As opposed to the sensory perception of the external world, interoception is the sensing of internal body signals, which informs the brain about the state of the body. Rhythmic bodily processes such as breathing, the heartbeat, ...
Feb 2, 2024
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Brain injuries cause widespread damage to brain tissue. Damaged cells begin to produce signaling molecules that trigger processes of inflammation, apoptosis—programmed cell death—and oxidative stress. After the acute ...
Jan 18, 2024
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Researchers from McGill University, led by Professor Alanna Watt of the Department of Biology, have identified previously unknown changes in brain cells affected by a neurological disease. Their research, published in eLife, ...
Jan 10, 2024
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In a first, Tel Aviv University researchers have discovered that the production and regulation of mitochondrial organelles in the brain's nerve cells (neurons) becomes significantly impaired with the deletion of a gene called ...
Jan 10, 2024
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Scientists have created a new treatment for traumatic brain injury (TBI) that shrank brain lesions by 56% and significantly reduced local inflammation levels in pigs. The new approach leverages macrophages, a type of white ...
Jan 9, 2024
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Researchers have found new disrupted genes and an unexpected molecular pattern—dubbed BREACHes—related to fragile X syndrome (FXS), a genetic disorder estimated by the Centers for Disease Control and Prevention to impact ...
Dec 27, 2023
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Researchers have shed light on why brain implants are tricky to engineer and often lose their functionality once surgically placed into brain tissue.
Dec 14, 2023
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Scientists from Duke-NUS Medical School and their collaborators have come up with new methods to cultivate brain cells from stem cells to treat and study neurodegenerative diseases. This novel technology forms the basis of ...
Dec 14, 2023
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Tracking rare cell types in the brain has proved elusive. And yet alterations in some of these cells may be associated with a variety of diseases, including Alzheimer's. Being able to find and study them could potentially ...
Dec 13, 2023
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Researchers at UT Southwestern Medical Center have developed a novel artificial intelligence (AI) model that analyzes the spatial arrangement of cells in tissue samples. This innovative approach, detailed in Nature Communications, ...
Dec 11, 2023
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