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Researchers create noninvasive technology that detects when nerve cells fire

Researchers at Stanford University, Palo Alto, California, have created a noninvasive technology that detects when nerve cells fire based on changes in shape. The method could be used to observe nerve activity in light-accessible parts of the body, such as the eye, which would allow physicians to quantitatively monitor visual function at the cellular level.

13 Dec 2018

Scientists investigate how a painful event is processed in the brain

Pain is a negative feeling that we want to get rid of as soon as possible. In order to protect our bodies, we react for example by withdrawing the hand. This action is usually understood as the consequence of the perception of pain.

13 Dec 2018

Targeting biochemical pathway may lead to new therapies for alleviating symptoms of anxiety disorders

According to some estimates, up to one in three people around the world may experience severe anxiety in their lifetime.

12 Dec 2018

Pupil dilation could be key to measuring mental workload

With nearly breakneck speed, the demands of work productivity in today's society seem to have increased tenfold.

12 Dec 2018

Scientists use water molecules to track electrical activity of nerve cells

Researchers have discovered a new way to monitor electrical activity in nerve cells; by observing water molecules surrounding neuronal membranes.

11 Dec 2018

Ezogabine treatment reduces motor neuron excitability in ALS patients, study shows

Brian Wainger, MD, PhD, of the Healey Center for ALS at Massachusetts General Hospital presented initial, top-level results of a recently completed phase 2 clinical trial of ezogabine (also called retigabine) on December 9 at the Motor Neurone Disease Association annual meeting in Glasgow, Scotland.

11 Dec 2018

Researchers explore how glial cells develop in the brain from neural precursor cells

Two types of cells are active in the brain: nerve cells and glial cells. The latter have long been regarded primarily as supportive cells, but it is increasingly recognized that they play an active role in the communication between neurons in the brain.

10 Dec 2018

High-intensity interval exercise could help combat cognitive dysfunction in obese people

It's fast-paced, takes less time to do, and burns a lot of calories. High-intensity interval exercise is widely recognized as the most time-efficient and effective way to exercise.

10 Dec 2018

UC San Diego professor receives NCI Outstanding Investigator Award for cancer research

The National Cancer Institute has awarded David Cheresh, PhD, Distinguished Professor and vice chair of Pathology at University of California San Diego School of Medicine, with a $4.2 million Outstanding Investigator Award to continue his research into cancer's ability to overcome stress, gain drug resistance and metastasize.

10 Dec 2018

Neuronal activity in the brain allows prediction of risky or safe decisions

Full risk or preferably the safe option? Based on the neuronal activity in the prefrontal cortex of the brain, it is possible to predict what action will be chosen next: If the activity of specific neurons remains low, a risk will be taken again at the next opportunity.

9 Dec 2018

New EU-funded project provides insight into how the brain develops

The human brain is comprised of billions of different types of cells. These cells are then organized into sophisticated networks, each of which determines a specific function of the brain. But how do the neurons, or nerve cells that form these networks, find the right network? And what happens when they don’t?

6 Dec 2018

Mapping brain microglia

Microglia are known to be important to brain function. The immune cells have been found to protect the brain from injury and infection and are critical during brain development, helping circuits wire properly. They also seem to play a role in disease -- showing up, for example, around brain plaques in people with Alzheimer's.

6 Dec 2018

Eliminating microglia can reverse some aspects of stress sensitization, study shows

Using an animal model of chronic stress, researchers at The Ohio State University have shown that the immune cells of the brain, called microglia, hold unique signatures of chronic stress that leave the animal more sensitive to future stressful experiences, evident by increased anxiety and immune responses.

4 Dec 2018

Combining toxic herbicide with sugar-binding proteins may trigger Parkinsonism

Combining low doses of a toxic herbicide with sugar-binding proteins called lectins may trigger Parkinsonism -- symptoms typical of Parkinson's disease like body tremors and slowing of body motions -- after the toxin travels from the stomach to the brain.

4 Dec 2018

NanoBioCel group develops lipid vesicles that can genetic material efficiently and viably

In a piece of research conducted in collaboration, the NanoBioCel group of the UPV/EHU's Faculty of Pharmacy, and the University of Elche have designed some niosomes, which are lipid vesicles for use in gene therapies designed to treat diseases of the central nervous system.

4 Dec 2018

Clearer diagnosis of polio-like illness in young children

Johns Hopkins researchers have analyzed patient data from 45 cases of what they thought was acute flaccid myelitis, the polio-like outbreak occurring in U.S. children, and realized that only 75 percent of diagnosed cases were AFM.

4 Dec 2018

Researchers elucidate central mechanisms of salt-induced hypertension through sympathetic activation

Hypertension is a major risk factor for cardiovascular disease worldwide, and approximately 40% (1 billion) of adults aged 25 and above have been diagnosed with hypertension. A positive correlation between salt intake and blood pressure has long been postulated.

30 Nov 2018

National Institutes of Health awards grant to MSU professors for research on neurodegenerative disease

A research collaboration between three Montana State University faculty members recently received a grant to help fund their study on the connection between a rare genetic neurological disease and metabolism, the human gut microbiome and degeneration of the nervous system.

30 Nov 2018

Nasal surgery can reduce or eliminate chronic headaches in selected patients

Nasal surgery to relieve obstructed breathing can reduce or eliminate chronic headaches in selected patients, reports a paper in the December issue of Plastic and Reconstructive Surgery®, the official medical journal of the American Society of Plastic Surgeons.

29 Nov 2018

FDA approves new drug for treatment of rare autoimmune disorder

The U.S. Food and Drug Administration today approved Firdapse (amifampridine) tablets for the treatment of Lambert-Eaton myasthenic syndrome (LEMS) in adults.

29 Nov 2018

Nerve News and Research

Researchers create noninvasive technology that detects when nerve cells fire

Scientists investigate how a painful event is processed in the brain

Targeting biochemical pathway may lead to new therapies for alleviating symptoms of anxiety disorders

Pupil dilation could be key to measuring mental workload

Scientists use water molecules to track electrical activity of nerve cells

Ezogabine treatment reduces motor neuron excitability in ALS patients, study shows

Researchers explore how glial cells develop in the brain from neural precursor cells

High-intensity interval exercise could help combat cognitive dysfunction in obese people

UC San Diego professor receives NCI Outstanding Investigator Award for cancer research

Neuronal activity in the brain allows prediction of risky or safe decisions

New EU-funded project provides insight into how the brain develops

Mapping brain microglia

Eliminating microglia can reverse some aspects of stress sensitization, study shows

Combining toxic herbicide with sugar-binding proteins may trigger Parkinsonism

NanoBioCel group develops lipid vesicles that can genetic material efficiently and viably

Clearer diagnosis of polio-like illness in young children

Researchers elucidate central mechanisms of salt-induced hypertension through sympathetic activation

National Institutes of Health awards grant to MSU professors for research on neurodegenerative disease

Nasal surgery can reduce or eliminate chronic headaches in selected patients

FDA approves new drug for treatment of rare autoimmune disorder

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