Ryan Roemmich, PhD

Ryan Roemmich, PhD's picture

Kennedy Krieger Institute
707 N Broadway
Baltimore, MD 21205
Room G-04B
Phone: (443) 923-2717
Email: Roemmich@kennedykrieger.org
 

Dr. Ryan Roemmich is a research scientist at the Kennedy Krieger Institute and an assistant professor of physical medicine and rehabilitation at the Johns Hopkins University School of Medicine. Dr. Roemmich’s research lab (located in the Motion Analysis Lab) focuses on understanding mechanisms of locomotor control and rehabilitation in persons affected by neurological damage or disease.

Biographical Sketch: 

Dr. Roemmich earned a bachelor of science degree in biological systems engineering from the University of Nebraska-Lincoln in 2009. He then completed his doctoral degree in biobehavioral science at the University of Florida in 2013 and a post-doctoral fellowship in neuroscience at the Kennedy Krieger Institute and Johns Hopkins University School of Medicine in 2017. He has been a research scientist at the Kennedy Krieger Institute and an assistant professor of physical medicine and rehabilitation at the Johns Hopkins University School of Medicine since 2017.

Research Summary: 

Dr. Roemmich is a human movement scientist interested in walking and rehabilitation of persons with neurologic damage or disease. His research focuses on combining neuroscience, clinical gait analysis, and engineering to understand how the nervous system controls locomotion and how we can improve walking in persons with gait dysfunction. Dr. Roemmich’s lab uses three-dimensional motion capture, electromyography, interactive feedback, metabolic testing, and clinical examination to solve these problems. My long-term research goals aim to 1) understand the mechanisms that underlie human locomotion, and 2) develop innovative, effective walking treatments for persons with neurologic damage or disease.

Research Publications:

Leech KA, Roemmich RT, Bastian AJ (2018). Creating flexible motor memories in human walking. Sci Rep. 8(1), 94. Abstract
Roper JA, Roemmich RT, Tillman MD, Terza MJ, Hass CJ (2017). Split-Belt Treadmill Walking Alters Lower Extremity Frontal Plane Mechanics. J Appl Biomech. 33(4), 256-260. Abstract
Roemmich RT, Long AW, Bastian AJ (2016). Seeing the Errors You Feel Enhances Locomotor Performance but Not Learning. Curr Biol. 26(20), 2707-2716. Abstract
Musselman KE, Roemmich RT, Garrett B, Bastian AJ (2016). Motor learning in childhood reveals distinct mechanisms for memory retention and re-learning. Learn Mem. 23(5), 229-37. Abstract
Park K, Roemmich RT, Elrod JM, Hass CJ, Hsiao-Wecksler ET (2016). Effects of aging and Parkinson's disease on joint coupling, symmetry, complexity and variability of lower limb movements during gait. Clin Biomech (Bristol, Avon). 33, 92-97. Abstract
Skinner JW, Lee HK, Roemmich RT, Amano S, Hass CJ (2015). Execution of Activities of Daily Living in Persons with Parkinson Disease. Med Sci Sports Exerc. 47(9), 1906-12. Abstract
Roemmich RT, Bastian AJ (2015). Two ways to save a newly learned motor pattern. J Neurophysiol. 113(10), 3519-30. Abstract
Huynh KV, Sarmento CH, Roemmich RT, Stegemöller EL, Hass CJ (2014). Comparing aftereffects after split-belt treadmill walking and unilateral stepping. Med Sci Sports Exerc. 46(7), 1392-9. Abstract
Roemmich RT, Nocera JR, Stegemöller EL, Hassan A, Okun MS, Hass CJ (2014). Locomotor adaptation and locomotor adaptive learning in Parkinson's disease and normal aging. Clin Neurophysiol. 125(2), 313-9. Abstract
Roemmich RT, Zeilman PR, Vaillancourt DE, Okun MS, Hass CJ (2013). Gait variability magnitude but not structure is altered in essential tremor. J Biomech. 46(15), 2682-7. Abstract
Fernandez KM, Roemmich RT, Stegemöller EL, Amano S, Thompson A, Okun MS, Hass CJ (2013). Gait initiation impairments in both Essential Tremor and Parkinson's disease. Gait Posture. 38(4), 956-61. Abstract
Rodriguez KL, Roemmich RT, Cam B, Fregly BJ, Hass CJ (2013). Persons with Parkinson's disease exhibit decreased neuromuscular complexity during gait. Clin Neurophysiol. 124(7), 1390-7. Abstract
Amano S, Roemmich RT, Skinner JW, Hass CJ (2013). Ambulation and Parkinson disease. Phys Med Rehabil Clin N Am. 24(2), 371-92. Abstract
Nocera JR, Roemmich R, Elrod J, Altmann LJ, Hass CJ (2013). Effects of cognitive task on gait initiation in Parkinson disease: evidence of motor prioritization? J Rehabil Res Dev. 50(5), 699-708. Abstract
Roemmich RT, Field AM, Elrod JM, Stegemöller EL, Okun MS, Hass CJ (2013). Interlimb coordination is impaired during walking in persons with Parkinson's disease. Clin Biomech (Bristol, Avon). 28(1), 93-7. Abstract
Roemmich RT, Stegemöller EL, Hass CJ (2012). Lower extremity sagittal joint moment production during split-belt treadmill walking. J Biomech. 45(16), 2817-21. Abstract
Roemmich RT, Nocera JR, Vallabhajosula S, Amano S, Naugle KM, Stegemöller EL, Hass CJ (2012). Spatiotemporal variability during gait initiation in Parkinson's disease. Gait Posture. 36(3), 340-3. Abstract
Stegemöller EL, Buckley TA, Pitsikoulis C, Barthelemy E, Roemmich R, Hass CJ (2012). Postural instability and gait impairment during obstacle crossing in Parkinson's disease. Arch Phys Med Rehabil. 93(4), 703-9. Abstract
Day KA, Roemmich RT, Taylor JA, Bastian AJ (2000). Visuomotor Learning Generalizes Around the Intended Movement. eNeuro. 3(2), . Abstract

Other Publications:

Appointments & Referrals

FIND A SPECIALIST

Publications

Read inspiring stories, news and updates about the Institute's patient care, research, special education, professional training, and community programs.

 

Resource Finder

 

A free resource that provides access to information and support for individuals and families living with developmental disabilities.