Researchers have discovered the vital role of microglia in brain development by studying lab-grown brain organoids. The study, focusing on cholesterol regulation by microglia, offers new perspectives on brain growth…
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Researchers have created the first comprehensive cell atlas of a mammalian brain, mapping over 32 million cells in the mouse brain. This atlas, part of the NIH BRAIN Initiative, offers…
…how the brain works in general and about what happens to the brain in neuropsychiatric conditions.” Comprehensive Brain Cell Atlas and the BRAIN Initiative The two new papers are part…
…of the brain. Artegiani says: “The current brain organoid models generally have several developmental structures acting like an ‘independent’ small developing brain, within one organoid. Researchers have tried for a…
…and brain games into your leisure time. Your brain is an amazing thing. Your brain filters out the noise, allowing you to focus on what’s important. Your brain makes calculations…
…international scientists have mapped the genetic, cellular, and structural makeup of the human brain and the nonhuman primate brain. This understanding of brain structure, achieved by funding through the National…
…Technique to Decode the Brain’s Intentions What is happening in your brain as you are scrolling through this page? In other words, which areas of your brain are active, which…
…tissues from each region of the brain connected and acting in concert. Most brain organoids replicate sections of the brain rather than the whole brain. Having a human cell-based model…
…technique called lesion network mapping to identify this brain circuit with findings that point to potential targets for brain stimulation. “We’re learning more and more about where in the brain…
…to preserving brain health. Brain atrophy, marked by the gradual loss of neurons and shrinking of brain tissue, is a normal part of aging and can contribute to cognitive decline…
…slow or possibly reverse “brain age.” Brain age is estimated using magnetic resonance imaging (MRI), which compares how old a brain appears to a person’s actual age. A higher brain-predicted…
…fruit fly brain. Credit: FlyWire.ai, Philipp Schlegel (University of Cambridge/MRC LMB) Understanding the Complex Fly Brain The diagram of all 139,255 neurons in the adult fly brain is the first…
…detailed single-cell atlas so far of epigenetic changes in the aging mouse brain. Their work shows how DNA methylation, genome organization, and gene activity evolve across different brain regions and…
Even mild cases of COVID can lead to brain shrinkage and disrupt mental function. Mild COVID-19 can cause brain tissue thinning and reduced brain size, contributing to long COVID symptoms…
…behavioral circuits within the fly brain. It allows for the detailed mapping of specific brain circuits that control behavior, such as the ocellar brain circuit, which takes in visual stimuli…
…of the 50 largest neurons of the fly brain connectome. These 50, along with another 139,205 brain cells in the brain of an adult fruit fly, were painstakingly mapped by…
A new brain-imaging study finds that participants who had even mild COVID-19 showed an average reduction in whole brain sizes. COVID-19 may accelerate brain aging, with studies showing reduced gray…
…the way the brain is wired. Indeed, differences in brain wiring predict difficulties with attention, language, memory, and a whole host of different behaviors.” “Understanding that the brain’s structural journey…