Association of physiological variables with subconcussive head impacts in high school American football
نویسندگان
چکیده
منابع مشابه
Cerebrovascular reactivity alterations due to subconcussive repetitive head trauma in asymptomatic high school football players
Joshi, Chetas. M.S.E.C.E., Purdue University, May 2015. Cerebrovascular Reactivity Alterations due to Subconcussive Repetitive Head Trauma in Asymptomatic High School Football Players. Major Professor: Thomas Talavage Chronic neurological damage as a result of chronic repetitive head trauma is a major concern for football athletes today. Repetitive concussions have been linked to many neurologi...
متن کاملHead Impact Magnitude in American High School Football.
OBJECTIVES To describe determinants of head impact magnitudes between various play aspects in high school football. METHODS Thirty-two high school American football players wore Head Impact Telemetry System instrumented helmets to capture head impact magnitude (linear acceleration, rotational acceleration, and Head Impact Technology severity profile [HITsp]). We captured and analyzed video fr...
متن کاملHead impacts during high school football: a biomechanical assessment.
CONTEXT Little is known about the impact biomechanics sustained by players during interscholastic football. OBJECTIVE To characterize the location and magnitude of impacts sustained by players during an interscholastic football season. DESIGN Observational design. SETTING On the field. PATIENTS OR OTHER PARTICIPANTS High school varsity football team (n = 35; age = 16.85 +/- 0.75 years, ...
متن کاملDetecting Neurocognitive and Neurophysiological Changes as a Result of Subconcussive Blows in High School Football Athletes
Recent work suggests that repetitive subconcussive head impacts may contribute to long-term neurodegeneration; however, the risk thresholds for subconcussive injury are unknown. It was hypothesized that the number and severity of head impacts could quantify the risk of developing abnormal neurophysiology. Twenty-one high school boys (ages 14 to 18) participating in varsity and junior varsity fo...
متن کاملWhite Matter Changes Related to Subconcussive Impact Frequency during a Single Season of High School Football.
BACKGROUND AND PURPOSE The effect of exposing the developing brain of a high school football player to subconcussive impacts during a single season is unknown. The purpose of this pilot study was to use diffusion tensor imaging to assess white matter changes during a single high school football season, and to correlate these changes with impacts measured by helmet accelerometer data and neuroco...
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ژورنال
عنوان ژورنال: Neurology
سال: 2019
ISSN: 0028-3878,1526-632X
DOI: 10.1212/01.wnl.0000581108.75442.9b