[Functional neuroanatomy of the autobiographical memory]

Autobiographical memory refers to events and information about personal life and the self. Within autobiographical memory, many authors make a difference between episodic and semantic components. Study of retrograde amnesia gives information about memory consolidation. According to the "standard model" of consolidation, the medial temporal lobe plays a time-limited role in retrieval memory. Functional neuroanatomy studies of autobiographical memory are very few and many are recent. These studies concern which brain regions are involved in the autobiographical retrieval, episodic or semantic autobiographical memory and consolidation process. Results show that autobiographical retrieval depends on specific brain regions like frontal cortex. Concerning memory consolidation, findings are most consistent with the idea that hippocampal complex is involved in both recent and remote memories.