- Messages
- 17,355
- Reaction score
- 755
- Points
- 263
One rule of thumb with the brain is that "neurons that fire together, wire together". (See http://en.wikipedia.org/wiki/Hebbian_theory). This means that with any repeated activity hat engages the same neurons over time, those neurons are more likely to become hard-wired, and trigger together in the future.
It applies to epilepsy in this way: The first time you seize, your brain takes a rare detour through the woods, where's there's barely any neuronal path. The next time you seize, that path starts to get broken in. And the next time after that, the path gets a bit wider, and a bit easier for the brain to find. Eventually the path becomes big enough to be a road or highway instead of a path, and instead of being a "detour", it becomes the route of choice for your brain to take.
This process is also called "kindling" (see http://en.wikipedia.org/wiki/Kindling_model). It doesn't happen to every person in every seizure disorder. For instance, some kids grow out of childhood epilepsy, and there may be neuroprotective factors that can prevent or minimize the kindling process. But it's considered a risk for anyone with a seizure disorder, and is one of many reasons why we try and get seizures under control sooner rather than later.
It applies to epilepsy in this way: The first time you seize, your brain takes a rare detour through the woods, where's there's barely any neuronal path. The next time you seize, that path starts to get broken in. And the next time after that, the path gets a bit wider, and a bit easier for the brain to find. Eventually the path becomes big enough to be a road or highway instead of a path, and instead of being a "detour", it becomes the route of choice for your brain to take.
This process is also called "kindling" (see http://en.wikipedia.org/wiki/Kindling_model). It doesn't happen to every person in every seizure disorder. For instance, some kids grow out of childhood epilepsy, and there may be neuroprotective factors that can prevent or minimize the kindling process. But it's considered a risk for anyone with a seizure disorder, and is one of many reasons why we try and get seizures under control sooner rather than later.