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.

Researchers develop new algorithm to make CPR more effective

In the event of a cardiorespiratory arrest, two actions are crucial for the patient's survival: cardiopulmonary resuscitation and defibrillation.

16 Mar 2018

Alzheimer's disease also affects small blood vessels

A research conducted by the UAB demonstrates that mice suffering from this disease also have substantial malfunctions in small blood vessels, important in nourishing different organs and tissues and in regulating blood pressure, and which mainly affects females.

16 Mar 2018

Neuroscientists identify role of primary visual cortex in integrating head and visual movement signals

Neuroscientists at the Sainsbury Wellcome Centre have identified a circuit in the primary visual cortex (V1) of the brain that integrates head- and visual-motion signals.

15 Mar 2018

Songbirds provide insight into how specific neurons may guide vocal learning in humans

Songbirds are providing insight into how a specific set of neurons may guide the learning of vocal behaviors in humans.

15 Mar 2018

Transplanting enhanced interneurons restores brain rhythms in mouse model of Alzheimer’s

Like a great orchestra, your brain relies on the perfect coordination of many elements to function properly. And if one of those elements is out of sync, it affects the entire ensemble. In Alzheimer's disease, for instance, damage to specific neurons can alter brainwave rhythms and cause a loss of cognitive functions.

15 Mar 2018

Study reveals mechanisms underlying maintenance of memory during sleep hours

During the hours of sleep the memory performs a cleaning shift. A study led by a Spanish scientist at the University of Cambridge reveals that when we sleep, the neural connections that collect important information are strengthened and those created from irrelevant data are weakened until they get lost.

15 Mar 2018

OIST scientists model molecular basis of learning in the cerebellum

The process we call learning is in fact a well-orchestrated symphony of thousands of molecular reactions, but the exact interplay between these reactions remains largely unknown.

15 Mar 2018

Salk researchers find that the brain's capacity for storing new memories is dynamic

Those of us who can't resist tourist tchotchkes are big fans of suitcases with an expandable compartment. Now, it turns out the brain's capacity for storing new memories is expandable, too, with limitations.

15 Mar 2018

Study elucidates underlying cause of brain injury in stroke

New research shows how the novel drug QNZ-46 can help to lessen the effects of excess release of glutamate in the brain - the main cause of brain injury in stroke.

15 Mar 2018

Researchers uncover link between Parkinson’s disease mutations and plaque formation in the brain

Working with lab-grown human brain cells, Johns Hopkins researchers report they have uncovered a much sought-after connection between one of the most common genetic mutations in Parkinson's disease and the formation of fatty plaques in the brain thought to contribute to the destruction of motor neurons that characterize the disease.

15 Mar 2018

Women with high physical fitness at middle age 90% less likely to develop dementia

Women with high physical fitness at middle age were nearly 90 percent less likely to develop dementia decades later, compared to women who were moderately fit, according to a study published the March 14, 2018, online issue of Neurology, the medical journal of the American Academy of Neurology.

15 Mar 2018

Researchers find new method to restore movement sensation in patients with prosthetic arms

A team of researchers led by Cleveland Clinic has published first-of-its-kind findings in Science Translational Medicine on a new method of restoring natural movement sensation in patients with prosthetic arms.

15 Mar 2018

UH researchers improve understanding of autism spectrum disorders

Two University of Houston scientists are reporting that defects in a portion of the brain's hippocampus, called the dentate gyrus, is regulated by the nuclear receptor LXRβ (Liver X receptor Beta). The dentate gyrus, or DG, is responsible for emotion and memory and is known to be involved in autism spectrum disorders (ASD).

15 Mar 2018

Brain with an air-pocket lesion in a rare case report of an elderly man

An 84 year old was complaining of repeatedly losing his balance and falling over. He visited his primary physician in Northern Ireland from where he was referred to the emergency room. On MRI, the team of doctors found a 3½-inch pocket of air in his brain. This has never been reported before in any case and thus the detailed report titled, “The man that lost (part of) his mind,” was published in the journal BMJ Case Reports.

15 Mar 2018

Study finds common presence of nightmares among U.S. military personnel

A new study shows that a high percentage of military personnel with sleep disturbances met criteria for nightmare disorder, but few of them reported nightmares as a reason for sleep evaluation. Those with nightmare disorder had an increased risk of other sleep and mental health disorders.

15 Mar 2018

Backup your brain in the cloud ? But first you must die !

Nectome, a start-up says that one day they may be able to download all the information that the brain stores in it digitally to create a successful back-up. The only caveat is that the person has to be dead first.

15 Mar 2018

Study shows structural variations in the brain of transgender individuals

Researchers at the University of São Paulo's Medical School in Brazil used magnetic resonance imaging to complete the first study conducted in Latin America to investigate brain volumes in transgender individuals.

14 Mar 2018

MIT engineers develop new technology that could improve drug evaluation

MIT engineers have developed new technology that could be used to evaluate new drugs and detect possible side effects before the drugs are tested in humans.

14 Mar 2018

New study provides clues about how ADHD drugs affect healthy brains

A new study shows that healthy people who take attention deficit hyperactivity disorder (ADHD) drugs experience a surge in the neurotransmitter glutamate in key parts of the brain. And that increase in glutamate is associated with subsequent changes in positive emotion.

14 Mar 2018

NIH researchers explore genetic clocks to understand role of aging in neurodegeneration

To understand the link between aging and neurodegenerative disorders such as Alzheimer's disease, NIH scientists compared the genetic clocks that tick during the lives of normal and mutant flies.

14 Mar 2018

Brain News and Research

Further Reading

Researchers develop new algorithm to make CPR more effective

Alzheimer's disease also affects small blood vessels

Neuroscientists identify role of primary visual cortex in integrating head and visual movement signals

Songbirds provide insight into how specific neurons may guide vocal learning in humans

Transplanting enhanced interneurons restores brain rhythms in mouse model of Alzheimer’s

Study reveals mechanisms underlying maintenance of memory during sleep hours

OIST scientists model molecular basis of learning in the cerebellum

Salk researchers find that the brain's capacity for storing new memories is dynamic

Study elucidates underlying cause of brain injury in stroke

Researchers uncover link between Parkinson’s disease mutations and plaque formation in the brain

Women with high physical fitness at middle age 90% less likely to develop dementia

Researchers find new method to restore movement sensation in patients with prosthetic arms

UH researchers improve understanding of autism spectrum disorders

Brain with an air-pocket lesion in a rare case report of an elderly man

Study finds common presence of nightmares among U.S. military personnel

Backup your brain in the cloud ? But first you must die !

Study shows structural variations in the brain of transgender individuals

MIT engineers develop new technology that could improve drug evaluation

New study provides clues about how ADHD drugs affect healthy brains

NIH researchers explore genetic clocks to understand role of aging in neurodegeneration

Industry Focus eBook - Cell & Gene Therapy (1st Edition) eBook

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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