This is a "connection" page, showing publications co-authored by Alexander Powers and Mark Espeland.
DiGuglielmo DM, Kelley ME, Espeland MA, Gregory ZA, Payne TD, Jones DA, Filben TM, Powers AK, Stitzel JD, Urban JE. The Effect of Player Contact Characteristics on Head Impact Exposure in Youth Football Games. J Appl Biomech. 2021 Jan 22; 37(2):145-155.
Urban JE, Flood WC, Zimmerman BJ, Kelley ME, Espeland MA, McNamara L, Davenport EM, Powers AK, Whitlow CT, Maldjian JA, Stitzel JD. Evaluation of head impact exposure measured from youth football game plays. J Neurosurg Pediatr. 2019 May 10; 24(2):190-199.
Kelley ME, Espeland MA, Flood WC, Powers AK, Whitlow CT, Maldjian JA, Stitzel JD, Urban JE. Comparison of head impact exposure in practice drills among multiple youth football teams. J Neurosurg Pediatr. 2018 12 21; 23(3):381-389.
Urban JE, Kelley ME, Espeland MA, Davenport EM, Whitlow CT, Powers AK, Maldjian JA, Stitzel JD. In-Season Variations in Head Impact Exposure among Youth Football Players. J Neurotrauma. 2019 01 15; 36(2):275-281.
Kelley ME, Kane JM, Espeland MA, Miller LE, Powers AK, Stitzel JD, Urban JE. Head impact exposure measured in a single youth football team during practice drills. J Neurosurg Pediatr. 2017 Nov; 20(5):489-497.
Davenport EM, Apkarian K, Whitlow CT, Urban JE, Jensen JH, Szuch E, Espeland MA, Jung Y, Rosenbaum DA, Gioia GA, Powers AK, Stitzel JD, Maldjian JA. Abnormalities in Diffusional Kurtosis Metrics Related to Head Impact Exposure in a Season of High School Varsity Football. J Neurotrauma. 2016 12 01; 33(23):2133-2146.
Davenport EM, Whitlow CT, Urban JE, Espeland MA, Jung Y, Rosenbaum DA, Gioia GA, Powers AK, Stitzel JD, Maldjian JA. Abnormal white matter integrity related to head impact exposure in a season of high school varsity football. J Neurotrauma. 2014 Oct 01; 31(19):1617-24.