Health
20 minutes of exercise can boost your brain after a bad night's sleep
New research has explored how sleep, oxygen levels, and exercise affect our ability to perform mental tasks.
Nov 23, 2023
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News tagged with cerebral blood flow
Medications
Pulling the plug on brain injury: Manipulating fluid flows could save lives, improve recovery post-TBI
Cerebral edema, the dangerous brain swelling that occurs after traumatic brain injury (TBI), can increase risk of death 10-fold and significantly worsen prospects for recovery in brain function. In extreme cases, surgeons ...
Nov 15, 2023
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Neuroscience
What happens when we pass out? Researchers identify new brain and heart connections
Nearly 40% of people experience syncope, or fainting spells, at least once in their lives. These brief losses of consciousness, whether brought by pain, fear, heat, hyperventilation or other causes, account for a significant ...
Nov 1, 2023
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Pediatrics
Bedside tech predicts newborns' outcomes after therapeutic hypothermia
Hypoxic-ischemic encephalopathy (HIE), brain injury caused by oxygen deprivation around birth, is a common cause of admission to the neonatal intensive care unit. Therapeutic hypothermia is now becoming the standard treatment ...
Aug 31, 2023
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Neuroscience
Researchers link blood flow regulation in the brain and prognosis following cardiac arrest
A group of researchers at Osaka University have used a noninvasive method to evaluate cerebrovascular autoregulation (CVAR) in patients following out-of-hospital cardiac arrest. The mortality rate increased significantly ...
Jul 3, 2023
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Neuroscience
AI helps show how the brain's fluids flow
A new artificial intelligence-based technique for measuring fluid flow around the brain's blood vessels could have big implications for developing treatments for diseases such as Alzheimer's.
Jun 13, 2023
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Alzheimer's disease & dementia
Study finds brain connectivity, memory improves in older adults after walking
A new University of Maryland School of Public Health study reveals how walking strengthens connections within and between three of the brain's networks, including one associated with Alzheimer's disease, adding to the growing ...
May 25, 2023
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Neuroscience
Study: Blood vessel damage could be an Alzheimer's driver
Blood vessel abnormalities in the eye are a major factor in the progression of Alzheimer's disease, according to research from Cedars-Sinai investigators published in the journal Alzheimer's & Dementia. These changes correspond ...
May 19, 2023
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Neuroscience
Retinal microvasculature is a potential biomarker for acute mountain sickness
A study led by Dr.Ningli Wang and Dr.Yuan Xie (Beijing Tongren Hospital, Capital Medical University) provides evidence that retinal microvasculature is a potential biomarker for cerebral microvasculature changes and acute ...
Apr 7, 2023
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Cardiology
Daily rhythm detected for cerebral blood flow in stroke patients
Strokes are a leading cause of morbidity and mortality in the United States, as well as around the world. Various environmental and biological factors are known to affect the risks and outcomes of strokes. A new study led ...
Feb 17, 2023
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