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Abnormal posturing

Index Abnormal posturing

Abnormal posturing is an involuntary flexion or extension of the arms and legs, indicating severe brain injury. [1]

46 relations: Acquired brain injury, Anatomical terms of motion, Brain abscess, Brain damage, Brain herniation, Brain tumor, Brainstem, Cardiac arrest, Cerebellum, Cerebral hemisphere, Cerebral hypoxia, Charles Scott Sherrington, Coma, Corticospinal tract, Creutzfeldt–Jakob disease, Drowning, Encephalopathy, Fencing response, Gamma motor neuron, Glasgow Coma Scale, Heart arrhythmia, Internal capsule, Intracranial hemorrhage, Intracranial pressure, Malaria, Medical emergency, Midbrain, Motor neuron, Muscle, Opisthotonus, Paediatric Glasgow Coma Scale, Pain, Pons, Prognosis, Red nucleus, Respiratory failure, Reticular formation, Reye syndrome, Rubrospinal tract, Spastic hemiplegia, Stimulus (physiology), Stroke, Thalamus, Traumatic brain injury, Upper limb, Vestibulospinal tract.

Acquired brain injury

Acquired brain injury (ABI) is brain damage caused by events after birth, rather than as part of a genetic or congenital disorder such as fetal alcohol syndrome, perinatal illness or perinatal hypoxia.

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Anatomical terms of motion

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

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Brain abscess

Brain abscess (or cerebral abscess) is an abscess caused by inflammation and collection of infected material, coming from local (ear infection, dental abscess, infection of paranasal sinuses, infection of the mastoid air cells of the temporal bone, epidural abscess) or remote (lung, heart, kidney etc.) infectious sources, within the brain tissue.

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Brain damage

Brain damage or brain injury (BI) is the destruction or degeneration of brain cells.

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Brain herniation

Brain herniation is a potentially deadly side effect of very high pressure within the skull that occurs when a part of the brain is squeezed across structures within the skull.

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Brain tumor

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

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Brainstem

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

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Cardiac arrest

Cardiac arrest is a sudden loss of blood flow resulting from the failure of the heart to effectively pump.

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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 hemisphere

The vertebrate cerebrum (brain) is formed by two cerebral hemispheres that are separated by a groove, the longitudinal fissure.

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Cerebral hypoxia

Cerebral hypoxia is a form of hypoxia (reduced supply of oxygen), specifically involving the brain; when the brain is completely deprived of oxygen, it is called cerebral anoxia.

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Charles Scott Sherrington

Sir Charles Scott Sherrington (27 November 1857 – 4 March 1952) was an English neurophysiologist, histologist, bacteriologist, and a pathologist, Nobel laureate and president of the Royal Society in the early 1920s.

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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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Corticospinal tract

The corticospinal tract is a white matter motor pathway starting at the cerebral cortex that terminates on lower motor neurons and interneurons in the spinal cord, controlling movements of the limbs and trunk.

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Creutzfeldt–Jakob disease

Creutzfeldt–Jakob disease (CJD) is a universally fatal brain disorder.

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Drowning

Drowning is defined as respiratory impairment from being in or under a liquid.

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Encephalopathy

Encephalopathy (from ἐγκέφαλος "brain" + πάθος "suffering") means any disorder or disease of the brain, especially chronic degenerative conditions.

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Fencing response

The fencing response is a peculiar position of the arms following a concussion.

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Gamma motor neuron

A gamma motor neuron (γ motor neuron), also called gamma motoneuron, is a type of lower motor neuron that takes part in the process of muscle contraction, and represents about 30% of (Aγ) fibers going to the muscle.

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Glasgow Coma Scale

The Glasgow coma scale (GCS) is a neurological scale which aims to give a reliable and objective way of recording the conscious state of a person for initial as well as subsequent assessment.

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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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Internal capsule

The internal capsule is a white matter structure situated in the inferomedial part of each cerebral hemisphere of the brain.

