[i] McRory P, et al Consensus Statement on Concussion in Sport—the 4th International Conference on Concussion in Sport Br J Sports Med 2013;47:250-258 doi:10.1136/bjsports-2013-092313
 
[ii] Crisco J, Fiore R, Beckwith J, et al. Frequency and location of head impact exposures in individual collegiate football players. J Athl Train. 2010; 45(6):459-559.
 
[iii] King A, Yang K, Zhang L, Hardy W. Is head injury caused by linear or angular acceleration?  IRCOBI Conference. Lisbon, Portugal 2003. p. 1-12.
 
[iv] Pellman E, Viano D, Casson I, Arfken C, Powell J. Concussion in professional football: Injuries involving 7 or more days out-part 5. Neurosurg. 2004; 55(5):1100-19.
 
[v] Pellman E, Viano D, Tucker A, Casson I. Concussion in Professional Football: Location and Direction of Helmet Impacts-Part 2. Neurosurg. 2003; 53(6):1328-41.
 
[vi] Brolinson P, Manoogian S, McNeely D, Goforth M, Greenwald R, Duma S. Analysis of linear head accelerations from collegiate football impacts. Curr Sports Med Rep. 2006; 5(1):23-8.
 
[vii] Guskiewicz K, Mihalik J, Shankar V, Marshall S, Crowell D, Oliaro S, et al. Measurement of head impacts in collegiate football players; Relationship between head impact biomechanics and acute clinical outcome after concussion. Neurosurg. 2007; 61(6):1244-53.
 
[viii] Guskiewicz K, Mihalik J. Biomechanics of sport concussion: Quest for the elusive injury threshold. Exerc Sport Sci Rev. 2011; 39(1):4-11.
 
[ix] King, D., Hume, P.A., Brughelli, M., Gissane Instrumented mouthguard acceleration analyses for head impacts in amateur rugby union players over a season of matches., Am J Sports Med 2015 Mar 22;43(3):614-24.
 
[x] King, D., Hume, P.A., M., Gissane, Clarke T,  Similar head impact acceleration measured using instrumented ear patches in a junior rugby union team during matches in comparison with other sports.  Journal of Neurosurgery Pediatrics, March 2016
 
[xi] Necksafe Ltd is dedicated to the elimination of preventable head and neck injuries through advocacy, awareness, education and research and is recognised by the Australian Charities and Not For Profits Commission (ACNC) as a Health Promotion Charity (HPC) with Deductible Gift Recipient (DGR) status
 
[xii] Auckland University of Technology Ethics Committee Ethics Application Number 12/156
 
[xiii] Deakin University 2014--135

 

[xiv] Consensus Statement, 4th International Conference on Concussion in Sport, November 2012

 
[xv] King-Devick Test Inc. in association with the Mayo Cinic, Oakbrook Terrace, IL, United States.
 
[xvi] Cogstate Inc New Haven, CT: Costate Comupterised Assessment Tool (CCAT)
 
[xvii] Brain Resource Inc, San Fransisco, CA, United States.: MyBrainSolutions
 
[xviii] IsoTechnology, Tweed Heads, NSW
 
[xix] Oculus VR, Inc., Irvine, CA 92612, United States.
 
[xx] Pearce, AJ et al Acute motor, neurocognitive and neurophysiological change following concussion injury in Australian amateur football. A prospective multimodal investigation J Sci Med Sport. 2015 Sep;18(5):500-6.
 
[xxi] Galetta, K et al., Neurology. 2011 Apr 26; 76(17): 1456–1462.The King-Devick test as a determinant of head trauma and concussion in boxers and MMA fighters         
[xxii] X2 Biosystems, Inc, Seattle Washington
 
[xxiii] King, D., Hume, P., Brughelli, M. & Gissane, C. Instrumented mouthguard acceleration analyses for head impacts in amateur rugby union players over a competition season Am J Sports Med (2014)
 
[xxiv] Cantu, R. Concussions and Our Kids (2012 Houghton Mifflen Harcourt) p. 5. 
 
[xxv] Mihalik J, Blackburn J, Greenwald B, et al. Collision type and player anticipation affect head impact severity among youth ice hockey players. Pediatrics 2010;125(6):e1394-e1401.
 
[xxvi] Zhang L, Yang J, King A. A proposed injury threshold for mild traumatic brain injury. J Biomed Eng 2004;126(2):226-236.
 
[xxvii] King D, Hume P, Brughelli M, et al. Instrumented mouthguard acceleration analyses for head impacts in amateur rugby union players over a season of matches. Am J Sports Med 2015;43(3):614-624.
 
[xxviii] Broglio SP, Eckner J, Martini D, et al. Cumulative head impact burden in high school football. J Neurotrauma 2011;28(10):2069-2078.
 
[xxix] Nevins D, Smith L, Kensrud J. Laboratory evaluation of wireless head impact sensor. Procedia Engin 2015;112(2015):175-179.