Innovative robot navigation inspired by brain function boosts efficiency and accuracy

A research team has taken inspiration from the brains of insects and animals for more energy-efficient robotic navigation.

from Latest Science News -- ScienceDaily https://ift.tt/WVjuBRP

Common heart drug may slow progression of Huntington's disease

Beta-blocker drugs -- commonly used to treat heart and blood pressure issues -- may slow the progression of Huntington's disease (HD), according to a new study.

from Top Health News -- ScienceDaily https://ift.tt/L7BfmS6

Smallest walking robot makes microscale measurements

Researchers have created the smallest walking robot yet. Its mission: to be tiny enough to interact with waves of visible light and still move independently, so that it can maneuver to specific locations -- in a tissue sample, for instance -- to take images and measure forces at the scale of some of the body's smallest structures.

from Latest Science News -- ScienceDaily https://ift.tt/rt2NDif

Smallest walking robot makes microscale measurements

Researchers have created the smallest walking robot yet. Its mission: to be tiny enough to interact with waves of visible light and still move independently, so that it can maneuver to specific locations -- in a tissue sample, for instance -- to take images and measure forces at the scale of some of the body's smallest structures.

from Top Health News -- ScienceDaily https://ift.tt/rt2NDif

Understanding the brain's resilience: Unravelling the mysteries of neuronal degeneration

Each brain is unique, not only in its connections but also in the molecular composition of its neurons, particularly ion channels. Despite their variability, the brain functions reliably -- a paradox known as 'neuronal degeneration' (distinct from pathological degeneration). Researchers used mathematical tools to uncover two distinct mechanisms enabling this robustness. These mechanisms ensure reliable neuromodulation, even with variations in ion channels, offering insights into how the brain adapts its activity to internal and external signals.

from Top Health News -- ScienceDaily https://ift.tt/lp68KqL

Different menopausal hormone treatments pose different risks

Researchers have analysed the effects of seven different hormone treatments for menopausal symptoms on the risk of blood clots, stroke and heart attack. The study, which involved around one million women aged between 50 and 58, is the largest and most comprehensive study of currently prescribed hormonal substances in the world. The results show that the risks differ depending on the active substance and how the medicine is taken.

from Latest Science News -- ScienceDaily https://ift.tt/znW6tu8

Understanding the brain's resilience: Unravelling the mysteries of neuronal degeneration

Each brain is unique, not only in its connections but also in the molecular composition of its neurons, particularly ion channels. Despite their variability, the brain functions reliably -- a paradox known as 'neuronal degeneration' (distinct from pathological degeneration). Researchers used mathematical tools to uncover two distinct mechanisms enabling this robustness. These mechanisms ensure reliable neuromodulation, even with variations in ion channels, offering insights into how the brain adapts its activity to internal and external signals.

from Latest Science News -- ScienceDaily https://ift.tt/lp68KqL