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·December 13, 2018·4 min read

Neanderthal Gene Gives Clues to Human Brain Evolution

Researchers report modern humans who carry particular Neanderthal DNA fragments have slightly less rounded heads. The findings shed light on the evolution of modern brain shape and function.

Featured Neuroscience

·December 13, 2018·6 min read

Ritalin Drives Greater Connection Between Brain Areas Key to Memory and Attention

A new neuroimaging study reveals methylphenidate, better known as Ritalin, increases the level of dopamine available in the caudate. Along with increased dopamine levels, researchers also notice greater functional connectivity between the prefrontal cortex, hippocampus and precuneus, three areas of the brain associated with memory and attention.

Featured Neuroscience Psychology

·December 12, 2018·4 min read

How Bullying Affects the Brain

A new study reports children and teens who face chronic bullying have altered brain structure, as well as problems with anxiety and depression. Researchers found those who were bullies had structural changes to the putamen and caudate, contributing to the development of anxiety related behaviors and emotional processing.

Featured Neuroscience Open Neuroscience Articles

·December 12, 2018·3 min read

Gut Hormone Increases Response to Food

Researchers discover activity in brain regions involved in reward response from dopamine was higher in subjects injected with the hormone ghrelin, but only when responding to images associated with food smells. The study reports ghrelin controls the extent to which the brain associates reward with food odors.

Featured Neuroscience Open Neuroscience Articles

·December 11, 2018·3 min read

Meditation Adapts the Brain to Respond to Better Feedback

Researchers report the brains of those who practice meditation are less affected by negative feedback than those who do not meditate. The study reports this could be due to altered dopamine levels caused by the act of meditation.

Featured Neuroscience Open Neuroscience Articles

·December 10, 2018·4 min read

Your Brain on Imagination: It’s a Lot Like Reality

A new neuroimaging study reveals imagination may help people with fear or anxiety disorders overcome them. The study reports imagining a threat can alter the way it is represented in the brain.

Featured Neuroscience Open Neuroscience Articles Psychology

·December 10, 2018·6 min read

Editing Consciousness: How Bereaved People Control Their Thoughts Without Knowing It

Using machine learning to analyze fMRI brain scans of grieving people, researchers shed light on how unconscious suppression occurs.

Featured Neuroscience Psychology

·December 7, 2018·4 min read

Computers Can Spot the Difference Between Healthy Brains and Those with Dissociative Identity Disorder

Machine learning algorithms were able to distinguish, with 73% accuracy, neurobiological differences between those with dissociative identity disorder and those without the condition.

Featured Neuroscience Open Neuroscience Articles Visual Neuroscience

·December 4, 2018·3 min read

Mountain Splendor? Researchers Know Where Your Eyes Will Look

Combining neuroimaging data with deep convolutional neural networks, researchers were able to predict where people would direct their attention and gaze at images of natural scenes.

Featured Neuroscience Open Neuroscience Articles Psychology

·December 4, 2018·6 min read

New Insights Into Loss of Pleasure in Depression

A new study reveals a brain region that contributes to anhedonia, the loss of pleasure, in those with depression. The study also shows how ketamine acts on this brain region, explaining why the drug appears to be so effective at treating anhedonia.

Featured Neuroscience

·December 1, 2018·4 min read

Resilience May Be Neurobiological

Individual differences in resting state connectivity may help explain why some people are more resilient to the effects of neighborhood violence than others.