Michael H Schwartz

1992 …2019
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Research Output 1992 2019

2019
1 Citation (Scopus)

Automatic real-time gait event detection in children using deep neural networks

Kidziński, Ł., Delp, S. & Schwartz, M. H., Jan 1 2019, In : PloS one. 14, 1, e0211466.

Research output: Contribution to journalArticle

Open Access
gait
Gait
neural networks
Foot
Kinematics

Can altered muscle synergies control unimpaired gait?

Mehrabi, N., Schwartz, M. H. & Steele, K. M., Jun 11 2019, In : Journal of Biomechanics. 90, p. 84-91 8 p.

Research output: Contribution to journalArticle

Gait
Walking
Muscle
Muscles
Control systems

Comparing the effects of two spasticity management strategies on the long-term outcomes of individuals with bilateral spastic cerebral palsy: A multicentre cohort study protocol

Munger, M. E., Chen, B. P. J., Macwilliams, B. A., Mcmulkin, M. L. & Schwartz, M. H., Jun 1 2019, In : BMJ open. 9, 6, e027486.

Research output: Contribution to journalArticle

Open Access
Rhizotomy
Cerebral Palsy
Multicenter Studies
Cohort Studies
Baclofen
1 Citation (Scopus)
Orthotic Devices
Cerebral Palsy
Gait
Contracture
Knee
1 Citation (Scopus)

Leaving hip rotation out of a conventional 3D gait model improves discrimination of pathological gait in cerebral palsy: A novel neural network analysis

Barton, G. J., Hawken, M. B., Scott, M. A. & Schwartz, M. H., May 1 2019, In : Gait and Posture. 70, p. 48-52 5 p.

Research output: Contribution to journalArticle

Cerebral Palsy
Gait
Hip
Moving and Lifting Patients
Joints

Muscle synergies demonstrate only minimal changes after treatment in cerebral palsy

Shuman, B. R., Goudriaan, M., Desloovere, K., Schwartz, M. H. & Steele, K. M., Mar 29 2019, In : Journal of NeuroEngineering and Rehabilitation. 16, 1, 46.

Research output: Contribution to journalArticle

Open Access
Cerebral Palsy
Muscles
Rhizotomy
Therapeutics
Type A Botulinum Toxins
2 Citations (Scopus)

Repeatability of electromyography recordings and muscle synergies during gait among children with cerebral palsy

Steele, K. M., Munger, M. E., Peters, K. M., Shuman, B. R. & Schwartz, M. H., Jan 1 2019, In : Gait and Posture. 67, p. 290-295 6 p.

Research output: Contribution to journalArticle

Electromyography
Cerebral Palsy
Gait
Muscles
Quadriceps Muscle
2018
3 Citations (Scopus)

Associations Between Muscle Synergies and Treatment Outcomes in Cerebral Palsy Are Robust Across Clinical Centers

Shuman, B. R., Goudriaan, M., Desloovere, K., Schwartz, M. H. & Steele, K. M., Nov 1 2018, In : Archives of Physical Medicine and Rehabilitation. 99, 11, p. 2175-2182 8 p.

Research output: Contribution to journalArticle

Cerebral Palsy
Gait
Muscles
Clinical Protocols
Biomechanical Phenomena

ESMAC BEST PAPER 2017: Using machine learning to overcome challenges in GMFCS level assignment

Schwartz, M. H. & Munger, M. E., Jun 1 2018, In : Gait and Posture. 63, p. 290-295 6 p.

Research output: Contribution to journalArticle

Machine Learning
Surveys and Questionnaires

Estimating the effect size of surgery to improve walking in children with cerebral palsy from retrospective observational clinical data

Rajagopal, A., Kidziński, Ł., McGlaughlin, A. S., Hicks, J. L., Delp, S. L. & Schwartz, M. H., Dec 1 2018, In : Scientific reports. 8, 1, 16344.

Research output: Contribution to journalArticle

Cerebral Palsy
Gait
Walking
Extremities
Therapeutics

How does patellar tendon advancement alter the knee extensor mechanism in children treated for crouch gait?

