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Ataxia

Index Ataxia

Ataxia is a neurological sign consisting of lack of voluntary coordination of muscle movements that includes gait abnormality. [1]

149 relations: Abetalipoproteinemia, Acceleration, Acetazolamide, Acute radiation syndrome, Adverse effect, Alcohol abuse, Amantadine, Anatomical terms of motion, Anticonvulsant, Asynergy, Ataxia-telangiectasia, Ataxic cerebral palsy, Ataxic respiration, Autoimmunity, Autosome, Balance (ability), Balance disorder, Bálint's syndrome, Benign tumor, Benzodiazepine, Berg Balance Scale, Brain, Brain tumor, Bruns apraxia, Buspirone, Carnitine, Central nervous system, Cerebellar ataxia, Cerebellar tonsil, Cerebellar vermis, Cerebellum, Cerebral cortex, Cerebrospinal fluid, Chiari malformation, Coeliac disease, Coenzyme Q10, Coma, Constraint-induced movement therapy, Contracture, Copper, Dementia, Dentatorubral-pallidoluysian atrophy, Dexanabinol, Dextromethorphan, Disability, Dominance (genetics), Dysarthria, Dyschronometria, Dysdiadochokinesia, Dysmetria, ..., Dysphagia, Dystonia, Elbow, Episodic ataxia, Ethanol, Falling (accident), Flocculonodular lobe, Focal neurologic signs, Foramen magnum, Fragile X-associated tremor/ataxia syndrome, Frenkel exercises, Friedreich's ataxia, Gait, Gait abnormality, Gamma-Hydroxybutyric acid, Gliadin, Gluten, Gluten-related disorders, Gray (unit), Greek language, Head injury, Heart arrhythmia, Heel, Heredity, High-altitude cerebral edema, Human brain, Human eye, Hydrocephalus, Hypothyroidism, Hypotonia, Idebenone, Immunoglobulin A, Intention tremor, International Cooperative Ataxia Rating Scale, Ketamine, Lesion, Medulla oblongata, Methylmercury, Mobility aid, Motor coordination, Motor learning, Motor planning, Mouse, Multiple sclerosis, Na+/K+-ATPase, Nausea, Nervous system, Neurology, Niemann–Pick disease, NMDA receptor antagonist, Normal pressure hydrocephalus, Occupational therapy, Ouabain, Paraneoplastic cerebellar degeneration, Parietal lobe, Pathogenesis, Peripheral neuropathy, Phencyclidine, Phosphatidylcholine, Physical examination, Physical therapy, Physician, Physostigmine, Post viral cerebellar ataxia, Posterior column, Proprioception, Psychiatry, Psychosis, Purkinje cell, Romberg's test, Sensory ataxia, Shoulder, Spinocerebellar ataxia, Stretching, Stroke, Succinic semialdehyde dehydrogenase deficiency, Synthetic cannabinoids, Tandem gait, Thalamus, Thyroid hormones, Tissue transglutaminase, Torque, Tremor, Trimethoprim/sulfamethoxazole, Velocity, Vertigo, Vestibular system, Vestibulocerebellar syndrome, Vigabatrin, Visual perception, Vitamin B12 deficiency, Vitamin E, Vomiting, Weakness, Wheelchair, Wilson's disease, Wrist, 4-Aminopyridine, 5-Hydroxytryptophan. Expand index (99 more) »

Abetalipoproteinemia

Abetalipoproteinemia is a disorder that interferes with the normal absorption of fat and fat-soluble vitamins from food.

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Acceleration

In physics, acceleration is the rate of change of velocity of an object with respect to time.

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Acetazolamide

Acetazolamide, sold under the trade name Diamox among others, is a medication used to treat glaucoma, epilepsy, altitude sickness, periodic paralysis, idiopathic intracranial hypertension, and heart failure.

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Acute radiation syndrome

Acute radiation syndrome (ARS) is a collection of health effects that are present within 24 hours of exposure to high doses of ionizing radiation.

