Brain News and Research

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The human brain is the center of the human nervous system and is a highly complex organ. Enclosed in the cranium, it has the same general structure as the brains of other mammals, but is over three times as large as the brain of a typical mammal with an equivalent body size.

How the world’s first fully powered prosthetic leg could revolutionize powered prosthetics

In this interview, News Medical speaks to Marcus D’Ambrosio, COO of Adaract, and Joseph Hill, CEO of Adaract, about how the world’s first fully powered prosthetic leg could revolutionize the world of powered prosthetics.

26 Aug 2022

Study reveals clues what makes the human brain distinct from others

What makes the human brain distinct from that of all other animals - including even our closest primate relatives? In an analysis of cell types in the prefrontal cortex of four primate species, Yale researchers identified species-specific - particularly human-specific - features, they report Aug. 25 in the journal Science.

26 Aug 2022

UC Davis research reveals a novel role for how tau functions in healthy nerve cells

In Alzheimer's Disease and other neurodegenerative dementias, proteins that normally play a role in healthy brain tissue turn bad, clumping together to form insoluble plaques and tangles as neurons wither and die.

25 Aug 2022

Mouse embryoids offer a promising model system to spur research into embryonic development and disease

Scientists funded in part by the National Institutes of Health have generated a mouse embryo model, or embryoid, that develops beyond neurulation—formation of the neural tube, which gives rise to the central nervous system—and closely mirrors natural mouse embryos 8.5 days after fertilization.

25 Aug 2022

Brain stimulation improves memory function in older adults

Researchers evaluate the effectiveness of repetitive neuromodulation in improving the working memory and long-term memory of older adults.

25 Aug 2022

MRI shows brain microstructural changes after mild COVID-19

Researchers investigate fatigue severity and brain microstructural abnormalities in patients who have recovered from mild to moderate COVID-19.

25 Aug 2022

Study offers a glimpse into the ongoing cognitive processes in the sleeping brain

When our eyes move during REM sleep, we're gazing at things in the dream world our brains have created, according to a new study by researchers at UC San Francisco.

25 Aug 2022

MIT scientists discover a population of food-responsive neurons in the ventral visual stream

A gooey slice of pizza. A pile of crispy French fries. Ice cream dripping down a cone on a hot summer day. When you look at any of these foods, a specialized part of your visual cortex lights up, according to a new study from MIT neuroscientists.

25 Aug 2022

New diagnoses of neurological and psychiatric disorders remain common two years after COVID-19

New diagnoses of disorders including psychosis, dementia, seizures and ‘brain fog’ remain commoner two years after COVID-19 than after other respiratory infections, whereas the increased risks of depression and anxiety after COVID-19 are short-lived and there is no overall excess of cases.

25 Aug 2022

COVID-19 vaccine not linked to increased risk of stroke

Newly compiled data evaluated by researchers in the Department of Neurology and the Smidt Heart Institute at Cedars-Sinai shows that COVID-19 vaccines do not raise stroke risk--but that severe COVID-19 infection does.

24 Aug 2022

How does the human gut microbiome impact menopause?

A recent study summarizes available information on the relationship between menopause and the gut microbiome.

24 Aug 2022

Study investigates associations between MS prevalence and factors driving regional differences

Researchers have known people who live farther from the equator are more likely to develop multiple sclerosis (MS) and have often attributed that to vitamin D exposure.

24 Aug 2022

Scientists demonstrate safety of neurosurgical procedure used to measure dopamine and serotonin

Scientists at Wake Forest University School of Medicine have demonstrated that a neurosurgical procedure used to research and measure dopamine and serotonin in the human brain is safe.

24 Aug 2022

Researchers discover a new class of more potent and less toxic drugs for leukemia patients

Chemotherapy sucks. The treatments generally have awful side effects, and it's no secret that the drugs involved are often toxic to the patient as well as their cancer.

24 Aug 2022

Functional architecture of the brain's reward system predicts appetite changes in depression

Major depressive disorders are characterized by a significant health burden, including changes in appetite and body weight.

24 Aug 2022

Doctor's trustworthiness influences pain-related brain activity in patients

When doctors are seen as less trustworthy by their patients it can increase reported pain and pain-related brain activity, new research from the University of Miami suggests.

24 Aug 2022

Changes in brain connections occur very early in Alzheimer's disease

Although a lot is known about brain alterations in symptomatic Alzheimer's disease (AD), less is known about changes in the brain network early in the disease process.

24 Aug 2022

Simple blood test can accurately detect Alzheimer's disease in people with Down syndrome

Around 80% of people with Down syndrome develop Alzheimer's disease, often when they are between 40 and 50 years old.

24 Aug 2022

New wireless sock monitoring system reduces fall rates among hospitalized patients

Research led by nurses at The Ohio State University Wexner Medical Center found that a new wireless sock monitoring system reduced fall rates among "fall-risk" patients hospitalized at Ohio State's Brain and Spine Hospital.

23 Aug 2022

Lack of sleep leads to withdrawal of willingness to help other people

Humans help each other - it's one of the foundations of civilized society. But a new study by scientists at the University of California, Berkeley, reveals that a lack of sleep blunts this fundamental human attribute, with real-world consequences.

23 Aug 2022

Brain News and Research

Further Reading

How the world’s first fully powered prosthetic leg could revolutionize powered prosthetics

Study reveals clues what makes the human brain distinct from others

UC Davis research reveals a novel role for how tau functions in healthy nerve cells

Mouse embryoids offer a promising model system to spur research into embryonic development and disease

Brain stimulation improves memory function in older adults

MRI shows brain microstructural changes after mild COVID-19

Study offers a glimpse into the ongoing cognitive processes in the sleeping brain

MIT scientists discover a population of food-responsive neurons in the ventral visual stream

New diagnoses of neurological and psychiatric disorders remain common two years after COVID-19

COVID-19 vaccine not linked to increased risk of stroke

How does the human gut microbiome impact menopause?

Study investigates associations between MS prevalence and factors driving regional differences

Scientists demonstrate safety of neurosurgical procedure used to measure dopamine and serotonin

Researchers discover a new class of more potent and less toxic drugs for leukemia patients

Functional architecture of the brain's reward system predicts appetite changes in depression

Doctor's trustworthiness influences pain-related brain activity in patients

Changes in brain connections occur very early in Alzheimer's disease

Simple blood test can accurately detect Alzheimer's disease in people with Down syndrome

New wireless sock monitoring system reduces fall rates among hospitalized patients

Lack of sleep leads to withdrawal of willingness to help other people

Industry Focus eBook - Neurology/Neuroscience - 2nd edition eBook

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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