What's the difference between twinge and twitch?

Twinge


Definition:

  • (v. i.) To pull with a twitch; to pinch; to tweak.
  • (v. i.) To affect with a sharp, sudden pain; to torment with pinching or sharp pains.
  • (v. i.) To have a sudden, sharp, local pain, like a twitch; to suffer a keen, darting, or shooting pain; as, the side twinges.
  • (n.) A pinch; a tweak; a twitch.
  • (n.) A sudden sharp pain; a darting local pain of momentary continuance; as, a twinge in the arm or side.

Example Sentences:

  • (1) The archive goes back to how Vietnam began to embarrass the US ("a twinge in the public relations nerve" - Mary McCarthy), the womens' liberation movement (illustrated by a tense, and often hilarious, debate between Norman Mailer and Susan Sontag in which she pulls him up on his use of the word "ladies") and George W Bush's invasion of Iraq (the NYRB was the only major publication to oppose the war from the off).
  • (2) He’s not able to play three games in a week.” Bournemouth manager Eddie Howe signs contract extension Read more Agüero damaged the left hamstring representing Argentina against Ecuador , nine days after feeling a twinge following the Champions League win in Mönchengladbach .
  • (3) Certainly Paris Saint-Germain – aside from being encouraged by the twinge to the right thigh suffered by John Terry which forced him prematurely from the fray and will require a scan on Sunday – will have learned little other than that the Premier League champions can still be expansive when permitted to revel.
  • (4) The funny things I remember all have a twinge of sorrow to them.
  • (5) But when future generations download the recordings, and listen to skylarks and nightingales, cuckoos and turtle doves, will they feel a twinge of sadness that these species are no longer with us?
  • (6) The Belgian, sufferer of a calf twinge against Southampton last week, was introduced for the final quarter – another boost for Guardiola before Barcelona visit the Etihad.
  • (7) Reading Scotland's Future, I couldn't at first account for a faint twinge of melancholy, a recognition.
  • (8) We’re having lunch in Winzavod, a fashionable ex-factory art space in Moscow where they have their office, and I almost feel a twinge of pity for those prison officials.
  • (9) You had to feel a twinge of pity for Lord Stevenson, who was the chairman of HBOS when it went down the khazi in 2008.
  • (10) To stay at a club where the fans love you is really important to me.” He is adamant he will not feel even a twinge of jealousy for Klopp.
  • (11) As I sit in the sun in the little peace garden finally eating my lentil dhal and nursing what is no more than a twinge in the small of the back, I can see what she means.
  • (12) Just as Ree Dolly is at her most beguiling when her mask momentarily slips, and her face briefly twinges with trauma and adolescent uncertainty, the usually formidable Lawrence's childish vulnerability is her most affecting quality.
  • (13) Touré was substituted before the end because of a slight twinge in his groin but Pellegrini did not seem too concerned it might prevent his midfielder from playing against Chelsea on Sunday.
  • (14) Some people may feel a twinge of sadness at some of the items that went the other way – VHS video players, MiniDisc players, local newspapers, nests of tables, bread bins, and jigsaw puzzles have all been removed from the basket in recent years.
  • (15) The tragedy is, just as not a single doctor in India who helped pregnant women get rid of their girl children will ever be held accountable for what has become an enormous social problem, it is doubtful if any UK doctors will ever feel a twinge of guilt over sex-selective abortion either, regardless of the consequences.
  • (16) Walker says he had "little twinges" when he saw the Mercury, but says that strikingly his health was good in the days afterwards: if he had made a big mistake, the stress would have manifested itself in stronger symptoms.
  • (17) Now the veil has been ripped away and we know there are a sizeable number of Tory MPs who are willing to do serious damage to David Cameron and feel no twinge of disloyalty."
  • (18) Part of me was really annoyed because he hadn't called me back for, like, a month and then I saw him and had this tiny burned twinge of hurt, but it disappeared within a minute because that sort of family bond is so much deeper than any other bond.
  • (19) Occasionally, however, disturbing sensations, such as "metallic taste", "twinging or stabbing" and "minute electric shock" are reported.
  • (20) The slightest twinge and I wonder if that's it, if I'm dying right there and then.

