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.

Salk scientists develop computational model showing how the brain maintains short-term memories

If you've ever forgotten something mere seconds after it was at the forefront of your mind--the name of a dish you were about to order at a restaurant, for instance--then you know how important working memory is.

17 Dec 2020

Study uncovers a new means of neuronal communication in the brain

An international research group has discovered in the human brain a new functional coupling mechanism between neurons, which may serve as a communication channel between brain regions.

17 Dec 2020

Research suggests a novel mechanism for modulating emotional behavior

Research led by Si-Qiong June Liu, MD, PhD, Professor of Cell Biology and Anatomy at LSU Health New Orleans School of Medicine, discovered a surprising reciprocal interaction between chemicals in the brain resulting in accelerated loss of molecules that regulate brain cell communication.

17 Dec 2020

Study shows high prevalence of back pain in patients undergoing neuroendovascular procedures

Multiple studies have evaluated the incidence of back pain among patients who undergo catheter-based heart procedures while conscious.

17 Dec 2020

Two major grants offer support for international mother-baby iron supplements study

A Melbourne-led research consortium investigating the impact of iron treatments on maternal and newborn health in low-income countries has received two major grants from the Bill & Melinda Gates Foundation worth almost $US 9.6 million.

17 Dec 2020

New model of brain activity could inform the design of improved artificial intelligence systems

Getting computers to "think" like humans is the holy grail of artificial intelligence, but human brains turn out to be tough acts to follow. The human brain is a master of applying previously learned knowledge to new situations and constantly refining what's been learned.

17 Dec 2020

Study shows an inflammatory response in the mice brain is responsible for severe COVID-19

Researchers demonstrated that neuroinvasion and encephalitis caused by SARS-CoV-2 is associated with significant mortality in a special mouse model.

17 Dec 2020

Scientists develop new vaccine to counter the effects of synthetic cannabinoids

Made in clandestine laboratories and sold widely across the United States, the diverse class of drugs known as synthetic cannabinoids presents a growing public health threat.

17 Dec 2020

4E-BP proteins are key to unlock the antidepressant effect of ketamine in the brain

A group of proteins called 4E-BPs, involved in memory formation, is the key to unlocking the antidepressant effect of ketamine in the brain, according to researchers from three Canadian universities. The discovery could lead to better and safer treatments for certain patients suffering from major depression.

17 Dec 2020

Novel method reveals the synaptic basis for feature selectivity

A common analogy used to describe the brain is that it consists of tiny interconnected computers.

17 Dec 2020

Researchers identify neurons that regulate nausea-like responses in mice

At some point, everyone experiences nausea. Whether it occurs after unwisely eating a week-old slice of pizza or as an accompaniment to a serious infection, that queasy, unsettling sensation centered around the stomach is a signal that something is amiss within the body and typically portends a bout of vomiting.

17 Dec 2020

Brain protein indicates a link between circadian rhythm dysfunction and Alzheimer's Disease

Fractured sleep, daytime sleepiness and other signs of disturbance in one's circadian rhythm are common complaints of people with Alzheimer's disease, and the problems only get worse as the disease progresses.

17 Dec 2020

Researchers use new method to deliver anti-cancer drug to suppress tumor growth

Targeting drugs to cancer tissues is a major challenge in cancer treatment. Mesenchymal stem cells (MSCs) are known for their ability to find and target tumor cells in the body, but using MSCs for drug delivery has been tricky, because upon loading with drugs, MSCs lose their viability and migratory ability.

17 Dec 2020

New study to evaluate health outcomes of SARS-CoV-2 infection in children

An observational study has launched to evaluate the short- and long-term health outcomes of SARS-CoV-2 infection in children, including multisystem inflammatory syndrome in children (MIS-C), and to characterize the immunologic pathways associated with different disease presentations and outcomes. SARS-CoV-2 is the virus that causes COVID-19.

16 Dec 2020

A new approach to identify genomic regions in our brain that contribute to make us human

With only 1% difference, the human and chimpanzee protein-coding genomes are remarkably similar.

16 Dec 2020

Penn State engineers find link between nitric oxide expressing neurons and arterial dilation

Neurons control blood flow in tiny vessels in the brain, but researchers know little about this relationship.

16 Dec 2020

Clemson grad student focuses on studying how genes interact in a normal brain

You must first understand how something works normally before you can figure out why it's broken.

16 Dec 2020

Mother's diet while breastfeeding can shape the profile of human milk oligosaccharides

Research has shown that human milk is the optimal nutrition source for neonates and infants. It confers protection against both immediately life-threatening infant diseases such as necrotizing enterocolitis, as well as later onset diseases in adults, like obesity, diabetes and inflammatory bowel disease.

16 Dec 2020

LRA survey: Two-thirds of people with lupus are willing to take COVID-19 vaccine

Two out of three people with lupus (64%) are willing to take a COVID-19 vaccine if it is free and determined safe by scientists according to results of a survey conducted by the Lupus Research Alliance.

16 Dec 2020

SARS-CoV-2 RNA can be reverse-transcribed to be part of chimeric viral-human genome

A new study reveals that the genome of SARS-CoV-2 is inserted into the human genome, accounting for the detection of viral RNAs.

16 Dec 2020

Brain News and Research

Further Reading

Salk scientists develop computational model showing how the brain maintains short-term memories

Study uncovers a new means of neuronal communication in the brain

Research suggests a novel mechanism for modulating emotional behavior

Study shows high prevalence of back pain in patients undergoing neuroendovascular procedures

Two major grants offer support for international mother-baby iron supplements study

New model of brain activity could inform the design of improved artificial intelligence systems

Study shows an inflammatory response in the mice brain is responsible for severe COVID-19

Scientists develop new vaccine to counter the effects of synthetic cannabinoids

4E-BP proteins are key to unlock the antidepressant effect of ketamine in the brain

Novel method reveals the synaptic basis for feature selectivity

Researchers identify neurons that regulate nausea-like responses in mice

Brain protein indicates a link between circadian rhythm dysfunction and Alzheimer's Disease

Researchers use new method to deliver anti-cancer drug to suppress tumor growth

New study to evaluate health outcomes of SARS-CoV-2 infection in children

A new approach to identify genomic regions in our brain that contribute to make us human

Penn State engineers find link between nitric oxide expressing neurons and arterial dilation

Clemson grad student focuses on studying how genes interact in a normal brain

Mother's diet while breastfeeding can shape the profile of human milk oligosaccharides

LRA survey: Two-thirds of people with lupus are willing to take COVID-19 vaccine

SARS-CoV-2 RNA can be reverse-transcribed to be part of chimeric viral-human genome

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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