by authors named "C Aaron Smith"
Lightly touching a solid object reduces postural sway. Here, we determine the effect of artificially modifying haptic feedback for balance. Participants stood with their eyes closed, lightly gripping a manipulandum that moved synchronously with body sway to systematically enhance or attenuate feedback gain between +2 and -2, corresponding to motion in the same or opposite direction to the body, respectively.
View Article and Find Full Text PDFIntroduction: Postoperative ileus is a known complication of gastrointestinal (GI) surgery. In adult populations, ileus is associated with higher amounts of intraoperative intravenous (IV) fluids. This study examines the relationship between intraoperative IV fluids and postoperative ileus in pediatric patients undergoing GI surgery.
View Article and Find Full Text PDFObjectives: This descriptive epidemiological study aims to investigate trends in head and neck cancer (HNC) within the anatomical divisions of laryngeal, oropharyngeal, and oral cavity cancers over the past two decades.
Design: Retrospective population-based observational study.
Setting: Scotland, a constituent country of the United Kingdom, with a population of 5.
Background: The use of in-vivo dosimetry is a long-standing but also labor-intensive component of risk-level assessment for patients with implanted devices. A calculation-only approach, using treatment planning system (TPS)-calculated doses along with imaging doses estimates when relevant, has the potential to streamline the physics workflow without negatively impacting patient safety.
Purpose: To evaluate the feasibility of using a calculation-only approach for risk level assessment for patients with implanted electronic medical devices.