A study published in ISA Transactions introduces a fractional-order dynamic terminal sliding mode control for lower-limb prostheses, aiming to improve shock absorption and gait quality for amputees. The control method addresses limitations of passive and microprocessor-controlled prostheses by enhancing adaptability and robustness against model uncertainties.

A sensory neuroprosthesis developed by researchers at Case Western Reserve University and the Louis Stokes Cleveland Veterans Affairs Medical Center has shown promise in improving balance and reducing fall risk for people with lower limb loss, according to a study published in Scientific Reports. The device restores plantar sensation by delivering electrical stimulation through nerve cuff electrodes, enhancing trunk control and ground reaction forces during treadmill-induced stumbles.

Researchers have developed a dual multiclassifier system using fuzzy modeling to improve the control of bionic upper limb prostheses, according to a study published in Biomedical Signal Processing and Control. The system, which identifies and manages contaminated surface electromyography signals, showed improved classification of prosthetic movement intentions.

Stanford researchers have developed an AI algorithm that identifies subtypes of type 2 diabetes using data from glucose monitors. The algorithm predicts metabolic subtypes such as insulin resistance and beta-cell deficiency with about 90% accuracy, potentially improving personalized treatment and making health care more accessible.

A retrospective study in the Journal of Pain Research has shown the potential of a fully remote digital health program in managing musculoskeletal conditions among patients with and without obesity. The study found high completion rates and clinical improvements across all body mass index groups, with those with obesity showing comparable engagement and outcomes to those without obesity.

The Supreme Court has agreed to hear a challenge to the Affordable Care Act's mandate for preventive services coverage, potentially affecting tens of millions who receive health insurance through employers or the ACA marketplace. The case, brought by Texas employers, argues that the panels advising HHS on required services are unconstitutional. Lower courts have partially sided with the challengers.

Julian Torres, a Marine Corps veteran who lost both legs in an IED explosion in Afghanistan, has found healing and peace through jiu-jitsu with the help of Semper Fi and America's Fund. Torres has been competing in the martial art for two years, overcoming initial doubts about using prostheses.

Perfectionism in leadership can drive teams to achieve high standards, but it often comes at the cost of creativity and innovation, especially when accompanied by anger, which can create an environment where employees fear making mistakes, writes Gamze Koseoglu, a senior lecturer at The University of Melbourne. Leaders must temper their perfectionism with understanding and empathy if they want their teams to come up with new ideas and take risks, Koseoglu writes.