(n.) A Linnean genus of mollusks having a conical shell. See Cone, n., 4.
Example Sentences:
(1) The conus was found to contribute little to forward flow under ordinary circumstances, but its contribution increased greatly during bleeding or partial occlusion of the truncus.
(2) omega-Conotoxin GVIA is a peptide purified from the venom of the marine snail, Conus geographus, that specifically blocks voltage-sensitive calcium channels in neurons.
(3) (7) Histologically, in the chick, the wall of the truncus and the conus contain cardiac muscle as late as stage 28, but from then on the walls of the truncus are transformed into connective tissue and plain muscle.
(4) The atherosclerotic involvement of coronary branch vessels (first diagonal, first septal, posterior descending, left and right marginals, conus and the vessels supplying the conduction system) was investigated in 450 apparently healthy subjects aged 11-55 years who died of accidental causes.
(5) From 1977 to the present, we have managed 30 patients with spina bifida occulta associated with a low-placed conus medullaris.
(6) We found a low state of the conus through adhesions caused by scars which could be removed operatively.
(7) High urethral sphincter pressures and somatic activity of the conus medullaris reflexes show that external urethral and anal sphincters escape spinal shock, the primary characteristic of which is areflexia.
(8) A variety of lesions of ectodermal, mesodermal, (rarely) endodermal, or mixed-cell layer origin involve the region of the conus medullaris.
(9) Myelography suggested presence of a tumour of the conus medullaris or epidural tumour in this area, at the Th12--L1 level.
(10) Four were in the cauda equina region, 2 were intramedullary, one was in the subdural space in the thoracic region, one was intramedullary and extended into the conus and cauda equina.
(11) An enlarged low conus was seen in symptomatic patients more commonly than in those without this syndrome.
(12) The effects of geographutoxin II (GTX II), a novel polypeptide toxin isolated from the marine snail Conus geographus, on nerves and muscles were studied by current clamp and voltage clamp techniques.
(13) At operation three types of lesions were present: a tethered cord, an intradural lipoma of the cauda equina and conus medullaris and an intramedullary mature teratoma.
(14) Examples taken from the author's laboratory demonstrate the need for reference points in the description of heart morphogenesis and speak against the existence of conus resorption.
(15) The conus medullaris and cauda equina were freed from the surrounding tissue.
(16) In one patient the proximal portion of the A-V conduction system was delineated on the anterior aspect of the pulmonary conus.
(17) In regard to clinical value, the results demonstrate that in patients with lesions of the central nervous system (in the group with cauda equina and conus medullaris lesions, and in the group with suprasacral spinal cord lesions) the results of cortical evoked potentials of the vesicourethral junction and pudendal somatosensory evoked potentials widely correlate due to similar afferent nervous pathways within the central nervous system.
(18) Evoked potentials from unilateral stimulation of the posterior tibial nerve at the knee were recorded over the spinous processes S1, L4, L2, T12 and from the 'lower extremity' portion of the sensory cortex (Cz) in 29 patients who exhibited clinical and electromyographic signs of conus medullaris or cauda equina lesions.
(19) The malignant tissue had infiltrated the right cerebellar hemisphere and produced a symptomatic trigeminal neuralgia, a change in the psychological state of the patient, and an acute conus and cauda syndrome following metastasis implantation.
(20) The aim of this study was to determine the incidence of periphero-conus neuropathy in diabetic impotence.
Onus
Definition:
(n.) A burden; an obligation.
Example Sentences:
(1) There’s no doubt there was a tactical setback, although Ramadi had been vulnerable for a very long time.” The president put the onus on Iraqis to find a solution.
(2) The onus is now on Michael Garcia, the former New York attorney who has already spent a reported £6m and travelled the world collecting evidence for a report that is due to be passed to the adjudicatory chamber of Fifa's ethics committee later this year, to prove he has taken the new evidence seriously.
(3) As the talks quickly broke down in Luxembourg, in Brussels, Donald Tusk, the president of the European council, promptly convened an emergency leaders’ summit on Monday evening, putting the onus on both Merkel and Tsipras as the two key leaders to bend towards concessions to clinch a deal.
(4) In trachoma, the lack of simple definitive laboratory diagnostic procedures suitable for wide application has placed the onus largely, and usually exclusively, on clinical observation.The study reported is based on the recorded observations of two skilled ophthalmologists in an epidemiological survey covering more than 35 000 persons in Taiwan.
(5) With three weeks left to election day, the onus is on Obama to mount a strong comeback in Tuesday's Long Island debate to undo some of the damage caused by his dismal showing in the first of the presidential debates in Denver a fortnight ago.
(6) One of the big reasons why people aren’t able to make very effective transitions from one job to another is that their skills aren’t up to date and a major contributor to that is not having the opportunity to train.” Individuals have to take ownership of their careers, he says, but there is also an onus on the government and employers to provide work programmes and apprenticeships to maintain a skilled older workforce.
(7) At other banks the onus seems to be on customers to spot all rogue payments.
(8) Various radical plans for tackling the crisis have been floated, including putting the onus on north African countries to patrol the seas and process migrants in their own transit camps.
(9) Increasingly our standards we will be judged against the behaviour of other companies and agencies, with the onus to show that we operate to the highest standards.
(10) "The onus is on us to help the best we can but we can't do something for nothing," he said.
(11) The onus was on the players who had not played as much to come in, take up the challenge and show what they had got for next season – and for the young lads to come in and show that they would love to have this opportunity to play on a regular basis,” said Sam Allardyce.
(12) Nagpaul says: “There is real potential here if it works effectively, but the onus is on NHS England to get it right.
(13) The onus should be on those who want to make such large changes, and to profit from them, to demonstrate their quality - the more conspicuous a building the more important it is that it is well-designed.
(14) Brandis also rejected concerns the national security legislation reversed the onus of proof on people suspected of being terrorists and said arguments the legislation allowed Asio to torture people were a “red herring”.
(15) But the onus is on his leave colleagues now to prove their case, that leave would not harm Britain but benefit it.
(16) And the reason why we haven't had a prosecution is because we're putting the onus on young children to actually come forward, so we're talking about working with cutters but that's in Africa.
(17) Mike van Dulken, Head of Research at Accendo Markets , explains: While Italian political chaos likely to persist as discussions take place on coalition formation, investors still looked to put more onus on US Fed Chairman’s statement that quantitative easing was here to stay.
(18) The latest loss to Southampton prompted the Chelsea owner, Roman Abramovich, to issue a public vote of confidence in the manager, with the onus now on the Portuguese to instigate a revival beginning with Saturday’s visit of Aston Villa to Stamford Bridge.
(19) The onus in legislation is on the disabled person getting their rights enforced rather than the employer.
(20) 3.03am BST 26 mins Jamaica haven't yet really troubled the US goal too much and the onus is on them to do so.