Wanda, a retired electrical engineer, suffered a stroke, Her memories of past events are largely intact. Wanda is not able to consciously express memories of events that occurred after the stroke; however, her performance on certain tests demonstrates improvement and memory over time (A)The stroke was most likely localized in what region ? (B). Her inability to consciously express her memories is a deficit in what type of memory system? (C). Her improved performance across time is indicative of what.