Lamar Odom suffered a dozen of strokes during his medical emergency, which has affected his talking and walking skills.
After performing brain scans on the NBA star, doctors discovered that the strokes had an impact on his motor skills, TMZ reports.
Odom's medical team has not said anything about the impairment being permanent. However, he will have to undergo months of physical therapy.
Currently on dialysis, Odom might need a kidney transplant.