MAP2 and transient ischemic attack: Figure 3) also exhibited significantly different levels of MAP2 between TIA and stroke patients at day 1 (p = 0.0012) and day 3 (p = 0.0079) with higher values in stroke patients, while serum levels of NF-L failed to provide a significant difference (day 1 p = 0.5531; day 3 p = 0.4457).