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Parkinson’s disease

The image shows the structure of protein LRRK2.

·February 6, 2013·4 min read

Study Points to Possible Cause and Treatment for Non-familial Parkinson’s

Researchers identify a protein trafficking defect within brain cells that may underlie common non-familial forms of Parkinson’s disease. The study implicates two genetic variants that disrupt protein sorting in neurons.

Image shows brain slices with deposits of proteins associated with Alzheimer's and Parkinson's disease.

Featured Neurology

·February 5, 2013·3 min read

Study Confirms No Transmission of Alzheimer’s Proteins Between Humans

While evidence suggests pathological proteins linked to the onset and progression of neurodegenerative disorders are capable of spreading from cell-to-cell within the brains of affected individuals, new research shows no evidence to support concerns that these abnormal disease proteins are “infectious” or transmitted from animals to humans or from one person to another.

The image shows a structure of protein LRRK2.

Featured Neurology

·January 31, 2013·5 min read

Examining the so-called Basque Mutation of Parkinson’s

Researchers examine mutations of the LRRK2 gene and R1441G, known as the Basque mutation, to better understand Parkinson's disease among patients in the Basque Country.

Brain image with the basal ganglia and other brain areas.

Featured Neuroscience

·January 30, 2013·2 min read

NIH Study Advances Understanding of Movement Control

Voluntary movements involve the coordinated activation of two brain pathways that connect parts of deep brain structures called the basal ganglia, according to a study in mice.

Cytochrome P450 2D6 structure in a 3-D rendering

Featured Neurology

·January 18, 2013·3 min read

Penn Vet Study Reveals a Promising New Target for Parkinson’s Disease Therapies

With a new insight into a model of Parkinson’s disease, researchers have identified a novel target for mitigating some of the disease’s toll on the brain.

Featured Neuroscience

·October 26, 2012·2 min read

Stimulating Brain Cells with Light

The work will be conducted on laboratory rats modelling Parkinson’s disease. The transplanted cells will be derived from skin from an adult human and will have been “reprogrammed” as nerve cells. The light-sensitive protein is obtained from a bacterium, which uses light to gain energy.

An image of stem cells is shown. Caption describes well.

Featured Neurology

·October 19, 2012·4 min read

Scientists Pinpoint Key Player in Parkinson’s Disease Neuron Loss

Stem cell study may help to unravel how a genetic mutation leads to Parkinson's symptoms. By reprogramming skin cells from Parkinson's disease patients with a known genetic mutation, researchers identified damage to neural stem cells as a powerful player in Parkinson's disease.

A skull is shown with an electrode on it.

Featured Neurology

·October 16, 2012·3 min read

Less Invasive Method of Brain Stimulation Helps Patients with Parkinson’s Disease

Electrical stimulation using extradural electrodes—placed underneath the skull but not implanted in the brain, is a safe approach with meaningful benefits for patients with Parkinson's disease according to new research.

Featured Neurology

·September 5, 2012·2 min read

NFL Players May Be at Higher Risk of Death from Alzheimer’s and ALS

Professional football players in this study were three times more likely to die as a result of diseases that damage brain cells compared to the general population. A player’s risk of death from Alzheimer’s disease or ALS was almost four times higher than the general population.

Featured Neurology Neuroscience Neuroscience Videos

·August 15, 2012·5 min read

Scientists Discover Previously Unknown Cleansing System in Brain

A previously unrecognized system that drains waste from the brain at a rapid clip has been discovered by neuroscientists at the University of Rochester Medical Center and dubbed the glymphatic system.

A cup of coffee is shown with the froth in the shape of a brain.

Featured Neurology

·August 1, 2012·2 min read

Caffeine May Ease Parkinson’s Symptoms

Caffeine, which is widely consumed around the world in coffee, tea and soft drinks, may help control movement in people suffering from Parkinson's.

Electrophysiology Featured Genetics Neurology

·July 18, 2012·2 min read

Protein Build-Up Leads to Neurons Misfiring

Using a two-photon microscope capable of peering deep within living tissue, researchers at the University of California, San Diego School of Medicine have found new evidence that alpha-synuclein protein build-up inside neurons causes them to not only become leaky, but also to misfire due to calcium fluxes.

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Parkinson’s disease

Study Points to Possible Cause and Treatment for Non-familial Parkinson’s

Study Confirms No Transmission of Alzheimer’s Proteins Between Humans

Examining the so-called Basque Mutation of Parkinson’s

NIH Study Advances Understanding of Movement Control

Penn Vet Study Reveals a Promising New Target for Parkinson’s Disease Therapies

Stimulating Brain Cells with Light

Scientists Pinpoint Key Player in Parkinson’s Disease Neuron Loss

Less Invasive Method of Brain Stimulation Helps Patients with Parkinson’s Disease

NFL Players May Be at Higher Risk of Death from Alzheimer’s and ALS

Scientists Discover Previously Unknown Cleansing System in Brain

Caffeine May Ease Parkinson’s Symptoms

Protein Build-Up Leads to Neurons Misfiring

Hearing Aids Linked to 23% Lower Dementia Risk in Epilepsy

Reading Is the Ultimate Cognitive Enhancer

Dual Brain-Machine Interfaces Unlock Bionic Hand Kinesthesia

Overcoming Endothelial Sorting to Cure Glioblastoma

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