sarnsrun/medquad huggingface dataset:
Topic: Miller Fisher Syndrome
Question: What is (are) Miller Fisher Syndrome ?
Answer: Miller Fisher syndrome is a rare, acquired nerve disease that is considered to be a variant of Guillain-Barr syndrome. It is characterized by abnormal muscle coordination, paralysis of the eye muscles, and absence of the tendon reflexes. Like Guillain-Barr syndrome, symptoms may be preceded by a viral illness. Additional symptoms include generalized muscle weakness and respiratory failure. The majority of individuals with Miller Fisher syndrome have a unique antibody that characterizes the disorder.
Source: NINDS
Topic: Miller Fisher Syndrome
Question: What are the treatments for Miller Fisher Syndrome ?
Answer: Treatment for Miller Fisher syndrome is identical to treatment for Guillain-Barr syndrome: intravenous immunoglobulin (IVIg) or plasmapheresis (a procedure in which antibodies are removed from the blood) and supportive care.
Source: NINDS
Topic: Miller Fisher Syndrome
Question: What is the outlook for Miller Fisher Syndrome ?
Answer: The prognosis for most individuals with Miller Fisher syndrome is good. In most cases, recovery begins within 2 to 4 weeks of the onset of symptoms, and may be almost complete within 6 months. Some individuals are left with residual deficits. Relapses may occur rarely (in less than 3 percent of cases).
Source: NINDS
Topic: Miller Fisher Syndrome
Question: what research (or clinical trials) is being done for Miller Fisher Syndrome ?
Answer: The NINDS supports research aimed at discovering new ways to diagnose, treat, and, ultimately, cure neuropathies such as Miller Fisher syndrome.
Source: NINDS
Topic: Dementia With Lewy Bodies
Question: What is (are) Dementia With Lewy Bodies ?
Answer: Dementia with Lewy bodies (DLB) is one of the most common types of progressive dementia. The central features of DLB include progressive cognitive decline, fluctuations in alertness and attention, visual hallucinations, and parkinsonian motor symptoms, such as slowness of movement, difficulty walking, or rigidity. People may also suffer from depression. The symptoms of DLB are caused by the build-up of Lewy bodies  accumulated bits of alpha-synuclein protein -- inside the nuclei of neurons in areas of the brain that control particular aspects of memory and motor control. Researchers dont know exactly why alpha-synuclein accumulates into Lewy bodies or how Lewy bodies cause the symptoms of DLB, but they do know that alpha-synuclein accumulation is also linked to Parkinson's disease, multiple system atrophy, and several other disorders, which are referred to as the "synucleinopathies." The similarity of symptoms between DLB and Parkinsons disease, and between DLB and Alzheimers disease, can often make it difficult for a doctor to make a definitive diagnosis. In addition, Lewy bodies are often also found in the brains of people with Parkinson's and Alzheimers diseases. These findings suggest that either DLB is related to these other causes of dementia or that an individual can have both diseases at the same time. DLB usually occurs sporadically, in people with no known family history of the disease. However, rare familial cases have occasionally been reported.
Source: NINDS
Topic: Dementia With Lewy Bodies
Question: What are the treatments for Dementia With Lewy Bodies ?
Answer: There is no cure for DLB. Treatments are aimed at controlling the cognitive, psychiatric, and motor symptoms of the disorder. Acetylcholinesterase inhibitors, such as donepezil and rivastigmine, are primarily used to treat the cognitive symptoms of DLB, but they may also be of some benefit in reducing the psychiatric and motor symptoms. Doctors tend to avoid prescribing antipsychotics for hallucinatory symptoms of DLB because of the risk that neuroleptic sensitivity could worsen the motor symptoms. Some individuals with DLB may benefit from the use of levodopa for their rigidity and loss of spontaneous movement.
Source: NINDS
Topic: Dementia With Lewy Bodies
Question: What is the outlook for Dementia With Lewy Bodies ?
Answer: Like Alzheimers disease and Parkinsons disease, DLB is a neurodegenerative disorder that results in progressive intellectual and functional deterioration. There are no known therapies to stop or slow the progression of DLB. Average survival after the time of diagnosis is similar to that in Alzheimers disease, about 8 years, with progressively increasing disability.
