Which type of memory is not affected by amnesia?

Implicit memory refers to the type of long-term memory that is not consciously accessed but is reflected in behaviors and skills. It includes procedural memory, which is the memory of how to perform tasks, such as riding a bicycle or typing on a keyboard. People with amnesia often retain their implicit memory abilities, which allows them to learn new skills or habits even if they cannot remember specific facts or events.

In contrast, explicit memory, which includes episodic and semantic memory, is typically affected by amnesia. This type of memory involves conscious recollection of information and experiences. Working memory, responsible for temporarily holding and manipulating information, can also be impaired in individuals with amnesia. Short-term memory, while distinct from working memory, can be influenced as well.

Thus, implicit memory remains largely intact in those with amnesia, allowing them to perform tasks that rely on skills and habits learned prior to the onset of amnesia.