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CNS

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

Featured Neurology Neuroscience Open Neuroscience Articles

·November 7, 2019·4 min read

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

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.

This shows a patient wearing the weighted headset

Featured Neurology Neuroscience

·August 2, 2019·4 min read

New research findings on dizziness of unknown cause

People with functional dizziness do not appear to process sensory-motor impression correctly. Instead, they rely on a stored memory model which no longer matches immediate reality.

Featured Neurology Neuroscience Open Neuroscience Articles

·July 16, 2019·3 min read

Gut microbes protect against neurologic damage from viral infections

A healthy and diverse microbiome is essential for quickly clearing viral infections in the nervous system to prevent risks associated with multiple sclerosis. Mice with lower gut bacteria had weaker immune responses and were unable to eliminate viruses, leading to worsening paralysis. Those treated with antibiotics before infection had fewer microglia.

Featured Neurology Neuroscience

·July 11, 2019·3 min read

Raising eyebrows on neuroinflammation: Surprising role of ‘skin plumping’ hyaluronic acid

Hyaluronic acid, a substance naturally produced by the human body and a popular additive in cosmetics that boast plumper skin, may be a useful tool in treating neuroinflammation.

Featured Neurology Neuroscience Open Neuroscience Articles

·July 11, 2019·5 min read

First step to induce self-repair in the central nervous system

Severed axonal segments signal to Schwann cells to begin actin sphere formation and axon disintegration. If the process is disrupted, axon disintegration is slowed and axon fragments impair nerve regeneration.

Featured Genetics Neurology Neuroscience Open Neuroscience Articles

·July 5, 2019·4 min read

Discovery reveals prolific ability of Schwann cells to generate myelin

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.

This shows a brain with the chemical structure of cbd

Featured Neuroscience

·April 17, 2019·2 min read

Cannabidiol could help deliver medications to the brain

Cannabidiol may be able to bypass the blood-brain barrier to effectively deliver medications directly to the brain.

This image shows microglia passing from the CNS to PNS

Featured Neuroscience Open Neuroscience Articles

·April 7, 2019·4 min read

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

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.

Featured Genetics Neuroscience

·February 25, 2019·2 min read

Manipulating Gene Expression in Neurons with CRISPR

By optimizing neurons with CRISPR gene editing technology, researchers will have new ways to study genetic influences on brain health and disease, a new study reports.

Featured Neurology

·February 5, 2019·4 min read

Newly Discovered Immune Cells Play Role in Inflammatory Brain Diseases

Studying animal models, researchers have identified previously unknown types of immune cells that are present in the brains of those with multiple sclerosis.

Featured Neurology Neurotech

·January 14, 2019·5 min read

3D Printed Implant Promotes Neural Growth to Treat Spinal Cord Injury

Researchers have developed a novel 3D printed scaffolding that mimics natural anatomy and boost stem cell treatment for spinal cord repair. While the initial scaffolds have been designed for rat models of SCI, researchers report the approach is scalable to humans.

Featured Neurology Neuroscience

·January 3, 2019·5 min read

Gut Immune Cells Cut Inflammation in Multiple Sclerosis

A new study reveals the intestine as a source of immune cells that help reduce neuroinflammation in patients with multiple sclerosis. Increasing the number of these cells helps block inflammation entirely, researchers report.

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