Video: Muscle stimulation to enhance astronaut health

Space exploration presents unique health challenges for astronauts due to lack of gravity, isolation, and radiation exposure. ESA's SciSpacE activities aim to comprehend these effects and their implications for human well-being ...

Scientists map the distribution of carnitine in muscle cells

Researchers from Tokyo Metropolitan University have developed a way of mapping the distribution of carnitine in skeletal muscle cells. Carnitine is a compound that helps transport fatty acids and reduce metabolic byproducts. ...

Different responses in individual cells give muscles more control

Minute differences in individual muscle cell contractions allow the entire muscle to flex with greater control and accuracy. Long dismissed as "noise" or error, experts now suspect that biological systems may have evolved ...

Pulses for better posture

In an effort to find a better treatment for spinal curvature in children and young people, the EU's "StimulAIS" project is focused on electrostimulation of muscles. Fraunhofer scientists worked with partners from industry ...

Smart pens to help control hand tremors

(Phys.org)—Approx­i­mately 12 mil­lion people in the U.S. are affected by uncon­trolled tremors as a result of neu­ro­log­ical dis­or­ders such as Parkinson's dis­ease. From but­toning a shirt to writing a note, ...