PubMed

Low contrast acuity at photopic and mesopic luminance under mild hypoxia, normoxia, and hyperoxia.

Connolly DM, Barbur JL.

Aviat Space Environ Med. 2009 Nov;80(11):933-40.PMID: 19911516 [PubMed - in process]Related articles

A study of unusual Rayleigh matches in deutan deficiency.

Barbur JL, Rodriguez-Carmona M, Harlow JA, Mancuso K, Neitz J, Neitz M.

Vis Neurosci. 2008 May-Jun;25(3):507-16.PMID: 18598426 [PubMed - indexed for MEDLINE]Related articles

Sex-related differences in chromatic sensitivity.

Rodríguez-Carmona M, Sharpe LT, Harlow JA, Barbur JL.

Vis Neurosci. 2008 May-Jun;25(3):433-40.PMID: 18598414 [PubMed - indexed for MEDLINE]Related articles

Mild hypoxia impairs chromatic sensitivity in the mesopic range.

Connolly DM, Barbur JL, Hosking SL, Moorhead IR.

Invest Ophthalmol Vis Sci. 2008 Feb;49(2):820-7.PMID: 18235033 [PubMed - indexed for MEDLINE]Related articlesFree article

Colour constancy and conscious perception of changes of illuminant.

Barbur JL, Spang K.

Neuropsychologia. 2008 Feb 12;46(3):853-63. Epub 2007 Dec 8.PMID: 18206187 [PubMed - indexed for MEDLINE]Related articles

Assessing visual fields for driving in patients with paracentral scotomata.

Chisholm CM, Rauscher FG, Crabb DC, Davies LN, Dunne MC, Edgar DF, Harlow JA, James-Galton M, Petzold A, Plant GT, Viswanathan AC, Underwood GJ, Barbur JL.

Br J Ophthalmol. 2008 Feb;92(2):225-30. Epub 2007 Oct 25.PMID: 17962396 [PubMed - indexed for MEDLINE]Related articles

Recovery of vision and pupil responses in optic neuritis and multiple sclerosis.

Moro SI, Rodriguez-Carmona ML, Frost EC, Plant GT, Barbur JL.

Ophthalmic Physiol Opt. 2007 Sep;27(5):451-60.PMID: 17718884 [PubMed - indexed for MEDLINE]Related articles

Characterising mesopic spectral sensitivity from reaction times.

Walkey HC, Harlow JA, Barbur JL.

Vision Res. 2006 Nov;46(25):4232-43. Epub 2006 Oct 2.PMID: 17014885 [PubMed - indexed for MEDLINE]Related articles

Supplementation with the carotenoids lutein or zeaxanthin improves human visual performance.

Kvansakul J, Rodriguez-Carmona M, Edgar DF, Barker FM, Köpcke W, Schalch W, Barbur JL.

Ophthalmic Physiol Opt. 2006 Jul;26(4):362-71.PMID: 16792735 [PubMed - indexed for MEDLINE]Related articles

Changes in reaction time and search time with background luminance in the mesopic range.

Walkey HC, Harlow JA, Barbur JL.

Ophthalmic Physiol Opt. 2006 May;26(3):288-99.PMID: 16684155 [PubMed - indexed for MEDLINE]Related articles

Guest editorial: Shedding new light on the twilight zone.

Walkey HC, Barbur JL.

Ophthalmic Physiol Opt. 2006 May;26(3):223-4. No abstract available. PMID: 16684148 [PubMed - indexed for MEDLINE]Related articles

The effects of supplementation with lutein and/or zeaxanthin on human macular pigment density and colour vision.

Rodriguez-Carmona M, Kvansakul J, Harlow JA, Köpcke W, Schalch W, Barbur JL.

Ophthalmic Physiol Opt. 2006 Mar;26(2):137-47.PMID: 16460314 [PubMed - indexed for MEDLINE]Related articles

Color vision tests for aviation: comparison of the anomaloscope and three lantern types.

Squire TJ, Rodriguez-Carmona M, Evans AD, Barbur JL.

