Faculty Publications

Recent CSDI Faculty Publications

Charles Ellis Jr., PhD, CCC-SLP

• Babtunde, O.T., Briley, P.M.*, White, B.M., Fang, X., & Ellis, C. (in press). Dietary practices among stroke-survivors- Racial/ethnic differences. Journal of Stroke and Cerebrovascular Diseases.
• Briley, P.M. & Ellis, C. (in press). Behavioral, emotional, and social well-being in children who stutter:
  Evidence from the National Health Interview Survey”. Journal of Developmental and Physical Disabilities.
• Burns, S.P., Mueller, M., Magwood, G., White, B.M., & Ellis, C. (in press). Racial and ethnic disparities in post-stroke subjective cognitive decline exist. Disability and Health Journal.
• Burns, S.P., White, B., Magwood, G.S., Ellis, C., Logan, A., Buie, J.N., & Adams, R.J. (in press). Racial and ethnic disparities in stroke outcomes: A scoping review of post-stroke disability assessment tools. Disability and Rehabilitation.
• Ellis, C. & Briley, P.M. (in press). Experience doesn’t reduce all stress: An exploration of perceived stress
  among graduate students in Speech-Language Pathology. Journal of Allied Health.
• Ellis, C., Hardy, R.Y., Lindrooth, R.C. & Peach, R.K. (in press). Rate of aphasia among stroke patients
  discharged from hospitals in the United States. Aphasiology.
• Hardy, R.Y., Lindrooth, R.C., Peach, R.K., & Ellis, C. (in press). Urban-rural differences in service utilization and costs of care for racial-ethnic groups hospitalized with post-stroke aphasia. Archives of Physical Medicine and Rehabilitation.
• White B.M., Ellis, C., Moran, W.P., Jones, W.J., & Simpson, K.N. (in press) The effect of the global
  financial crisis on preventable hospitalizations among the homeless in New York state. Journal of Health Services Research & Policy. [Epub ahead of print].
• White, B.M., Magwood, G.S., Burns, S.B., & Ellis, C. (in press). Sex differences in patientreported post-
  stroke disability. Journal of Women’s Health.
• Sharma S, Briley P, Wright HH, Perry JL, Fang X, Ellis C (2019). Gender differences in aphasia
  outcomes:Evidence from the AphasiaBank. International Journal of Language & Communication Disorders, 54(5), 806-813.
• Adams, R.J., Ellis, C., Magwood, G., Kindy, M., Bonilha, L., Lackland, D., and WISSDOM Investigators. (2018). Addressing racial disparities in stroke: The wide spectrum investigation of stroke outcome disparities on multiple levels (WISSDOM). Ethnicity and Disease, 28(1), 61-68.
• Briley, P. M., & Ellis, C. (2018). The coexistence of disabling conditions in children who stutter:
  Evidence from the national health interview survey. Journal of Speech, Language, and Hearing Research, 61(12), 2895-2905. doi:10.1044/2018_JSLHR-S-17-0378
• Ellis, C. (2018). African Americans and Aphasia: A 25 year review. Journal of the National Black
  Association for Speech-Language and Hearing, 13(1), 31-42.
• Ellis, C. & Mayo, R. (2018). Moving from conference presentations to scholarly publications. Journal of
  the National Black Association for Speech-Language and Hearing, 13(1), 53-59.
• Feimster Holt, Y., & Ellis, C. (2018). African american women’s speech: Vowel inherent spectral change.
  Acoustical Science and Technology, 39(2), 160-162. doi:10.1250/ast.39.160
• Holt, Y.F. & Ellis, C. (2018). African American women’s speech: Vowel inherent spectral change.
  Acoustical Science and Technology, 39(2), 160-162.
• Ellis, C., Hardy, R.Y. & Lindrooth, R.C. & (2017). Greater healthcare utilization and costs among black
  persons compared to white persons with aphasia in the North Carolina stroke belt. Journal of the Neurological Sciences, 376, 76-83.
• Ellis, C., Magwood, G., & White, B. (2017). Racial differences in patient-reported poststroke disability in older adults. Geriatrics. 2, 16; DOI:10.3390/geriatrics2020016.
• Ellis, C. & Peach, R.K. (2017). Life Satisfaction and Aphasia: An Integrative Review with
  Recommendations for Future Research. Aphasiology. 31(6), 631-642
• Ellis, C. & Peach R.K. (2017). Racial-ethnic differences in word fluency and auditory comprehension
  among persons with post-stroke aphasia. Archives of Physical Medicine and Rehabilitation, 98(4):681-686.
• Ellis, C., Peach, R.K., Hardy, R.Y. & Lindrooth, R.C. (2017). The Influence of race on SLP utilization and costs among persons with aphasia. Aphasiology, 31(12), 1433-1440.
• Briley, P.M., Nall, K., Winslow, S. & Ellis, C. (2017) University affiliated aphasia groups: Benefits to
  persons with aphasia, families, and student trainees. Journal of Speech Pathology and Therapy, 2:1. DOI: 10.4172/2472-5005.1000120
• Jordan H.N., Schenck G.C., Ellis C., Rangarathnam B., Fang X. & Perry J.L. (2017). Examining
  velopharyngeal closure patterns based on anatomic variables. Journal of Craniofacial Surgery, 28(1):270-274.
• Grubaugh, A., Veronee, K., Ellis, C., Knapp, R., & Brown, W. (2017). Feasibility and efficacy of prolonged exposure for PTSD among Individuals with a psychotic spectrum disorder. Frontiers in Psychology, Clinical and Health Psychology Section. 8:977. doi: 10.3389/fpsyg.2017.00977.
• Magwood, G.S., White, B.M., & Ellis, C. (2017). Stroke-related disease comorbidity and secondary
  stroke prevention practices among young stroke survivors. Journal of Neuroscience Nursing, 49(5), 296-301.

