globus pallidus

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globus pallidus

Featured Neurology Neuroscience Neurotech

·April 27, 2020·6 min read

Light-based deep brain stimulation relieves symptoms of Parkinson’s disease

Researchers use optogenetic based deep brain stimulation to help treat motor dysfunction in animal models of Parkinson's disease. The new technique provides insights into why DBS works and ways in which it can be improved on a patient-by-patient basis. Read More

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. Read More

This shows a drawing of a brain made up of cog wheels

Featured Neuroscience Psychology

·January 23, 2020·3 min read

How the brain processes rewards

Different types of reward have unique effects on the basal ganglia nuclei. Food rewards influence the left hemisphere of the brain, while erotic rewards engage the right lateral globus and left caudate. Financial rewards engage the basal ganglia bilaterally. Read More

Featured Neurology Neuroscience Open Neuroscience Articles

·April 23, 2019·5 min read

Obesity linked with differences in form and structure of the brain

Obesity is associated with alterations in brain structure, including lower gray matter volume and smaller globus pallidus volume. Read More

Featured Neurology Neuroscience Open Neuroscience Articles

·May 2, 2018·4 min read

Where Brain Cells Get Their Information May Determine Their Roles in Diseases

Researchers have mapped the relationship of two types of neurons implicated in psychiatric and movement disorder. The findings could lead to new treatments for a range of disorders from depression to Parkinson's disease. Read More

Featured Neurology

·November 29, 2017·3 min read

No Evidence That Gadolinium Causes Neurologic Harm

A new study reports there is no evidence that gadolinium contrast material, commonly used for MRI scans, contributes to cognitive decline. Read More

Featured Neurology

·September 16, 2017·4 min read

Brain Rewiring in Parkinson’s Disease May Contribute to Abnormal Movement

Abnormal activity involving the globus pallidus may be responsible for movement dysfunction in Parkinson's disease, a new study reports. Read More

Featured Neurology

·May 9, 2017·4 min read

Neuronal Targets That Restore Movement in Model of Parkinson’s Disease Discovered

A new optogenetics study has revealed two groups of neurons that can be turned on and off to alleviate movement related symptoms of Parkinson's disease. Read More

Featured Neuroscience Open Neuroscience Articles

·October 23, 2016·4 min read

Cheesy Stuff: The Science Behind Why Some People Hate Cheese

A new study provides insight into the areas of the brain which become activated when people are presented with aversive foods and suggests the reward circuit may encode disgust. Read More