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How the brain increases blood flow on demand
All day long, our brains carry out complicated and energy-intensive tasks such as remembering, solving problems, and making decisions. Subscribe to our newsletter for the latest sci-tech news updates.
Though it accounts for just two percent of the body’s weight, the brain consumes a whopping 20% of its total energy. To get the energy it needs for more complicated tasks, the brain has evolved a ...
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Even light drinking combined with aging is linked to reduced brain blood flow and thinner tissue
A recent study published in the journal Alcohol provides evidence that even low-level drinking may have negative consequences ...
Add Yahoo as a preferred source to see more of our stories on Google. Brain image Reduced blood flow to the brain is thought to be a key factor in many forms of dementia, including Alzheimer's, and ...
Measuring blood flow in the brain is critical for understanding response to a range of neurological problems, including stroke, traumatic brain injury (TBI) and vascular dementia. Obtaining such ...
Measuring blood flow in the brain is critical for responding to a range of neurological problems, including stroke, traumatic brain injury (TBI) and vascular dementia. But existing techniques, ...
In a new study that could have significant implications for future Alzheimer's treatment, researchers at the University of Miami have successfully figured out how to combat one of the early signs of ...
Corresponding author Akshay Sharma, MBBS, MSc, St. Jude Department of Bone Marrow Transplantation and Cellular Therapy talks to St. Jude patient enrolled on the reported clinical trial, Corey Luellen.
Vascular dementia is a type of dementia that causes changes in memory, thinking, and behavior that result from conditions that affect the blood vessels in the brain. A person’s cognition and brain ...
Flow might also buffer against performance anxiety: when 27 student musicians were tracked over the course of a semester, it ...
A new study in mice describes how the brain rapidly and efficiently increases blood flow to active areas where oxygen and nutrients are needed most. The work shows that the brain relies on a ...
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