Source: NINDS
Topic: Dementia With Lewy Bodies
Question: what research (or clinical trials) is being done for Dementia With Lewy Bodies ?
Answer: The National Institute of Neurological Disorders and Stroke (NINDS) and other institutes of the National Institutes of Health conduct research related to DLB in laboratories at the NIH and support additional research through grants to major medical institutions across the country. Much of this research focuses on searching for the genetic roots of DLB, exploring the molecular mechanisms of alpha-synuclein accumulation, and discovering how Lewy bodies cause the particular symptoms of DLB and the other synucleinopathies. The goal of NINDS research is to find better ways to prevent, treat, and ultimately cure disorders such as DLB.
Source: NINDS
Topic: Todd's Paralysis
Question: What is (are) Todd's Paralysis ?
Answer: Todd's paralysis is a neurological condition experienced by individuals with epilepsy, in which a seizure is followed by a brief period of temporary paralysis. The paralysis may be partial or complete but usually occurs on just one side of the body. The paralysis can last from half an hour to 36 hours, with an average of 15 hours, at which point it resolves completely. Todd's paralysis may also affect speech and vision. Scientists don't know what causes Todd's paralysis. Current theories propose biological processes in the brain that involve a slow down in either the energy output of neurons or in the motor centers of the brain. It is important to distinguish Todd's paralysis from a stroke, which it can resemble, because a stroke requires completely different treatment.
Source: NINDS
Topic: Todd's Paralysis
Question: What are the treatments for Todd's Paralysis ?
Answer: There is no treatment for Todd's paralysis. Individuals must rest as comfortably as possible until the paralysis disappears.
Source: NINDS
Topic: Todd's Paralysis
Question: What is the outlook for Todd's Paralysis ?
Answer: Todd's paralysis is an indication that an individual has had an epileptic seizure. The outcome depends on the effects of the seizure and the subsequent treatment of the epilepsy.
Source: NINDS
Topic: Todd's Paralysis
Question: what research (or clinical trials) is being done for Todd's Paralysis ?
Answer: The National Institute of Neurological Disorders and Stroke (NINDS) conducts research related to Todd's paralysis in its clinics and laboratories at The National Institutes of Health (NIH), and supports additional research through grants to major medical institutions across the country. Much of this research focuses on finding successful methods to prevent Todd's paralysis in individuals with epilepsy.
Source: NINDS
Topic: Headache
Question: What is (are) Headache ?
Answer: There are four types of headache: vascular, muscle contraction (tension), traction, and inflammatory. Vascular headaches include "cluster headaches, which cause repeated episodes of intense pain, and headaches resulting from high blood pressure,and toxic headache produced by fever. Muscle contraction headaches appear to involve the tightening or tensing of facial and neck muscles. Traction and inflammatory headaches are symptoms of other disorders, ranging from stroke to sinus infection. Like other types of pain, headaches can serve as warning signals of more serious disorders. This is particularly true for headaches caused by inflammation, including those related to meningitis as well as those resulting from diseases of the sinuses, spine, neck, ears, and teeth. The most common type of primary headache (not caused by another medical condition) is migraine. Migraine headaches are usually characterized by severe pain on one or both sides of the head, an upset stomach, and, at times, disturbed vision.  Women are more likely than men to have migraine headaches.
Source: NINDS
Topic: Headache
Question: What are the treatments for Headache ?
Answer: When headaches occur three or more times a month, preventive treatment is usually recommended. Drug therapy, biofeedback training, stress reduction, and elimination of certain foods from the diet are the most common methods of preventing and controlling migraine and other vascular headaches. Regular exercise, such as swimming or vigorous walking, can also reduce the frequency and severity of migraine headaches. Drug therapy for migraine is often combined with biofeedback and relaxation training. One of the most commonly used drugs for the relief of migraine symptoms is sumatriptan. Drugs used to prevent migraine also include methysergide maleate, which counteracts blood vessel constriction; propranolol hydrochloride, which also reduces the frequency and severity of migraine headaches; ergotamine tartrate, a vasoconstrictor that helps counteract the painful dilation stage of the headache; amitriptyline, an antidepressant; valproic acid, an anticonvulsant; and verapamil, a calcium channel blocker.
