Tom F Novacheck, MD, Orthopedic Surgeon and Associate Medical Director, Gillette Children’s Specialty Healthcare, Director of Clinical Research, Center for Gait and Motion Analysis; Professor, Dept of Orthopedics, Univ of Minnesota.Michael H Schwartz, PhD Director of Bioengineering Research, Center for Gait and Motion Analysis, and Professor, Dept of Orthopedics, Univ of Minnesota.

• Author AppointmentsPrefaceAcknowledgements 1. Lever Arm Dysfunction: Improving Care Requires Greater Knowledge of Early Development and Long-term Consequences  Andrew G Georgiadis and Katherine M Steele2. Accuracy in the Operating Room: Dialogue Between a Biomedical Engineer and an Orthopaedic Surgeon  Moran Sangeux and Thomas Dreher3. Outcome Measurement in Ambulatory Cerebral Palsy Benjamin Shore, Kaat Desloovere, and Unni G Narayanan4. Definitions and Measurements of Spasticity and Dystonia: Pathways to Solve a Babylonian Confusion Kaat Desloovere and Warren A Marks5. Spasticity and Dystonia: Consequences, Management and Future Perspectives Kristina Tedroff and Marjolein van der Krogt6. Motor Control: Missing Links Between Neurologic Injury and Movement that Limit Care and FunctionWarren A Marks and Katherine M Steele7. The Muscle-Tendon Unit in Children With Cerebral PalsyRick Lieber and Tim Theologis8. Pathomorphology of Skeletal Muscle in Cerebral Palsy: Current State and New Directions Jason J Howard, H Kerr Graham, and Adam P Shortland9. Treatment of Muscle Tendon Unit Dysfunction in Children with Cerebral Palsy: Historical Overview, Current Practices and Impact of Physics-based Modeling Jon R Davids, Anahid Ebrahimi and Darryl G ThelenAfterword Index

Tom F Novacheck, MD, Orthopedic Surgeon and Associate Medical Director, Gillette Children’s Specialty Healthcare, Director of Clinical Research, Center for Gait and Motion Analysis; Professor, Dept of Orthopedics, Univ of Minnesota.Michael H Schwartz, PhD Director of Bioengineering Research, Center for Gait and Motion Analysis, and Professor, Dept of Orthopedics, Univ of Minnesota.

• Author AppointmentsPrefaceAcknowledgements 1. Lever Arm Dysfunction: Improving Care Requires Greater Knowledge of Early Development and Long-term Consequences  Andrew G Georgiadis and Katherine M Steele2. Accuracy in the Operating Room: Dialogue Between a Biomedical Engineer and an Orthopaedic Surgeon  Moran Sangeux and Thomas Dreher3. Outcome Measurement in Ambulatory Cerebral Palsy Benjamin Shore, Kaat Desloovere, and Unni G Narayanan4. Definitions and Measurements of Spasticity and Dystonia: Pathways to Solve a Babylonian Confusion Kaat Desloovere and Warren A Marks5. Spasticity and Dystonia: Consequences, Management and Future Perspectives Kristina Tedroff and Marjolein van der Krogt6. Motor Control: Missing Links Between Neurologic Injury and Movement that Limit Care and FunctionWarren A Marks and Katherine M Steele7. The Muscle-Tendon Unit in Children With Cerebral PalsyRick Lieber and Tim Theologis8. Pathomorphology of Skeletal Muscle in Cerebral Palsy: Current State and New Directions Jason J Howard, H Kerr Graham, and Adam P Shortland9. Treatment of Muscle Tendon Unit Dysfunction in Children with Cerebral Palsy: Historical Overview, Current Practices and Impact of Physics-based Modeling Jon R Davids, Anahid Ebrahimi and Darryl G ThelenAfterword Index

Tom F Novacheck, MD, Orthopedic Surgeon and Associate Medical Director, Gillette Children’s Specialty Healthcare, Director of Clinical Research, Center for Gait and Motion Analysis; Professor, Dept of Orthopedics, Univ of Minnesota.Michael H Schwartz, PhD Director of Bioengineering Research, Center for Gait and Motion Analysis, and Professor, Dept of Orthopedics, Univ of Minnesota.

• Author AppointmentsPrefaceAcknowledgements 1. Lever Arm Dysfunction: Improving Care Requires Greater Knowledge of Early Development and Long-term Consequences  Andrew G Georgiadis and Katherine M Steele2. Accuracy in the Operating Room: Dialogue Between a Biomedical Engineer and an Orthopaedic Surgeon  Moran Sangeux and Thomas Dreher3. Outcome Measurement in Ambulatory Cerebral Palsy Benjamin Shore, Kaat Desloovere, and Unni G Narayanan4. Definitions and Measurements of Spasticity and Dystonia: Pathways to Solve a Babylonian Confusion Kaat Desloovere and Warren A Marks5. Spasticity and Dystonia: Consequences, Management and Future Perspectives Kristina Tedroff and Marjolein van der Krogt6. Motor Control: Missing Links Between Neurologic Injury and Movement that Limit Care and FunctionWarren A Marks and Katherine M Steele7. The Muscle-Tendon Unit in Children With Cerebral PalsyRick Lieber and Tim Theologis8. Pathomorphology of Skeletal Muscle in Cerebral Palsy: Current State and New Directions Jason J Howard, H Kerr Graham, and Adam P Shortland9. Treatment of Muscle Tendon Unit Dysfunction in Children with Cerebral Palsy: Historical Overview, Current Practices and Impact of Physics-based Modeling Jon R Davids, Anahid Ebrahimi and Darryl G ThelenAfterword Index