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Adverse effect

In medicine, an adverse effect is an undesired harmful effect resulting from a medication or other intervention such as surgery.

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Alcohol abuse

Alcohol abuse is a previous psychiatric diagnosis in which there is recurring harmful use of alcohol despite its negative consequences.

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Amantadine

Amantadine (trade name Symmetrel, by Endo Pharmaceuticals) is a medication that has U.S. Food and Drug Administration approval for use both as an antiviral and an antiparkinsonian medication.

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Anatomical terms of motion

Motion, the process of movement, is described using specific anatomical terms.

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Anticonvulsant

Anticonvulsants (also commonly known as antiepileptic drugs or as antiseizure drugs) are a diverse group of pharmacological agents used in the treatment of epileptic seizures.

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Asynergy

Asynergy is defective or absent co-ordination between organs, muscles, limbs or joints, resulting in a loss in movement or speed.

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Ataxia-telangiectasia

Ataxia-telangiectasia (AT or A-T), also referred to as ataxia-telangiectasia syndrome or Louis–Bar syndrome, is a rare, neurodegenerative, autosomal recessive disease causing severe disability.

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Ataxic cerebral palsy

Ataxic cerebral palsy is clinically observed in approximately 5-10% of all cases of cerebral palsy, making it the least frequent form of cerebral palsy diagnosed.

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Ataxic respiration

Ataxic respiration is an abnormal pattern of breathing characterized by complete irregularity of breathing, with irregular pauses and increasing periods of apnea.

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Autoimmunity

Autoimmunity is the system of immune responses of an organism against its own healthy cells and tissues.

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Autosome

An autosome is a chromosome that is not an allosome (a sex chromosome).

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Balance (ability)

In biomechanics, balance is an ability to maintain the line of gravity (vertical line from centre of mass) of a body within the base of support with minimal postural sway.

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Balance disorder

A balance disorder is a disturbance that causes an individual to feel unsteady, for example when standing or walking.

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Bálint's syndrome

Bálint's syndrome is an uncommon and incompletely understood triad of severe neuropsychological impairments: inability to perceive the visual field as a whole (simultanagnosia), difficulty in fixating the eyes (oculomotor apraxia), and inability to move the hand to a specific object by using vision (optic ataxia).

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Benign tumor

A benign tumor is a mass of cells (tumor) that lacks the ability to invade neighboring tissue or metastasize.

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Benzodiazepine

Benzodiazepines (BZD, BZs), sometimes called "benzos", are a class of psychoactive drugs whose core chemical structure is the fusion of a benzene ring and a diazepine ring.

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Berg Balance Scale

The Berg Balance Scale (or BBS) is a widely used clinical test of a person's static and dynamic balance abilities, named after Katherine Berg, one of the developers.

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Brain

The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals.

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Brain tumor

A brain tumor occurs when abnormal cells form within the brain.

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Bruns apraxia

Bruns apraxia, or frontal ataxia is a gait apraxia found in patients with bilateral frontal lobe disorders.

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Buspirone

Buspirone, sold under the brand name Buspar, is an anxiolytic drug that is primarily used to treat generalized anxiety disorder (GAD).

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Carnitine

Carnitine (β-hydroxy-γ-N-trimethylaminobutyric acid, 3-hydroxy-4-N,N,N- trimethylaminobutyrate) is a quaternary ammonium compound involved in metabolism in most mammals, plants and some bacteria. Carnitine may exist in two isomers, labeled D-carnitine and L-carnitine, as they are optically active. At room temperature, pure carnitine is a white powder, and a water-soluble zwitterion with low toxicity. Carnitine only exists in animals as the L-enantiomer, and D-carnitine is toxic because it inhibits the activity of L-carnitine. Carnitine, derived from an amino acid, is found in nearly all organisms and animal tissue. Carnitine is the generic expression for a number of compounds that include L-carnitine, acetyl-L-carnitine, and propionyl-L-carnitine. It is most accumulated in cardiac and skeletal muscles as it accounts for 0.1% of its dry matter. It was first derived from meat extracts in 1905, therefore the name carnitine is derived from Latin "carnus" or flesh. The body synthesizes enough carnitine from lysine side chains to keep up with the needs of energy production in the body as carnitine acts as a transporter of long-chain fatty acids into the mitochondria to be oxidized and produce energy. Some individuals with genetic or medical disorders (like preterm infants) cannot make enough, so this makes carnitine a conditionally essential nutrient for them.

