University of Wisconsin-Madison

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University of Wisconsin-Madison

·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.

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·November 27, 2018·6 min read

Discovery Opens New Opportunities to Slow or Reverse Multiple Sclerosis

Researchers report oligodendrocytes may be critical to the remyelination process.

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·August 8, 2018·6 min read

Video Game May Improve Empathy in Middle Schoolers

Researchers report a new video game aimed at middle school children can help boost empathy and prosocial behavior. The study reports children exposed to the game showed greater connectivity between brain networks linked to emotional regulation and perspective taking.

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·July 24, 2018·5 min read

Meditation Affects Brain Networks Differently in Long Term Meditators and Novices

Researchers discover differences in the brain's emotional networks between those who do not meditate, novice meditators and those who have practiced meditation for a long time.

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·July 13, 2018·5 min read

Researchers Trace Parkinson’s Damage in the Heart

By the time typical symptoms of Parkinson's appear and patients are diagnosed with the disease, 60% of people experience significant damage to the heart's connections to the sympathetic nervous system. Researchers have investigated where inflammation and oxidative stress occur in the heart, and how this relates to heart problems associated with Parkinson's.

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·May 23, 2018·7 min read

Training Compassion ‘Muscle’ May Boost Brain’s Resilience to Others’ Suffering

A new study reveals compassion meditation training may reduce distress when witnessing the suffering of others and improve the ability to respond with compassion.

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·May 12, 2018·4 min read

Scientists Are Just Starting to Understand Autistic Adults’ Unique Health Needs

Using a machine learning algorithm to analyse health records of individuals with autism, researchers have been able to identify both increased and decreased health risks associated with ASD. The study reports autistic adults have increased risk of developing hypothyroidism, cardiovascular disease and other neurological issues. By contrast, those with ASD are at decreased risk of alcohol abuse, hypertension and metastatic cancers.

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·February 17, 2018·3 min read

New Approaches in Neuroscience Show It’s Not All In Your Head

Researchers report our inner thoughts and interpretations of our experiences have consequences for both physical and mental health.

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·November 8, 2017·4 min read

A Recipe to Make a Human Blood-Brain Barrier

Researchers have defined a process that can help to create more realistic human blood-brain barriers in a dish.

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·October 24, 2017·5 min read

A Little Myelin Goes A Long Way To Restore Nervous System Function

Renewed, thin myelin sheaths are sufficient to help restore nervous system impairments in diseases like multiple sclerosis, a new study in PNAS reports.