Neuroscience

Other Neurological Conditions  See All  Acoustic Neuroma in Other Neurological Conditions Acoustic neuroma is a rare noncancer tumor. It affects hearing and balance when the tumor presses on the nerves in the inner ear. ...more  Bell Palsy in Other Neurological Conditions Bell's palsy is an unexplained episode of facial muscle weakness or paralysis that begins suddenly and worsens over 48 hours. It is caused by a damaged facial nerve. ...more  Bladder and Bowel Incontinence in Other Neurological Conditions Bladder or bowel incontinence means a problem with holding in urine or stool. Here's what you should know. ...more  Chiari Malformation Type I in Other Neurological Conditions A Chiari malformation is a problem in which a part of the brain at the rear of the skull bulges through a normal opening in the skull where it joins the spinal canal. Read on to learn more about Chiari malformation type I, the most common type. ...more  Complex Regional Pain Syndrome in Other Neurological Conditions Complex regional pain syndrome is an abnormal response by the body to pain....more  Ménière Disease in Other Neurological Conditions Ménière disease is a balance disorder. It causes a severe spinning sensation (vertigo), hearing issues, loss of balance, and headaches. ...more  Cranial Neuropathies in Other Neurological Conditions Cranial neuropathy is a disorder that causes nerve damage in the nerves that arise from the brain and brainstem. This disorder can affect the ability of the face and eyes to feel and move. ...more  Normal Pressure Hydrocephalus in Other Neurological Conditions Normal pressure hydrocephalus is excess cerebrospinal fluid buildup in the brain ventricles. It may develop from infection, bleeding, injury, or surgery. ...more  Idiopathic Intracranial Hypertension in Other Neurological Conditions Pseudotumor cerebri is a disorder related to high pressure in the brain. It causes signs and symptoms of a brain tumor. It is also called intracranial hypertension. ...more  Neuromyelitis Optica in Other Neurological Conditions Neuromyelitis optica (NMO) is a rare autoimmune disease that affects the central nervous system. ...more  Obstructive Sleep Apnea in Other Neurological Conditions Obstructive sleep apnea occurs when your breathing stops briefly during sleep. This can occur when something is blocking your airway. The stopped breathing can occur many times a night causing snoring, and daytime fatigue. ...more  Parasomnias: Sleepwalking in Other Neurological Conditions Sleepwalking is a sleep disorder that involves walking while in a deep sleep. It is much more common in children than adults. ...more  Sleep Deprivation in Other Neurological Conditions Most adults need 7 to 8 hours of sleep each night. Sleep deprivation means you're not getting enough sleep. ...more  Snoring in Other Neurological Conditions Snoring doesn't necessarily mean that you have a medical condition, but it can sometimes be a sign of a serious sleep disorder, including sleep apnea. ...more  Transverse Myelitis in Other Neurological Conditions Transverse myelitis is inflammation and scarring of the spinal cord that causes pain and weakness in the body. ...more  Trigeminal Neuralgia in Other Neurological Conditions Trigeminal neuralgia is a type of nerve pain that affects your face. ...more  Neurocutaneous Syndromes in Children in Other Neurological Conditions Neurocutaneous syndromes are disorders that affect the brain, spinal cord, organs, skin, and bones. The diseases are lifelong conditions that can cause tumors to grow in these areas. They can also cause other problems such as hearing loss, seizures, and developmental problems. ...more  Fourth Nerve Palsy in Other Neurological Conditions The fourth cranial nerve controls the actions of one of the external eye muscles. It can be damaged by disease or injury. The condition usually affects only one eye. ...more