Search Results - "Lessley, David J."

Video Analysis of Reported Concussion Events in the National Football League During the 2015-2016 and 2016-2017 Seasons by Lessley, David J., Kent, Richard W., Funk, James R., Sherwood, Christopher P., Cormier, Joseph M., Crandall, Jeff R., Arbogast, Kristy B., Myers, Barry S.

“…Background: Concussions in American football remain a high priority of sports injury prevention programs. Detailed video review provides important information…”
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On-Field Performance of an Instrumented Mouthguard for Detecting Head Impacts in American Football by Gabler, Lee F., Huddleston, Samuel H., Dau, Nathan Z., Lessley, David J., Arbogast, Kristy B., Thompson, Xavier, Resch, Jacob E., Crandall, Jeff R.

“…Wearable sensors that accurately record head impacts experienced by athletes during play can enable a wide range of potential applications including equipment…”
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Sensitivity and Specificity of On-Field Visible Signs of Concussion in the National Football League by Elbin, Robert J, Zuckerman, Scott L, Sills, Allen K, Crandall, Jeff R, Lessley, David J, Solomon, Gary S

“…Abstract BACKGROUND On-field visible signs (VS) are used to help identify sport-related concussion (SRC) in the National Football League (NFL). However, the…”
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Position-Specific Circumstances of Concussions in the NFL: Toward the Development of Position-Specific Helmets by Lessley, David J., Kent, Richard W., Cormier, Joseph M., Sherwood, Christopher P., Funk, James R., Crandall, Jeff R., Myers, Barry S., Arbogast, Kristy B.

“…Consideration of position-specific features of the NFL concussion environment could enable improved risk mitigation through the design of position-specific…”
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Concussions in the National Football League: the evolution of video review for assessing the frequency and reliability of visible signs by Zuckerman, Scott L, Elbin, R J, Sills, Allen K, Crandall, Jeff R, Lessley, David J, Moran, Caitlin M, Moran, Caroline D, Solomon, Gary S

“…: The use of video review to document visible signs (VS) of sport-related concussion in the National Football League (NFL) is a novel method to recognize head…”
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Whole-body Response for Pedestrian Impact with a Generic Sedan Buck by Forman, Jason L, Joodaki, Hamad, Forghani, Ali, Riley, Patrick O, Bollapragada, Varun, Lessley, David J, Overby, Brian, Heltzel, Sara, Kerrigan, Jason R, Crandall, Jeff R, Yarboro, Seth, Weiss, David B

“…To serve as tools for assessing injury risk, the biofidelity of whole-body pedestrian impact dummies should be validated against reference data from full-scale…”
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Occupant Kinematics in Laboratory Rollover Tests: PMHS Response by Lessley, David J, Riley, Patrick, Zhang, Qi, Foltz, Patrick, Overby, Brian, Heltzel, Sara, Sochor, Mark, Crandall, Jeff, Kerrigan, Jason R

“…The objective of the current study was to characterize the whole-body kinematic response of restrained PMHS in controlled laboratory rollover tests. A dynamic…”
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The Contribution of Pre-impact Spine Posture on Human Body Model Response in Whole-body Side Impact by Poulard, David, Subit, Damien, Donlon, John-Paul, Lessley, David J, Kim, Taewung, Park, Gwansik, Kent, Richard W

“…The objective of the study was to analyze independently the contribution of pre-impact spine posture on impact response by subjecting a finite element human…”
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Side Impact PMHS Thoracic Response With Large-Volume Air Bag by Shaw, Greg, Lessley, David J., Ash, Joseph L., Sochor, Mark R., Crandall, Jeff R., Luzon-Narro, Javier, Arregui-Dalmases, Carlos

“…Objective: The objective of this study is to assess the response of postmortem human subjects (PMHS) to a large-volume side air bag in a fully instrumented and…”
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Occupant kinematics and shoulder belt retention in far-side lateral and oblique collisions: a parametric study by Forman, Jason L, Lopez-Valdes, Francisco, Lessley, David J, Riley, Patrick, Sochor, Mark, Heltzel, Sara, Ash, Joseph, Perz, Rafal, Kent, Richard W, Seacrist, Thomas, Arbogast, Kristy B, Tanji, Hiromasa, Higuchi, Kazuo

“…In far-side impacts, head contact with interior components is a key injury mechanism. Restraint characteristics have a pronounced influence on head motion and…”
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External biofidelity in lateral impact measurement of global and local forces by Parent, Daniel P., Shaw, C. Greg, Lessley, David J., Bolton, Jim R., Arregui-Dalmases, Carlos, Purtsezov, Sergey, Riley, Patrick O., Crandall, Jeff R., Takayama, Shinichi, Ono, Koshiro, Kamiji, Koichi, Yasuki, Tsuyoshi

“…A study was conducted to develop high-resolution external biofidelity data for the response of post-mortem human surrogates (PMHS) in side-impact loading. This…”
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Sensitivity and Specificity of On-Field Visible Signs of Concussion in the National Football League by Elbin, Robert J, Zuckerman, Scott L, Sills, Allen K, Crandall, Jeff R, Lessley, David J, Solomon, Gary S

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Analysis of spinal motion and loads during frontal impacts. Comparison between PMHS and ATD by Lopez-Valdes, Francisco J, Lau, Anthony, Lamp, John, Riley, Patrick, Lessley, David J, Damon, Andrew, Kindig, Matthew, Kent, Richard, Balasubramanian, Sriram, Seacrist, Thomas, Maltese, Matthew R, Arbogast, Kristy B, Higuchi, Kazuo, Tanji, Hiro

“…Quantifying the kinematics of the human spine during a frontal impact is a challenge due to the multi-degree-of-freedom structure of the vertebral column. This…”
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Kinematic response of the spine during simulated aircraft ejections by Damon, Andrew M, Lessley, David J, Salzar, Robert S, Bass, Cameron R, Shen, Francis H, Paskoff, Glenn R, Shender, Barry S

“…Military aviators are susceptible to spinal injuries during high-speed ejection scenarios. These injuries commonly arise as a result of strains induced by…”
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Occupant Kinematics in Laboratory Rollover Tests: ATD Response and Biofidelity by Zhang, Qi, Lessley, David L, Riley, Patrick, Toczyski, Jacek, Lockerby, Jack, Foltz, Patrick, Overby, Brian, Seppi, Jeremy, Crandall, Jeff R, Kerrigan, Jason R

“…Rollover crashes are a serious public health problem in United States, with one third of traffic fatalities occurring in crashes where rollover occurred. While…”
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Dynamic response corridors of the human thigh and leg in non-midpoint three-point bending: Journal of passenger cars: mechanical systems by IVARSSON, B. Johan, KERRIGAN, Jason R, LESSLEY, David J, DRINKWATER, D. Chris, KAM, Check Y, MURPHY, Drew B, CRANDALL, Jeff R, KENT, Richard W

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Dynamic Response Corridors of the Human Thigh and Leg in Non-Midpoint Three-Point Bending by Ivarsson, B. Johan, Kerrigan, Jason R., Lessley, David J., Drinkwater, D. Chris, Kam, Check Y., Murphy, Drew B., Crandall, Jeff R., Kent, Richard W.

“…Current standards and test devices for pedestrian safety are developed using results from impact tests where inertial considerations have dominated and the…”
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