Collaborate Disseminate
Some animals, like mice and birds, are able to bring their body temperature and metabolism way down to conserve energy, going into a sleep-like state called torpor. Now researchers have identified the brain cells that trigger this state, showing they c… Continue reading Scientists induce “suspended animation” state in mice and rats
Researchers in Germany have discovered a new mechanism by which Alzheimer’s disease impairs memory recall – and, importantly, found a way to reverse it in mice. Neurons encoded with existing memories are being drowned out by noise from neurons encoding new experiences, and silencing these allowed the mice to regain lost memories.
Tags: Alzheimer’s Disease, DZNE, Brain, Neuroscience, Memory
Continue reading Switching off noisy neurons in mice restores memories lost to Alzheimer’s
Stem cells are powerful tools that could one day unlock new frontiers in regenerative medicine. Now, a new study has shown that a certain type of stem cell can be delivered into injured tissues with dissolvable microneedles, to heal wounds.Continue Rea… Continue reading Stem cell-loaded microneedles speed up wound healing
New clues have been uncovered in the mystery of fast radio bursts (FRBs) from space. One of these strange signals has been repeating seemingly at random – but with years of observation, an international study has now found a pattern hidden in the noise… Continue reading Hidden pattern discovered in repeating radio signal from space
Graphene may be a versatile material, but it remains very tricky to produce in large amounts. Now, an MIT team has found a new way to make large sheets of graphene in a roll-to-roll process, by depositing it onto a substrate that can easily be peeled o… Continue reading MIT’s new roll-to-roll production method promises pristine graphene
Artificial neurons are already far more human-like than traditional computers, and now it turns out they might also need sleep to function at their peak. And it’s not just a matter of turning them off every now and then – a new study shows that the neu… Continue reading Artificial intelligence chips benefit from a good night’s sleep
Technology could really use some more sustainable sources, and now researchers at the Queensland University of Technology (QUT) have turned to an unusual one. The team has shown that human hair from barber shops can be used to create OLED displays.Cont… Continue reading Discarded human hair repurposed to make new OLED screens
For people who rely on Braille, reading displays and signs in public can be a challenge, but a new system could help make things easier. HaptiRead is a haptic feedback device that uses ultrasound pulses in precise patterns to reproduce Braille text in … Continue reading Ultrasound haptic system projects readable Braille into thin air
The world of atoms and molecules is tricky to study, not just because it’s so small but because events occur so quickly at that scale. Now, researchers at the University of Tokyo have captured slow motion video of the movements of single molecules at 1… Continue reading Slow-mo video captures motion of single molecules at 1,600 fps
Part of what makes cancer so deadly is its ability to rapidly spread to other parts of the body, leading doctors into a deadly game of Whack-A-Mole. Now, researchers at Tulane University have identified a pair of genes that helps triple negative breast… Continue reading Blocking genes halts growth, spread of triple negative breast cancer