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… Alzheimer's disease-associated peptides such as amyloid-beta. So, Stevens hypothesizes, circadian disruptions, for …

… of subthalamic nucleus interrupts a cycle of runaway beta-frequency rhythms and restores ability of interneurons … of subthalamic nucleus interrupts a cycle of runaway beta-frequency rhythms and restores ability of interneurons … neuromodulator dopamine is associated with abnormally high beta-frequency rhythms (brain waves at a frequency of about …

… allows them to become visible for the first time amyloid beta https://www.nature.com/articles/s41551-022-00912-3 … also imaged the structure of Alzheimer’s-linked amyloid beta plaques in greater detail than has been possible before. … . In these two images, the magenta signal is the amyloid-beta nanostructure, revealed by post-expansion staining. The …

… about relies on low-frequency brain waves known as beta rhythms. In a memory task requiring information to be … periods of time, the MIT team found that the brain uses beta waves to consciously switch between different pieces of … The findings support the researchers’ hypothesis that beta rhythms act as a gate that determines when information …

… the researchers observed that low frequency alpha and beta brain waves, or rhythms, originating in the brain’s … via higher-frequency gamma waves. The backflow of alpha/beta carrying inhibitory predictions typically channeled … across superficial layers. “These interactions between beta and gamma are happening all over the cortex,” said Earl …