Source: NINDS
Topic: Headache
Question: What is the outlook for Headache ?
Answer: Not all headaches require medical attention. But some types of headache are signals of more serious disorders and call for prompt medical care. These include: sudden, severe headache or sudden headache associated with a stiff neck; headaches associated with fever, convulsions, or accompanied by confusion or loss of consciousness; headaches following a blow to the head, or associated with pain in the eye or ear; persistent headache in a person who was previously headache free; and recurring headache in children. Migraine headaches may last a day or more and can strike as often as several times a week or as rarely as once every few years.
Source: NINDS
Topic: Headache
Question: what research (or clinical trials) is being done for Headache ?
Answer: The National Institute of Neurological Disorders and Stroke (NINDS) conducts research relating to headaches at its laboratories at the National Institutes of Health (NIH), and supports additional research through grants to major medical institutions across the country. NINDS also supports and conducts studies to improve the diagnosis of headaches and to find ways to prevent them.
Source: NINDS
Topic: Landau-Kleffner Syndrome
Question: What is (are) Landau-Kleffner Syndrome ?
Answer: Landau-Kleffner syndrome (LKS) is a rare, childhood neurological disorder characterized by the sudden or gradual development of aphasia (the inability to understand or express language) and an abnormal electro-encephalogram (EEG). LKS affects the parts of the brain that control comprehension and speech. The disorder usually occurs in children between the ages of 5 and 7 years. Typically, children with LKS develop normally but then lose their language skills for no apparent reason. While many of the affected individuals have seizures, some do not. The disorder is difficult to diagnose and may be misdiagnosed as autism, pervasive developmental disorder, hearing impairment, learning disability, auditory/verbal processing disorder, attention deficit disorder, childhood schizophrenia, or emotional/behavioral problems.
Source: NINDS
Topic: Landau-Kleffner Syndrome
Question: What are the treatments for Landau-Kleffner Syndrome ?
Answer: Treatment for LKS usually consists of medications, such as anticonvulsants and corticosteroids, and speech therapy, which should be started early. A controversial treatment option involves a surgical technique called multiple subpial transection in which the pathways of abnormal electrical brain activity are severed
Source: NINDS
Topic: Landau-Kleffner Syndrome
Question: What is the outlook for Landau-Kleffner Syndrome ?
Answer: The prognosis for children with LKS varies. Some affected children may have a permanent severe language disorder, while others may regain much of their language abilities (although it may take months or years). In some cases, remission and relapse may occur. The prognosis is improved when the onset of the disorder is after age 6 and when speech therapy is started early. Seizures generally disappear by adulthood.
Source: NINDS
Topic: Landau-Kleffner Syndrome
Question: what research (or clinical trials) is being done for Landau-Kleffner Syndrome ?
Answer: The NINDS supports broad and varied programs of research on epilepsy and developmental disorders. This research is aimed at discovering new ways to prevent, diagnose, and treat epilepsy and developmental disorders and, ultimately, to find cures for them.
Source: NINDS
Topic: Central Cord Syndrome
Question: What is (are) Central Cord Syndrome ?
Answer: Central cord syndrome is the most common form of incomplete spinal cord injury characterized by impairment in the arms and hands and to a lesser extent in the legs. The brain's ability to send and receive signals to and from parts of the body below the site of injury is reduced but not entirely blocked. This syndrome is associated with damage to the large nerve fibers that carry information directly from the cerebral cortex to the spinal cord. These nerves are particularly important for hand and arm function. Symptoms may include paralysis or loss of fine control of movements in the arms and hands, with relatively less impairment of leg movements. Sensory loss below the site of the injury and loss of bladder control may also occur, as well as painful sensations such as tinging, burning, or dull ache. The overall amount and type of functional loss is dependent upon the severity of nerve damage. Central cord syndrome is usually the result of trauma that causes damage to the vertebrae in the neck or herniation of the vertebral discs. It also may develop in persons over the age of 50 due to gradual weakening of the vertebrae and discs, which narrows the spinal column and may contribute to compression of the spinal cord when the neck is hyper-extended.
Source: NINDS
Topic: Central Cord Syndrome
Question: What are the treatments for Central Cord Syndrome ?