Yolanda Feimster Holt, PhD, CCC-SLP

• Méndez LI, Perry, JL, Holt Y, Bian H, Fafulas S (in press). Same or Different: Narrative Retells in Bilingual Latino Kindergarten Children. Bilingual Research Journal.
• Perry JL, Kotlarek K, Mendez L, Holt Y, Fafulas S, Broadwell, K (2019). Nasometric Comparison Between Spanish-English Bilingual and English Monolingual Children. Cleft Palate Craniofacial Journal, 56(3), 331339. PMID: 29986147. DOI: 10.1177/1055665618786350.
• Pua E, Holt Y, Kollara L, Rangarathnam B, Fang X, Perry JL (2019) Evaluating Nasalace Values Among
  Bilingual Mandarin-English Speakers. Cleft Palate Craniofacial Journal, 56(4), 462-470. PMID: 30099917. DOI: 10.1177/1055665618791942
• Holt, Y. F., & Rangarathnam, B. (2018). F0 declination and reset in read speech of african american and
  white american women. Speech Communication, 97, 43-50. doi:10.1016/j.specom.2018.01.001
• Holt, Y. F. (2018). Mechanisms of vowel variation in african american english. Journal of Speech,
  Language, and Hearing Research, 61(2), 197-209. doi:10.1044/2017_JSLHR-S-16-0375
• Holt, Y., & Ellis, C. (2018). African american women’s speech: Vowel inherent spectral change. Acoustical Science and Technology, 39(2), 160-162. doi:10.1250/ast.39.160

