New tech helps prevent PwPs from falling

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Author: AdminPublished: 8 April 2015

Prep: Cook: Serves:

REMPARK, a three-year EU-funded development, is an integrated ‘wearable’ health system based on intelligent sensors worn around the wrist and waist to detect the wearer’s motor status in real time. The symptoms of Parkinson’s, which can include freezing of gait (a sudden inability to move) and dyskinesia (involuntary and uncontrolled movement), can lead to an increased risk of falls.

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A new study reprogramming cells to replace reduced dopamine neurons in the brain could be used to reverse symptoms of Parkinson’s and other neurological conditions. As part of the study – conducted by the University of California San Diego (UCSD) – researchers found a way to convert star-shaped brain cells called astrocytes into cells producing dopamine. The team used the method to treat mouse models of Parkinson’s, administering the treatment into the areas of the brain that typically lose dopamine producing neurons. This restored reduced dopamine production to normal levels and reversed the symptoms of Parkinson’s. The researchers will continue to optimise the therapy in other mouse models of Parkinson’s before testing it on people with the condition. William Mobley, a neurosciences professor at UCSD, said: “I was stunned at what I saw. This whole new strategy for treating neurodegeneration gives hope that it may be possible to help even…

Could a magnetically powered implant treat Parkinson’s tremors?

A tiny surgical implant about the size of a grain of rice that can be implanted with minimally invasive surgery may be used to treat tremors in people with Parkinson’s. Developed by a team of researchers at Rice University, US, the implant uses a thin film of magnetoelectric material to convert acoustic waves from the brain’s magnetic field into electrical voltage. The device produces the same high-frequency signals as clinically approved implants used to treat Parkinson’s, epilepsy and other conditions – and eliminates the need for battery or wired power supply. In an initial study, the researchers showed that the implants worked in rodents. Professor Jacob Robinson, corresponding author of the study, said: “Our results suggest that using magnetoelectric materials for wireless power delivery is more than a novel idea. These materials are excellent candidates for clinical-grade, wireless bioelectronics.”

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New tech helps prevent PwPs from falling

News

Author: AdminPublished: 8 April 2015

Prep: Cook: Serves:

Last Month

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Interviews

Capturing life with young onset Parkinson’s

Interviews

Speaking out: Dad with Parkinson’s calls for better access to speech therapy

Global update

Parkinson’s in the news: March

Researchers “stunned” by study that raises hopes for Parkinson’s treatment

Could a magnetically powered implant treat Parkinson’s tremors?

What do you think of Parkinson’s Life? Take part in our reader survey

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New tech helps prevent PwPs from falling

News

Author: AdminPublished: 8 April 2015

Prep: Cook: Serves:

Last Month

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Interviews

Capturing life with young onset Parkinson’s

Interviews

Speaking out: Dad with Parkinson’s calls for better access to speech therapy

Global update

Parkinson’s in the news: March

Researchers “stunned” by study that raises hopes for Parkinson’s treatment

Could a magnetically powered implant treat Parkinson’s tremors?

What do you think of Parkinson’s Life? Take part in our reader survey

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