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Central nervous system

The central nervous system (CNS) is the part of the nervous system consisting of the brain and spinal cord.

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Cerebellar ataxia

Cerebellar ataxia is a form of ataxia originating in the cerebellum.

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Cerebellar tonsil

The cerebellar tonsil is analogous to a rounded lobule on the undersurface of each cerebellar hemisphere, continuous medially with the uvula of the cerebellar vermis and superiorly by the flocculonodular lobe.

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Cerebellar vermis

The cerebellar vermis (Latin for worm) is located in the medial, cortico-nuclear zone of the cerebellum, which resides in the posterior fossa of the cranium.

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Cerebellum

The cerebellum (Latin for "little brain") is a major feature of the hindbrain of all vertebrates.

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Cerebral cortex

The cerebral cortex is the largest region of the cerebrum in the mammalian brain and plays a key role in memory, attention, perception, cognition, awareness, thought, language, and consciousness.

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Cerebrospinal fluid

Cerebrospinal fluid (CSF) is a clear, colorless body fluid found in the brain and spinal cord.

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Chiari malformation

Chiari malformations (CMs) are structural defects in the cerebellum.

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Coeliac disease

Coeliac disease, also spelled celiac disease, is a long-term autoimmune disorder that primarily affects the small intestine.

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Coenzyme Q10

Coenzyme Q10, also known as ubiquinone, ubidecarenone, coenzyme Q, and abbreviated at times to CoQ10, CoQ, or Q10 is a coenzyme that is ubiquitous in animals and most bacteria (hence the name ubiquinone).

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Coma

Coma is a state of unconsciousness in which a person cannot be awaken; fails to respond normally to painful stimuli, light, or sound; lacks a normal wake-sleep cycle; and does not initiate voluntary actions.

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Constraint-induced movement therapy

Constraint-induced movement therapy (CI, CIT, or CIMT) is a form of rehabilitation therapy that improves upper extremity function in stroke and other central nervous system damage victims by increasing the use of their affected upper limb.

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Contracture

A muscle contracture is a permanent shortening of a muscle or joint.

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Copper

Copper is a chemical element with symbol Cu (from cuprum) and atomic number 29.

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Dementia

Dementia is a broad category of brain diseases that cause a long-term and often gradual decrease in the ability to think and remember that is great enough to affect a person's daily functioning.

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Dentatorubral-pallidoluysian atrophy

Dentatorubral-pallidoluysian atrophy (DRPLA) is an autosomal dominant spinocerebellar degeneration caused by an expansion of a CAG repeat encoding a polyglutamine tract in the atrophin-1 protein.

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Dexanabinol

Dexanabinol (HU-211 or ETS2101) is a synthetic cannabinoid derivative in development by e-Therapeutics plc.

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Dextromethorphan

Dextromethorphan (DXM or DM) is a drug of the morphinan class with sedative, dissociative, and stimulant properties (at higher doses).

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Disability

A disability is an impairment that may be cognitive, developmental, intellectual, mental, physical, sensory, or some combination of these.

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Dominance (genetics)

Dominance in genetics is a relationship between alleles of one gene, in which the effect on phenotype of one allele masks the contribution of a second allele at the same locus.

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Dysarthria

Dysarthria is a motor speech disorder resulting from neurological injury of the motor component of the motor-speech system and is characterized by poor articulation of phonemes.