Bittmann, M. F., Lenhart, R. L., Schwartz, M. H., Novacheck, T. F., Hetzel, S. & Thelen, D. G., Jul 1 2018, In : Gait and Posture. 64, p. 248-254 7 p.

Research output: Contribution to journalArticle

Open Access
Patellar Ligament
Gait
Knee
Patella
Osteotomy
6 Citations (Scopus)

Long-term outcomes of distal femoral extension osteotomy and patellar tendon advancement in individuals with cerebral palsy

Boyer, E. R., Stout, J. L., Laine, J. C., Gutknecht, S. M., De Oliveira, L. H. A., Munger, M. E., Schwartz, M. H. & Novacheck, T. F., Jan 1 2018, In : Journal of Bone and Joint Surgery - American Volume. 100, 1, p. 31-41 11 p.

Research output: Contribution to journalArticle

Patellar Ligament
Cerebral Palsy
Osteotomy
Thigh
Knee
Cerebral Palsy
Gait

O 007—Inclusion of a patella marker to improve functional model hip rotation tracking

Ries, A. & Schwartz, M. H., Sep 1 2018, Gait and Posture. Vol. 65. p. 13-14 2 p. (Gait and Posture).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Patella
Hip

O 046 – A flexible omnibus matching algorithm (FOMA) to support treatment decisions for children with cerebral palsy

Schwartz, M. H., Jan 1 2018, (Accepted/In press) Gait and Posture. (Gait and Posture).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cerebral Palsy
Biomechanical Phenomena
Therapeutics
Extremities
1 Citation (Scopus)

Proximal versus distal femoral derotation osteotomy in bilateral cerebral palsy

Niklasch, M., Boyer, E. R., Novacheck, T., Dreher, T. & Schwartz, M. H., Oct 1 2018, In : Developmental Medicine and Child Neurology. 60, 10, p. 1033-1037 5 p.

Research output: Contribution to journalArticle

Cerebral Palsy
Osteotomy
Thigh
Gait
Hip
1 Citation (Scopus)

The centre of mass trajectory is a sensitive and responsive measure of functional compensations in individuals with knee osteoarthritis performing the five times sit-to-stand test

Naili, J. E., Broström, E. W., Gutierrez-Farewik, E. M. & Schwartz, M. H., May 1 2018, In : Gait and Posture. 62, p. 140-145 6 p.

Research output: Contribution to journalArticle

Knee Osteoarthritis
Osteoarthritis
Pain
Area Under Curve
Knee
1 Citation (Scopus)

The coupled effects of crouch gait and patella alta on tibiofemoral and patellofemoral cartilage loading in children

Brandon, S. C. E., Thelen, D. G., Smith, C. R., Novacheck, T. F., Schwartz, M. H. & Lenhart, R. L., Feb 1 2018, In : Gait and Posture. 60, p. 181-187 7 p.

Research output: Contribution to journalArticle

Open Access
Patella
Gait
Cartilage
Posture
Knee
2017
7 Citations (Scopus)

Changes in hip abductor moment 3 or more years after femoral derotation osteotomy among individuals with cerebral palsy

Boyer, E. R., Novacheck, T. F. & Schwartz, M. H., Sep 1 2017, In : Developmental Medicine and Child Neurology. 59, 9, p. 912-918 7 p.

Research output: Contribution to journalArticle

Cerebral Palsy
Osteotomy
Thigh
Hip
Gait
4 Citations (Scopus)

Crouch severity is a poor predictor of elevated oxygen consumption in cerebral palsy

Steele, K. M., Shuman, B. R. & Schwartz, M. H., Jul 26 2017, In : Journal of Biomechanics. 60, p. 170-174 5 p.

Research output: Contribution to journalArticle

Cerebral Palsy
Gait
Oxygen Consumption
Oxygen
Muscle
12 Citations (Scopus)

Deficits in functional performance and gait one year after total knee arthroplasty despite improved self-reported function

Naili, J. E., Iversen, M. D., Esbjörnsson, A. C., Hedström, M., Schwartz, M. H., Häger, C. K. & Broström, E. W., Nov 1 2017, In : Knee Surgery, Sports Traumatology, Arthroscopy. 25, 11, p. 3378-3386 9 p.

