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A Pacemaker In The Brain Might Assist Epilepsy And Parkinson’s Patients

Researchers at the University of California proclaimed that they have invented a neurostimulator. Reportedly, this device can work as a pacemaker and find out the electrical currents within the brain. It can also bring stimulation into the brain. Reportedly, such type of neurological stimulation might assist in treating epilepsy and Parkinson’s patients.

The outcomes of the experiments attempting the novel device are published in the journal Nature Biomedical Engineering. The research team named this device as wireless artifact-free neuromodulation device (WAND). It is also called as the pacemaker for the brain. Research team explained that, in diseases such as epilepsy, there is a nonstandard electrical activity within the brain. This activity is responsible for causing a firing across the brain region that leads to complete brain involvement and attacks. Individuals with tremors and other movement disarrays too have irregular brain electrical activity.

On a similar note, researchers proclaimed that they have employed the machine learning system that can potentially decode activity patterns in fear-processing brain regions into scores with the help of questionnaires. These questionnaires were employed for the evaluation of the patient’s fear of pain. The detail information on the recent neuroscientific technique can be availed in the journal eNeuro. This technique may help reconcile self-stated emotions and their neural reinforcements.

Generally, the study of pain-linked fear is carried out using various questionnaires. These questionnaires are often used interchangeably. It asks people how they feel about their clinical pain. However, it is unclear to what extent these self-reports determine anxiety and fear, which are known to engage numerous brain regions and possibly other psychological assembles. Michael Meier, Petra Schweinhardts’ lab, Balgrist University Hospital, Switzerland, along with his associates, concentrated on this ambiguity. The research team imaged the brains of people with low back pain as they saw video clips.

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