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Dyschronometria

Dyschronometria is a condition of cerebellar dysfunction in which an individual cannot accurately estimate the amount of time that has passed (i.e., distorted time perception).

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Dysdiadochokinesia

Dysdiadochokinesia, dysdiadochokinesis, dysdiadokokinesia, dysdiadokokinesis (from Greek δυς dys "bad", διάδοχος diadochos "succeeding", κίνησις kinesis "movement"), often abbreviated as DDK, is the medical term for an impaired ability to perform rapid, alternating movements (i.e., diadochokinesia).

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Dysmetria

Dysmetria (wrong length) refers to a lack of coordination of movement typified by the undershoot or overshoot of intended position with the hand, arm, leg, or eye.

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Dysphagia

Dysphagia is the medical term for the symptom of difficulty in swallowing.

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Dystonia

Dystonia is a neurological movement disorder syndrome in which sustained or repetitive muscle contractions result in twisting and repetitive movements or abnormal fixed postures.

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Elbow

The elbow is the visible joint between the upper and lower parts of the arm.

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Episodic ataxia

Episodic ataxia (EA) is an autosomal dominant disorder characterized by sporadic bouts of ataxia (severe discoordination) with or without myokymia (continuous muscle movement).

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Ethanol

Ethanol, also called alcohol, ethyl alcohol, grain alcohol, and drinking alcohol, is a chemical compound, a simple alcohol with the chemical formula.

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Falling (accident)

Falling is the second leading cause of accidental death worldwide and is a major cause of personal injury, especially for the elderly.

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Flocculonodular lobe

The flocculonodular lobe (vestibulocerebellum) is a lobe of the cerebellum consisting of the nodule and the flocculus.

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Focal neurologic signs

Focal neurologic signs also known as focal neurological deficits or focal CNS signs are impairments of nerve, spinal cord, or brain function that affects a specific region of the body, e.g. weakness in the left arm, the right leg, paresis, or plegia.

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Foramen magnum

The foramen magnum (great hole) is a large oval opening (foramen) in the occipital bone of the skull in humans and various other animals.

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Fragile X-associated tremor/ataxia syndrome

Fragile X-associated tremor/ataxia syndrome (FXTAS) is a late-onset neurodegenerative disorder associated with male premutation carriers of Fragile X syndrome (FXS) over the age of 50.

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Frenkel exercises

Frenkel exercises are a set of exercises developed by Professor Heinrich Sebastian Frenkel to treat ataxia, in particular cerebellar ataxia.

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Friedreich's ataxia

Friedreich's ataxia is an autosomal recessive inherited disease that causes progressive damage to the nervous system.

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Gait

Gait is the pattern of movement of the limbs of animals, including humans, during locomotion over a solid substrate.

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Gait abnormality

Gait abnormality is a deviation from normal walking (gait).

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Gamma-Hydroxybutyric acid

γ-Hydroxybutyric acid (GHB), also known as 4-hydroxybutanoic acid, is a naturally occurring neurotransmitter and a psychoactive drug.

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Gliadin

Gliadin (a type of prolamin) is a class of proteins present in wheat and several other cereals within the grass genus Triticum.

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Gluten

Gluten (from Latin gluten, "glue") is a composite of storage proteins termed prolamins and glutelins and stored together with starch in the endosperm (which nourishes the embryonic plant during germination) of various cereal (grass) grains.

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Gluten-related disorders

Gluten-related disorders is the umbrella term for all diseases triggered by gluten.

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Gray (unit)

The gray (symbol: Gy) is a derived unit of ionizing radiation dose in the International System of Units (SI).

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Greek language

Greek (Modern Greek: ελληνικά, elliniká, "Greek", ελληνική γλώσσα, ellinikí glóssa, "Greek language") is an independent branch of the Indo-European family of languages, native to Greece and other parts of the Eastern Mediterranean and the Black Sea.