Research output: Contribution to journalArticle

Knee Replacement Arthroplasties
Gait
Knee Osteoarthritis
Knee Injuries
Biomechanical Phenomena
21 Citations (Scopus)
Electromyography
Cerebral Palsy
Gait
Muscles
Walking
1 Citation (Scopus)

Evidence of knee extensor dysfunction during sit-to-stand following distal femoral extension osteotomy and patellar tendon advancement in young adults with cerebral palsy: A pilot study

Boyer, E. R., Stout, J. L., Laine, J. C., Gutknecht, S. M., Oliveira, L. H., Munger, M. E., Schwartz, M. H. & Novacheck, T. F., Oct 1 2017, In : Gait and Posture. 58, p. 527-532 6 p.

Research output: Contribution to journalArticle

Patellar Ligament
Patella
Cerebral Palsy
Osteotomy
Thigh
10 Citations (Scopus)

Influence of patellar position on the knee extensor mechanism in normal and crouched walking

Lenhart, R. L., Brandon, S. C. E., Smith, C. R., Novacheck, T. F., Schwartz, M. H. & Thelen, D. G., Jan 25 2017, In : Journal of Biomechanics. 51, p. 1-7 7 p.

Research output: Contribution to journalArticle

Open Access
Patellar Ligament
Tendons
Walking
Patella
Knee
11 Citations (Scopus)

Long-term outcomes after selective dorsal rhizotomy: a retrospective matched cohort study

Munger, M. E., Aldahondo, N., Krach, L. E., Novacheck, T. F. & Schwartz, M. H., Nov 1 2017, In : Developmental Medicine and Child Neurology. 59, 11, p. 1196-1203 8 p.

Research output: Contribution to journalArticle

Rhizotomy
Cohort Studies
Gait
3 Citations (Scopus)

Muscle synergies are similar when typically developing children walk on a treadmill at different speeds and slopes

Rozumalski, A., Steele, K. M. & Schwartz, M. H., Nov 7 2017, In : Journal of Biomechanics. 64, p. 112-119 8 p.

Research output: Contribution to journalArticle

Exercise equipment
Muscle
Biomechanical Phenomena
Kinematics
Muscles

Rectus femoris transfer has a limited effect on stiff knee gait for individuals diagnosed with cerebral palsy

Ries, A. & Schwartz, M. H., Jan 1 2017, (Accepted/In press) Gait and Posture. (Gait and Posture).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Quadriceps Muscle
Cerebral Palsy
Gait
Knee
2 Citations (Scopus)

Team approach: Single-event multilevel surgery in ambulatory patients with cerebral palsy

Georgiadis, A. G., Schwartz, M. H., Walt, K., Ward, M. E., Kim, P. D. & Novacheck, T. F., Aug 1 2017, In : JBJS Reviews. 5, 8

Research output: Contribution to journalArticle

Cerebral Palsy
Ambulatory Surgical Procedures
Gait
Lower Extremity
Rhizotomy

The effect of distal femoral extension osteotomy on muscle lengths after surgery

Lenhart, R. L., Smith, C. R., Schwartz, M. H., Novacheck, T. F. & Thelen, D. G., Dec 1 2017, In : Journal of Children's Orthopaedics. 11, 6, p. 472-478 7 p.

Research output: Contribution to journalArticle

Open Access
Osteotomy
Thigh
Muscles
Femur
Patellar Ligament
6 Citations (Scopus)

The impact of symptomatic knee osteoarthritis on overall gait pattern deviations and its association with performance-based measures and patient-reported outcomes

Naili, J. E., Esbjörnsson, A. C., Iversen, M. D., Schwartz, M. H., Hedström, M., Häger, C. K. & Broström, E. W., Jun 1 2017, In : Knee. 24, 3, p. 536-546 11 p.

Research output: Contribution to journalArticle

Knee Osteoarthritis
Gait
Biomechanical Phenomena
Extremities
Osteoarthritis
2016
21 Citations (Scopus)

Comprehensive non-dimensional normalization of gait data

Pinzone, O., Schwartz, M. H. & Baker, R., Feb 1 2016, In : Gait and Posture. 44, p. 68-73 6 p.