Jamie Perry, PhD, CCC-SLP

• Baylis AL, Perry JL, Wilson K, Dailey S, Bedwinek A, Trost-Cardamone J, Kirschner RE, Goudy S. (in press). Team management of velopharyngeal inadequacy: Summary of best practices for surgeons and speech-language pathologists. Perspectives.
• Haenssler AE, Baylis A, Perry JL, Kollara L, Fang X, Kirschner R. (in press) Impact of cranial base
  abnormalities on cerebellar volume and the velopharynx in 22q11.2 Deletion Syndrome. Cleft Palate Craniofacial Journal.
• Kollara L, Baylis A, Kirschner R, Bates G, Smith M, Xiangming F, Perry JL. (in press) Interaction of the craniofacial complex and velopharyngeal musculature on speech resonance in children with 22q11.2 deletion syndrome: An mri analysis. Journal of Plastic, Reconstructive & Aesthetic Surgery.
• Kollara L, Baylis A, Kirschner R, Bates G, Smith M, Fang X, Perry JL (in press). Velopharyngeal structural and muscle variations in children with 22q11.2 deletion syndrome: An unsedated MRI study. Cleft Palate-Craniofacial Journal.
• Kotlarek KJ, Haenssler AE, Hildebrand KE, Perry JL (in press). Morphological variation of the velum in children and adults using mri. Imaging Science in Dentistry.
• Mason KN, Hauhuth K, Perry JL, Riski JE (in press). Evaluating the accuracy of using at rest images to
  determine the height of velopharyngeal closure. Journal of Craniofacial Surgery.
• Mason KN, Stockstill JW, Perry JL (in press). Growth of the craniofacial complex and its relationship to to Pierre Robing Sequence: A narrative review. International Journal on Disability and Human Development.
• Medeiros-Santa MNL N, Perry JL, Yassutaka R, Trindade-Suedam I, Yamashita RP. (in press) Predictors of velopharyngeal dysfunction in individuals with cleft palate following surgical maxillary advancement: Clinical and tomographic assessments. Cleft Palate-Craniofacial Journal.
• Méndez LI, Perry, JL, Holt Y, Bian H, Fafulas S (in press). Same or different: Narrative retells in bilingual latino kindergarten children. Bilingual Research Journal.
• Perry JL, Chen JY, Kotlarek KJ, Haenssler AE, Kuehn DP, Sutton BP, Sitzman TJ, Fang X (in press).
  Morphology of the musculus uvulae in vivo using MRI and 3D modeling among adults with normal anatomy and preliminary comparison to cleft palate anatomy. Cleft Palate-Craniofacial Journal.
• Perry JL, Kotlarek KJ, Spoloric K, Baylis A, Kollara L, Grischkan JM, Kirschner R, Bates DG; Smith M, Findlen U. (in press). Differences in the tensor veli palatini muscle and hearing status in children with and without 22q11.2 deletion syndrome. Cleft Palate Craniofacial Journal.
• Sharma S, Briley P, Wright HH, Perry JL, Fang X, Ellis C (2019). Gender differences in aphasia
  outcomes:Evidence from the AphasiaBank. International Journal of Language & Communication Disorders, 54(5), 806-813.
• Perry JL, Kollara L, Sutton BP, Kuehn DP, Fang X (2019). Growth effects on velopharyngeal anatomy from childhood to adulthood. Journal of Speech, Language, and Hearing Research, 62, 682-692. PMID: 30950740. DOI: 10.1044/2018.
• Perry JL, Kotlarek K, Mendez L, Holt Y, Fafulas S, Broadwell, K (2019). Nasometric comparison between spanish-english bilingual and english monolingual children. Cleft Palate Craniofacial Journal, 56(3), 331339. PMID: 29986147. DOI: 10.1177/1055665618786350.
• Pua E, Holt Y, Kollara L, Rangarathnam B, Fang X, Perry JL (2019) Evaluating nasalace values among
  bilingual mandarin-english speakers. Cleft Palate Craniofacial Journal, 56(4), 462-470. PMID: 30099917. DOI: 10.1177/1055665618791942