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Head injury

A head injury is any injury that results in trauma to the skull or brain.

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Heart arrhythmia

Heart arrhythmia (also known as arrhythmia, dysrhythmia, or irregular heartbeat) is a group of conditions in which the heartbeat is irregular, too fast, or too slow.

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Heel

The heel is the prominence at the posterior end of the foot.

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Heredity

Heredity is the passing on of traits from parents to their offspring, either through asexual reproduction or sexual reproduction, the offspring cells or organisms acquire the genetic information of their parents.

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High-altitude cerebral edema

High-altitude cerebral edema (HACE) is a medical condition in which the brain swells with fluid because of the physiological effects of traveling to a high altitude.

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Human brain

The human brain is the central organ of the human nervous system, and with the spinal cord makes up the central nervous system.

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Human eye

The human eye is an organ which reacts to light and pressure.

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Hydrocephalus

Hydrocephalus is a condition in which there is an accumulation of cerebrospinal fluid (CSF) within the brain.

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Hypothyroidism

Hypothyroidism, also called underactive thyroid or low thyroid, is a disorder of the endocrine system in which the thyroid gland does not produce enough thyroid hormone.

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Hypotonia

Hypotonia, commonly known as floppy baby syndrome, is a state of low muscle tone (the amount of tension or resistance to stretch in a muscle), often involving reduced muscle strength.

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Idebenone

Idebenone (pronounced eye-deb-eh-known, trade names Catena, Raxone, Sovrima, among others) is a drug that was initially developed by Takeda Pharmaceutical Company for the treatment of Alzheimer's disease and other cognitive defects.

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Immunoglobulin A

Immunoglobulin A (IgA, also referred to as sIgA in its secretory form) is an antibody that plays a crucial role in the immune function of mucous membranes.

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Intention tremor

Intention tremor, also known as cerebellar tremor, is a dyskinetic disorder characterized by a broad, coarse, and low frequency (below 5 Hz) tremor.

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International Cooperative Ataxia Rating Scale

The International Cooperative Ataxia Rating Scale (ICARS) is an outcome measure that was created in 1997 by the Committee of the World Federation of Neurology with the goal of standardizing the quantification of impairment due to cerebellar ataxia.

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Ketamine

Ketamine, sold under the brand name Ketalar among others, is a medication mainly used for starting and maintaining anesthesia.

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Lesion

A lesion is any abnormal damage or change in the tissue of an organism, usually caused by disease or trauma.

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Medulla oblongata

The medulla oblongata (or medulla) is located in the brainstem, anterior and partially inferior to the cerebellum.

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Methylmercury

Methylmercury (sometimes methyl mercury) is an organometallic cation with the formula.

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Mobility aid

A mobility aid is a device designed to assist walking or otherwise improve the mobility of people with a mobility impairment.

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Motor coordination

Motor coordination is the combination of body movements created with the kinematic (such as spatial direction) and kinetic (force) parameters that result in intended actions.

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Motor learning

Motor learning is a change, resulting from practice or a novel experience, in the capability for responding.

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Motor planning

In psychology and neuroscience, motor planning is a set of processes related to the preparation of a movement that occurs during the reaction time (the time between the presentation of a stimulus to a person and that person's initiation of a motor response).

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Mouse

A mouse (Mus), plural mice, is a small rodent characteristically having a pointed snout, small rounded ears, a body-length scaly tail and a high breeding rate.

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Multiple sclerosis

Multiple sclerosis (MS) is a demyelinating disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged.

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Na+/K+-ATPase

-ATPase (sodium-potassium adenosine triphosphatase, also known as the pump or sodium–potassium pump) is an enzyme (an electrogenic transmembrane ATPase) found in the plasma membrane of all animal cells.

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Nausea

Nausea or queasiness is an unpleasant sense of unease, discomfort, and revulsion towards food.

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Nervous system

The nervous system is the part of an animal that coordinates its actions by transmitting signals to and from different parts of its body.

