Neuroscience News - AI, Neuroscience, Psychology Research

·July 27, 2017·3 min read

Immune System May Mount Attack in Parkinson’s

Researchers report T cells in Parkinson's disease patients respond to alpha synuclein to a greater degree than those without the disease. The Nature study reports four genetic variations are associated with T cell reactivity to alpha synuclein. More than 50% of Parkinson's patients carry at least one of the gene variants.

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·July 27, 2017·4 min read

Brain Cells Found to Control Aging

A new Nature study reports hypothalamic neural stem cell decline accelerates as a result of aging. Introducing new stem cells into the brains of old mice slowed and reversed various measures of aging.

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·July 26, 2017·4 min read

‘Residual Echo’ of Ancient Humans in Scans May Hold Clues to Mental Disorders

A new study in Scientific Reports finds evidence from MRI scans suggests Neanderthal derived genetic variations affect how the brains of modern humans work. Findings may shed light on specific deficits seen in ASD and schizophrenia, researchers believe.

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·July 26, 2017·4 min read

Genome Editing with CRISPR-Cas9 Prevents Angiogenesis of the Retina

CRISPR gene editing has allowed researchers to prevent angiogenesis of the retina occurring in mice. Researchers say the new technology could help prevent vision loss in those with retinal diseases.

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Featured Psychology

·July 26, 2017·5 min read

Studies Help Understand Why Some People Are So Sure They’re Right

Higher levels of critical thinking is associated with lower levels of dogmatism in both the religious and non-religious. Those who are most dogmatic are less likely to be able to look at issues from the perspective of others, a new study reports.

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·July 26, 2017·4 min read

Talking to Yourself in the Third Person Can Help You Control Stressful Emotions

Thinking or talking about oneself in the third person can lead people to consider themselves in similar ways to how they think about others, a new study reports. Researchers say talking about yourself in the third person may allow you to distance yourself from stressful experiences and help to regulate emotion.

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·July 26, 2017·6 min read

High Prevalence of Evidence of CTE in Brains of Deceased Football Players

A new JAMA study reveals chronic traumatic encephalopathy was present in a high number of brains of former football players. Researchers looked at the brains of former high school, college and NFL football players. Of the 202 brains analyzed, 177 showed signs of CTE. 110 of the 111 former NFL players' brains were diagnosed with CTE. Researchers say that, while the findings are significant, the findings could have limitations due to the players' families being motivated to donate the brains as a result of public awareness of the lasting effects of head injuries in football players.

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·July 26, 2017·5 min read

Do All People Experience Similar Near-Death-Experiences?

Those who claim to have had a near death experience are likely to report the event had some universal elements, such as entering a tunnel or seeing bright lights. However, researchers report not every experience contains all the elements, or the elements do not appear in fixed order across the reports of the people who claimed NDE.

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·July 26, 2017·4 min read

Cellular Roots of Anxiety Identified

A new Nature Communications study reports researchers have identified a population of neurons in the anterior cingulate cortex that become active when an animal is faced with the possibility of an anxious event.

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·July 26, 2017·5 min read

Risk for Bipolar Disorder Associated with Faster Aging

A new study in Neuropsychopharmacology reveals an association between faster aging and bipolar depression. Researchers discovered those with bipolar disorder who did not take lithum had shorter telomere length than those with the disorder who took the medication. The study suggests reduced telomere length could reduce hippocampal neurogenesis, increasing the risk for mood disorders.

Featured Psychology

·July 26, 2017·4 min read

Body Ownership is Not Impaired in Schizophrenia

Using the Full Body Illusion test, researchers discover those with schizophrenia do not have an impaired sense of body ownership. The findings contradict other theories which state those with schizophrenia may feel as though their bodies do not belong to themselves.

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·July 25, 2017·5 min read

Lutein May Counter Cognitive Aging

People with higher levels of lutein, a nutrient commonly found in kale and eggs, were more cognitively on par with younger people than their peers with lower lutein levels, a new study reports.