putamen

Random

putamen

·October 21, 2019·4 min read

Gene variants influence size of brain stem and other structures

Researchers identified 48 common genetic variants that appear to play a role in the size of the brainstem and other subcortical structures. Forty of the variants were novel. The findings also revealed 199 genes related to the variants which regulate brain development and susceptibility to neurological disorders.

Featured Neuroscience

·August 21, 2017·3 min read

Afternoon Slump in Reward Response

A new Journal of Neuroscience study reveals the activation of a brain area associated with reward response early in the afternoon.

Featured Neurology Neuroscience

·October 23, 2019·3 min read

Study identifies brain injury as a cause of dementia in some older adults

MRI neuroimaging can distinguish between memory loss caused by Alzheimer's disease and traumatic brain injury. Using new image analysis software, researchers discovered TBI causes the most amount of damage to the ventral diencephalon, a brain area associated with memory and learning, and the least amount of atrophy to the hippocampus, a brain region most impacted by Alzheimer's.

This image shows a model of a human brain.

Featured Neurology

·February 22, 2015·2 min read

Experimenting Preteens May Have Different Brain Processes

Researchers report preteens who like to experiment and engage in new experiences have stronger neural connections and brain processes than those who don't.

Featured Genetics Neuroscience

·September 6, 2018·4 min read

Alzheimer’s Risk Gene May Aggravate Neurological Air Pollution Effects in Children

According to researchers, children who carry the APOE4 gene and who are exposed to air pollution have higher behavior problem scores and their attention capacity was slower to develop.

Featured Neuroscience Open Neuroscience Articles Psychology

·May 27, 2019·4 min read

Altered Brain Activity in Antisocial Teenagers

Neuroimaging reveals lower activation in the dorsolateral prefrontal cortex and angular gyrus in teenage girls with conduct disorder. Findings suggest that a reduction in prefrontal brain regions and functional connectivity during effortful emotional regulations contribute to behaviors associated with antisocial behavior in teenage girls.

This is a diagram of the multitasking network in the brain

Featured Neuroscience

·August 17, 2020·2 min read

The Missing Piece of the Brain’s Multitasking Network

Study reports the putamen, not just the cortex, contributes to the brain's ability to multitask.

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

·January 27, 2020·3 min read

The brain may need iron for healthy cognitive development

Iron levels in the basal ganglia steadily increase throughout development and, in two sub-regions, continue to increase into adulthood. Decreased levels of iron in the putamen was correlated with impaired cognitive performance involving reasoning and spatial processing. Findings suggest the brain requires iron for healthy cognitive development.

This image shows a PET scan with changes in the dorsal anterior cingulate cortex.

Featured Open Neuroscience Articles Psychology

·October 20, 2014·4 min read

Rapid Agent Restores Pleasure Seeking Ahead of Other Antidepressant Action

Treatment resistant bipolar disorder patients experienced a reversal of a key symptom 40 minutes after a single infusion of ketamine, a new study reports.

Featured Genetics Neuroscience Open Neuroscience Articles

·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 Open Neuroscience Articles Psychology

·July 28, 2019·4 min read

Frog in your throat? Stress might be to blame for vocal issues

Stress can have an impact on voice disorders. Researchers found those with higher salivary cortisol levels also exhibited brain activity that impacted the larynx. Those who were more introverted were more likely to have stress reactions related to speech.

1 2 3

Username
Password

	Remember Me Lost your password?