Here's why:
* Retrograde amnesia is the loss of memories from the past. The trauma of being thrown from a horse could cause a disruption in the brain, affecting memories formed before the accident. The character might not remember who they are, their family, or their life before the fall.
* Anterograde amnesia involves the inability to form new memories after the traumatic event. While possible, it's less common in this scenario, as the focus is on the character forgetting their past, not their ability to create new memories.
It's important to note:
* Soap operas often take dramatic liberties with medical accuracy.
* The specific type of amnesia and its severity would depend on the severity of the head injury and other factors.
Let me know if you'd like to explore more about different types of amnesia!