Answer: There is no cure for central cord syndrome although some people recover near-normal function. There is no standard course of treatment, although drug therapy, surgery, and rest are often part of the program. Magnetic resonance imaging (MRI) is used to indicate the degree of spinal cord compression and vertebral instability. Vertebral instability due to acute traumatic injury or cervical disc herniation is often treated by surgery to prevent further damage to the spinal cord. Recent reports indicate that earlier surgery may improve chances for recovery. Numerous recent studies suggest that surgery also can be beneficial in individuals with persistent compression of the spinal cord and ongoing neurological deterioration.
Source: NINDS
Topic: Central Cord Syndrome
Question: What is the outlook for Central Cord Syndrome ?
Answer: The prognosis for central cord syndrome varies, but most people whose syndrome is caused by trauma have some recovery of neurological function. Evaluation of abnormal signals on MRI images can help predict he likelihood that neurological recovery may occur naturally. Those who receive medical intervention soon after their injury often have good outcomes. Many people with the disorder recover substantial function after their initial injury, and the ability to walk is recovered in most cases, although some impairment may remain. Improvement occurs first in the legs, then the bladder, and may be seen in the arms. Hand function recovers last, if at all. Recovery is generally better in younger patients, compared to those over the age of 50.
Source: NINDS
Topic: Central Cord Syndrome
Question: what research (or clinical trials) is being done for Central Cord Syndrome ?
Answer: Our understanding of central cord syndrome has increased greatly in recent decades as a result of research funded conducted by the National Institute of Neurological Disorders and Stroke (NINDS). Much of this research focuses on finding better ways to prevent, treat, and ultimately cure neurological disorders such as central cord syndrome.
Source: NINDS
Topic: Fibromuscular Dysplasia
Question: What is (are) Fibromuscular Dysplasia ?
Answer: Fibromuscular dysplasia (FMD) is the abnormal development or growth of cells in the walls of arteries that can cause the vessels to narrow or bulge. The carotid arteries, which pass through the neck and supply blood to the brain, are commonly affected. Arteries within the brain and kidneys can also be affected. A characteristic string of beads pattern caused by the alternating narrowing and enlarging of the artery can block or reduce blood flow to the brain, causing a stroke or mini-stroke. Some patients experience no symptoms of the disease while others may have high blood pressure, dizziness or vertigo, chronic headache, intracranial aneurysm, ringing in the ears, weakness or numbness in the face, neck pain, or changes in vision. FMD is most often seen in persons age 25 to 50 years and affects women more often than men. More than one family member may be affected by the disease. The cause of FMD is unknown. An angiogram can detect the degree of narrowing or obstruction of the artery and identify changes such as a tear (dissection) or weak area (aneurysm) in the vessel wall. FMD can also be diagnosed using computed tomography, magnetic resonance imaging, or ultrasound.
Source: NINDS
Topic: Fibromuscular Dysplasia
Question: What are the treatments for Fibromuscular Dysplasia ?
Answer: There is no standard protocol to treat FMD. Any treatment to improve blood flow is based on the arteries affected and the progression and severity of the disease. The carotid arteries should be tested if FMD is found elsewhere in the body since carotid involvement is linked to an increased risk of stroke. Patients with minimal narrowing may take a daily antiplatelet such as an aspirin or an anticoagulant to thin the blood and reduce the chances that a clot might form. Medications such as aspirin can also be taken for headache and neck pain, symptoms that can come from FMD. Patients with arterial disease who smoke should be encouraged to quit as smoking worsens the disease. Further treatment may include angioplasty, in which a small balloon is inserted through a catheter and inflated to open the artery. Small tubes called stents may be inserted to keep arteries open. Surgery may be needed to treat aneurysms that have the potential to rupture and cause bleeding within the brain.
Source: NINDS
Topic: Fibromuscular Dysplasia
Question: What is the outlook for Fibromuscular Dysplasia ?
Answer: Currently there is no cure for FMD. Medicines and angioplasty can reduce the risk of initial or recurrent stroke. In rare cases, FMD-related aneurysms can burst and bleed into the brain, causing stroke, permanent nerve damage, or death.
Source: NINDS
Topic: Fibromuscular Dysplasia
Question: what research (or clinical trials) is being done for Fibromuscular Dysplasia ?
