This study is being done to help doctors better diagnose and care for people with epilepsy whose seizures are hard to record with usual brain tests. Some people cannot use standard seizure monitors, so this study compares a device called the Minder System with regular epilepsy care. The Minder System is approved by the FDA and helps collect seizure information over time. People who join the study can choose to have the Minder device placed under the scalp or continue with their usual epilepsy care. Those who get the device will have it implanted under the scalp. After that, they will be placed by chance into one of two groups. In one group, the doctor can see the brain data from the device during the study. In the other group, the data is collected but not shown to the doctor until the study ends. People who get the device will not know which group they are in. Everyone will keep seeing their regular doctor and will have study visits for up to six months to help decide the best treatment plan.