Weekly Neuroscience Update

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A new neuroimaging study sheds new light on how we perceive colors. Activity in higher visual cortex areas matched the colors test subjects saw.

New neurostimulation technology works safely and non-invasively to modify brain activity. The findings may provide some foundational knowledge for the development of future technologies that could expedite cognitive processes.

New research has shown that certain presentations of memory concerns by older adults are predictive of future dementia.

A team of researchers has provided compelling evidence of the impact of adversity in childhood on neuropsychological functioning in adulthood. They also showed that neuropsychological difficulties may explain why early adversity is linked to attention deficit hyperactivity disorder (ADHD) in later life.

A new machine-learning algorithm is more accurate at determining personality traits based on selfie photographs than humans are.

Neuroscientists have traced neural pathways that connect the brain to the stomach, providing a biological mechanism to explain how stress can foster ulcer development.

Researchers have identified both genetic and neural mechanisms associated with romantic love and attachment. 

The placentas of sixteen women who contracted COVID-19 during pregnancy showed evidence of significant injury, a new study reports. The placental injuries were consistent with abnormal blood flow between mother and baby in-utero, suggesting another complication of coronavirus infection in pregnant women.

Researchers have developed a sniff test that can detect which patients in a vegetative state following a TBI will regain consciousness.

During early childhood, girls with autism tend to show greater reduction and less rise in their autism symptom severity than boys with autism, a new study has found.

Finally this week, a new study reviewing neuroimaging and neurological symptoms in patients with COVID-19 may shed light on the virus’s impact on the central nervous system.

 

 

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