Jonathan G Beckwith

Summary

Publications

  1. pmc Head impact exposure sustained by football players on days of diagnosed concussion
    Jonathan G Beckwith
    Simbex, Lebanon, NH 03766, USA
    Med Sci Sports Exerc 45:737-46. 2013
  2. pmc Timing of concussion diagnosis is related to head impact exposure prior to injury
    Jonathan G Beckwith
    Simbex, Lebanon, NH 03766, USA
    Med Sci Sports Exerc 45:747-54. 2013
  3. pmc Measuring head kinematics in football: correlation between the head impact telemetry system and Hybrid III headform
    Jonathan G Beckwith
    Simbex, 10 Water Street, Suite 410, Lebanon, NH 03766, USA
    Ann Biomed Eng 40:237-48. 2012
  4. pmc Gender differences in head impacts sustained by collegiate ice hockey players
    Lindley L Brainard
    Simbex, Lebanon, NH 03766, USA
    Med Sci Sports Exerc 44:297-304. 2012
  5. doi request reprint Maximum principal strain and strain rate associated with concussion diagnosis correlates with changes in corpus callosum white matter indices
    Thomas W McAllister
    Department of Psychiatry, Section of Neuropsychiatry, Dartmouth Medical School, Dartmouth Hitchcock Medical Center, One Medical Center Drive, Lebanon, NH 03756, USA
    Ann Biomed Eng 40:127-40. 2012
  6. ncbi request reprint Validation of a noninvasive system for measuring head acceleration for use during boxing competition
    Jonathan G Beckwith
    Simbex, Lebanon, NH, USA
    J Appl Biomech 23:238-44. 2007
  7. doi request reprint Development of a multimodal blast sensor for measurement of head impact and over-pressurization exposure
    Jeffrey J Chu
    Simbex, 10 Water Street, Suite 410, Lebanon, NH 03766, USA
    Ann Biomed Eng 40:203-12. 2012

Collaborators

Detail Information

Publications7

  1. pmc Head impact exposure sustained by football players on days of diagnosed concussion
    Jonathan G Beckwith
    Simbex, Lebanon, NH 03766, USA
    Med Sci Sports Exerc 45:737-46. 2013
    ....
  2. pmc Timing of concussion diagnosis is related to head impact exposure prior to injury
    Jonathan G Beckwith
    Simbex, Lebanon, NH 03766, USA
    Med Sci Sports Exerc 45:747-54. 2013
    ..This study compares measures of head impact frequency, location, and kinematic response before cases of immediate and delayed concussion diagnosis...
  3. pmc Measuring head kinematics in football: correlation between the head impact telemetry system and Hybrid III headform
    Jonathan G Beckwith
    Simbex, 10 Water Street, Suite 410, Lebanon, NH 03766, USA
    Ann Biomed Eng 40:237-48. 2012
    ..Results from this study indicate that measurements from the two methods of study are correlated and provide a link that can be used to better interpret findings from future study using either technology...
  4. pmc Gender differences in head impacts sustained by collegiate ice hockey players
    Lindley L Brainard
    Simbex, Lebanon, NH 03766, USA
    Med Sci Sports Exerc 44:297-304. 2012
    ..This study aimed to quantify the frequency, magnitude, and location of head impacts sustained by male and female collegiate ice hockey players during two seasons of play...
  5. doi request reprint Maximum principal strain and strain rate associated with concussion diagnosis correlates with changes in corpus callosum white matter indices
    Thomas W McAllister
    Department of Psychiatry, Section of Neuropsychiatry, Dartmouth Medical School, Dartmouth Hitchcock Medical Center, One Medical Center Drive, Lebanon, NH 03756, USA
    Ann Biomed Eng 40:127-40. 2012
    ..80, p = 0.006) but change in FA did not (ρ = 0.18, p = 0.62). These results provide preliminary confirmation that model-predicted strain and strain rate in the CC correlate with changes in indices of white matter integrity...
  6. ncbi request reprint Validation of a noninvasive system for measuring head acceleration for use during boxing competition
    Jonathan G Beckwith
    Simbex, Lebanon, NH, USA
    J Appl Biomech 23:238-44. 2007
    ..88), and GSI (r2 = 0.89). Mean location error was 9.7 +/- 5.2 masculine. Based on this study, the IBH is a valid system for measuring head acceleration and impact location that can be integrated into training and competition...
  7. doi request reprint Development of a multimodal blast sensor for measurement of head impact and over-pressurization exposure
    Jeffrey J Chu
    Simbex, 10 Water Street, Suite 410, Lebanon, NH 03766, USA
    Ann Biomed Eng 40:203-12. 2012
    ..For all comparative measures, peak magnitude, peak impulse, and cross-correlation measures, R (2) values, were greater than 0.900 indicating excellent agreement of peak measurements and time-series comparisons with laboratory measures...