Changing patterns of violence in the United States and around the world are increasingly manifest as acts of mass violence and acts of terrorism. Preventing such attacks, reducing harms, and maintaining operations following such events requires the bolstering of key infrastructure facilities, such as hospitals, and developing response plans capable of detecting and withstanding such attacks. Attacks occurring in a hospital or clinic present unique challenges that differ from workplaces or schools. This article provides an overview of active shooter incidents occurring within health care facilities, and the fundamental knowledge on how to respond and manage these challenging situations.
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http://dx.doi.org/10.1016/j.anclin.2018.09.006 | DOI Listing |
Cureus
December 2024
Child and Adolescent Inpatient Unit, Tower Behavioral Health, Reading, USA.
Mass shootings have increasingly captured public attention in recent decades, prompting closer examination of the mental health of those responsible. This scrutiny often focuses on individuals with neurodevelopmental disorders, such as autism spectrum disorder (ASD). While epidemiological evidence is mixed on whether these individuals are more likely to commit acts of violence than the general public, certain behavioral characteristics may make them more vulnerable to extremist ideations.
View Article and Find Full Text PDFDiagnostics (Basel)
December 2024
Faculty of Medicine and Surgery, "Kore" University of Enna, 94100 Enna, Italy.
: Firearm wounds tend to have a precise pattern. Despite this, real-world case presentations can present uncertain elements, sometimes deviating from what is considered standard, and present uncommon features that are difficult for forensic pathologists and ballistic experts to explain. : A retrospective analysis of autopsy reports from the Institute of Legal Medicine, University of Catania, covering 2019-2023, included 348 judicial inspections and 378 autopsies performed as part of the institute's overall activities.
View Article and Find Full Text PDFBehav Sci (Basel)
December 2024
Research Group Movement Sciences and Sport (MS&SPORT), Department of Physical Activity and Sport, Faculty of Sport Sciences, University of Murcia, 30100 Murcia, Spain.
Previous research has determined the relevance of video games for adolescents; however, it has not been possible to establish differences in usage patterns and certain psychological variables according to gender, parental control, academic performance, physical activity level or game type, nor the relationship between these variables. For this reason, the aims of this research were as follows: (a) to determine the differences in the gaming variables and the psychological variables related to video games according to gender, the closest environment, the academic performance and the level of physical activity; and (b) to determine which gaming variables and behavioral variables influence psychological variables in adolescents. A descriptive, cross-sectional study was carried out involving 2567 adolescents (mean age: 15.
View Article and Find Full Text PDFBMC Psychol
December 2024
College of Physical Education, Research Centre for Exercise Detoxification, Southwest University, No.2 Tiansheng Road, Beibei District, Chongqing, 400715, People's Republic of China.
Objective: By comparing the differences in pre-competition state anxiety, inter-competition heart rate variability (HRV), and shooting performance of young athletes of different grades, and revealing the correlation between these variables, it provides a potential basis for improving athletes' shooting performance.
Methods: A total of 45 adolescent shooters were selected in Chongqing, China, and completed 40 effective shots at self-pace in real shooting scenes. The pre-competition state anxiety, inter-competition HRV, and shooting performance of the athletes were monitored and evaluated respectively.
The present study employed individualized magnitudes of electroencephalographic (EEG) alpha (8-12 hz) power in the left temporal (T3) region as a neurofeedback target parameter during the aiming period in pre-elite air pistol shooters to determine its effectiveness on cerebral cortical activation and performance accuracy compared to physical skill training, only. Shooting scores and EEG activity in the left and right temporal regions were collected from 20 healthy air pistol shooters (10 assigned to neurofeedback training) before and after a 16-session intervention completed within 6 weeks. Specifically, EEG low-alpha (8-10 hz), high-alpha (10-13 hz) power, and coherence obtained at the T3-Fz and T4-Fz recording sites over three consecutive 1-s intervals prior to trigger pull, were subjected to three separate 2 × 2 × 2 × 3 (Group x Hemisphere x Time x Epoch) ANOVAs.
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