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Intracranial hemorrhage

Intracranial hemorrhage (ICH), also known as intracranial bleed, is bleeding within the skull.

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Intracranial pressure

Intracranial pressure (ICP) is the pressure inside the skull and thus in the brain tissue and cerebrospinal fluid (CSF).

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Malaria

Malaria is a mosquito-borne infectious disease affecting humans and other animals caused by parasitic protozoans (a group of single-celled microorganisms) belonging to the Plasmodium type.

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Medical emergency

A medical emergency is an acute injury or illness that poses an immediate risk to a person's life or long-term health.

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Midbrain

The midbrain or mesencephalon (from Greek mesos 'middle', and enkephalos 'brain') is a portion of the central nervous system associated with vision, hearing, motor control, sleep/wake, arousal (alertness), and temperature regulation.

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Motor neuron

A motor neuron (or motoneuron) is a neuron whose cell body is located in the motor cortex, brainstem or the spinal cord, and whose axon (fiber) projects to the spinal cord or outside of the spinal cord to directly or indirectly control effector organs, mainly muscles and glands.

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Muscle

Muscle is a soft tissue found in most animals.

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Opisthotonus

Opisthotonus or opisthotonos, from Greek roots, ὄπισθεν, opisthen meaning "behind" and τόνος tonos meaning "tension", is a state of severe hyperextension and spasticity in which an individual's head, neck and spinal column enter into a complete "bridging" or "arching" position.

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Paediatric Glasgow Coma Scale

The Paediatric Glasgow Coma Scale (BrE) (also known as Pediatric Glasgow Coma Score (AmE) or simply PGCS) is the equivalent of the Glasgow Coma Scale (GCS) used to assess the level of consciousness of child patients.

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Pain

Pain is a distressing feeling often caused by intense or damaging stimuli.

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Pons

The pons (Latin for "bridge") is part of the brainstem, and in humans and other bipeds lies inferior to the midbrain, superior to the medulla oblongata and anterior to the cerebellum.

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Prognosis

Prognosis (Greek: πρόγνωσις "fore-knowing, foreseeing") is a medical term for predicting the likely or expected development of a disease, including whether the signs and symptoms will improve or worsen (and how quickly) or remain stable over time; expectations of quality of life, such as the ability to carry out daily activities; the potential for complications and associated health issues; and the likelihood of survival (including life expectancy).

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Red nucleus

The red nucleus or nucleus ruber is a structure in the rostral midbrain involved in motor coordination.

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Respiratory failure

Respiratory failure results from inadequate gas exchange by the respiratory system, meaning that the arterial oxygen, carbon dioxide or both cannot be kept at normal levels.

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Reticular formation

The reticular formation is a set of interconnected nuclei that are located throughout the brainstem.

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Reye syndrome

Reye syndrome is a rapidly progressive encephalopathy.

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Rubrospinal tract

The rubrospinal tract is a part of the nervous system.

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Spastic hemiplegia

Spastic hemiplegia is a neuromuscular condition of spasticity that results in the muscles on one side of the body being in a constant state of contraction.

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Stimulus (physiology)

In physiology, a stimulus (plural stimuli) is a detectable change in the internal or external environment.

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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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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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Traumatic brain injury

Traumatic brain injury (TBI), also known as intracranial injury, occurs when an external force injures the brain.

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Upper limb

The upper limb or upper extremity is the region in a vertebrate animal extending from the deltoid region up to and including the hand, including the arm, axilla and shoulder.

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Vestibulospinal tract

The vestibulospinal tract is a neural tract in the central nervous system.

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Redirects here:

Abnormal posture, Decerebrate posture, Decerebrate posturing, Decerebrate response, Decerebrate rigidity, Decorticate, Decorticate posture, Decorticate posturing, Decorticate response, Decorticate rigidity, Excorticate, Extensor posture, Extensor posturing, Flexor posture, Flexor posturing, Hemiparetic.

References

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

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