Cerebral palsy is a condition that affects movement, balance and posture. It happens because of changes in the developing brain, often before or during birth. The cerebral palsy brain does not develop in the usual way, which can affect how messages are sent to muscles. This is why movement and muscle control can feel difficult or uneven. There are many cerebral palsy symptoms and they can vary from person to person. Some people may have stiff muscles, while others may have loose or floppy muscles. Common signs include poor balance, delayed milestones, muscle tightness, tremors and difficulty with walking or using hands. Speech and swallowing can also be affected in some cases. Symptoms can be mild, moderate or more severe, depending on how the brain is affected. There are different types of cerebral palsy. Spastic cerebral palsy is the most common and causes muscle stiffness. Dyskinetic cerebral palsy can lead to uncontrolled movements. Ataxic cerebral palsy mainly affects bala...