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… brain’s cortex consciousness cognitive neuroscience gamma beta https://www.pnas.org/doi/10.1073/pnas.2315160121 New … of the brain), use relatively low frequency alpha and beta rhythms to suppress processing by sensory regions … coordinated rhythms of their aggregated activity (at alpha/beta and gamma frequencies), in two areas on the surface, or …

… memory cognitive neuroscience cognitive control gamma beta https://doi.org/10.1016/j.cobeha.2024.101388 Thought … showing that lower-frequency rhythms in the so-called “beta” band originate in deeper layers of the brain’s cortex … engaged in working memory games the lab has shown that beta rhythms carry “top down” signals to control when and …

… 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 …

… 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 …

… layers of the PFC were regulated by lower frequency alpha/beta frequency rhythms in deeper cortical layers. The … this image by lead author Andre Bastos, gamma (blue) and beta (red) combine like jazz rhythms in the cortex. Learn … work, Miller, Bastos and colleagues had found that alpha/beta rhythms appeared to carry “top-down” information about …