Head injury criterion

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Head injury criterion Citation

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A new biomechanical head injury criterion

This paper presents a new analysis of the physics of closed head injury caused by intense acceleration of the head. At rest a 1 cm gap filled with cerebrospinal fluid (CSF) separates the human brain from the skull. During impact whole head acceleration induces artificial gravity within the skull. Because its density differs slightly from that of CSF, the brain accelerates, strikes the inner asp...

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Side Oblique Injury Criterion

Previous analysis of CIREN and NASS data indicate the prevalence of anterior lateral loading to the occupant in side impact crashes. Numerous studies have examined the post mortem human subject (PMHS) response to pure lateral loading; however, the biomechanics of anterior lateral loads to the thorax are not well understood. The goal of this study is to develop a side oblique injury criterion an...

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Epidemiology of head injury in Kerman

This cross-sectional study was carried out during the year 1990 at Shahid Bahonar hospital of Kerman. During this period 1350 patients were admitted, 53℅ of whom were below the age cases occurring between 3 to 7 pm. The highest rate of admission was in summer. The average stay at the hospital was 7.2 days and the mortality rate in these patients was 8.14℅ , twenty four of whom (22.2℅) expired a...

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5 Years Epidemiologic Study of Head Injury

There is limited research about head injury. In this existing data study, 2443 admission records of 28367 patients that confer to Loghman Medical Center from 1986-1991 were analyzed. Several factors including age, sex, type and cause of injury, mortality and morbidity were investigated. Overall, the most common age group were 20-40 years, but the most common age group in female patients were 3-...

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ژورنال

عنوان ژورنال: IEEE Robotics & Automation Magazine

سال: 2009

ISSN: 1070-9932

DOI: 10.1109/mra.2009.934824