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http://dx.doi.org/10.1016/j.athoracsur.2021.10.010 | DOI Listing |
ArXiv
December 2024
Institute of Cognitive Sciences and Technologies (ISTC), National Research Council (CNR), Via Giandomenico Romagnosi 18A, 00196 Rome, Italy.
Humans can perform exquisite sensorimotor skills, both individually and in teams, from athletes performing rhythmic gymnastics to everyday tasks like carrying a cup of coffee. The "predictive brain" framework suggests that mastering these tasks relies on predictive mechanisms, raising the question of how we deploy such predictions for real-time control and coordination. This review highlights two lines of research: one showing that during the control of complex objects people make the interaction with 'tools' predictable; the second one examines dyadic coordination showing that people make their behavior predictable for their partners.
View Article and Find Full Text PDFCureus
November 2024
Department of Surgery, Baghdad Teaching Hospital, Medical City Complex, Baghdad, IRQ.
Long surgical instruments, particularly in brain endoscopy, often compromise precision and control due to the physical distance between the surgeon's hand and the instrument's tip, increasing the likelihood of tremors. Various technological solutions, including robotics, have been proposed to address this issue. This report outlines the development of a pseudo-perception system aimed at improving control over long instruments in neurosurgical procedures by manipulating visual feedback to enhance the surgeon's sense of proximity to the instrument's tip.
View Article and Find Full Text PDFPlast Surg (Oakv)
November 2024
Plastic and Reconstructive Surgery Unit, ASST Papa Giovanni XXIII, Bergamo, Italy.
The nose is the most critical aesthetic element of the face and even the smallest loss of substance can create a deformity of concern. The forehead flap has been the workhorse for nasal reconstruction for centuries but requires multiple surgical steps and leads to prominent donor-site scarring. The nasolabial flap allows a single-step reconstruction with a donor-site scar concealed in the nasolabial crease but is conventionally designated for small defects involving the ala.
View Article and Find Full Text PDFMil Med Res
October 2024
Department of Urology, University College Hospital of London, London, NW1 2BU, UK.
Radiologie (Heidelb)
December 2024
Institut für Diagnostische und Interventionelle Radiologie, Medizinische Fakultät und Uniklinik Köln, Universität zu Köln, Kerpener Straße 62, 50937, Köln, Deutschland.
Background: The continuous technical development of cardiac computed tomography (CT) over the last decades has led to an improvement in image quality and diagnostic accuracy, while simultaneously reducing radiation exposure. Despite these advancements, certain patient-related factors remain a challenge to conduct a high-quality diagnostic examination.
Question: What factors can negatively affect the image quality of cardiac CT and how can these be addressed?
Materials And Methods: Analysis of the available literature on cardiac CT and identification of the quality-limiting factors, discussion, and possible solutions.
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