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
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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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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Neuroscience
Intensive blood pressure control may lower risk for cognitive problems in more people
Several years ago, researchers published in JAMA a promising discovery: intensively lowering blood pressure appeared to reduce the risk for cognitive decline in people 50 and older with high blood pressure. But questions ...
Jan 23, 2023
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Neuroscience
A new way to monitor blood flow in the brain—the πNIRS technique—could revolutionize medical diagnostics
Monitoring the proper blood supply to the brain is crucial, not only to prevent neurological diseases, but also to treat them. The parallel near-infrared interferometric spectroscopy technique, or simply πNIRS, could make ...
Jan 9, 2023
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Neuroscience
New method to detect oxygen consumption in the brain
The human brain consumes an immense amount of energy and needs an uninterrupted supply of oxygen to maintain its activity. Therefore, the brain is equipped with a network of delicate blood vessels that transport oxygen molecules ...
Nov 29, 2022
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