Figure 5.

Schematic drawing of medial temporal lobe (A) plus the components of the medial temporal lobe memory system believed to be important in the transition from perception to memory (B). The networks in cortex show representations of occipito-temporal visual object processing pathway (the “what” stream) and parieto- temporal visuospatial pathway (the “where” stream) for the formation of memory. Red circle and arrow complex representing disconnected neural pathway associated the disruption of episodic memory in the aMCI patients. Blue circle and arrow complex representing compensated neural pathway in the aMCI patients.