epileptic seizures tagged posts

Representation of the wearable epileptic seizure prediction device that is under development. Credit: Dr. Toshitaka Yamakawa

Recent research from Japan has found that epileptic seizures can be more easily predicted by using an electrocardiogram to measure fluctuations in the heart rate than by measuring brain activity, because the monitoring device is easier to wear. By making more accurate predictions, it is possible to prevent injury or accident that may result from an epileptic seizure. This is a significant contribution toward the realization of a society where epileptic patients can live without worrying about sustaining injury from an unexpected seizure.

Epilepsy is a disease that affects 1% of the global population...

Fluorescence in the brain of a living mouse: The emanating beams of light can be measured through the top of the skulls. The degree of fluorescence is reflected through colors, whereby the intensity decreases from red to violet. Credit: © Image: Karen von Loo/Laboratory of Albert Becker

If they blocked a central switch in epileptic mice, the frequency and severity of the seizures decreased. Using a novel technology, it was possible to observe the processes prior to the occurrence of epileptic seizures in living animals. About 1 of 20 people in the course of his or her life suffers an epileptic attack, during which the nerve cells get out of their usual rhythm and fire in a very rapid frequency. This results in seizures...