Sai K. Banala
Papers
8
Total Citations
1,238
H-Index
8
About
Sai K. Banala is a leading researcher in rehabilitation robotics, whose work has fundamentally advanced the design and application of lower-extremity exoskeletons for gait training. His primary research areas include robot-assisted gait rehabilitation, exoskeleton design, and neuromotor adaptation. Banala’s most significant contribution is the development of the Active Leg Exoskeleton (ALEX), a groundbreaking device that uses a force-field controller and an “assist-as-needed” paradigm to retrain walking patterns in stroke survivors. His seminal 2008 paper on ALEX has garnered over 739 citations, underscoring its profound impact on the field. He further demonstrated the system’s versatility by showing that healthy individuals could alter ingrained gait patterns through robotic training, a finding published in a 2010 paper with 162 citations. Beyond powered exoskeletons, Banala has innovated in un-motorized, swing-assist designs for cost-effective gait training and developed a gravity-balancing leg orthosis to reduce the effort required for robotic rehabilitation. His work on a two-degree-of-freedom ankle-foot orthosis also addresses critical deficits in dorsiflexor strength. Through these contributions, Banala has established foundational principles for robotic neurorehabilitation, directly influencing how clinicians and engineers approach motor recovery after neurological injury.
Research Focus
Key Achievements
Top Papers
- 1Robot Assisted Gait Training With Active Leg Exoskeleton (ALEX)739 citations · 2008
- 2
- 3Robot assisted gait training with active leg exoskeleton (ALEX)127 citations · 2008
- 4Robot-assisted modifications of gait in healthy individuals67 citations · 2010
- 5
- 6A gravity balancing leg orthosis for robotic rehabilitation37 citations · 2004
- 7Exoskeletons for Gait Assistance and Training of the Motor-Impaired22 citations · 2007
- 8Novel swing-assist un-motorized exoskeletons for gait training20 citations · 2009