Search Results - "Ai, Xupeng"

Characterizing the Effects of Adding Virtual and Augmented Reality in Robot-Assisted Training by Ai, Xupeng, Santamaria, Victor, Agrawal, Sunil K.

“…Extended reality (XR) technology combines physical reality with computer synthetic virtuality to deliver immersive experience to users. Virtual reality (VR)…”
Get full text

Effects of Boundary-Based Assist-as-Needed Force Field on Lower Limb Muscle Synergies During Standing Posture Training by Ai, Xupeng, Santamaria, Victor, Omofuma, Isirame, Agrawal, Sunil K.

“…The boundary-based assist-as-needed (BAAN) force field is widely used in robotic rehabilitation and has shown promising results in improving trunk control and…”
Get full text

A Deep-Learning Based Real-Time Prediction of Seated Postural Limits and its Application in Trunk Rehabilitation by Ai, Xupeng, Santamaria, Victor, Chen, Jiawei, Hu, Boce, Zhu, Chenfei, Agrawal, Sunil K.

“…Seated postural limit defines the boundary of a region such that for any excursions made outside this boundary a subject cannot return the trunk to the neutral…”
Get full text

Training Postural Balance Control with Pelvic Force Field at the Boundary of Stability by Omofuma, Isirame, Santamaria, Victor, Ai, Xupeng, Agrawal, Sunil

“…This study characterizes the effects of a postural training program on balance and muscle control strategies in a virtual reality (VR) environment. The Robotic…”
Get full text

Study protocol for a randomised controlled trial to determine the efficacy of an intensive seated postural intervention delivered with robotic and rigid trunk support systems by Santamaria, Victor, Ai, Xupeng, Chin, Karen, Dutkowsky, Joseph P, Gordon, Andrew M, Agrawal, Sunil K

“…Children with cerebral palsy (CP) classified as gross motor function classification system (GMFCS) levels III-IV demonstrate impaired sitting and reaching…”
Get full text

SARN: Shifted Attention Regression Network for 3D Hand Pose Estimation by Zhu, Chenfei, Hu, Boce, Chen, Jiawei, Ai, Xupeng, Agrawal, Sunil K

“…Hand pose estimation (HPE) plays an important role during the functional assessment of the hand and in potential rehabilitation. It is a challenge to predict…”
Get full text

Robot-Assisted Posture Training Using Boundary-Based Assist-as-Needed Force Fields by Ai, Xupeng

“…Dynamic postural control requires regulating body alignment to achieve postural stability and orientation during functional movements. This ability may be…”
Get full text

Dynamic sitting in infants: Limits of stability by Rachwani, Jaya, Santamaria, Victor, Ai, Xupeng, Goldstone, Hana, Kanneth, Joel, Karim, Nashita, Schulteis, Joshua, Agrawal, Sunil

“…Limits of stability—defined by the maximum distances a person is willing to reach without falling or changing the base of support—are measures of dynamic…”
Get full text

Infant Sitting and Multi-Directional Reaching Skill by Rachwani, Jaya, Santamaria, Victor, Ai, Xupeng, Ahlouche, Sara, Caba, Laura, Palazzolo, Antonia, Ramirez, Jenniffer, Agrawal, Sunil

“…We tested twenty-one 6- to 10-month-old infants with a wide range of sitting experience in forward and rightward reaching during unsupported sitting on the…”
Get full text

Remote Extended Reality With Markerless Motion Tracking for Sitting Posture Training by Ai, Xupeng, Agrawal, Sunil K.

“…Dynamic postural control during sitting is essential for functional mobility and daily activities. Extended reality (XR) presents a promising solution for…”
Get full text

Standing Reactive Postural Responses of Lower Limbs With and Without Self-Balance Assistance in Individuals With Spinal Cord Injury Receiving Epidural Stimulation by Bowersock, Collin D, Pisolkar, Tanvi, Ai, Xupeng, Zhu, Chenfei, Angeli, Claudia A, Harkema, Susan J, Forrest, Gail, Agrawal, Sunil, Rejc, Enrico

“…Spinal cord epidural stimulation can promote the recovery of motor function in individuals with severe spinal cord injury (SCI) by enabling the spinal…”
Get more information

Dual-Motor-Task of Catching and Throwing a Ball During Overground Walking in Virtual Reality by Singh, Yogesh, Prado, Antonio, Martelli, Dario, Petros, Fitsum E., Ai, Xupeng, Mukherjee, Sudipto, Lalwani, Anil K., Vashista, Vineet, Agrawal, Sunil K.

“…Virtual Reality is a versatile platform to study human behavior in simulated environments and to develop interventions for functional rehabilitation. In this…”
Get full text

Reactive Postural Control During Sit-to-Stand Motion by Luna, Tatiana D., Santamaria, Victor, Ai, Xupeng, Agrawal, Sunil K.

“…Moving from a seated position to a standing position is essential for performing daily functional tasks. However, a sit-to-stand task may lead to falls in…”
Get full text

ACRNet: Attention Cube Regression Network for Multi-view Real-time 3D Human Pose Estimation in Telemedicine by Hu, Boce, Zhu, Chenfei, Ai, Xupeng, Agrawal, Sunil K

“…Human pose estimation (HPE) for 3D skeleton reconstruction in telemedicine has long received attention. Although the development of deep learning has made HPE…”
Get full text

Phase Segmentation and Percentage Prediction of Trunk Movement Cycle by Ai, Xupeng, Santamaria, Victor, Prado, Antonio, Agrawal, Sunil K.

“…Deep learning-based cyclic human motion prediction is widely used in motor learning and rehabilitation. These prediction algorithms are typically used for…”
Get full text

Reactive Postural Control During Sit-to-Stand Motion by Luna, Tatiana D., Santamaria, Victor, Ai, Xupeng, Agrawal, Sunil K.

“…Moving from a seated position to a standing position is essential for performing daily functional tasks. However, a sit-to-stand task may lead to falls in…”
Get full text

Evaluation of Postural Muscle Synergies during a Complex Motor Task in a Virtual Reality Environment by Ai, Xupeng, Santamaria, Victor, Omofuma, Isirame Babajide, Agrawal, Sunil K

“…In this study, we investigate how the central nervous system (CNS) organizes postural control synergies when individuals perform a complex catch-and-throw task…”
Get full text

Genetic Algorithm Integrated with Neural-Network for Tolman Mouse Robot Navigation by Ai, Xupeng, Li, Zexin, Sun, Ningyuan, Zhu, Xiaoqing

“…Mapping building plays an important role in robot navigation, in order to facility agent with high level intelligence and mimic the major function of rat's…”
Get full text

Effects of Boundary-Based Assist-as-Needed Force Field on Lower Limb Muscle Synergies During Standing Posture Training by Ai, Xupeng, Santamaria, Victor, Omofuma, Isirame, Agrawal, Sunil K

“…The boundary-based assist-as-needed (BAAN) force field is widely used in robotic rehabilitation and has shown promising results in improving trunk control and…”
Get full text