Research output: Contribution to journalArticle

Gait
Weights and Measures
Leg
25 Citations (Scopus)

Dynamic motor control is associated with treatment outcomes for children with cerebral palsy

Schwartz, M. H., Rozumalski, A. & Steele, K. M., Nov 1 2016, In : Developmental Medicine and Child Neurology. 58, 11, p. 1139-1145 7 p.

Research output: Contribution to journalArticle

Cerebral Palsy
Gait
Orthopedics
Therapeutics
Rhizotomy
8 Citations (Scopus)

Long-term changes in femoral anteversion and hip rotation following femoral derotational osteotomy in children with cerebral palsy

Boyer, E., Novacheck, T. F., Rozumalski, A. & Schwartz, M. H., Oct 1 2016, In : Gait and Posture. 50, p. 223-228 6 p.

Research output: Contribution to journalArticle

Cerebral Palsy
Osteotomy
Thigh
Hip
Control Groups
22 Citations (Scopus)

Repeatability of muscle synergies within and between days for typically developing children and children with cerebral palsy

Shuman, B., Goudriaan, M., Bar-On, L., Schwartz, M. H., Desloovere, K. & Steele, K. M., Mar 1 2016, In : Gait and Posture. 45, p. 127-132 6 p.

Research output: Contribution to journalArticle

Cerebral Palsy
Muscles
Gait
Weights and Measures
Walking
2015
6 Citations (Scopus)

A gait index may underestimate changes of gait: a comparison of the Movement Deviation Profile and the Gait Deviation Index

Barton, G. J., Hawken, M. B., Holmes, G. & Schwartz, M. H., Jan 25 2015, In : Computer Methods in Biomechanics and Biomedical Engineering. 18, 1, p. 57-63 7 p.

Research output: Contribution to journalArticle

Functional assessment
Gait analysis
Neural networks
3 Citations (Scopus)

Ambulatory children with cerebral palsy do not exhibit unhealthy weight gain following selective dorsal rhizotomy

Gutknecht, S. M., Schwartz, M. H. & Munger, M. E., Nov 1 2015, In : Developmental Medicine and Child Neurology. 57, 11, p. 1070-1075 6 p.

Research output: Contribution to journalArticle

Rhizotomy
Cerebral Palsy
Weight Gain
Body Mass Index
Energy Metabolism
6 Citations (Scopus)

Effect of Intraarticular Corticosteroid Foot Injections on Walking Function in Children with Juvenile Idiopathic Arthritis

Esbjörnsson, A. C., Iversen, M. D., André, M., Hagelberg, S., Schwartz, M. H. & Broström, E. W., Dec 1 2015, In : Arthritis Care and Research. 67, 12, p. 1693-1701 9 p.

Research output: Contribution to journalArticle

Juvenile Arthritis
Walking
Foot
Adrenal Cortex Hormones
Injections
66 Citations (Scopus)

Muscle synergies and complexity of neuromuscular control during gait in cerebral palsy

Steele, K. M., Rozumalski, A. & Schwartz, M. H., Dec 1 2015, In : Developmental Medicine and Child Neurology. 57, 12, p. 1176-1182 7 p.

Research output: Contribution to journalArticle

Cerebral Palsy
Gait
Muscles
Quadriplegia
Hemiplegia
28 Citations (Scopus)

The Efficacy of Ankle-Foot Orthoses on Improving the Gait of Children With Diplegic Cerebral Palsy: A Multiple Outcome Analysis

Ries, A. J., Novacheck, T. F. & Schwartz, M. H., Jan 1 2015, In : PM and R. 7, 9, p. 922-929 8 p.

Research output: Contribution to journalArticle

Foot Orthoses
Cerebral Palsy
Gait
Ankle
Walking
8 Citations (Scopus)

Treadmill vs. overground running gait during childhood: A qualitative and quantitative analysis

Rozumalski, A., Novacheck, T. F., Griffith, C. J., Walt, K. & Schwartz, M. H., Jan 1 2015, In : Gait and Posture. 41, 2, p. 613-618 6 p.

Research output: Contribution to journalArticle

Gait
Biomechanical Phenomena
Electromyography
Knee
Toes
2014
10 Citations (Scopus)

A data driven model for optimal orthosis selection in children with cerebral palsy

Ries, A. J., Novacheck, T. F. & Schwartz, M. H., Jan 1 2014, In : Gait and Posture. 40, 4, p. 539-544 6 p.

