Yes, you may be able to qualify for fully underwritten life insurance coverage after a stroke.
However, it depends how long ago the stroke occurred, your age and health, lasting side effects, and if you have made a full recovery, as well as other issues the insurer may be concerned about regarding your health and life expectancy.
In addition, there are guaranteed issue life insurance plans that people age 45 to 85 may purchase with guaranteed approval, no health exam required, and no health questions asked. If you meet the age requirements you cannot be turned down for coverage.