A myoclonic seizure is a brief seizure that causes a quick, uncontrollable muscle jerk. They’re usually minor and are more common with childhood seizure conditions.| Cleveland Clinic
Seizures can look different for each person who has one. Learn more about the warning signs and symptoms.| Cleveland Clinic
Epilepsy is a brain disease in which clusters of nerve cells signal abnormally, causing a seizure. Seizures cause changes in awareness, muscle control, sensations and behavior.| Cleveland Clinic
Parkinson’s disease is a degenerative brain disease that affects muscle control, among other symptoms. While it’s not curable, effective treatments are available.| Cleveland Clinic
Lewy body dementia (LBD) happens when clumps of proteins called Lewy bodies damage parts of your brain that affect cognition, behavior, movement and sleep.| Cleveland Clinic
Cleveland Clinic’s Health Library provides information about diseases, conditions, treatments and body systems to help answer questions you may have about your health — from the everyday to the complex.| Cleveland Clinic
Learn more about our voice, writing process and commitment to all readers.| Cleveland Clinic
An electrolyte imbalance happens when there are too many or too few electrolytes in your body. This imbalance may indicate a problem with your heart, liver or kidneys.| Cleveland Clinic
Strokes can cause lots of symptoms, but there are a few warning signs to watch out for. Here’s what you need to know.| Cleveland Clinic
Thanks to breast cancer awareness, research and new treatments, more people are living with breast cancer. Read on to find out more.| Cleveland Clinic
Alzheimer’s disease is a brain condition that causes a worsening decline in memory, thinking, learning and organizing skills. It’s the most common cause of dementia.| Cleveland Clinic