Happy New Year! As 2022 begins, we thought it would be the perfect time to take a look back at some of the unique discoveries and advancements in epilepsy research made in 2021. So, check out some of the best headlines in epilepsy news from last year!
Vagus nerve could play role in treating epilepsy
New research and techniques are emerging that could help scientists treat epilepsy via the vagus nerve. The vagus nerve is a network of 100,000 fibers that send signals between the brain, heart, and other internal organs. Scientists are just now learning that the vagus nerve plays a huge role in memory and emotion, and could also be integral in treating a range of disorders including Alzheimer’s, depression, PTSD, and epilepsy.
Mozart may lead to reduced seizures
Researchers at the Epilepsy Centre at CEITEC Masaryk University in the Czech Republic have been studying the effect that Mozart’s music has on epileptic patients. Their findings concluded that after playing Sonata for Two Pianos K448, their patients had a reduction in epileptiform discharges, the brainwaves that can cause seizures. They believe the acoustic properties of Mozart’s compositions have the possibility to reduce seizures with music therapy.
Researchers discover new brain repair process, could lead to epilepsy treatments
Researchers at the University of Virginia School of Medicine have found a repair process in the brain that was previously unknown. They hope that learning about this repair process could lead to treatments for seizure-related brain injuries. The newly discovered process took place in microglia, immune cells, that healed damaged neurons.
3D heat-map animations help doctors pinpoint seizure activity in brain
Technology at UC San Francisco’s Department of Neurology has allowed doctors to create a heat-map animation of how seizures spread in their patients’ brains. After implanting electrodes that monitor brainwaves 24/7, the heat-map shows doctors what areas of the brain are triggering the seizures. From there, they can potentially operate and remove the bad brain tissue.
Study finds that brain implants do not alter epilepsy patients' personalities
A new study centering on brain implants used to treat patients with refractory epilepsy won’t alter their personalities. Refractory epilepsy is a form of drug-resistant epilepsy and even brain surgery isn’t a suitable option for all patients. The study followed 12 patients who received the implants and their caregivers over two years. In the end, it concluded that the device did not alter any of the patients’ sense of self or personality.
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