• Schenck GC, Perry JL, Kollara L, Kuehn DP (2019). Effects of surgical intervention and continuous positive arirway pressure therapy on velopharyngeal structure and function: A case report. Cleft Palate Craniofacial Journal 56(4), 525-533. DOI: PMID: 30048600. DOI: 10.1177/1055665618787688
• George TN, Kotlarek KJ, Kuehn DK, Sutton BP, Perry JL (2018). Differences in the tensor veli palatini
  between adults with and without cleft palate using high resolution three-dimensional magnetic resonance imaging. Cleft Palate Craniofacial Journal, 55(5), 698-705. DOI: 10.1177/1055665617752802.
• Kotlarek KJ, Kotlarek J, Reitnauer P, Perry JL (2018) A familial case study exploring craniofacial,
  velopharyngeal, and speech variations in pierre robin sequence. Clinical Archives of Communication Disorders, 3(2), 236-245. DOI:10.21849/cacd.2018.00360.
• Mason KN, Pua E, Perry JL (2018). Effect of motor-based speech intervention on articulatory placement
  to treat a posterior nasal fricative: A preliminary mri study on a single subject. International Journal of Language and Communication Disorders. 53(4), 852-863. DOI: 10.1111/1460-6984.12393.
• Mason K, Riski JE, Perry JL (2018). Age related changes between the level of velopharyngeal closure and palatal plane in subjects with cleft and non-cleft velopharyngeal dysfunction. Cleft Palate Craniofacial Journal. PMID: 26963301. DOI: 10.1097/SCS.0000000000002403.
• Mason K, Riski JE, Perry JL (2018). Changes in the height of velopharyngeal closure relative to the
  cervical spine from infancy through adolescence in patients with cleft palate. Cleft Palate-Craniofacial Journal, 55(4), 508-516. PMID: 29554448. DOI: 10.1177/1055665617732784.
• Perry JL, Kollara L, Kuehn DP, Sutton BP, Fang X (2018). Examining age, sex, and race characteristics of velopharyngeal structures in 4- to 9- year old children using magnetic resonance imaging. Cleft Palate-Craniofacial Journal, 55(1), 21-34. DOI: 10.1177/1055665617718549.
• Perry JL, Kotlarek K, Sutton BP, Kuehn DP, Jaskolka M, Fang X, Point SW, Rauccio F (2018). Variations in velopharyngeal structure in adults with repaired cleft palate. Cleft Palate-Craniofacial Journal, 55(10), 1409-1418. PMID: 29356620. DOI: 10.1177/1055665617752803.
• Perry JL, Mason K, Sutton BP, Kuehn DK (2018) Can dynamic mri be used to accurately identify
  velopharyngeal closure patterns? Cleft Palate-Craniofacial Journal, 55(4), 499-507. PMID: 29554453. DOI: 10.1177/1055665617735998.
• Fu M, Barlaz MS, Holtrop JL, Perry JL, Kuehn DP, Shosted RK, Liang Z, Sutton BP (2017). High Resolution full-vocal-tract 3d dynamic speech imaging. Magnetic Resonance in Medicine. 77(4), 16191629. PMID: 27099178. DOI: 10.1002/mrm.26248.
• Jordan HN, Schenck GC, Ellis C, Rangarathnam B, Fang X, Perry JL (2017). Examining velopharyngeal closure patterns based on anatomic variables. Journal of Craniofacial Surgery, 28(1), 270-274. PMID: 27941550. DOI: 10.1097/SCS.0000000000003284.
• Kollara L, Schenck GC, Jaskolka M, Perry JL (2017). Examining a new method to studying velopharyngeal structures in a child with 22q11.2 ds. Journal of Speech Language and Hearing Research, 60, 892-896. PMID: 28384736. DOI: 10.1044/2016_JSLHR-S-16-0084.
• Kotlarek KJ, Perry JL, Fang, X (2017). Morphology of the levator veli palatini muscle in adults with
  repaired cleft palate. Journal of Craniofacial Surgery, 28(3), 833-837. PMID: 28060090. DOI: 10.1097/SCS.0000000000003373.
• Perry, JL, Kuehn DP, Sutton BP, Fang X (2017). Velopharyngeal structural and functional assessments of speech in young children using dynamic magnetic resonance imaging. Cleft Palate-Craniofacial Journal, 54(4), 408-422. DOI: 10.1597/15-120.

