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.

The pandemic almost killed Allie. Her community’s vaccination rate is 45%.

The Allie Henderson who stepped out of her mother's car to a driveway full of cheering friends and family holding "Welcome Home" signs was a wisp of her former self.

7 Sep 2021

High fat diets break the body clock in rats leading to over-eating and obesity

When rats are fed a high fat diet, this disturbs the body clock in their brain that normally controls satiety, leading to over-eating and obesity. That's according to new research published in The Journal of Physiology.

7 Sep 2021

Novel method uses AI to screen for glaucoma

Scientists from Nanyang Technological University, Singapore (NTU Singapore), in collaboration with clinicians at Tan Tock Seng Hospital (TTSH) in Singapore have developed a novel method that uses artificial intelligence (AI) to screen for glaucoma, a group of eye diseases that can cause vision loss and blindness through damage to the optic nerve at the back of the eye.

7 Sep 2021

Study sheds light on neurologic symptoms caused by SARS-CoV-2 infection

Researchers in Australia and Finland have provided important insights into how infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the agent that causes coronavirus disease 2019 (COVID-19) – might affect nervous system circuitries and cause neurologic symptoms.

6 Sep 2021

Researchers uncover underlying metabolic changes that are linked to COVID-19 severity

COVID-19 patients have differing immune responses that lead to disease outcomes ranging from asymptomatic SARS-CoV-2 infection to death.

6 Sep 2021

Researchers uncover a key role for the biological clock in asthma

For hundreds of years, people have observed that asthma severity often worsens in the nighttime. One longstanding question has been to what degree the body's internal circadian clock - as opposed to behaviors, such as sleep and physical activities - contributes to worsening of asthma severity.

6 Sep 2021

COVID-19 presents a higher risk of blood clots than vaccination

The current study found that people were at a slightly higher than normal risk of blood clots after receiving Oxford-AstraZeneca and Pfizer vaccines.

6 Sep 2021

New type of algorithm simplifies comparisons between effects of electrical stimulation on the brain

For millions of people with epilepsy and movement disorders such as Parkinson's disease, electrical stimulation of the brain already is widening treatment possibilities. In the future, electrical stimulation may help people with psychiatric illness and direct brain injuries, such as stroke.

6 Sep 2021

Neuroscientists visualize ultrastructural changes to dendritic spines during structural plasticity

Researchers at the Max Planck Florida Institute for Neuroscience have developed a new imaging technique capable of visualizing the dynamically changing structure of dendritic spines with unprecedented resolution.

6 Sep 2021

Study finds SARS-CoV-2 affects the brain by binding with MAO enzymes

A new study by researchers in Croatia and Slovenia shows the SARS-CoV-2 spike protein has an affinity towards monoamine oxidases (MAO) enzymes. Changes in MAO levels have been the culprit for several neuropsychiatric disorders such as Parkinson’s or Alzheimer’s disease.

6 Sep 2021

Hypopituitarism and COVID-19 – exploring a possible bidirectional relationship?

In a recent study published in Reviews in Endocrine and Metabolic Disorders, the researchers discuss the extra-pulmonary manifestations of COVID-19.

5 Sep 2021

Most countries in the world fail to address dementia challenge

Only a quarter of countries worldwide have a national policy, strategy or plan for supporting people with dementia and their families, according to the WHO's 'Global status report on the public health response to dementia', released today.

4 Sep 2021

Using an internal cognitive map to solve abstract problems

How do we make decisions about a situation we have not encountered before? New work from the Center for Mind and Brain at the University of California, Davis, shows that we can solve abstract problems in the same way that we can find a novel route between two known locations - by using an internal cognitive map.

4 Sep 2021

Don and Karen Cohn's $2.5 million gift supports UC San Diego Health neurosurgery program

Don and Karen Cohn have given $2.5 million to create the Don and Karen Cohn Chancellor's Endowed Chair in Neurosurgery at University of California San Diego School of Medicine.

4 Sep 2021

Stanford researchers engineer an efficient, multi-purpose, mini CRISPR system

The common analogy for CRISPR gene editing is that it works like molecular scissors, cutting out select sections of DNA. Stanley Qi, assistant professor of bioengineering at Stanford University, likes that analogy, but he thinks it's time to reimagine CRISPR as a Swiss Army knife.

4 Sep 2021

Gut microbiome patterns provide clues to brain damage in extremely premature infants

Extremely premature infants are at a high risk for brain damage. Researchers at the University of Vienna and the Medical University of Vienna have now found possible targets for the early treatment of such damage outside the brain: Bacteria in the gut of premature infants may play a key role.

4 Sep 2021

Researchers develop statistical model to characterize how ketamine anesthesia affects the brain

By developing the first statistical model to finely characterize how ketamine anesthesia affects the brain, a team of researchers at MIT's Picower Institute for Learning and Memory and Massachusetts General Hospital have laid new groundwork for three advances: understanding how ketamine induces anesthesia; monitoring the unconsciousness of patients in surgery; and applying a new method of analyzing brain activity.

4 Sep 2021

NIH awards $18.15 million to seven projects focused on interoception

The National Institutes of Health is awarding seven projects a total of $18.15 million over five years to a new effort focused on interoception—the ways in which organisms sense and regulate signals within their bodies.

4 Sep 2021

Study: Epilepsy brain implant does not induce changes to patients' personalities or self-perceptions

A next-generation brain implant currently in clinical use for treating refractory epilepsy – to help prevent symptoms including seizures – does not induce changes to patients' personalities or self-perceptions, a new study of patient experiences shows.

3 Sep 2021

Precursor to ulcerative colitis exists several years before disease onset, study shows

After the first symptoms, the diagnosis of the bowel disease ulcerative colitis may take a few months. As shown in a study at örebro University, there is, however, a precursor to the disease already several years before its onset.

3 Sep 2021

Brain News and Research

Further Reading

The pandemic almost killed Allie. Her community’s vaccination rate is 45%.

High fat diets break the body clock in rats leading to over-eating and obesity

Novel method uses AI to screen for glaucoma

Study sheds light on neurologic symptoms caused by SARS-CoV-2 infection

Researchers uncover underlying metabolic changes that are linked to COVID-19 severity

Researchers uncover a key role for the biological clock in asthma

COVID-19 presents a higher risk of blood clots than vaccination

New type of algorithm simplifies comparisons between effects of electrical stimulation on the brain

Neuroscientists visualize ultrastructural changes to dendritic spines during structural plasticity

Study finds SARS-CoV-2 affects the brain by binding with MAO enzymes

Hypopituitarism and COVID-19 – exploring a possible bidirectional relationship?

Most countries in the world fail to address dementia challenge

Using an internal cognitive map to solve abstract problems

Don and Karen Cohn's $2.5 million gift supports UC San Diego Health neurosurgery program

Stanford researchers engineer an efficient, multi-purpose, mini CRISPR system

Gut microbiome patterns provide clues to brain damage in extremely premature infants

Researchers develop statistical model to characterize how ketamine anesthesia affects the brain

NIH awards $18.15 million to seven projects focused on interoception

Study: Epilepsy brain implant does not induce changes to patients' personalities or self-perceptions

Precursor to ulcerative colitis exists several years before disease onset, study shows

Industry Focus eBook - Cell & Gene Therapy (1st 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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