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Veterans with Blast Injuries Show Spinal Fluid Changes Similar to Alzheimer's

US veterans of the wars in Afghanistan and Iraq who suffered mild traumatic brain injury from exposure to explosive blasts were found to have changes in cerebrospinal fluid proteins that are typically seen in people who develop Alzheimer’s disease.
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Poor Sleep Increases Vulnerability to Migraine Attacks

A new study identified a link between poor sleep and migraine attacks that suggests improving sleep health may diminish migraine attacks in people with migraine.
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Interacting with Dogs Boosts Brain Waves and Reduces Stress

Spending quality time with dogs reduces stress and increases the power of brain waves associated with relaxation and concentration, according to a study.
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Female Whales That Experience Menopause Live 40 Years Longer

A new study from University of Exeter scientists suggests that the pathway leading to menopause in humans might also explain the evolution of menopause in toothed whales.
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How ADHD Symptoms Tie to Atypical Brain Interactions

Researchers have discovered that symptoms of attention-deficit/hyperactivity disorder (ADHD) are tied to atypical interactions between the brain’s frontal cortex and information processing centers deep in the brain.
A human brain.
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Brain Neurons Actively Involved in Processing Heart and Breath Signals

Researchers are investigating how exactly the brain processes the incoming stream of information from the heart and lungs, leading to a broader understanding of brain-body integration and the resulting health or disease.
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FDA To Delay Decision on New Alzheimer’s Drug Candidate

A candidate drug for Alzheimer’s disease, donanemab, will be further scrutinized by a US Food and Drug Administration (FDA) expert panel, drugmaker announces.
A 3D model of a human brain.
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Single Blueprint Potentially Governs Early Brain Development

Researchers from the University of Minnesota Medical School investigated brain development to understand how different areas of the brain become specialized in handling information such as vision, sound, touch and planning.
A plastic model of a bisected human brain.
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New Approach to Provoking Seizures Helps Guide Epilepsy Surgery

Researchers have developed a new method for triggering and imaging seizures in epilepsy patients, offering physicians the ability to collect real-time data to tailor epilepsy surgery.
A depiction of the human brain.
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Lack of Focus Is Proof of an Intricate Brain

A new study provides some of the most detailed insights yet into the brain mechanisms that help people pay attention amid distraction, as well as what’s happening when they can’t focus.
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