What's the difference between paralysis and paresis?

Paralysis


Definition:

  • (n.) Abolition of function, whether complete or partial; esp., the loss of the power of voluntary motion, with or without that of sensation, in any part of the body; palsy. See Hemiplegia, and Paraplegia. Also used figuratively.

Example Sentences:

  • (1) Anterior borderzone brachial paralysis (ABBP) is a hemodynamic ischemic syndrome of the watershed zone between the anterior and middle cerebral arteries.
  • (2) Ruthenium red (RuR) inhibits Ca2+ uptake and transmitter release in synaptosomes, and produces flaccid paralysis when injected intraperitoneally (IP) and convulsions after intracranial administration.
  • (3) It is concluded that intraventricular 5-HT raises rectal temperature in cats when the amount is not too large, and that a hypothermic effect when it occurs results from paralysis of cells in the anterior hypothalamus which are excited by small doses.
  • (4) Stimulating the dorsal root at L5 was found to produce hindleg twitches in EAE rats with complete hindlimb paralysis.
  • (5) Results indicate that laryngeal paralysis following severe trauma can be a very early sign of aortic injury and requires prompt and thorough investigation.
  • (6) Weakness of the flexor pollicis longus, flexor digitorum profundus and pronator quadratus is usually related to an isolated paralysis of the anterior interosseous nerve in the volar aspect of the forearm.
  • (7) The occurrence of paresis or paralysis in ischemic processes strictly situated in the thalamus, however, is discussed: the deficit may be limited to parts of limbs; most often, it is not associated with pyramidal symptomatology; recovery is observed in the hand before the inferior limb.
  • (8) One hypothesis to account for intercellular invasion proposes that a necessary condition for a cell type to be invasive to a given host tissue is that it lack contact paralysis of locomotion during collision with cells of that host tissue.
  • (9) The incidenc- of cranial nerve paralysis in 37 percent and the incidence of intracranial extension is 14.6 percent.
  • (10) In addition to vocal cord paralysis on the laryngoscopy, videofluoroscopy confirmed diminished mobility of the soft palate.
  • (11) In Ca-free solutions, paralysis was induced after a sequence of no more than three pulses to 0 mV; in the presence of D600 only one pulse was sufficient.
  • (12) Linkage studies were performed in six European families with hyperkalaemic periodic paralysis (PPII) with myotonia, an autosomal dominantly inherited disorder characterised by episodic weakness.
  • (13) Here a diaphragm support breath pattern was used in voice therapy for patients with vocal nodules, recurrent laryngeal nerve paralysis, and incomplete glottal closure.
  • (14) Most of these patients were managed without paralysis using intermittent mandatory ventilation and positive-end expiratory pressure (PEEP).
  • (15) The heat shock-induced synthesis of organophosphorus acid hydrolases in transgenic flies conferred enhanced resistance to toxic paralysis by the organophosphate insecticide paraoxon.
  • (16) In both, objective aggravation occurred in three or more steps over four days, progressing from minor finger clumsiness to total paralysis of the arm.
  • (17) The main response characteristics are an immediate motor 'paralysis' (prolonged and generalized immobility), unresponsiveness, and abrupt and profound bradycardia.
  • (18) Coonhound paralysis (CHP), a polyradiculoneuritis of dogs that resembles the human Guillain-BarrĂ© syndrome, was experimentally reproduced by inoculating a dog with raccoon saliva.
  • (19) The spectrum of disabilities attendant to laryngeal paralysis range from mild hoarseness to complete upper airway obstruction depending upon the static position of the paralyzed cord or cords.
  • (20) The postoperative recovery of the gastrointestinal tract was similar in the two groups in duration of nasogastric drainage, intravenous fluid therapy, and intestinal paralysis.

Paresis


Definition:

  • (n.) Incomplete paralysis, affecting motion but not sensation.

Example Sentences:

  • (1) Oculomotor paresis with cyclic spasms is a rare syndrome, usually noticeable at birth or developing during the first year of life.
  • (2) This transient paresis was accompanied by a dramatic fall in the MFCV concomitant with a shift of the power spectrum to the lower frequencies.
  • (3) The animal showed progressive hindlimb paresis of sudden onset.
  • (4) Of these, 12 had radiation-induced neurologic complications which, in 5 instances, consisted of persisting, wholly or partially disabling paresis in the lower limbs.
  • (5) The occurrence of paresis or paralysis in ischemic processes strictly situated in the thalamus, however, is discussed: the deficit may be limited to parts of limbs; most often, it is not associated with pyramidal symptomatology; recovery is observed in the hand before the inferior limb.
  • (6) Insulin-induced hypoglycemia provokes polyribosome disaggregation and accumulation of monomeric ribosomes in the brain of rats with hypoglycemic paresis and coma.
  • (7) In a fairly high percentage of patients we noted a long-lasting positive result in respect of vocal performance, despite persisting vocal cord paresis.
  • (8) Even if the limit of 7.04 is chosen, only very few of the infants who are acidotic on delivery subsequently develop cerebral paresis.
  • (9) We report a case of a 4-year-old boy with Adie's syndrome in which latent hypermetropia was made manifest by accommodative paresis and resulted in reversible amblyopia.
  • (10) Infarction conforming to the tuberothalamic arterial territory caused a facial paresis for emotional movements, severe neuropsychological deficits and a delay of the SER after P14.
  • (11) Phrenic paresis is transient and of no clinical significance except when bilateral.
  • (12) The unusual case of a patient with goiter and left faciobrachiocrural paresis due to right temporoparietal infarction is reported.
  • (13) The meaning of the emotional reaction shown by left brain-damaged patients seems easy to understand, if we consider that these subjects are affected by aphasia and by a paresis of the right hand.
  • (14) Surgical excision or embolization of the fistula produced a poor return of lost function but an arrest in the progression of paresis.
  • (15) The glossolaryngeal paresis disappeared by age 6 months.
  • (16) The larynx is a dynamic structure, and motion pictures are helping to document and to clarify its dynamic behavior in the presence of diseases such as paresis and paralysis.
  • (17) The main symptom "incoordination" (ataxia, asynergy, paresis, paralysis) is used by us more precisely only in case of impairment of nervous system by neoplastic infiltrations and does not signify as possible symptoms of general physical weakness, for example faltering, staggering, tumbling or lameness.
  • (18) The main acute symptoms included disorders of consciousness, hypersomnia and sometimes vertical gaze paresis.
  • (19) Aggressiveness was the most obvious symptom (71%) followed by salivation (48%), paresis and paralysis (28%) and barking (11%).
  • (20) There were no cases of facial paresis and no recurrence of ankylosis.

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