Anemia Anemia, a lack of red blood cells, can cause fatigue, pale skin, weakness, dizziness, headache and more. Mononucleosis Mononucleosis is a viral infection causing extreme fatigue, sore throat, fever, rash, muscle aches, and more.
Episodic memory is one of two types of declarative memory. Declarative memory is a type of long-term memory that refers to facts, data or events that can be recalled at will. Episodic memory allows you to consciously recall personal experiences and specific events that happened in the past.
Involuntary memory, as defined by Wikipedia, Involuntary Memory The most famous literary example is from Marcel Proust, Remembrance of Things Past. [Proust] describes an incident where he was eating tea soaked cake, and a childhood memory of eating tea soaked cake with his aunt was revealed to him. From this memory, he then proceeded to be reminded of the childhood home he was in, and even the town itself. This is the incident of the madeleine. A technical definition of involuntary memory, from the first source, above, is: Involuntary memory, also known as involuntary explicit memory, involuntary conscious memory, involuntary aware memory, and most commonly, involuntary autobiographical memory, is a subcomponent of memory that occurs when cues encountered in everyday life evoke recollections of the past without conscious effort.