J Trauma
Interdepartmental Division of Critical Care Medicine, Department of Anesthesia, University of Toronto, Toronto, Canada.
Published: November 2011
Background: There is a paucity of data regarding the pathophysiology and short- and long-term neurologic consequences of primary blast injury in humans. The purpose of this investigation was to test the feasibility of implementing a research protocol in the context of a forced explosive entry training course.
Methods: Instructors (n = 4) and students (n = 10) completing the Police Explosives Technicians-Forced Entry Instructors course were recruited to participate in the study. Participants underwent a physical examination, tests of postural stability and vestibular ataxia, and a neurocognitive battery 1 day before and 10 days following practical forced explosive entry exercises.
Results: The instructors reported significantly more blast exposures in their careers than the students (p < 0.05). Seventy-five percent of the instructors and 50% of the students reported a history of trauma to the head. A minority of the participants had deficits on cranial nerve, vestibular ataxia, and neurocognitive tests which did not change significantly postexposure. All the instructors and most of the students (90%) demonstrated postural stability deficits at baseline which did not change significantly postexposure.
Conclusions: Studying the effects of blast exposure on the human brain in a controlled experimental setting is not possible. Forced explosive entry training courses afford an opportunity to begin examining this issue in real time in a controlled setting. This study underscores the importance of baseline testing of troops, of the consideration of subclinical implications of blast exposure, and of continued studies of the effects of blast exposures, including repeated exposures on the human brain.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1097/TA.0b013e318232e7da | DOI Listing |
Heliyon
January 2025
Department of Neurology, Wenzhou TCM Hospital of Zhejiang Chinese Medical University, Wenzhou, China.
Background And Objectives: Depression long been a key concern for scholars worldwide; however, the field of depression has not received sufficient attention in traditional Chinese medicine. It was not until the 21st century that research into depression gradually entered a period of rapid development, with an increasing number of academic studies published in major journals. However, one limitation of this field is that no scholars have yet summarised the development process and key research issues.
View Article and Find Full Text PDFBMC Sports Sci Med Rehabil
November 2024
Department of Human, Philosophical and Educational Sciences, University of Salerno, Salerno, Italy.
Background: In Italy, Legislative Decree No. 36/2021 and Ministerial Decree (MD) No. 1649/2023 have redefined the professional landscape of the physical activity and health sectors, emphasizing interdisciplinary and wellness-oriented education.
View Article and Find Full Text PDFThe translation of impedance (R), current (I), and voltage (V) into tissue effects and the understanding of the settings of electrosurgical units is not obvious if judged by the many questions during live surgery. Below 200 V, the current heats the tissue until the steam of boiling stops the current. Thus, slower heating, because of less energy or a larger contact area, results in deeper coagulation.
View Article and Find Full Text PDFMalays J Med Sci
August 2024
Exercise and Sports Science Programme, School of Health Sciences, Universiti Sains Malaysia, Kelantan, Malaysia.
Background: Martial arts training is beneficial for improving physical fitness but the improvements can vary according to the type of martial art performed. This study investigated lung function, aerobic and anaerobic capacity, flexibility, muscular strength and power among male adolescents who were sedentary or who practiced taekwondo or wushu.
Methods: A total of 30 male adolescents living in the Kelantan state in Malaysia who were between 14 years old and 20 years old were enrolled and divided into three groups: i) sedentary (control), ii) taekwondo and iii) wushu.
Eur J Transl Myol
March 2024
Institute of Biomedical and Neural Engineering, Reykjavik University, Reykjavik, Iceland.
Scientific conferences increasingly suffer from the need for short presentations in which speakers like to dwell on the details of their work. A mitigating factor is to encourage discussion and planning of collaborations by organizing small meetings in a hotel large enough to host all attendees. This extends discussions' opportunities during morning breakfasts, lunches, dinners and long evenings together.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!
© LitMetric 2025. All rights reserved.