Perplexity's Brain is a self-improving memory layer that tracks what the AI agent Computer did, what worked, and what failed.
For almost a century, budding neuroscientists have been taught that the headband-like strip of brain tissue over our ears ...
Virginia Tech researchers have shown that memory loss in aging may be reversible. Using CRISPR tools, they corrected molecular disruptions in the hippocampus and amygdala, restoring memory in older ...
A brain region at the base of the skull called the cerebellum ages unevenly, with some parts being more vulnerable to tissue ...
A new study explores the effects of both recent and lifetime cannabis use on brain function during cognitive tasks. The study, the largest of its kind ever to be completed, examined the effects of ...
Researchers have shown for the first time that malfunctioning mitochondria — the cell's energy generators — may directly cause cognitive decline in neurodegenerative diseases. By creating a new tool ...
Tiny lab-grown brain models and the particles they release may reveal hidden differences among Alzheimer’s patients.
Over the years, it has become clearer and clearer how the brain is a multiscale system that needs to be studied at different levels of organization as brain ...
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Some older adults develop the physical brain changes associated with Alzheimer’s disease but never experience memory loss or cognitive decline. A new study published in Acta Neuropathologica ...
Episodic memory is a type of long-term memory. It helps you remember the time, place, and details surrounding a specific event or experience in your life. For example, remembering what you had for ...
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