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1947 1
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1979 2
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1983 8
1984 4
1985 6
1986 6
1987 2
1988 3
1989 6
1990 11
1991 4
1992 8
1993 8
1994 8
1995 7
1996 6
1997 7
1998 10
1999 5
2000 3
2001 3
2002 7
2003 11
2004 7
2005 4
2006 9
2007 7
2008 9
2009 6
2010 6
2011 17
2012 15
2013 19
2014 10
2015 21
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2017 16
2018 14
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2022 25
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435 results

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Page 1
Determination of Brain Death/Death by Neurologic Criteria: The World Brain Death Project.
Greer DM, Shemie SD, Lewis A, Torrance S, Varelas P, Goldenberg FD, Bernat JL, Souter M, Topcuoglu MA, Alexandrov AW, Baldisseri M, Bleck T, Citerio G, Dawson R, Hoppe A, Jacobe S, Manara A, Nakagawa TA, Pope TM, Silvester W, Thomson D, Al Rahma H, Badenes R, Baker AJ, Cerny V, Chang C, Chang TR, Gnedovskaya E, Han MK, Honeybul S, Jimenez E, Kuroda Y, Liu G, Mallick UK, Marquevich V, Mejia-Mantilla J, Piradov M, Quayyum S, Shrestha GS, Su YY, Timmons SD, Teitelbaum J, Videtta W, Zirpe K, Sung G. Greer DM, et al. JAMA. 2020 Sep 15;324(11):1078-1097. doi: 10.1001/jama.2020.11586. JAMA. 2020. PMID: 32761206
This is seen when (1) there is no evidence of arousal or awareness to maximal external stimulation, including noxious visual, auditory, and tactile stimulation; (2) pupils are fixed in a midsize or dilated position and are nonreactive to light; (3) corneal, oculocep …
This is seen when (1) there is no evidence of arousal or awareness to maximal external stimulation, including noxious visual, auditory, and …
The subject-fixated coaxially sighted corneal light reflex: a clinical marker for centration of refractive treatments and devices.
Chang DH, Waring GO 4th. Chang DH, et al. Am J Ophthalmol. 2014 Nov;158(5):863-74. doi: 10.1016/j.ajo.2014.06.028. Epub 2014 Aug 12. Am J Ophthalmol. 2014. PMID: 25127696 Review.
The axis formed by connecting the subject-fixated coaxially sighted corneal light reflex and the fixation point, the subject-fixated coaxially sighted corneal light reflex axis, is independent of pupillary dilation and phakic status of th …
The axis formed by connecting the subject-fixated coaxially sighted corneal light reflex and the fixation point, the su …
Corneal Reflex.
Peterson DC, Hamel RN. Peterson DC, et al. 2023 Jul 25. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan–. 2023 Jul 25. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan–. PMID: 30480980 Free Books & Documents.
To focus light, the cornea must be clear; therefore, it has no blood vessels to impede light refraction. Tears and the aqueous humor of the eye nourish it (fluid in the anterior part of the eye between the cornea and the pupil and iris)....
To focus light, the cornea must be clear; therefore, it has no blood vessels to impede light refraction. Tears and the …
The Calibration of the Corneal Light Reflex to Estimate the Degree of an Angle of Deviation.
Tengtrisorn S, Tangkijwongpaisarn S, Burachokvivat S. Tengtrisorn S, et al. J Med Assoc Thai. 2015 Dec;98(12):1193-8. J Med Assoc Thai. 2015. PMID: 27004304
The subjects were tested at a distance of 1 meter (m) and 4 m from a screen. Measurement of the corneal light reflex displacement for each fixed target was obtained from the photographs. The calibration of the corneal light reflex displac …
The subjects were tested at a distance of 1 meter (m) and 4 m from a screen. Measurement of the corneal light reflex di …
Brückner test.
Tongue AC, Cibis GW. Tongue AC, et al. Ophthalmology. 1981 Oct;88(10):1041-4. doi: 10.1016/s0161-6420(81)80034-6. Ophthalmology. 1981. PMID: 7335307
First, the position of the corneal light reflex, (Hirschberg test), along with brightness difference of the fundus reflex as seen in the pupil through the ophthalmoscope, is evaluated. When strabismus is present. the fixing eye has a darker reflex …
First, the position of the corneal light reflex, (Hirschberg test), along with brightness difference of the fundus r …
Xeroderma Pigmentosum.
Kraemer KH, DiGiovanna JJ, Tamura D. Kraemer KH, et al. 2003 Jun 20 [updated 2022 Mar 24]. In: Adam MP, Feldman J, Mirzaa GM, Pagon RA, Wallace SE, Amemiya A, editors. GeneReviews® [Internet]. Seattle (WA): University of Washington, Seattle; 1993–2025. 2003 Jun 20 [updated 2022 Mar 24]. In: Adam MP, Feldman J, Mirzaa GM, Pagon RA, Wallace SE, Amemiya A, editors. GeneReviews® [Internet]. Seattle (WA): University of Washington, Seattle; 1993–2025. PMID: 20301571 Free Books & Documents. Review.
Neoplasms of the eyelids, conjunctiva, and cornea can be treated surgically; corneal injury associated with eyelid abnormality can be decreased with eye drops or soft contact lenses; corneal transplantation may improve the visual impairment resulting from sev …
Neoplasms of the eyelids, conjunctiva, and cornea can be treated surgically; corneal injury associated with eyelid abnormality …
The red eye.
Bonini S. Bonini S. Eur J Ophthalmol. 2021 Nov;31(6):2843-2849. doi: 10.1177/11206721211024827. Epub 2021 Jun 12. Eur J Ophthalmol. 2021. PMID: 34120500
Inspection of the external eye under standard office lighting or with a bright light can be easily and accurately made by a general practitioner. Three major caveats should alert the GPs to promptly refer the patient to the ophthalmologist: the presence of pain; the …
Inspection of the external eye under standard office lighting or with a bright light can be easily and accurately made by a ge …
Ptosis Correction.
Koka K, Patel BC. Koka K, et al. 2023 Jul 10. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan–. 2023 Jul 10. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan–. PMID: 30969650 Free Books & Documents.
Average PFH is around 10mm. 2. Marginal reflex distance 1 (MRD 1): MRD 1 is the distance between the upper lid margin and the corneal light reflex. ...The difference in MRD 1 between two eyes: 2mm - Mild ptosis. 3mm - Moderate ptosis. 4mm - Severe ptos …
Average PFH is around 10mm. 2. Marginal reflex distance 1 (MRD 1): MRD 1 is the distance between the upper lid margin and the corn …
Corneal Reflex Testing in the Evaluation of a Comatose Patient: An Ode to Precise Semiology and Examination Skills.
Maciel CB, Youn TS, Barden MM, Dhakar MB, Zhou SE, Pontes-Neto OM, Silva GS, Theriot JJ, Greer DM. Maciel CB, et al. Neurocrit Care. 2020 Oct;33(2):399-404. doi: 10.1007/s12028-019-00896-0. Neurocrit Care. 2020. PMID: 31919808
BACKGROUND/OBJECTIVE: The corneal reflex assesses the integrity of the trigeminal and facial cranial nerves. This brainstem reflex is fundamental in neuroprognostication after cardiac arrest and in brain death determination. ...A variety of techniques were em …
BACKGROUND/OBJECTIVE: The corneal reflex assesses the integrity of the trigeminal and facial cranial nerves. This brainstem …
435 results