Brain cells communicate through neurotransmitters like glutamate or dopamine, the substances we got used to reading about when learning about brain function. However, it seems this is not the only way neurons can communicate. A new study suggests that certain proteins can act as brain messengers in the brain. Previously, only pathological proteins like tau […]
A new type of cell has been identified in the heart of several organisms, from the zebrafish to mouse and human hearts. This new type of cell, called “nexus-glia” by its discoverers, as it forms a net around the heart, not only appears to possess some characteristics from these cells, but it is also related […]
How an organism can sense and cope with warming temperatures is key for survival, particularly under current global warming trends. The importance of this subject was recognized by 2021’s Nobel prize in Physiology & Medicine awarded to work on TRP channels, key mammalian peripheral heat sensors. Endotherms -such as mammals and birds – maintain their […]
Since humans are not very good at predicting the future, even if the help of a magic ball, scientists have developed a new system based on artificial intelligence to help us predict the future risk of suffering from Alzheimer’s disease by analysing certain parameters in brain scans. The research, recently published in the journal Diagnostics […]
DISCLAIMER: in no way is this an article to justify not getting vaccinated or not wearing a mask in closed spaces! At this point, I think most of us can agree that a diet rich in vegetables/fruits is good for your health. But what wasn’t entirely clear was the relationship between nutrition and COVID-19 risk […]
It is said that music can appease the beasts, and every parent in the world has heard of the –unproven– Mozart effect for producing smarter babies, however, what not everyone knows is that one of his compositions, the Sonata for Two Pianos in D Major, K. 448, can actually decrease the epileptic activity in the […]
It happens often. We see someone who reminds us of someone else we know, or we have met, but we cannot remember where, only the face is familiar. Whether there was a single cell in the brain responsible for familiar face recognition was a long-standing question in neuroscience. Now, it seems that those cells, which […]
Since the beginning of the COVID-19 pandemic, there were hints at particular genes which increased some people’s susceptibility to get infected and the severity of illness once infected. Now, an international study (nearly 3500 researchers from 25 countries) on more than 45000 people infected with SARS-CoV-2, showed a link between 13 genetic variants and the […]
If you’re like me and spent hours of your day sitting at a desk typing on a keyboard, I am sure you have imagined how cool it’d be to just have your thoughts translated into typed words just like that. Well, new research on brain implants recently published in the journal Nature has shown that […]
Brain training apps hold the promise that with just a few minutes a day of playing simple games, people can improve cognitive skills like memory. However, is that anything more than a promise? Most evidence on this topic is contradictory, with some studies reporting benefits and others no effects, but a recent real-word study published […]