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Neurology

Neurology (from νεῦρον (neûron), "string, nerve" and the suffix -logia, "study of") is a branch of medicine dealing with disorders of the nervous system.

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Niemann–Pick disease

Niemann–Pick disease is a group of inherited, severe metabolic disorders in which sphingomyelin accumulates in lysosomes in cells.

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NMDA receptor antagonist

NMDA receptor antagonists are a class of anesthetics that work to antagonize, or inhibit the action of, the ''N''-Methyl-D-aspartate receptor (NMDAR).

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Normal pressure hydrocephalus

Normal pressure hydrocephalus (NPH), also termed Hakim's syndrome and symptomatic hydrocephalus, is a type of brain malfunction caused by expansion of the lateral cerebral ventricles and distortion of the fibers in the corona radiata.

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Occupational therapy

Occupational therapy (OT) is the use of assessment and intervention to develop, recover, or maintain the meaningful activities, or occupations, of individuals, groups, or communities.

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Ouabain

Ouabain or (from Somali waabaayo, "arrow poison" through French ouabaïo) also known as g-strophanthin, is a plant derived toxic substance that was traditionally used as an arrow poison in eastern Africa for both hunting and warfare.

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Paraneoplastic cerebellar degeneration

Paraneoplastic cerebellar degeneration (PCD) is a paraneoplastic syndrome associated with a broad variety of tumors including lung cancer, ovarian cancer, breast cancer, Hodgkin’s lymphoma and others.

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Parietal lobe

The parietal lobe is one of the four major lobes of the cerebral cortex in the brain of mammals. The parietal lobe is positioned above the temporal lobe and behind the frontal lobe and central sulcus. The parietal lobe integrates sensory information among various modalities, including spatial sense and navigation (proprioception), the main sensory receptive area for the sense of touch (mechanoreception) in the somatosensory cortex which is just posterior to the central sulcus in the postcentral gyrus, and the dorsal stream of the visual system. The major sensory inputs from the skin (touch, temperature, and pain receptors), relay through the thalamus to the parietal lobe. Several areas of the parietal lobe are important in language processing. The somatosensory cortex can be illustrated as a distorted figure – the homunculus (Latin: "little man"), in which the body parts are rendered according to how much of the somatosensory cortex is devoted to them.Schacter, D. L., Gilbert, D. L. & Wegner, D. M. (2009). Psychology. (2nd ed.). New York (NY): Worth Publishers. The superior parietal lobule and inferior parietal lobule are the primary areas of body or spacial awareness. A lesion commonly in the right superior or inferior parietal lobule leads to hemineglect. The name comes from the parietal bone, which is named from the Latin paries-, meaning "wall".

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Pathogenesis

The pathogenesis of a disease is the biological mechanism (or mechanisms) that leads to the diseased state.

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Peripheral neuropathy

Peripheral neuropathy (PN) is damage to or disease affecting nerves, which may impair sensation, movement, gland or organ function, or other aspects of health, depending on the type of nerve affected.

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Phencyclidine

Phencyclidine (PCP), also known as angel dust among other names, is a drug used for its mind altering effects.

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Phosphatidylcholine

Phosphatidylcholines (PC) are a class of phospholipids that incorporate choline as a headgroup.

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Physical examination

A physical examination, medical examination, or clinical examination (more popularly known as a check-up) is the process by which a medical professional investigates the body of a patient for signs of disease.

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Physical therapy

Physical therapy (PT), also known as physiotherapy, is one of the allied health professions that, by using mechanical force and movements (bio-mechanics or kinesiology), manual therapy, exercise therapy, and electrotherapy, remediates impairments and promotes mobility and function.

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Physician

A physician, medical practitioner, medical doctor, or simply doctor is a professional who practises medicine, which is concerned with promoting, maintaining, or restoring health through the study, diagnosis, and treatment of disease, injury, and other physical and mental impairments.