Twitch


Definition:

  • (v. t.) To pull with a sudden jerk; to pluck with a short, quick motion; to snatch; as, to twitch one by the sleeve; to twitch a thing out of another's hand; to twitch off clusters of grapes.
  • (n.) The act of twitching; a pull with a jerk; a short, sudden, quick pull; as, a twitch by the sleeve.
  • (n.) A short, spastic contraction of the fibers or muscles; a simple muscular contraction; as, convulsive twitches; a twitch in the side.
  • (n.) A stick with a hole in one end through which passes a loop, which can be drawn tightly over the upper lip or an ear of a horse. By twisting the stick the compression is made sufficiently painful to keep the animal quiet during a slight surgical operation.

Example Sentences:

  • (1) Comparison of the S100 alpha-binding protein profiles in fast- and slow-twitch fibers of various species revealed few, if any, species- or fiber type-specific S100 binding proteins.
  • (2) Twitch-tetanus ratios were calculated and found not to be related to unit contraction time.6.
  • (3) Hyperosmolar buffer slightly increased the sensitivity and maximal response to methacholine as well as the cholinergic twitch to electric field stimulation.
  • (4) The present results suggest that TMB-8 blocks twitches by preventing the release of Ca++ ions bound to the intracellular surface of the t-tubular membrane which is often called the store of 'trigger-calcium' ions.
  • (5) The twitches elicited by 0.1 msec pulses were abolished by tetrodotoxin, but were not reduced by dimethyltubocurarine or by hexamethonium.
  • (6) Starting from the observation that the part above 6 Hz of the power spectrum of force tremor during isometric contractions can be related to the unfused twitches of motor units firing asynchronously, an attempt was made to study the usefulness of force tremor spectral analysis as a global descriptor of motoneurone pool activity.
  • (7) The soleus, deep portions of the vastus lateralis, and superficial portions of the vastus lateralis muscles were examined to represent slow-twitch-oxidative, fast-twitch-oxidative-glycolytic, and fast-twitch-glycolytic skeletal muscle fiber types, respectively.
  • (8) Epinephrine potentiates muscle twitches via the second messenger, cAMP, secondary to hormone binding to membrane-bound beta-receptors.
  • (9) In physiological studies CDS mimics clonidine's action as an inhibitor of the electrically induced twitch response and as a partial agonist of the epinephrine-induced platelet aggregation.
  • (10) Facial twitch was followed by the generalized convulsion, further progressing to trembling of the limbs and then kicking of the hindlimb (full seizure) after 55 days of age.
  • (11) Stimulating the dorsal root at L5 was found to produce hindleg twitches in EAE rats with complete hindlimb paralysis.
  • (12) The anesthesiologist assessed the degree of neuromuscular blockade intraoperatively prior to pharmacologic reversal either by the standard method of visually counting the number of evoked thumb twitches elicited by supramaximal train-of-four stimulation of the ulnar nerve (i.e., thumb train-of-four count), or by an alternative method such as 1) visually counting the number of evoked orbicularis oculi muscle twitches elicited by supramaximal train-of-four stimulation of the facial nerve, or 2) observing the patient for clinical evidence of partial recovery (e.g., swallowing or attempts to breathe).
  • (13) Measurements of mouth opening were made for up to 10 min after loss of the adductor pollicis twitch and cessation of muscle fasciculations.
  • (14) On the other hand, the lack of any twitch-potentiating effect by naloxone methylbromide, a quaternary derivative of naloxone, suggests that opioids which potentiate the twitch must enter the lipid phase of the membrane to act.
  • (15) The relaxant effect of catecholamines on the twitch is temperature and rate dependent.
  • (16) Disopyramide 5 X 10(-5) - 10(-3) mol litre-1 produced a concentration-dependent reduction of twitch amplitude in the indirectly stimulated chick biventer cervicis preparation, but greater concentrations were required to reduce twitches elicited directly in the presence of erabutoxin-b 1 microgram ml-1.
  • (17) The pigeon's metapatagialis muscle consists of three slips, two twitch and one tonic, and these slips are distinguishable at the gross anatomical level.
  • (18) There was a good correlation between the two methods of measurement for both twitch height and train-of-four ratio (correlation coefficients 0.93 and 0.97, respectively).
  • (19) Head twitches induced by 1-(2,5-dimethoxy-4-iodophenyl)-2-aminopropane (DOI) could be abolished by low doses of RP 62203 in mice (ED50 = 0.44 mg kg-1, p.o.)
  • (20) Chronic stimulation of the denervated SOL resulted in twitch times-to-peak and half-relaxation times that varied in a graded manner between values longer than those in the normal SOL to values as fast as those in the normal EDL, depending upon the pattern used.