Aviat Space Environ Med. 2005 May;76(5):421-9.PMID: 15892538 [PubMed - indexed for MEDLINE]Related articles

Effective contrast of colored stimuli in the mesopic range: a metric for perceived contrast based on achromatic luminance contrast.

Walkey HC, Barbur JL, Harlow JA, Hurden A, Moorhead IR, Taylor JA.

J Opt Soc Am A Opt Image Sci Vis. 2005 Jan;22(1):17-28.PMID: 15669611 [PubMed - indexed for MEDLINE]Related articles

Comparison of pupil responses to luminance and colour in severe optic neuritis.

Barbur JL, Moro S, Harlow JA, Lam BL, Liu M.

Clin Neurophysiol. 2004 Nov;115(11):2650-8.PMID: 15465455 [PubMed - indexed for MEDLINE]Related articles

The effect of image colour distortion on evaluation of donor liver suitability for transplantation.

de Cunha DA, Eadie LH, Barbur JL, Hawkes DJ, Seifalian AM.

Comput Biol Med. 2004 Oct;34(7):615-32.PMID: 15369712 [PubMed - indexed for MEDLINE]Related articles

'Double-blindsight' revealed through the processing of color and luminance contrast defined motion signals.

Barbur JL.

Prog Brain Res. 2004;144:243-59. Review.PMID: 14650853 [PubMed - indexed for MEDLINE]Related articles

New test to assess pilot's vision following refractive surgery.

Chisholm CM, Evans AD, Harlow JA, Barbur JL.

Aviat Space Environ Med. 2003 May;74(5):551-9.PMID: 12751585 [PubMed - indexed for MEDLINE]Related articles

Pupil response components: studies in patients with Parinaud's syndrome.

Wilhelm BJ, Wilhelm H, Moro S, Barbur JL.

Brain. 2002 Oct;125(Pt 10):2296-307.PMID: 12244086 [PubMed - indexed for MEDLINE]Related articlesFree article

A comparative study of stimulus-specific pupil responses in the domestic fowl (Gallus gallus domesticus) and the human.

Barbur JL, Prescott NB, Douglas RH, Jarvis JR, Wathes CM.

Vision Res. 2002 Jan;42(2):249-55.PMID: 11809477 [PubMed - indexed for MEDLINE]Related articles

Residual processing of chromatic signals in the absence of a geniculostriate projection.

Barbur JL, Sahraie A, Simmons A, Weiskrantz L, Williams SC.

Vision Res. 1998 Nov;38(21):3447-53.PMID: 11438374 [PubMed - in process]Related articles

Variation of chromatic sensitivity across the life span.

Knoblauch K, Vital-Durand F, Barbur JL.

Vision Res. 2001 Jan;41(1):23-36.PMID: 11163613 [PubMed - indexed for MEDLINE]Related articles

The unseen color aftereffect of an unseen stimulus: insight from blindsight into mechanisms of color afterimages.

Barbur JL, Weiskrantz L, Harlow JA.

Proc Natl Acad Sci U S A. 1999 Sep 28;96(20):11637-41.PMID: 10500229 [PubMed - indexed for MEDLINE]Related articlesFree article

Differential pupillary constriction and awareness in the absence of striate cortex.

Weiskrantz L, Cowey A, Barbur JL.

Brain. 1999 Aug;122 ( Pt 8):1533-8.PMID: 10430836 [PubMed - indexed for MEDLINE]Related articlesFree article

Residual processing of chromatic signals in the absence of a geniculostriate projection.

Barbur JL, Sahraie A, Simmons A, Weiskrantz L, Williams SC.

Vision Res. 1998 Nov;38(21):3347-53.PMID: 9893863 [PubMed - indexed for MEDLINE]Related articles

Pupil responses to stimulus color, structure and light flux increments in the rhesus monkey.

Gamlin PD, Zhang H, Harlow A, Barbur JL.

Vision Res. 1998 Nov;38(21):3353-8.PMID: 9893848 [PubMed - indexed for MEDLINE]Related articles

Visual processing levels revealed by response latencies to changes in different visual attributes.

Barbur JL, Wolf J, Lennie P.

