What is stroke?
Find out about the different types of stroke, the effects of stroke and how to reduce your risk of stroke within this section.
Problems with memory and thinking (cognitive problems)
This page explains why you may have problems with memory or thinking after a stroke, why these problems happen and how they can be treated.
Locked-in syndrome after brain stem stroke
A stroke in the brain stem can cause the very rare condition of locked-in syndrome, where the person is conscious but unable to move apart from their eyes.
High cholesterol
Cholesterol is a fatty substance that is found in our blood. Reducing your cholesterol level can reduce your risk of stroke.