Health Library

The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.

Brain and Nerve Conditions

  • Includes info on dizziness, lightheadedness, and vertigo. Also has links to multiple sclerosis, Parkinson's disease, and Alzheimer's disease as well as information on diabetic neuropathy and seizures.

  • Acute flaccid myelitis (AFM) is a rare condition that affects the spinal cord. It causes certain muscles and reflexes in the body to stop working normally. Anyone can get AFM. A doctor will do a physical exam to check for weakness, such as in the...

  • Anosmia (say "ay-NAWZ-mee-uh") is the loss of the sense of smell. It can be a problem by itself or a symptom of another health problem. It can last a short time, such as when you have a stuffy nose from a cold, or it can be permanent. Some people...

  • Autonomic dysreflexia is a syndrome in which there is a sudden onset of excessively high blood pressure. It is more common in people with spinal cord injuries that involve the thoracic nerves of the spine or above (T6 or above). Be prepared to call your spinal cord injury therapist, , or other emergency services if you...

  • What is Bell's palsy? Bell's palsy is a paralysis or weakness of the muscles on one side of your face. Damage to the facial nerve that controls muscles on one side of the face causes that side of your face to droop. The nerve damage may also affect your sense of taste and how you make tears and saliva. This...

  • An adult central nervous system tumor is a disease in which abnormal cells form in the tissues of the brain and/or spinal cord. There are many types of brain and spinal cord tumors. The tumors are formed by the abnormal growth of cells and may begin in different parts of the brain or spinal cord. Together, the brain and...

  • What is cerebral palsy? Cerebral palsy is a group of problems that affect body movement and posture. It is related to a brain injury or to problems with brain development. It is one of the most common causes of lasting disability in children. Cerebral palsy causes reflex movements that a person can't control and...

  • Orthopedic surgery is used to treat tight muscles and spasticity related to cerebral palsy. An incision is made in the skin over the affected muscle. Parts of the muscle are then cut to release the tightness.

  • Selective dorsal rhizotomy (SDR) is the most common nerve surgery for symptoms related to cerebral palsy (CP). During SDR, a surgeon cuts the skin over the lower part of the spinal cord. The surgeon then finds and cuts the nerves in the cord that are causing muscle tightness in the legs.

  • Cervical spinal fusion ( arthrodesis) is a surgery that joins selected bones in the neck ( cervical spine). There are different methods of doing a cervical spinal fusion: Bone can be taken from elsewhere in your body or obtained from a bone bank (a bone graft). The bone is used to make a bridge between vertebrae that...

  • Cognitive impairment problems can be caused by multiple sclerosis (MS) and may include difficulty with: Memory, especially short-term memory. Problem solving. Keeping attention on a mental task, such as a math calculation. Finding the right words to...

  • Many prescription and nonprescription medicines can cause confusion or make you less alert. A few examples are: Antidepressants. Antihistamines. Opioid pain medicines. Sedatives and tranquilizers. Medicines for bladder control problems (anticholinergics). Contact your doctor before you stop taking or reduce the...

  • Many health problems cause confusion or decreased alertness. It is not unusual for a person who is sick to be sleepy or confused when he or she wakes up. But extreme sleepiness may be a symptom of a more serious health problem. Confusion may range from mild to severe. Symptoms of confusion may include...

  • People who have Alzheimer's disease or another dementia are sometimes easily confused and may forget where they are, what day it is, and other common facts. The following tips will help avoid confusion. Use familiar objects, such as a favorite chair...

  • "Fibro fog" is the name commonly given to the cognitive problems that can go along with fibromyalgia syndrome. These problems with concentration and memory can lead to confusion, losing your train of thought, or forgetting or mixing up words or details. You can take steps to manage fibro fog. Try some of the...

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