Adults can have generalized seizures, which involve all areas of the brain, or partial seizures, which affect a specific brain area, explains WebMD. There are several different forms of both seizure categories, with gene... More » Health Pain & Symptoms

MedlinePlus explains that all types of seizures result from sudden disorganized electrical activity in the brain, which sends abnormal signals that cause changes in the body's behavior and mental condition. There are man... More » Health Conditions & Diseases

The symptoms of seizures include convulsions, brief blackouts followed by a loss of memory or confusion, incontinence, sudden and inexplicable changes of mood, falling and strange eye movements, says Medline Plus. Causes... More » Health Conditions & Diseases

Common symptoms for adults with celiac disease include bone or joint pain, depression or anxiety, seizures, mouth sores and tingling in the hands and feet, according to WebMD. Iron deficiencies and erratic menstrual peri... More » Health Pain & Symptoms

There are six different types of generalized seizures in adults that have a number of symptoms including loss of muscle tone, stiffness and loss of consciousness, reports WebMD. Other symptoms include convulsions and jer... More » Health Pain & Symptoms

Brain lesions, also called brain scars, can cause varying symptoms such as headaches, seizures and memory loss that are often dependent on the size, location and type of lesion. The signs and symptoms of brain lesions al... More »

Small pineal cysts rarely cause symptoms, while larger pineal cysts can cause headaches, elevated pressure on the brain, problems with vision, seizures, or a loss of consciousness, according to the National Organization ... More »