Kathrin Rothermich, PhD

• Fish, K., Rothermich K., Pell., M.D. (2017). The sound of (in)sincerity. Journal of Pragmatics 121, 147-
  161.
• Rothermich K., Schwartz R.1, Kotz S.A., Pell M.D (2017). Unaltered emotional experience in
  Parkinson’s disease: Pupillometry and behavioral evidence. Journal of Clinical and Experimental Neuropsychology. doi: 10.1080/13803395.2017.1343802.

Heather Harris Wright, PhD, CCC-SLP

Book Chapters

Sharma, S., Kim, H., & Wright, H. H. (in press). Elderly: Communication disorders of aging. In. M. J. Ball &
J. S. Damico (Eds). Sage Encyclopedia of Communication Sciences and Disorders (pp. xx). Thousand Oaks, CA: SAGE Publications Inc.

Manuscripts

• Christensen, S. C., Wright, H. H., & Ratiu, I. (in press). Working memory and aphasia: Peeling the onion. Journal of Neurolinguistics.
• Kim, H., & Wright, H. H. (in press). Concurrent validity and reliability of the core lexicon measure as a
  measure of word retrieval ability in aphasia narratives. American Journal of Speech- Language Pathology.
• Kim, H., Kintz, S., & Wright, H. H. (2019). Measuring word retrieval in narrative discourse: Core lexicon in Aphasia. International Journal of Language & Communication Disorders, 54(1), 68-78
• Kintz, S., Hibbs, V., Henderson, A., Andrews, M., & Wright, H. H. (2018). Discourse-based treatment in
  mild traumatic brain injury. Journal of communication disorders, 76, 47-59.
• Henderson, A., Kim, H., Kintz, S., Frisco, N., & Wright, H. H. (2017). Working memory in aphasia:
  Considering discourse processing and treatment implications. Seminars in Speech and Language, 38, 40-51.
• Kintz, S., & Wright, H. H. (2017). Discourse measurement in aphasia research. Aphasiology. DOI:
  10.1080/02687038.2017.1398807
• Kintz, S., & Wright, H. H. (2017). Semantic knowledge use in discourse: Influence of age. Discourse
  Processes, 54, 670-681. DOI: 10.1080/0163853X.2016.1150652
• Sharma S, Briley P, Wright HH, Perry JL, Fang X, Ellis C (2019). Gender differences in Aphasia
  outcomes: Evidence from the AphasiaBank. International Journal of Language & Communication Disorders, 54(5), 806-813.

Ning Zhou, PhD

• Tao. D., Liu. J., Yang, Z., Wilson. B. S., Zhou. N. (2018). Bilaterally combined electric and acoustic hearing in Mandarin-speaking listeners: The population with poor residual hearing. Trends in Hearing, 22, 1-13.
• Zhou, N. Dong, L. Hang, M. (2017). Evaluating multipulse integration as a neural-health correlate in
  human cochlear-implant users: Effects of stimulation mode. Journal of the Association for Research in Otolaryngology, published first online. DOI: 10.1007/s10162-017-0643-7.
• Zhou, N. (2017). Deactivating stimulation sites based on low-rate thresholds improves spectral ripple
  and speech reception thresholds in cochlear implant users. Journal of the Acoustical Society of America, 141, EL243-248.
• Zhou, N. Dong, L. (2017). Evaluating multipulse integration as a neural-health correlate in human
  cochlear-implant users: Relationship to psychometric functions for detection. Trends in Hearing, 21, 1-12.

Recent PTHE Faculty Publications

Theodore Graber, PhD

• Graber, T. G., Fandrey, K. R., & Thompson, L. V. (2019). Novel individualized power training protocol
  preserves physical function in adult and older mice. GeroScience, 41(2), 165–183.
• Graber, T. G., Fry, C. S., Brightwell, C. R., Moro, T., Maroto, R., Bhattarai, N., … Rasmussen, B. B. B.
  (2019). Skeletal muscle-specific knockout of DEP domain containing 5 protein increases mTORC1 signaling, muscle cell hypertrophy, and mitochondrial respiration. The Journal of Biological Chemistry, 294(11), 4091–4102.
• Kim, J.-H., Graber, T. G., Liu, H., Asakura, A., & Thompson, L. V. (2019). Increasing myosin light chain 3f (MLC3f) protects against a decline in contractile velocity. PloS One, 14(4), e0214982.
• Neelakantan, H., Brightwell, C. R., Graber, T. G., Maroto, R., Wang, H.-Y. L., McHardy, S. F., … Watowich, S. J. (2019). Small molecule nicotinamide N-methyltransferase inhibitor activates senescent muscle stem cells and improves regenerative capacity of aged skeletal muscle. Biochemical Pharmacology, 163, 481–492.

James Chia-Cheng Lin, PhD

• Hinderaker, M., Sylcott, B., Williams, K., & Lin, C. (2019). Aging affects the ability to process the optic
  flow stimulations: A functional near-infrared spectrometry study. Journal of Motor Behavior, 1-8. doi:10.1080/00222895.2019.1645639
• Lin, C., Whitney, S. L., Loughlin, P. J., Furman, J. M., Redfern, M. S., Sienko, K. H., & Sparto, P. J. (2018). The use of vibrotactile feedback during dual-task standing balance conditions in people with unilateral vestibular hypofunction. Otology & Neurotology, 39(5), e349-e356. doi:10.1097/MAO.0000000000001764
• Lin, C., Barker, J. W., Sparto, P. J., Furman, J. M., & Huppert, T. J. (2018). Correction to: Functional near-infrared spectroscopy (fNIRS) brain imaging of multi-sensory integration during computerized dynamic posturography in middle-aged and older adults. Experimental Brain Research, 236(4), 1225-1228. doi:10.1007/s00221-018-5177-7
• Huppert, T. J., Karim, H., Lin, C., Alqahtani, B. A., Greenspan, S. L., & Sparto, P. J. (2017). Functional
  imaging of cognition in an old-old population: A case for portable functional near-infrared spectroscopy. Plos One, 12(10), e0184918-e0184918. doi:10.1371/journal.pone.0184918
• Lin, C., Barker, J. W., Sparto, P. J., Furman, J. M., & Huppert, T. J. (2017). Functional near-infrared
  spectroscopy (fNIRS) brain imaging of multi-sensory integration during computerized dynamic posturography in middle-aged and older adults. Experimental Brain Research, 235(4), 1247-1256. doi:10.1007/s00221-017-4893-8

