Magnetic resonance imaging, or MRI for short, is a type of noninvasive imaging procedure that lets a doctor view inside the body. A brain MRI scan may be recommended if a doctor suspects that a patient has some type of brain problem, such as a...
According to the American Brain Tumor Association, brain cancers occur at any age, but they are more frequent in frequent in children and older adults. This source estimates that for every 100,000 people in the United States, approximately 209...
Absence seizures, also known as petit mal seizures, in children refer to a brief episode of electrical activity in the brain for about 15 seconds. The child may appear to be staring out into space. According to Medline plus, mostly children aged...
Vascular dementia is the second most common form of dementia, according to the Alzheimer's Association. Like other forms of dementia, vascular dementia affects the elderly, particularly people between the ages of 60 and 75. The National Institute...
Alzheimer's disease is a neurological disease that is often confused with aging in its early stages, according to the National Institutes of Health (NIH). Finding effective testing methods is essential for detecting Alzheimer's disease early and...
Brain cancer can be a debilitating form of cancer, as the malignant tumor can interfere with normal brain function. But without a CT scan or an MRI scan of your brain, it is not easy to diagnose a brain tumor. For some people, their brain tumors...
MRI, or magnetic resonance imaging, is a medical imaging technique that provides detailed pictures of the structure of your brain. Unlike methods that use radiation, such as X-rays, MRI applies strong magnets. The reasons for abnormal MRI results...
The Family Caregiver Alliance points out that over 100 types of brain tumors exist; these can affect both adults and children. Brain tumors can start in the brain, called primary brain tumors, or come from another tumor elsewhere in the body,...
Multi-infarct dementia, a type of vascular dementia, is the second most common cause of dementia, according to the National Institutes of Health (NIH), It affects people between the ages of 55 and 75. Caused by strokes, multi-infarct dementia...
Organizations such as the British Medical Association and the World Medical Association have called for a ban on boxing, according to a January 2010 BBC article. Medical News Today reported in 2006 that the Australian Medical Association requested...
A magnetic resonance imaging scan, or MRI, allows doctors to examine the brain without opening the skull. The National Institutes of Health explains that an MRI produces a magnetic field that is 10,000 times greater than the one produced by the...
Parkinson's disease is a progressive, neurological disorder that typically strikes people age 60 and above but also can affect people as young as 30. Early diagnosis is important so patients can begin treatment, which can include medications,...
A magnetic resonance imaging (MRI) scan of the brain uses powerful magnets and radio waves to produce a detailed picture of the brain and nerve tissues. Because a brain MRI shows details of the blood vessels, the blood flow and the fluids...
Magnetic resonance imaging (MRI) is used to see certain structures in the body, such as ligaments, tendons, nerve roots and soft tissues of the brain. Although MRI scans are generally considered safe and the actual scan is painless, there are some...
Magnetic resonance imaging is commonly referred to by the abbreviation MRI. An MRI scan is a noninvasive medical procedure used to detect a wide range of diseases and conditions. The MRI machine uses a magnetic field and radio signals to create...
While most cases of cerebral palsy are detected between the ages of one and two, the Mayo Clinic states that if symptoms and signs are mild, a diagnosis may not be made until the child is four or five. Symptoms and signs may range from mild to...
In order to diagnose your seizure type, you need to first provide your physician with a description of the episodes. If you are unaware of what happens during your seizures, have a friend or family member attend the appointment with you, so he...
Alzheimer's disease is a progressive brain disorder that affects memory and cognitive function. The disease is fatal in the final stages. There are seven clinical phases of the disease, progressing from normal, everyday function to the final late...
Lymphoma occurs when cancer cells form in your body's lymph system, which is part of your immune system. It is made up of your lymph nodes, lymph vessels, bone marrow, tonsils, spleen and thymus. Cells called lymphocytes travel around your...
Neurologists specialize in disorders and diseases that affect the brain and the nervous system. Since the eyes can be affected by some of these conditions, doctors who specialize in neurology may be needed to diagnose and treat certain visual...
An infant's seizure can be terrifying to parents or caregivers. The neurons in a baby's brain during a seizure fire rapidly, causing convulsions, irritability, confusion and limb twitching. Sometimes the causes of infant seizures are temporary and...
There are chemicals in the body that work within brain regions to regulate mood and behavior. In depressed patients, there are imbalances of certain chemicals. Thus, depression can be explained in part by biochemical causes. There is also some...
Petit mal seizures come from abnormal electrical brain activity. Unlike grand mal seizures, petit mal seizures are more difficult to catch as a typical seizure shows itself as an absence of conscious activity that lasts for a just a few seconds....
Treatment for brain cancer depends on the type, the location of the tumor, size and stage of development. Patients can be afflicted with one of two types of brain cancer; primary brain cancer or secondary brain cancer, which is a metastasis of a...
Atonic seizures are seizures in which the patient suddenly loses all muscle tone and collapses to the floor. These types of seizures can be difficult to diagnose because they resemble fainting. They are often a manifestation of epilepsy, which is...
Learn how acute cerebellar ataxia manifests itself physically so you can identify it in you or your child. Acute cerebellar ataxia is a sudden onset of uncoordinated muscle movement. It usually has the most effect on your trunk area (from your...
Magnetic resonance imaging, or MRI, is a widely used medical imaging method. This tool uses magnets and radio waves to create pictures of the soft tissue of the human brain. These images can be from any angle and direction. MRI is safe and...
Strokes are the third leading cause of death in the United States, according to the American Stroke Association. Strokes occur when blood stops flowing to one part of the brain, according to Medline Plus. They are life-threatening conditions that...
Parkinson's disease, classified as a movement disorder, affects at least 500,000 people in the United States, according to the National Institute of Neurologic Disorders and Stroke. Parkinson's disease occurs due to nerve cells in the brain...
Brain tumors are created by abnormal and uncontrolled cell division. Learn about the symptoms and treatments for brain cancer in this video.
Amnesia is a condition that affects the memory. There are many possible causes for amnesia, and amnesia may occur for different lengths of time. Learn about the symptoms, possible causes, and treatment options for amnesia in this video.