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Researchers identify B immune cells that promote axon myelination in developing neurons

Neurons are specialized cells of the nervous system that communicate using electrical signals, which propagate down long, wire-like projections called axons. The conduction of these signals requires myelin, a fatty substance that surrounds axons in much the same way that plastic coating surrounds an electrical wire.

13 Mar 2018

Social stress alters gut microbiota in Syrian hamsters, study finds

Exposure to psychological stress in the form of social conflict alters gut bacteria in Syrian hamsters, according to a new study by Georgia State University.

9 Mar 2018

Air pollution exposure during fetal life related to brain abnormalities, cognitive impairment in children

A new study performed in the Netherlands has linked exposure to residential air pollution during fetal life with brain abnormalities that may contribute to impaired cognitive function in school-age children. The study, published in Biological Psychiatry, reports that the air pollution levels related to brain alterations were below those considered to be safe.

8 Mar 2018

Researchers examine how well category-learning works in a stressful episode

When people have to assess a situation within seconds, it helps them to draw on learned categories. Psychologists from the Ruhr-Universität Bochum examined with the help of electroencephalography (EEG) how well category-learning works in a stressful episode.

8 Mar 2018

Boosting the brain's immune cells may prevent or reduce severity of Alzheimer's disease

Sanford Burnham Prebys Medical Research Institute researchers have published two new studies in Neuron that describe how TREM2, a receptor found on immune cells in the brain, interacts with toxic amyloid beta proteins to restore neurological function.

8 Mar 2018

Golgi stress signaling pathway found in cells with Huntington’s disease

Working with cells grown in the lab, Johns Hopkins researchers have identified a biochemical pathway that allows a structure within cells, called the Golgi apparatus, to combat stress caused by free radicals and oxidants.

8 Mar 2018

Scientists link protein to seizure suppression

According to a new study, seizures can be suppressed in the brain by a protein called T-cell intracellular antigen-1 (TIA-1).

8 Mar 2018

Researchers seek to discover role of filter ventilation on addictive potential of cigarettes

Would banning ventilated filters on cigarettes protect public health? Scientists from multiple institutions, including a group of addiction neuroscience researchers from the Virginia Tech Carilion Research Institute, are gathering evidence under funding from the National Institutes of Health's National Cancer Institute to potentially inform a U.S. Food and Drug Administration (FDA) decision about whether to recommend design changes to filtered cigarettes.

7 Mar 2018

Prevention and treatment of drug-induced hearing loss

A new special publication orchestrated by five of the nation's leading hearing experts compiles the latest research into hearing loss caused by drugs and solvents - how it occurs, how to treat it, and how to prevent it.

7 Mar 2018

Early life stress or trauma could rewire the brain for later neuropathological disorders

Federal researchers have discovered that severe stress or trauma early in life could actually change how the brain responds to stress hormones, essentially "re-wiring" the brain for later neuropathological disorders, according to a study, "A role for corticotrophin releasing factor signaling in the lateral habenula and its modulation by early life stress," published in Science Signaling, March 6.

7 Mar 2018

Pain begins differently for men and women at the cellular level, research says

New research from The University of Texas at Dallas supports the growing consensus that pain begins differently for men and women at the cellular level.

6 Mar 2018

Salk researchers uncover power switch for muscles

If you've ever wondered how strenuous exercise translates into better endurance, researchers at the Salk Institute may have your answer. In a study published in the journal Cell Reports on March 6, 2018, scientists in Ronald Evans' lab have shown that the protein ERRγ (ERR gamma) helps deliver many of the benefits associated with endurance exercise.

6 Mar 2018

Duke scientists pinpoint new therapeutic target for macular degeneration

Duke Researchers have pinpointed a new therapeutic target for macular degeneration, an eye disease that affects over 10 million Americans and is the leading cause of blindness in adults over 60.

6 Mar 2018

People with MDD feel more negative emotion when remembering painful experiences

People with major depressive disorder (MDD) feel more negative emotion when remembering painful experiences than people without the disorder, according to a new study in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging. The study reports that people with MDD were able to control the negative emotions about as well as people unaffected by MDD, but used somewhat different brain circuits to do so.

6 Mar 2018

Study findings establish basis for epigenetic link between aging and Alzheimer's disease

Although certain genetic variants increase the risk of Alzheimer's disease (AD), age is the strongest known risk factor. But the way in which molecular processes of aging predispose people to AD, or become impaired in AD remains a mystery.

6 Mar 2018

Levels of inflammatory biomarkers could predict effectiveness of ECT for people with depression

People with major depression that has not been well controlled by medications and who have a biomarker in their blood indicating a higher level of inflammation may benefit more than people with less inflammation from electroconvulsive therapy to ease symptoms of their depression, according to a new UCLA study.

6 Mar 2018

TSRI research offers explanation for why neurons die off in Parkinson's disease

An estimated 10 million people worldwide are living with Parkinson's disease--an incurable neurodegenerative disorder that leads to an increasing loss of motor control.

6 Mar 2018

Infants process pain in their brains in different ways based on age

Reliance on behavioral indicators, such as crying, to assess pain in infants underestimates how much pain babies actually feel when they undergo stressful medical procedures.

5 Mar 2018

The Neuro and Thermo Fisher Scientific team up to accelerate understanding of neurological disease

The Montreal Neurological Institute of McGill University, a world-leading institution focused on brain research and advanced patient care, and Thermo Fisher Scientific, the world leader in serving science, today announce an agreement designed to accelerate the understanding of neurological disease by focusing on about 30 proteins associated with Parkinson's disease, amyotrophic lateral sclerosis (ALS), hereditary spastic paraplegias, epileptic encephalopathies and ataxias, which are all devastating brain diseases.

5 Mar 2018

Scientists find algorithm for brain simulations on exascale systems

An international group of researchers has made a decisive step towards creating the technology to achieve simulations of brain-scale networks on future supercomputers of the exascale class.

5 Mar 2018

Neuroscience News and Research

Researchers identify B immune cells that promote axon myelination in developing neurons

Social stress alters gut microbiota in Syrian hamsters, study finds

Air pollution exposure during fetal life related to brain abnormalities, cognitive impairment in children

Researchers examine how well category-learning works in a stressful episode

Boosting the brain's immune cells may prevent or reduce severity of Alzheimer's disease

Golgi stress signaling pathway found in cells with Huntington’s disease

Scientists link protein to seizure suppression

Researchers seek to discover role of filter ventilation on addictive potential of cigarettes

Prevention and treatment of drug-induced hearing loss

Early life stress or trauma could rewire the brain for later neuropathological disorders

Pain begins differently for men and women at the cellular level, research says

Salk researchers uncover power switch for muscles

Duke scientists pinpoint new therapeutic target for macular degeneration

People with MDD feel more negative emotion when remembering painful experiences

Study findings establish basis for epigenetic link between aging and Alzheimer's disease

Levels of inflammatory biomarkers could predict effectiveness of ECT for people with depression

TSRI research offers explanation for why neurons die off in Parkinson's disease

Infants process pain in their brains in different ways based on age

The Neuro and Thermo Fisher Scientific team up to accelerate understanding of neurological disease

Scientists find algorithm for brain simulations on exascale systems

eBook: Advancing neurodegenerative research with iPSC-derived microglia models eBook

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

Advancing Intracellular Delivery with LumiPore®

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