Publications by authors named "S L Wiener"

Article Synopsis
  • Developed a nonbiohazardous simulator for ultrasound-guided percutaneous nephrolithotomy using expert feedback and modern education theory.
  • A prototype was created with realistic anatomical features through 3D printing and hydrogel molding, and validated by expert surgeons and participants in multicenter trials.
  • The simulator showed high satisfaction ratings and significant skill improvements for residents, making it an effective training tool for urologic education.
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Objective: This research applied emotion regulation to negative emotions felt toward a sex trafficking victim so that judgments were made to offer her services rather than to favor her arrest for prostitution.

Hypotheses: We predicted that participants would favor police not arresting a trafficking survivor for prostitution when she was vulnerable (Hypothesis 1) or she showed no sex work history (Hypothesis 2). We predicted a moderated mediation model (Hypothesis 3), in which emotion regulation training to reduce feelings of contempt, anger, and disgust (CAD) toward the survivor interacted with vulnerability and prior sex work such that the effects of the latter two manipulations were the strongest in the successful emotion regulation conditions (i.

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To better understand neural processing during adaptive learning of stimulus-response-reward contingencies, we recorded synchrony of neuronal activity in anterior cingulate cortex (ACC) and hippocampal rhythms in male rats acquiring and switching between spatial and visual discrimination tasks in a Y-maze. ACC population activity as well as single unit activity shifted shortly after task rule changes or just before the rats adopted different task strategies. Hippocampal theta oscillations (associated with memory encoding) modulated an elevated proportion of rule-change responsive neurons (70%), but other neurons that were correlated with strategy-change, strategy value and reward-rate were not.

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Background: Data are lacking for the accuracy of computed tomography (CT) in measuring prostate size, which can streamline care and prevent invasive procedures. We evaluate agreement and intra/inter-observer variability in prostate sizing between CT and magnetic resonance imaging (MRI) planimetry for a wide range of gland sizes.

Methods: We retrospectively reviewed 700 patients who underwent MRI fusion biopsy at a single institution and identified 89 patients that had a CT within 2 years of the MRI.

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Background, Introduction And Aim: Ureteral stent-related symptoms (USRS) often result in unplanned phone calls and ER visits. We hypothesize that patient factors can be identified to predict these unplanned encounters.

Methods And Materials: Retrospective analysis of indwelling ureteral stent placements from 2014 to 2019 at a single institution by CPT code was performed.

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