Recent studies on emotion as memory,and effects of emotion on memory were reviewied.The main issues discussed were:memory of emotional events,relation between implicit memory and emotion,and the effect of emotion on autobigraphical memory. The theoretical possibility and implications that emotion is not stored as some lower level node information in semantic network but as some higher level and inclusive information were descussed. Keyword:emotion,semantic network model,mood state dependent memory,mood congnity,explicit memory,implicit memory,autobiograhical memory,mental readiness