Answer: The National Institute of Neurological Disorders and Stroke (NINDS), a component of the National Institutes of Health (NIH) within the U.S. Department of Health and Human Services, is the nations primary funding source for research on the brain and nervous system. The NINDS conducts research on stroke and vascular lesions of the nervous system and supports studies through grants to medical institutions across the country.
Source: NINDS
Topic: Ataxia
Question: What is (are) Ataxia ?
Answer: Ataxia often occurs when parts of the nervous system that control movement are damaged. People with ataxia experience a failure of muscle control in their arms and legs, resulting in a lack of balance and coordination or a disturbance of gait. While the term ataxia is primarily used to describe this set of symptoms, it is sometimes also used to refer to a family of disorders. It is not, however, a specific diagnosis.
                
Most disorders that result in ataxia cause cells in the part of the brain called the cerebellum to degenerate, or atrophy. Sometimes the spine is also affected. The phrases cerebellar degeneration and spinocerebellar degeneration are used to describe changes that have taken place in a persons nervous system; neither term constitutes a specific diagnosis. Cerebellar and spinocerebellar degeneration have many different causes. The age of onset of the resulting ataxia varies depending on the underlying cause of the degeneration.
                
Many ataxias are hereditary and are classified by chromosomal location and pattern of inheritance: autosomal dominant, in which the affected person inherits a normal gene from one parent and a faulty gene from the other parent; and autosomal recessive, in which both parents pass on a copy of the faulty gene. Among the more common inherited ataxias are Friedreichs ataxia and Machado-Joseph disease. Sporadic ataxias can also occur in families with no prior history.
                
Ataxia can also be acquired. Conditions that can cause acquired ataxia include stroke, multiple sclerosis, tumors, alcoholism, peripheral neuropathy, metabolic disorders, and vitamin deficiencies.
Source: NINDS
Topic: Ataxia
Question: What are the treatments for Ataxia ?
Answer: There is no cure for the hereditary ataxias. If the ataxia is caused by another condition, that underlying condition is treated first. For example, ataxia caused by a metabolic disorder may be treated with medications and a controlled diet. Vitamin deficiency is treated with vitamin therapy. A variety of drugs may be used to either effectively prevent symptoms or reduce the frequency with which they occur. Physical therapy can strengthen muscles, while special devices or appliances can assist in walking and other activities of daily life.
Source: NINDS
Topic: Ataxia
Question: What is the outlook for Ataxia ?
Answer: The prognosis for individuals with ataxia and cerebellar/spinocerebellar degeneration varies depending on its underlying cause.
Source: NINDS
Topic: Ataxia
Question: what research (or clinical trials) is being done for Ataxia ?
Answer: The NINDS supports and conducts a broad range of basic and clinical research on cerebellar and spinocerebellar degeneration, including work aimed at finding the cause(s) of ataxias and ways to treat, cure, and, ultimately, prevent them. Scientists are optimistic that understanding the genetics of these disorders may lead to breakthroughs in treatment.
Source: NINDS
Topic: Periventricular Leukomalacia
Question: What is (are) Periventricular Leukomalacia ?
Answer: Periventricular leukomalacia (PVL) is characterized by the death of the white matter of the brain due to softening of the brain tissue. It can affect fetuses or newborns; premature babies are at the greatest risk of the disorder. PVL is caused by a lack of oxygen or blood flow to the periventricular area of the brain, which results in the death or loss of brain tissue. The periventricular area-the area around the spaces in the brain called ventricles-contains nerve fibers that carry messages from the brain to the body's muscles. Although babies with PVL generally have no outward signs or symptoms of the disorder, they are at risk for motor disorders, delayed mental development, coordination problems, and vision and hearing impairments. PVL may be accompanied by a hemorrhage or bleeding in the periventricular-intraventricular area (the area around and inside the ventricles), and can lead to cerebral palsy. The disorder is diagnosed by ultrasound of the head.
Source: NINDS
Topic: Periventricular Leukomalacia
Question: What are the treatments for Periventricular Leukomalacia ?
Answer: There is no specific treatment for PVL. Treatment is symptomatic and supportive. Children with PVL should receive regular medical screenings to determine appropriate interventions.
Source: NINDS