Dr. Roger John Porter MD

DefinitionEpilepsy is a chronic disorder of the brain with recurrent, unprovoked seizures as its most common symptoms. Most people with epilepsy have multiple types of seizures and other neurological problems. A seizure is a disorder of the electrical activity in the brain.The source of epilepsy is...

Many cases of vertigo experienced by people can be attributed to benign paroxysmal position vertigo (BPPV). It is characterized by recurrent episodes of positional vertigo, which creates the spinning sensation after rapid movements of the head. It can occur due to certain head movements, turning in...

Is A Migraine Another Word For A Headache?When a headache is recurrent, it is usually referred to as a migraine. A migraine is a throbbing headache that remains on one side of the head, but it can be experienced throughout the head as well. Pain can also be experienced around the inner eyes and...

Multiple sclerosis is a medical condition that affects the brain and spinal cord. It is also an autoimmune disease that causes demyelination of the spinal nerve and brain cells. The disease disrupts the communication of the brain with the body. In this condition, the body's immune system attacks the...

What is somnolence?Somnolence is the medical term used when a person is close to falling asleep or is in a state of sleepiness. In such case, the person is not able to resist the urge of sleeping or dozing off. A person taking many psychiatric medications for bipolar disorder or any other mental...

The brain's structure is made up of billions of neurons that connect to each other. These connections have stored the memories and abilities we gain during our lifetime. Every day, countless electrical impulses, called synapses, are transmitted through these connections, which make up basically...