In this study, we investigated the effect of experimentally delivered acute pain on memory. Twenty-five participants participated in experimental sessions on consecutive days. The first session involved a categorization task to encourage memory encoding.
View Article and Find Full Text PDFBackground: Despite the well-known clinical effects of midazolam and ketamine, including sedation and memory impairment, the neural mechanisms of these distinct drugs in humans are incompletely understood. The authors hypothesized that both drugs would decrease recollection memory, task-related brain activity, and long-range connectivity between components of the brain systems for memory encoding, pain processing, and fear learning.
Methods: In this randomized within-subject crossover study of 26 healthy adults, the authors used behavioral measures and functional magnetic resonance imaging to study these two anesthetics, at sedative doses, in an experimental memory paradigm using periodic pain.
How pain influences explicit memory is an active area of investigation, and next-day recognition was the primary outcome of this experiment. The data reported here were secondary measures of psychometrics to quantify interindividual variability between subjects and measure electrodermal activity (EDA) changes in response to experimental stimuli. Reliable EDA responses following painful electric shocks were obtained in the Learning portion of the experiment.
View Article and Find Full Text PDFBackground: Providing clinical faculty to lead high-quality resident didactic sessions remains a challenge for academic departments that host graduate medical education training programs. In an effort to both reduce costs and to continue to recruit faculty to give lectures, our department began to incentivize clinicians with a $500 stipend in place of a nonclinical day to present didactics. Our hypothesis is that with financial incentive, more attendings would present didactics and the quality would improve.
View Article and Find Full Text PDFIn this study, we sought to examine the effect of experimentally induced somatic pain on memory. Subjects heard a series of words and made categorization decisions in two different conditions. One condition included painful shocks administered just after presentation of some of the words; the other condition involved no shocks.
View Article and Find Full Text PDFBackground: Some hospitals' and health systems' websites report physician-level ratings and comments drawn from the Consumer Assessment of Healthcare Providers and Systems surveys.
Objective: The aim was to examine the prevalence and content of health system websites reporting these data and compare narratives from these sites to narratives from commercial physician-rating sites.
Methods: We identified health system websites active between June 1 and 30, 2016, that posted clinician reviews.