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Physostigmine

Physostigmine (also known as eserine from éséré, the West African name for the Calabar bean) is a highly toxic parasympathomimetic alkaloid, specifically, a reversible cholinesterase inhibitor.

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Post viral cerebellar ataxia

Post-viral cerebellar ataxia also known as acute cerebellitis and acute cerebellar ataxia (ACA) is a disease characterized by the sudden onset of ataxia following a viral infection.

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Posterior column

The posterior columns (dorsal columns) are nerve tracts in the white matter of the spinal cord.

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Proprioception

Proprioception, from Latin proprius, meaning "one's own", "individual", and capio, capere, to take or grasp, is the sense of the relative position of one's own parts of the body and strength of effort being employed in movement.

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Psychiatry

Psychiatry is the medical specialty devoted to the diagnosis, prevention and treatment of mental disorders.

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Psychosis

Psychosis is an abnormal condition of the mind that results in difficulties telling what is real and what is not.

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Purkinje cell

Purkinje cells, or Purkinje neurons, are a class of GABAergic neurons located in the cerebellum.

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Romberg's test

Romberg's test, Romberg's sign, or the Romberg maneuver is a test used in an exam of neurological function for balance, and also as a test for driving under the influence of an intoxicant.

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Sensory ataxia

Sensory ataxia is both a symptom and a sign in neurology.

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Shoulder

The human shoulder is made up of three bones: the clavicle (collarbone), the scapula (shoulder blade), and the humerus (upper arm bone) as well as associated muscles, ligaments and tendons.

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Spinocerebellar ataxia

Spinocerebellar ataxia (SCA), also known as spinocerebellar atrophy or spinocerebellar degeneration, is a progressive, degenerative, genetic disease with multiple types, each of which could be considered a disease in its own right.

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Stretching

Stretching is a form of physical exercise in which a specific muscle or tendon (or muscle group) is deliberately flexed or stretched in order to improve the muscle's felt elasticity and achieve comfortable muscle tone.

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Stroke

A stroke is a medical condition in which poor blood flow to the brain results in cell death.

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Succinic semialdehyde dehydrogenase deficiency

Succinic semialdehyde dehydrogenase deficiency (SSADHD), also known as 4-hydroxybutyric aciduria or gamma-hydroxybutyric aciduria, is a rare autosomal recessive disorder of the degradation pathway of the inhibitory neurotransmitter γ-aminobutyric acid, or GABA.

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Synthetic cannabinoids

Synthetic cannabinoids are a class of molecules that bind to cannabinoid receptors in the body–the same receptors that the cannabinoids in cannabis plants, such as THC and CBD–attach to.

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Tandem gait

Tandem gait is a gait (method of walking or running) where the toes of the back foot touch the heel of the front foot at each step.

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Thalamus

The thalamus (from Greek θάλαμος, "chamber") is the large mass of gray matter in the dorsal part of the diencephalon of the brain with several functions such as relaying of sensory signals, including motor signals, to the cerebral cortex, and the regulation of consciousness, sleep, and alertness.

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Thyroid hormones

Thyroid hormones are two hormones produced and released by the thyroid gland, namely triiodothyronine (T3) and thyroxine (T4).

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Tissue transglutaminase

Tissue transglutaminase (abbreviated as tTG or TG2) is a 78-kDa, calcium-dependent enzyme of the protein-glutamine γ-glutamyltransferases family (or simply transglutaminase family).

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Torque

Torque, moment, or moment of force is rotational force.

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Tremor

A tremor is an involuntary, somewhat rhythmic, muscle contraction and relaxation involving oscillations or twitching movements of one or more body parts.

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Trimethoprim/sulfamethoxazole

Trimethoprim/sulfamethoxazole (TMP/SMX), also known as co-trimoxazole among other names, is an antibiotic used to treat a variety of bacterial infections.

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Velocity

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time.

