Search Results - "Mummidisetty, Chaithanya K"

Locomotor training improves premotoneuronal control after chronic spinal cord injury by Knikou, Maria, Mummidisetty, Chaithanya K

“…Spinal inhibition is significantly reduced after spinal cord injury (SCI) in humans. In this work, we examined if locomotor training can improve spinal…”
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Automated, multiparametric monitoring of respiratory biomarkers and vital signs in clinical and home settings for COVID-19 patients by Ni, Xiaoyue, Ouyang, Wei, Jeong, Hyoyoung, Kim, Jin-Tae, Tzaveils, Andreas, Mirzazadeh, Ali, Wu, Changsheng, Lee, Jong Yoon, Keller, Matthew, Mummidisetty, Chaithanya K., Patel, Manish, Shawen, Nicholas, Huang, Joy, Chen, Hope, Ravi, Sowmya, Chang, Jan-Kai, Lee, KunHyuck, Wu, Yixin, Lie, Ferrona, Kang, Youn J., Kim, Jong Uk, Chamorro, Leonardo P., Banks, Anthony R., Bharat, Ankit, Jayaraman, Arun, Xu, Shuai, Rogers, John A.

“…Capabilities in continuous monitoring of key physiological parameters of disease have never been more important than in the context of the global COVID-19…”
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A smartphone-based online system for fall detection with alert notifications and contextual information of real-life falls by Harari, Yaar, Shawen, Nicholas, Mummidisetty, Chaithanya K, Albert, Mark V, Kording, Konrad P, Jayaraman, Arun

“…Falls are a leading cause of accidental deaths and injuries worldwide. The risk of falling is especially high for individuals suffering from balance…”
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Augmenting Clinical Outcome Measures of Gait and Balance with a Single Inertial Sensor in Age-Ranged Healthy Adults by O'Brien, Megan K, Hidalgo-Araya, Marco D, Mummidisetty, Chaithanya K, Vallery, Heike, Ghaffari, Roozbeh, Rogers, John A, Lieber, Richard, Jayaraman, Arun

“…Gait and balance impairments are linked with reduced mobility and increased risk of falling. Wearable sensing technologies, such as inertial measurement units…”
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Using a microprocessor knee (C-Leg) with appropriate foot transitioned individuals with dysvascular transfemoral amputations to higher performance levels: a longitudinal randomized clinical trial by Jayaraman, Chandrasekaran, Mummidisetty, Chaithanya K, Albert, Mark V, Lipschutz, Robert, Hoppe-Ludwig, Shenan, Mathur, Gayatri, Jayaraman, Arun

“…Abstract Background Individuals with transfemoral amputations who are considered to be limited community ambulators are classified as Medicare functional…”
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Modular hip exoskeleton improves walking function and reduces sedentary time in community-dwelling older adults by Jayaraman, Chandrasekaran, Embry, Kyle R, Mummidisetty, Chaithanya K, Moon, Yaejin, Giffhorn, Matt, Prokup, Sara, Lim, Bokman, Lee, Jusuk, Lee, Younbaek, Lee, Minhyung, Jayaraman, Arun

“…Despite the benefits of physical activity for healthy physical and cognitive aging, 35% of adults over the age of 75 in the United States are inactive. Robotic…”
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Wearable airbag technology and machine learned models to mitigate falls after stroke by Botonis, Olivia K, Harari, Yaar, Embry, Kyle R, Mummidisetty, Chaithanya K, Riopelle, David, Giffhorn, Matt, Albert, Mark V, Heike, Vallery, Jayaraman, Arun

“…Abstract Background Falls are a common complication experienced after a stroke and can cause serious detriments to physical health and social mobility,…”
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Budget impact analysis of robotic exoskeleton use for locomotor training following spinal cord injury in four SCI Model Systems by Pinto, Daniel, Garnier, Mauricio, Barbas, Jason, Chang, Shuo-Hsiu, Charlifue, Susan, Field-Fote, Edelle, Furbish, Catherine, Tefertiller, Candy, Mummidisetty, Chaithanya K, Taylor, Heather, Jayaraman, Arun, Heinemann, Allen W

“…We know little about the budget impact of integrating robotic exoskeleton over-ground training into therapy services for locomotor training. The purpose of…”
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Reduced reciprocal inhibition during assisted stepping in human spinal cord injury by Knikou, Maria, Mummidisetty, Chaithanya K.

