What's the difference between waken and weaken?

Waken


Definition:

  • (v. i.) To wake; to cease to sleep; to be awakened.
  • (v. t.) To excite or rouse from sleep; to wake; to awake; to awaken.
  • (v. t.) To excite; to rouse; to move to action; to awaken.

Example Sentences:

  • (1) Only a relatively low level of correlation between the degree of wakening and reduction in slow-wave sleep was noted in depressed patients.
  • (2) A good clinical response was thought to be predicted by the presence of psychomotor retardation, depressive delusions, depressed mood, early morning wakening, diurnal variation, loss of appetite, and agitation.
  • (3) The distribution of states and corresponding heart rate values were tabulated for each minute during 2-hr periods preceding and following wakenings with and without feedings.
  • (4) Experiments on wakening from "rapid" and "slow" sleep, as well as clinical and epidemiological studies revealed differences in the reports of dreams.
  • (5) Contrary to the generally accepted criterion for the organicity of pruritus, psychiatric and possibly sleep pathologic factors rather than primary dermatologic factors determined the wakenings from sleep as a result of pruritus.
  • (6) In this patient, night terrors seemed to be precipitated by nocturnal noises wakening him from deep sleep.
  • (7) As wakenings from REM sleep were 21(8) minutes later in the night than those from non-REM sleep multivariate analysis was performed to differentiate temporal effects from those related to the stage of sleep.
  • (8) Most patients with asthma waken with nocturnal asthma from time to time.
  • (9) For right-handers there was a significant right ear advantage (REA) only after REM wakenings, which was equal in magnitude to the REA obtained during waking.
  • (10) Patients with both a high daily caffeine intake and excessively delayed wakening at weekends (each defined as greater than the mean for the whole group) had a 69% risk of weekend headache.
  • (11) Transient awakenings increased significantly on the first drug night, and wakening latency decreased.
  • (12) Two broad types of insomnia may often be distinguished: (1) difficulty falling asleep and frequent wakening, characteristic of anxiety states or obsessive worrying; and (2) early morning wakening, sometimes in a panic, suggestive of endogenous depression.
  • (13) This may ensure high intensity of protein biosynthesis at increase in body temperature during wakening.
  • (14) Fifteen per cent of the sample presented significant sleep problems, particularly in the form of intermittent wakenings.
  • (15) They were asked for mentation reports as follows: after lying awake with external stimulation (W), after lying awake without external stimulation (WO), and after being wakened from REM sleep.
  • (16) My day starts at 6am when I am rudely wakened by screech my alarm clock.
  • (17) Eight normal male subjects received 1 mg dexamethasone at 23.00 h and 0.5 mg on wakening followed by a physiological intravenous dose of synthetic ACTH1-24 250 ng, with and without the administration of a stable met-enkephalin analogue (guanyl-DAMME, 100 micrograms) 10 minutes prior to the ACTH.
  • (18) These remained stable; patients needed only a short time to waken, and were quickly able to again cooperate with the doctor.
  • (19) However, after wakening during the night, patients exhibited a higher tendency to return to REMS than controls.
  • (20) Despite they did not receive liver transplantation, both patients wakened from coma, their liver function improved, and they recovered from terminal amatoxin poisoning.

Weaken


Definition:

  • (v. t.) To make weak; to lessen the strength of; to deprive of strength; to debilitate; to enfeeble; to enervate; as, to weaken the body or the mind; to weaken the hands of a magistrate; to weaken the force of an objection or an argument.
  • (v. t.) To reduce in quality, strength, or spirit; as, to weaken tea; to weaken any solution or decoction.
  • (v. i.) To become weak or weaker; to lose strength, spirit, or determination; to become less positive or resolute; as, the patient weakened; the witness weakened on cross-examination.

Example Sentences:

  • (1) Now, as the Senate takes up a weakened House bill along with the House's strengthened backdoor-proof amendment, it's time to put focus back on sweeping reform.
  • (2) The use of functional test with the ACTH administration demonstrated organic affection of the CNS to sharply aggravate the weakening and even the exhaustion of the functional reserves of the glomerular and the reticular zones of the adrenal cortex developing during thyrotoxicosis, and also the reserve possibilities of the sympathico-adrenal system.
  • (3) If Lagarde had been placed under formal investigation in the Tapie case, it would have risked weakening her position and further embarrassing both the IMF and France by heaping more judicial worries on a key figure on the international stage.
  • (4) The stronger negative potentials may weaken electrostatic receptor interactions and, thereby, cause the trans(E)-isomers to be less active than cis(Z)-isomers.
  • (5) We found that the closer location of Mg2+ to the beta-phosphoryl group than to the alpha- or gamma-phosphoryl group was effective in weakening the P-O bond at which the cleavage of ATP catalyzed by most enzymes takes place.
  • (6) Extracellular potassium increases this component of the potassium current as a result of weakening of its inactivation.
  • (7) Moreover, the effect of its administration gradually weakens with repeating of the stress inducing experiment, and propiopromazine itself may act as a stress inducing factor.
  • (8) He was accused of disrespecting the FA Cup with such a weakened team but he mounted a strong defence, referencing the club’s seven injuries that have left him with only 13 fit senior outfield players.
  • (9) sec.-1); b) an enhancement of fast (15-25 Hz) oscillations in the cortical spontaneous electrical activity and weakening and modification of the effects of the blockader of synthesis of MA-alpha-methyl-dioxiphenylalanine.
  • (10) The muscle weakening procedures by the traditional recession should be avoided.
  • (11) Repeated flashes above a few per second do not so much cause fatigue of the VEPs as reduce or prevent them by a sustained inhibition; large late waves are released as a rebound excitation any time the train of flashes stops or is delayed or sufficiently weakened.
  • (12) Levin and Merkley said Wall Street has successfully managed to weaken the rule.
  • (13) Any process which weakens the cartilaginous endplate or the subchondral cancellous bone may predispose to the development of Schmorl's nodes.
  • (14) The dumping-syndrome is a severe complication of gastric surgery after operations which destroy or weaken the sphincter mechanism of the pylorus.
  • (15) The destabilization of the red cell membrane skeleton in the presence of crude iHCR is caused by release of hemin, which lowers the stability of membrane skeleton by weakening the spectrin-protein 4.1-actin interaction.
  • (16) We therefore conclude that in postrigor muscles, paratropomyosin is released from the A-I junction region following the increase in the sarcoplasmic calcium ion concentration to 10(-4) M, and then binds to thin filaments, which results in weakening of rigor linkages formed between actin and myosin.
  • (17) Companies like Origin and EnergyAustralia are pushing to weaken the target not, as they like to claim, because that would be good for customers, but because a weaker target is better for their bottom line,” Connor said.
  • (18) The centrally generated ;effort' or direct voluntary command to motoneurones required to lift a weight was studied using a simple weight-matching task when the muscles lifting a reference weight were weakened.
  • (19) One possibility is that the membrane of dystrophic muscle is weakened and becomes leaky to Ca2+.
  • (20) David Cameron thought that the SNP would weaken Labour north of the border.

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