Which part of HM’s brain was removed?
William Scoville removed HM’s hippocampus, which was associated with consolidating memories.
HM had a surgical procedure called a bilateral medial temporal lobectomy, which involved the removal of a part of his brain known as the hippocampus along with adjacent areas such as the amygdala and entorhinal cortex. This procedure was performed in an attempt to alleviate severe epilepsy, but it had an unintended and profound effect on HM’s ability to form new long-term memories. This led researchers and neuroscientists to study HM’s case extensively to better understand the role of the hippocampus and other medial temporal lobe structures in memory formation.
More Answers:
The Role of Working Memory in Cognitive Tasks and How to Improve It – Insights and StrategiesUnveiling the Mystery of HM’s Severe Amnesia: Insights into the Role of Brain Areas in Memory Processing
Exploring the What? Phenomenon: Understanding the Role of Semantic Memory in Object Recognition
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