Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Install
Faster access than browser!
 

Dysmetria

Index 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. [1]

49 relations: Amyotrophic lateral sclerosis, Ataxia, Autosome, Brainstem, Cannabis, Cerebellum, Cerebrum, Chiropractic, Clonazepam, Cortex (anatomy), Dendrite, Dysdiadochokinesia, Dysmetria, Electrode, Electrophysiology, Frenkel exercises, Friedreich's ataxia, Gait, Granule cell, Intention tremor, Isoniazid, Magnetic resonance imaging, Manner of articulation, Metre (poetry), Motor control, Motor cortex, Motor learning, Multiple sclerosis, Muscle, Neoplasm, Neurology, Neuron, Ocular dysmetria, Positive feedback, Proprioception, Purkinje cell, Retinal, Rhythm, Robotics, Saccade, Sensory neuron, Sensory-motor coupling, Spatial–temporal reasoning, Spinal cord, Spinocerebellar ataxia, Stroke, Swallowing, Synapse, Tremor.

Amyotrophic lateral sclerosis

Amyotrophic lateral sclerosis (ALS), also known as motor neurone disease (MND), and Lou Gehrig's disease, is a specific disease which causes the death of neurons controlling voluntary muscles.

New!!: Dysmetria and Amyotrophic lateral sclerosis · See more »

Ataxia

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

New!!: Dysmetria and Ataxia · See more »

Autosome

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

New!!: Dysmetria and Autosome · See more »

Brainstem

The brainstem (or brain stem) is the posterior part of the brain, adjoining and structurally continuous with the spinal cord.

New!!: Dysmetria and Brainstem · See more »

Cannabis

Cannabis is a genus of flowering plants in the family Cannabaceae.

New!!: Dysmetria and Cannabis · See more »

Cerebellum

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

New!!: Dysmetria and Cerebellum · See more »

Cerebrum

The cerebrum is a large part of the brain containing the cerebral cortex (of the two cerebral hemispheres), as well as several subcortical structures, including the hippocampus, basal ganglia, and olfactory bulb.

New!!: Dysmetria and Cerebrum · See more »

Chiropractic

Chiropractic is a form of alternative medicine mostly concerned with the diagnosis and treatment of mechanical disorders of the musculoskeletal system, especially the spine.

New!!: Dysmetria and Chiropractic · See more »

Clonazepam

Clonazepam, sold under the brand name Klonopin among others, is a medication used to prevent and treat seizures, panic disorder, and for the movement disorder known as akathisia.

New!!: Dysmetria and Clonazepam · See more »

Cortex (anatomy)

In anatomy and zoology, the cortex (Latin for bark, rind, shell or husk) is the outermost (or superficial) layer of an organ.

New!!: Dysmetria and Cortex (anatomy) · See more »

Dendrite

Dendrites (from Greek δένδρον déndron, "tree"), also dendrons, are branched protoplasmic extensions of a nerve cell that propagate the electrochemical stimulation received from other neural cells to the cell body, or soma, of the neuron from which the dendrites project.

New!!: Dysmetria and Dendrite · See more »

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).

New!!: Dysmetria and Dysdiadochokinesia · See more »

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.

New!!: Dysmetria and Dysmetria · See more »

Electrode

An electrode is an electrical conductor used to make contact with a nonmetallic part of a circuit (e.g. a semiconductor, an electrolyte, a vacuum or air).

New!!: Dysmetria and Electrode · See more »

Electrophysiology

Electrophysiology (from Greek ἥλεκτρον, ēlektron, "amber"; φύσις, physis, "nature, origin"; and -λογία, -logia) is the study of the electrical properties of biological cells and tissues.

New!!: Dysmetria and Electrophysiology · See more »

Frenkel exercises

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

New!!: Dysmetria and Frenkel exercises · See more »

Friedreich's ataxia

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

New!!: Dysmetria and Friedreich's ataxia · See more »

Gait

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

New!!: Dysmetria and Gait · See more »

Granule cell

The name granule cell has been used by anatomists for a number of different types of neuron whose only common feature is that they all have very small cell bodies.

New!!: Dysmetria and Granule cell · See more »

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.

New!!: Dysmetria and Intention tremor · See more »

Isoniazid

Isoniazid, also known as isonicotinylhydrazide (INH), is an antibiotic used for the treatment of tuberculosis.

New!!: Dysmetria and Isoniazid · See more »

Magnetic resonance imaging

Magnetic resonance imaging (MRI) is a medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes of the body in both health and disease.