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Vertigo

Vertigo is a symptom where a person feels as if they or the objects around them are moving when they are not.

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Vestibular system

The vestibular system, in most mammals, is the sensory system that provides the leading contribution to the sense of balance and spatial orientation for the purpose of coordinating movement with balance. Together with the cochlea, a part of the auditory system, it constitutes the labyrinth of the inner ear in most mammals.

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Vestibulocerebellar syndrome

Vestibulocerebellar syndrome, also known as vestibulocerebellar ataxia, is a progressive neurological disorder that causes a variety of medical problems.

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Vigabatrin

Vigabatrin, brand name Sabril, is an antiepileptic drug that inhibits the breakdown of γ-aminobutyric acid (GABA) by acting as a suicide inhibitor of the enzyme GABA transaminase (GABA-T).

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Visual perception

Visual perception is the ability to interpret the surrounding environment using light in the visible spectrum reflected by the objects in the environment.

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Vitamin B12 deficiency

Vitamin B12 deficiency, also known as cobalamin deficiency, is the medical condition of low blood levels of vitamin B12.

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Vitamin E

Vitamin E is a group of eight compounds that include four tocopherols and four tocotrienols.

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Vomiting

Vomiting, also known as emesis, puking, barfing, throwing up, among other terms, is the involuntary, forceful expulsion of the contents of one's stomach through the mouth and sometimes the nose.

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Weakness

Weakness or asthenia is a symptom of a number of different conditions.

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Wheelchair

A wheelchair, often abbreviated to just "chair", is a chair with wheels, used when walking is difficult or impossible due to illness, injury, or disability.

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Wilson's disease

Wilson's disease is a genetic disorder in which copper builds up in the body.

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Wrist

In human anatomy, the wrist is variously defined as 1) the carpus or carpal bones, the complex of eight bones forming the proximal skeletal segment of the hand;Behnke 2006, p. 76. "The wrist contains eight bones, roughly aligned in two rows, known as the carpal bones."Moore 2006, p. 485. "The wrist (carpus), the proximal segment of the hand, is a complex of eight carpal bones. The carpus articulates proximally with the forearm at the wrist joint and distally with the five metacarpals. The joints formed by the carpus include the wrist (radiocarpal joint), intercarpal, carpometacarpal and intermetacarpal joints. Augmenting movement at the wrist joint, the rows of carpals glide on each other " (2) the wrist joint or radiocarpal joint, the joint between the radius and the carpus and (3) the anatomical region surrounding the carpus including the distal parts of the bones of the forearm and the proximal parts of the metacarpus or five metacarpal bones and the series of joints between these bones, thus referred to as wrist joints.Behnke 2006, p. 77. "With the large number of bones composing the wrist (ulna, radius, eight carpas, and five metacarpals), it makes sense that there are many, many joints that make up the structure known as the wrist."Baratz 1999, p. 391. "The wrist joint is composed of not only the radiocarpal and distal radioulnar joints but also the intercarpal articulations." This region also includes the carpal tunnel, the anatomical snuff box, bracelet lines, the flexor retinaculum, and the extensor retinaculum. As a consequence of these various definitions, fractures to the carpal bones are referred to as carpal fractures, while fractures such as distal radius fracture are often considered fractures to the wrist.

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4-Aminopyridine

4-Aminopyridine (4-AP, fampridine, dalfampridine) is an organic compound with the chemical formula C5H4N–NH2.

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5-Hydroxytryptophan

5-Hydroxytryptophan (5-HTP), also known as oxitriptan, is a naturally occurring amino acid and chemical precursor as well as a metabolic intermediate in the biosynthesis of the neurotransmitter serotonin.

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Ataxic, Ataxic gait, Atxia, Cerebral ataxia, Gluten ataxia, Hemiataxia, Hereditary ataxia, Loss of coordination, Motor incoordination, Optic ataxia, Unsteady gait.

References

[1] https://en.wikipedia.org/wiki/Ataxia

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