Research output: Contribution to journalArticle

Orthotic Devices
Cerebral Palsy
Gait
Prescriptions
Extremities
43 Citations (Scopus)

Femoral derotational osteotomy: Surgical indications and outcomes in children with cerebral palsy

Schwartz, M. H., Rozumalski, A. & Novacheck, T. F., Feb 1 2014, In : Gait and Posture. 39, 2, p. 778-783 6 p.

Research output: Contribution to journalArticle

Cerebral Palsy
Osteotomy
Thigh
Extremities
Hip
14 Citations (Scopus)

Quantifying gait deviations in individuals with rheumatoid arthritis using the Gait Deviation Index

Esbjörnsson, A. C., Rozumalski, A., Iversen, M. D., Schwartz, M. H., Wretenberg, P. & Broström, E. W., Jan 1 2014, In : Scandinavian Journal of Rheumatology. 43, 2, p. 124-131 8 p.

Research output: Contribution to journalArticle

Gait
Rheumatoid Arthritis
Pain
Aptitude
23 Citations (Scopus)

The comparison of normative reference data from different gait analysis services

Pinzone, O., Schwartz, M. H., Thomason, P. & Baker, R., Jan 1 2014, In : Gait and Posture. 40, 2, p. 286-290 5 p.

Research output: Contribution to journalArticle

Gait
Joints
Biomechanical Phenomena
Hip
Foot
7 Citations (Scopus)

Three-dimensional lumbar spine vertebral motion during running using indwelling bone pins

MacWilliams, B. A., Rozumalski, A., Swanson, A. N., Wervey, R., Dykes, D. C., Novacheck, T. F. & Schwartz, M. H., Jan 1 2014, In : Spine. 39, 26, p. E1560-E1565

Research output: Contribution to journalArticle

Bone Nails
Running
Spine
Thorax
Skin
3 Citations (Scopus)

Use of gait-kinematics in sensor-based gait monitoring: A feasibility study

Ketema, Y., Gebre Egziabher, D., Schwartz, M. H., Matthews, C. & Kirker, R., Jan 1 2014, In : Journal of Applied Mechanics, Transactions ASME. 81, 4, 041002-1.

Research output: Contribution to journalArticle

gait
Kinematics
kinematics
Acceleration measurement
Monitoring
2013
7 Citations (Scopus)

Assessment of three-dimensional lumbar spine vertebral motion during gait with use of indwelling bone pins

MacWilliams, B. A., Rozumalski, A., Swanson, A. N., Wervey, R. A., Dykes, D. C., Novacheck, T. F. & Schwartz, M. H., Dec 4 2013, In : Journal of Bone and Joint Surgery - Series A. 95, 23

Research output: Contribution to journalArticle

Bone Nails
Gait
Spine
Thorax
Bone Wires
36 Citations (Scopus)

Muscle contributions to vertical and fore-aft accelerations are altered in subjects with crouch gait

Steele, K. M., Seth, A., Hicks, J. L., Schwartz, M. H. & Delp, S. L., May 1 2013, In : Gait and Posture. 38, 1, p. 86-91 6 p.

Research output: Contribution to journalArticle

Gait
Muscles
Ankle
Cerebral Palsy
24 Citations (Scopus)

Predicting the outcome of intramuscular psoas lengthening in children with cerebral palsy using preoperative gait data and the random forest algorithm

Schwartz, M. H., Rozumalski, A., Truong, W. & Novacheck, T. F., Apr 1 2013, In : Gait and Posture. 37, 4, p. 473-479 7 p.

Research output: Contribution to journalArticle

Cerebral Palsy
Gait
Extremities
Hip
Pelvis
2012
116 Citations (Scopus)

Compressive tibiofemoral force during crouch gait

Steele, K. M., DeMers, M. S., Schwartz, M. H. & Delp, S. L., Apr 1 2012, In : Gait and Posture. 35, 4, p. 556-560 5 p.

Research output: Contribution to journalArticle

Gait
Knee
Walking
Muscles
Cerebral Palsy