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Featured Neuroscience Open Neuroscience Articles Psychology

·September 21, 2019·5 min read

Do narcissistic traits wane as people age?

For most people, narcissism wanes as they age. A new study reports the magnitude of the decline of narcissistic traits is tied to specific career and personal relationship choices. However, this is not true for everyone. Some people remained just as narcissistic at the age of 41 as they were during their late teens. 3% of subjects showed increased narcissistic traits between the ages of 18 and 41.

Featured Neuroscience Psychology

·August 7, 2019·5 min read

Optimistic people sleep better and longer

Those who are more optimistic report better sleep quality and duration, a new study reports.

Featured Neuroscience Neuroscience Videos

·July 23, 2019·5 min read

For anemonefish, male-to-female sex change happens first in the brain

In anemonefish, male-to-female sex changes occur first in the brain and later involves gonadal changes. The physical sex alterations can occur months or even years after the brain changes occur.

Featured Genetics Neurology Neuroscience

·May 24, 2019·4 min read

New neurons form in the brain into tenth decade of life, even in people with Alzheimer’s

Hippocampal neurogenesis continues to occur well into old age, and in those with Alzheimer's disease. Researchers found evidence of neurogenesis in people up to the age of 99. While neurogenesis continues to occur in those with Alzheimer's disease, it is significantly reduced compared to those who have normal cognitive function.

Featured Neurology

·February 20, 2019·6 min read

Can a Nerve Injury Trigger ALS?

A new study reveals peripheral nerve damage may trigger the onset and spread of ALS in mouse models of the neurodegenerative disease.

Featured Genetics Neuroscience Open Neuroscience Articles

·February 6, 2019·5 min read

Heavy Drinking in Teens Causes Lasting Changes in Emotional Center of Brain

A new study reports teenage binge drinking can result in lasting epigenetic changes that alter the expression of BDNF-AS, a protein vital for the formation of neural connection in the amygdala.

Featured Neuroscience Psychology

·January 8, 2019·5 min read

Technique Boosts Omega 3 Fatty Acid Levels in Brain 100 Fold

Adding a lysophospholipid form of EPA, LPC-EPA, to the diet increased omega 3 fatty acid levels up to 100 fold in the brains of mice, researchers report. The amount required for the boost in Omega 3 levels is less than a milligram a day. In humans, researchers report, the equivalent is less than a quarter of a gram of LPC-EPA per day to have the same effect.

Featured Neuroscience

·December 21, 2018·5 min read

Nutrients in Blood Linked to Better Cognition and Brain Connectivity in Older Adults

Investigating 32 key nutrients in the Mediterranean diet, researcher report aging individuals with more abundant key nutrients in their blood had better functional connectivity and improved cognitive performance than those lacking the nutrients.

Featured Psychology

·December 3, 2018·4 min read

Boys with Social Difficulties More Susceptible to Early Substance Use

A new study reports boys with social skill problems during sixth grade are more likely to develop substance use issues by grade eight.

Featured Neurology Neuroscience

·December 3, 2018·3 min read

Epileptics Living in High Crime Areas Have Three Times As Many Seizures

According to a new study, those with epilepsy who live in high crime neighborhoods have three times as many seizures as those living in lower crime areas.

Featured Neuroscience

·November 7, 2018·2 min read

Adolescent Cannabis Use Alters Development of Planning and Self Control Brain Areas

Researchers report adolescent cannabis use alters the structural development of the prefrontal cortex, an area of the brain that helps control higher cognitive functions.

Featured Neuroscience Open Neuroscience Articles

·October 24, 2018·5 min read

New Target of Alcohol in the Brain Identified

Researchers have identified a new target of alcohol in the brain. A new study reveals alcohol blocks the KCNK13 potassium channel within the membrane of dopamine releasing neurons in the ventral tegmental area.

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