“…The aim of this study was to establish the modulation pattern of the reciprocal inhibition exerted from tibialis anterior (TA) group I afferents onto soleus…”
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Locomotor training improves reciprocal and nonreciprocal inhibitory control of soleus motoneurons in human spinal cord injury by Knikou, Maria, Smith, Andrew C, Mummidisetty, Chaithanya K

“…Pathologic reorganization of spinal networks and activity-dependent plasticity are common neuronal adaptations after spinal cord injury (SCI) in humans. In…”
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Users with spinal cord injury experience of robotic Locomotor exoskeletons: a qualitative study of the benefits, limitations, and recommendations by Kinnett-Hopkins, Dominique, Mummidisetty, Chaithanya K, Ehrlich-Jones, Linda, Crown, Deborah, Bond, Rachel A, Applebaum, Marc H, Jayaraman, Arun, Furbish, Catherine, Forrest, Gail, Field-Fote, Edelle, Heinemann, Allen W

“…Persons with spinal cord injury (SCI) may experience both psychological and physiological benefits from robotic locomotor exoskeleton use, and knowledgeable…”
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Autoencoder Composite Scoring to Evaluate Prosthetic Performance in Individuals with Lower Limb Amputation by Tabashum, Thasina, Xiao, Ting, Jayaraman, Chandrasekaran, Mummidisetty, Chaithanya K, Jayaraman, Arun, Albert, Mark V

“…We created an overall assessment metric using a deep learning autoencoder to directly compare clinical outcomes in a comparison of lower limb amputees using…”
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Modulation of reciprocal and presynaptic inhibition during robotic-assisted stepping in humans by Mummidisetty, Chaithanya K, Smith, Andrew C, Knikou, Maria

“…Highlights ► Reciprocal inhibition and presynaptic inhibition of soleus Ia afferents are adjusted continuously within a step cycle, and are either increased or…”
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Characterization of Motor-Evoked Responses Obtained with Transcutaneous Electrical Spinal Stimulation from the Lower-Limb Muscles after Stroke by Moon, Yaejin, Zuleger, Taylor, Lamberti, Martina, Bansal, Ashir, Mummidisetty, Chaithanya K, McKenzie, Kelly A, Yingling, Lindsey, Madhavan, Sangeetha, Roth, Elliot J, Lieber, Richard L, Jayaraman, Arun

“…An increasing number of studies suggests that a novel neuromodulation technique targeting the spinal circuitry enhances gait rehabilitation, but research on…”
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Primary motor and premotor cortex in implicit sequence learning - evidence for competition between implicit and explicit human motor memory systems by Kantak, Shailesh S., Mummidisetty, Chaithanya K., Stinear, James W.

“…Implicit and explicit memory systems for motor skills compete with each other during and after motor practice. Primary motor cortex (M1) is known to be engaged…”
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Effects of a wearable exoskeleton stride management assist system (SMA®) on spatiotemporal gait characteristics in individuals after stroke: a randomized controlled trial by Buesing, Carolyn, Fisch, Gabriela, O'Donnell, Megan, Shahidi, Ida, Thomas, Lauren, Mummidisetty, Chaithanya K, Williams, Kenton J, Takahashi, Hideaki, Rymer, William Zev, Jayaraman, Arun

“…Robots offer an alternative, potentially advantageous method of providing repetitive, high-dosage, and high-intensity training to address the gait impairments…”
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Activity Recognition for Persons With Stroke Using Mobile Phone Technology: Toward Improved Performance in a Home Setting by O'Brien, Megan K, Shawen, Nicholas, Mummidisetty, Chaithanya K, Kaur, Saninder, Bo, Xiao, Poellabauer, Christian, Kording, Konrad, Jayaraman, Arun

“…Smartphones contain sensors that measure movement-related data, making them promising tools for monitoring physical activity after a stroke. Activity…”
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Stride management assist exoskeleton vs functional gait training in stroke: A randomized trial by Jayaraman, Arun, OʼBrien, Megan K, Madhavan, Sangeetha, Mummidisetty, Chaithanya K, Roth, Heidi R, Hohl, Kristen, Tapp, Annie, Brennan, Kimberly, Kocherginsky, Masha, Williams, Kenton J, Takahashi, Hideaki, Rymer, William Z

“…OBJECTIVETo test the hypothesis that gait training with a hip-assistive robotic exoskeleton improves clinical outcomes and strengthens the descending…”
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Combining Accelerometer and GPS Features to Evaluate Community Mobility in Knee Ankle Foot Orthoses (KAFO) Users by Lonini, Luca, Shawen, Nicholas, Hoppe-Ludwig, Shenan, Deems-Dluhy, Susan, Mummidisetty, Chaithanya K., Eisenberg, Yochai, Jayaraman, Arun

“…Orthotic and assistive devices such as knee ankle foot orthoses (KAFO), come in a variety of forms and fits, with several levels of available features that…”
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Microprocessor Controlled Knee Ankle Foot Orthosis (KAFO) vs Stance Control vs Locked KAFO: A Randomized Controlled Trial by Deems-Dluhy, Susan, Hoppe-Ludwig, Shenan, Mummidisetty, Chaithanya K., Semik, Patrick, Heinemann, Allen W., Jayaraman, Arun

“…To evaluate the potential of a microprocessor swing and stance controlled knee-ankle-foot orthosis (MPO) to improve balance, functional mobility, and quality…”
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