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Featured Neuroscience Open Neuroscience Articles Psychology

·October 8, 2022·6 min read

Dogs Can Smell People’s Stress

The ability of dogs to "sniff out" certain diseases including COVID-19 infection and cancer has been well documented over recent years. Now, a new study reveals dogs can detect a person's stress level by odor alone.

This shows former presidents Reagan, FDR, and Carter

Featured Genetics Neuroscience Open Neuroscience Articles

·October 7, 2022·6 min read

Age vs. Genetics: Which Is More Important for Determining How We Age?

Age itself plays a bigger role than genetics in gene expression and susceptibility to specific diseases as we age.

Featured Genetics Neuroscience

·October 6, 2022·4 min read

Neanderthal DNA May Provide Clues About the Genetic Risks for Brain Disorders and Addiction

Traits with the strongest Neanderthal DNA contribution were sleep patterns, smoking habits, and alcohol consumption.

This shows an organoid cerebral cortex slice

Autism Featured Neuroscience Open Neuroscience Articles

·October 6, 2022·5 min read

Brain Organoids Provide a Window Into Autism

Investigating the effects of genetic abnormalities associated with autism and human brain development, researchers found brain organoids engineered to have lower levels of the ASD-associated SHANK3 gene had distinct features including neural firing hyperactivity, disruptions in pathways that cause cells to adhere to each other, and indications of ineffective neurotransmission.

Featured Genetics Neuroscience Visual Neuroscience

·October 6, 2022·4 min read

The Adult Brain Can Recover Lost Vision

Administering a chemical compound called synthetic retinoids to the retina helped restore brain networks associated with vision and prompted the growth of two times more neurons, effectively restoring vision in adult mouse models of the genetic visual disorder LCA.

Featured Neurology Neuroscience

·October 5, 2022·7 min read

A Possible Brain Mechanisms Behind COVID-19 Delirium

Brain cells exposed to blood taken from COVID-19 patients with delirium showed a decrease in neurogenesis and an increase in cell death. The findings also indicate a key role for cytokines produced in the immune system during infection and shed light on the molecular mechanisms of COVID-19 related delirium.

Featured Neuroscience Psychology

·October 5, 2022·2 min read

Petting Dogs Engages the Social Brain, According to Neuroimaging

Interacting with dogs leads to greater activation in the prefrontal cortex, an area of the brain associated with emotional and social processing.

Featured Neuroscience Open Neuroscience Articles

·October 5, 2022·5 min read

Multiple Health Benefits of Chocolate, Red Wine, and Apples When Consumed in the Right Amounts

Optimal intake of B-type procyanidins, a class of polyphenols found in apples, cocoa, and red wine, is linked to metabolic and the hormesis of hemodynamic responses.

This shows a heart and brain balanced on a scale

Featured Neurology Neuroscience

·September 30, 2022·6 min read

‘Love Hormone’ Oxytocin Could Mend a Broken Heart

Oxytocin, a hormone connected with bonding and love, could help to heal damage following a heart attack. Researchers found oxytocin stimulates stem cells from the heart's outer layer and migrates into the middle layer where it develops into muscle cells that generate heart contractions. This could be used to promote the regeneration of heart cells following a heart attack.

Featured Neuroscience

·September 29, 2022·5 min read

How Long Older Adults Will Live Comes Down to 17 Often Surprising Factors

Researchers have designed a new model of life expectancy that's based less on disease diagnosis, and more on other factors including cholesterol levels and lifestyle.