WordNet

fruiting spike of a cereal plant especially corn (同)spike, capitulum
attention to what is said; "he tried to get her ear"
good hearing; "he had a keen ear"; "a good ear for pitch"
the sense organ for hearing and equilibrium
having ears (or appendages resembling ears) or having ears of a specified kind; often used in combination
a measuring instrument that measures the oxygen in arterial blood
the base of the natural system of logarithms; approximately equal to 2.718282...

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Exercise induced hypoxemia at moderate altitude: comparison between running and roller skiing field test in young elite biathletes.

Gaston AF1, Hapkova I, Durand F.
The Journal of sports medicine and physical fitness.J Sports Med Phys Fitness.2015 Sep;55(9):865-71. Epub 2014 Jun 19.
AIM: Exercise induced hypoxemia (EIH) can develop in highly trained endurance athletes in terms of exercise mode, muscle mass involved in the exercise, training status and altitude. With this background, the present study compared EIH development and cardiorespiratory responses, in younger highly tr
PMID 24947811

[A Randomized Controlled Trial on the Effect of Earmuffs on Intermittent Hypoxia and Bradycardia in Preterm Infants].

Bott TS1, Urschitz MS2, Poets C1, Blomberg N3, Poets A1.
Klinische Pädiatrie.Klin Padiatr.2015 Sep;227(5):269-73. doi: 10.1055/s-0035-1547308. Epub 2015 Jun 12.
BACKGROUND: Irregular breathing causing hypoxia and bradycardia is a common problem of preterm infants but its pathophysiology is incompletely understood. Agitation provoked by environmental noise may play a role. We wanted to know if earmuffs can at least halve the rate of intermittent hypoxia in p
PMID 26070052

Quantitative assessment of the impact of blood pulsation on images of the pupil in infrared light.

Koprowski R, Szmigiel M, Kasprzak H, Wróbel Z, Wilczyński S.
Journal of the Optical Society of America. A, Optics, image science, and vision.J Opt Soc Am A Opt Image Sci Vis.2015 Aug 1;32(8):1446-53. doi: 10.1364/JOSAA.32.001446.
Pulsation in the blood vessels of the eye has a big impact on the dynamics of the entire eyeball and its individual elements. Blood pulsation in the retina can be recorded by the pupil, whose size is also subject to dynamic changes. The study involved synchronous measurements of pupil size using a h
PMID 26367287

Different responses of ear and finger pulse oximeter wave form to cold pressor test

山田圭輔,田代勝己,新多恵子,広田幸次郎,山本健,小林勉
日本臨床麻酔学会誌 = The Journal of Japan Society for Clinical Anesthesia 16(7), 616-619, 1996-09-15
… Interruption of the left subclavian artery was found by disappearance of waves in the recordings of a pulse oximeter attached to the left middle finger and in the recordings of left radial artery pressure. … It is necessary to palpate the left common carotid artery, set a pulse oximeter on the left ear and observe pupil size. …
NAID 10010949247

山田圭輔,田代勝己,新多恵子,広田幸次郎,山本健,小林勉
日本臨床麻酔学会誌 16(7), 616-619, 1996
7歳男児の気管-腕頭動脈瘻に対し,腕頭動脈結紮術を行なった.腕頭動脈を結紮した際,術者が誤って左総頸動脈および左鎖骨下動脈をも同時に結紮した.左上肢に設置した観血的動脈圧モニターおよびパルスオキシメータの波形が消失したことから,左鎖骨下動脈の遮断に気づいた.さらに左総頸動脈が触知されないことから,左総頸動脈も結紮され,脳血流が完全に遮断されたことに気づいた.腕頭動脈結紮の際には,左総頸動脈からの血 …
NAID 130003581365