New!!: Dysmetria and Magnetic resonance imaging · See more »

Manner of articulation

In articulatory phonetics, the manner of articulation is the configuration and interaction of the articulators (speech organs such as the tongue, lips, and palate) when making a speech sound.

New!!: Dysmetria and Manner of articulation · See more »

Metre (poetry)

In poetry, metre is the basic rhythmic structure of a verse or lines in verse.

New!!: Dysmetria and Metre (poetry) · See more »

Motor control

Motor control is the systematic regulation of movement in organisms that possess a nervous system.

New!!: Dysmetria and Motor control · See more »

Motor cortex

The motor cortex is the region of the cerebral cortex involved in the planning, control, and execution of voluntary movements.

New!!: Dysmetria and Motor cortex · See more »

Motor learning

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

New!!: Dysmetria and Motor learning · See more »

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.

New!!: Dysmetria and Multiple sclerosis · See more »

Muscle

Muscle is a soft tissue found in most animals.

New!!: Dysmetria and Muscle · See more »

Neoplasm

Neoplasia is a type of abnormal and excessive growth of tissue.

New!!: Dysmetria and Neoplasm · See more »

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.

New!!: Dysmetria and Neurology · See more »

Neuron

A neuron, also known as a neurone (British spelling) and nerve cell, is an electrically excitable cell that receives, processes, and transmits information through electrical and chemical signals.

New!!: Dysmetria and Neuron · See more »

Ocular dysmetria

Ocular dysmetria is a form of dysmetria that involves the constant under- or over-shooting of the eyes when attempting to focus gaze on something.

New!!: Dysmetria and Ocular dysmetria · See more »

Positive feedback

Positive feedback is a process that occurs in a feedback loop in which the effects of a small disturbance on a system include an increase in the magnitude of the perturbation.

New!!: Dysmetria and Positive feedback · See more »

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.

New!!: Dysmetria and Proprioception · See more »

Purkinje cell

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

New!!: Dysmetria and Purkinje cell · See more »

Retinal

Retinal is also known as retinaldehyde.

New!!: Dysmetria and Retinal · See more »

Rhythm

Rhythm (from Greek ῥυθμός, rhythmos, "any regular recurring motion, symmetry") generally means a "movement marked by the regulated succession of strong and weak elements, or of opposite or different conditions".

New!!: Dysmetria and Rhythm · See more »

Robotics

Robotics is an interdisciplinary branch of engineering and science that includes mechanical engineering, electronics engineering, computer science, and others.

New!!: Dysmetria and Robotics · See more »

Saccade

A saccade (French for jerk) is a quick, simultaneous movement of both eyes between two or more phases of fixation in the same direction.

New!!: Dysmetria and Saccade · See more »

Sensory neuron

Sensory neurons also known as afferent neurons are neurons that convert a specific type of stimulus, via their receptors, into action potentials or graded potentials.

New!!: Dysmetria and Sensory neuron · See more »

Sensory-motor coupling

Sensory-motor coupling is the coupling or integration of the sensory system and motor system.

New!!: Dysmetria and Sensory-motor coupling · See more »

Spatial–temporal reasoning

Spatial–temporal reasoning is an area of artificial intelligence which draws from the fields of computer science, cognitive science, and cognitive psychology.

New!!: Dysmetria and Spatial–temporal reasoning · See more »

Spinal cord

The spinal cord is a long, thin, tubular bundle of nervous tissue and support cells that extends from the medulla oblongata in the brainstem to the lumbar region of the vertebral column.

New!!: Dysmetria and Spinal cord · See more »

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.

New!!: Dysmetria and Spinocerebellar ataxia · See more »

Stroke

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

New!!: Dysmetria and Stroke · See more »

Swallowing

Swallowing, sometimes called deglutition in scientific contexts, is the process in the human or animal body that allows for a substance to pass from the mouth, to the pharynx, and into the esophagus, while shutting the epiglottis.

New!!: Dysmetria and Swallowing · See more »

Synapse

In the nervous system, a synapse is a structure that permits a neuron (or nerve cell) to pass an electrical or chemical signal to another neuron or to the target efferent cell.

New!!: Dysmetria and Synapse · See more »

Tremor

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

New!!: Dysmetria and Tremor · See more »

Redirects here:

Finger-nose testing, Hypermetria, Hypometria.

References

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

OutgoingIncoming
Hey! We are on Facebook now! »