Stacey Meardon, PhD

• Willy, R. W., DeVita, P., Meardon, S. A., Baggaley, M., Womble, C. C., & Willson, J. D. (2019). Effects of load carriage and step length manipulation on achilles tendon and knee loads. Military Medicine, doi:10.1093/milmed/usz031.
• Meardon, S. A., Willson, J. D., Kernozek, T. W., Duerst, A., & Derrick, T. R. (2018). Shoe cushioning
  affects lower extremity joint contact forces during running. Footwear Science, 10(2), 109–117.
• Milner, C., Meardon, S. A., Hawkins, J., & Willson, J. D. (2018). Walking velocity and step length
  adjustments affect knee joint contact forces in healthy weight and obese adults. Journal of Orthopaedic Research, 36(10), 2679–2686.
• Baggaely, M., Willy, R. W., & Meardon, S. (2017). Primary and secondary effects of real-time feedback to reduce vertical loading rate during running. Scandinavian Journal of Medicine & Science in Sports, 27, 501–507.
• Esculier, J. F., Willy, R. W., Baggaley, M., Meardon, S. A., & Willson, J. D. (2017). Sex-specific kinetic and kinematic indicators of medial tibiofemoral force during walking and running. Knee, 24(6), 1317–1325.

John Willson, PhD

• Willy, R. W., DeVita, P., Meardon, S. A., Baggaley, M., Womble, C. C., & Willson, J. D. (2019). Effects of load carriage and step length manipulation on Achilles tendon and knee loads. Military Medicine, epub ahead of print.
• Gheidi, N., Kernozek, T. W., Willson, J. D., Revak, A., & Diers, K. (2018). Achilles tendon loading during weight bearing exercises. Physical Therapy in Sport : Official Journal of the Association of Chartered Physiotherapists in Sports Medicine, 32, 260–268.
• Kuhman, D., Willson, J. D., Mizelle, J. C., & DeVita, P. (2018). The relationships between physical capacity and biomechanical plasticity in old adults during level and incline walking. Journal of Biomechanics.
• Milner, C., Meardon, S. A., Hawkins, J., & Willson, J. D. (2018). Walking velocity and step length
  adjustments affect knee joint contact forces in healthy weight and obese adults. Journal of Orthopaedic Research, 36(10), 2679–2686.
• Thorp, J. N., & Willson, J. D. (2018). The neck disability index is not correlated with some parameters of temporomandibular disorders: A cross-sectional study. Journal of Oral & Facial Pain and Headache.
• Almonroeder, T. G., & Willson, J. D. (2017). Foot posture, orthoses, and patellofemoral pain. Lower
  Extremity Review.
• Barrios, J. A., & Willson, J. D. (2017). Minimum detectable change in medial tibiofemoral contact force
  parameters: Derivation and application to a load-altering intervention. Journal of Applied Biomechanics, 33(2), 171–175.
• Bowersock, C. D., Willy, R. W., DeVita, P., & Willson, J. D. (2017). Reduced step length reduces knee joint contact forces during running following anterior cruciate ligament reconstruction but does not alter inter-limb asymmetry. Clinical Biomechanics, 10(43), 79–85.
• Esculier, J. F., Willy, R. W., Baggaley, M., Meardon, S. A., & Willson, J. D. (2017). Sex-specific kinetic and kinematic indicators of medial tibiofemoral force during walking and running. Knee, 24(6), 1317–1325.
• McDonnell, J., Willson, J. D., Zwetsloot, K. A., Houmard, J., & DeVita, P. (2017). Gait biomechanics of
  skipping are substantially different than those of running. Journal of Biomechanics, 64, 180–185.