my husband a a hemmoratic stroke 4 years ago. They never found the bleed and gave him about a 4 percent chance of living. He did after he had a crainiatomy. To make a long story stroke he spoke after he had a very serious seizure for 5 days. He is aphasic now. I would like to know how he could speak out of the blue, Sometimes he speaks in his sleep also. I would like to know what is causing the red and purple blotches of his legs and what can I do about it. Any information would be appreciated. Thank You.