PNS Research Articles - Neuroscience News

This shows the outline of two bodies. One has the head highlighted red, the other has the gut highlighted red

Where does Parkinson’s disease start? In the brain or gut? Or both?

Neuroscience NewsNovember 7, 2019

Lewy body disorders, including Parkinson's disease and Lewy body dementia, comprise of two distinct subtypes. One subtype originates in the peripheral nervous system (PNS) of the gut and spreads to the brain. The other originates in the brain, or enters the brain via the olfactory system, before spreading to the brainstem and PNS.... Read More...

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Discovery reveals prolific ability of Schwann cells to generate myelin

Neuroscience NewsJuly 5, 2019

Schwann cells are much more prolific in generating myelin than previously believed. Knocking out the fbxw7 gene in mouse models, researchers discovered individual Schwann cells began to spread myelin across many axons.... Read More...

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This image shows microglia passing from the CNS to PNS

Microglia, cells thought restricted to central nervous system, are redefined in new study

Neuroscience NewsApril 7, 2019

In response to injury, microglia cross the spinal boundary from the central nervous system to the peripheral nervous system. While in the PNS, microglia provide the function of clearing cellular debris at the point of injury, then return to the CNS in an altered state. Researchers propose this could account for some damage associated with neurodegenerative diseases.... Read More...

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Stress in Pregnancy Linked to Changes in Infant’s Nervous System and Psychological Well Being

Neuroscience NewsNovember 24, 2017

UCSF researchers report maternal stress could impact the development of a child's parasympathetic nervous system, both in utero and after birth. Additionally, children whose mothers were stressed during pregnancy smile less, are less engaged and have a diminished ability to regulate emotions. ... Read More...

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HIPPO’s Molecular Balancing Act Helps Nerves Not Short Circuit

Neuroscience NewsApril 26, 2017

Study reports it may be possible to fine tune molecular signals to insure peripheral nerves are correctly insulated and function properly.... Read More...

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Novel Genetic Mutation May Lead to the Progressive Loss of Motor Function

Neuroscience NewsAugust 3, 2016

Researchers have identified a mechanism that appears to be responsible for a rare form of pediatric neuropathy.... Read More...

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Autism is Not Just a Disease of the Brain: Mouse Study

Neuroscience NewsJune 9, 2016

A new study reports some aspects of autism spectrum disorders are linked to defects in how peripheral nerves communicate sensory information to the brain.... Read More...

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Changes in Heart Activity May Signal Epilepsy

Neuroscience NewsMarch 9, 2016

According to a new study, the heart rate during sleep in children with epilepsy is significantly slower than in those without the condition.... Read More...

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Migraines May Worsen for Asthma Sufferers

Neuroscience NewsNovember 30, 2015

According to researchers, people with pre-existing asthma who experience occasional migraines are at risk of developing chronic migraines.... Read More...

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