The story of h. m. demonstrates that people with seizures will automatically end up with memory loss damage to the hippocampus results in amnesia long-term memory is severely affected and short-term memory doesn't work well either both b and c

The correct answer here is both B and C.

The story of H.M., a man who lost his memory on the surgical table after he had suffered from the epileptic seizure shows is that long-term amnesia can be a result of the damage to hippocampus and that both the short-term and long term memory don't work very well as the result of the same thing.