Proc Biol Sci. 1998 Dec 7;265(1412):2321-5.PMID: 9881477 [PubMed - indexed for MEDLINE]Related articlesFree article

Awareness and confidence ratings in motion perception without geniculo-striate projection.

Sahraie A, Weiskrantz L, Barbur JL.

Behav Brain Res. 1998 Nov;96(1-2):71-7.PMID: 9821544 [PubMed - indexed for MEDLINE]Related articles

The effect of age on the light scattering characteristics of the eye.

Hennelly ML, Barbur JL, Edgar DF, Woodward EG.

Ophthalmic Physiol Opt. 1998 Mar;18(2):197-203.PMID: 9692043 [PubMed - indexed for MEDLINE]Related articles

Pattern of neuronal activity associated with conscious and unconscious processing of visual signals.

Sahraie A, Weiskrantz L, Barbur JL, Simmons A, Williams SC, Brammer MJ.

Proc Natl Acad Sci U S A. 1997 Aug 19;94(17):9406-11.PMID: 9256495 [PubMed - indexed for MEDLINE]Related articlesFree article

Pupil response triggered by the onset of coherent motion.

Sahraie A, Barbur JL.

Graefes Arch Clin Exp Ophthalmol. 1997 Aug;235(8):494-500.PMID: 9285218 [PubMed - indexed for MEDLINE]Related articles

Motion discrimination of single targets: comparison of preliminary findings in normal subjects and patients with glaucoma.

Sahraie A, Barbur JL, Edgar DF, Weiskrantz L.

Graefes Arch Clin Exp Ophthalmol. 1996 Sep;234(9):553-60.PMID: 8880153 [PubMed - indexed for MEDLINE]Related articles

Parameters affecting conscious versus unconscious visual discrimination with damage to the visual cortex (V1).

Weiskrantz L, Barbur JL, Sahraie A.

Proc Natl Acad Sci U S A. 1995 Jun 20;92(13):6122-6.PMID: 7597090 [PubMed - indexed for MEDLINE]Related articlesFree article

Insights into the different exploits of colour in the visual cortex.

Barbur JL, Harlow AJ, Plant GT.

Proc Biol Sci. 1994 Dec 22;258(1353):327-34.PMID: 7886066 [PubMed - indexed for MEDLINE]Related articles

Pupillary function in human amblyopia.

Barbur JL, Hess RF, Pinney HD.

Ophthalmic Physiol Opt. 1994 Apr;14(2):139-49.PMID: 8022596 [PubMed - indexed for MEDLINE]Related articles

Spatial and temporal response properties of residual vision in a case of hemianopia.

Barbur JL, Harlow AJ, Weiskrantz L.

Philos Trans R Soc Lond B Biol Sci. 1994 Jan 29;343(1304):157-66.PMID: 8146233 [PubMed - indexed for MEDLINE]Related articles

Conscious visual perception without V1.

Barbur JL, Watson JD, Frackowiak RS, Zeki S.

Brain. 1993 Dec;116 ( Pt 6):1293-302.PMID: 8293272 [PubMed - indexed for MEDLINE]Related articles

Pupillary responses to stimulus structure, colour and movement.

Barbur JL, Harlow AJ, Sahraie A.

Ophthalmic Physiol Opt. 1992 Apr;12(2):137-41.PMID: 1408159 [PubMed - indexed for MEDLINE]Related articles

New method based on random luminance masking for measuring isochromatic zones using high resolution colour displays.

Birch J, Barbur JL, Harlow AJ.

Ophthalmic Physiol Opt. 1992 Apr;12(2):133-6.PMID: 1408158 [PubMed - indexed for MEDLINE]Related articles

Factors affecting visual sensitivity in a hemianopic subject.

Weiskrantz L, Harlow A, Barbur JL.

Brain. 1991 Oct;114 ( Pt 5):2269-82.PMID: 1933244 [PubMed - indexed for MEDLINE]Related articles

Human saccadic eye movements in the absence of the geniculocalcarine projection.

Barbur JL, Forsyth PM, Findlay JM.

Brain. 1988 Feb;111 ( Pt 1):63-82.PMID: 2835119 [PubMed - indexed for MEDLINE]Related articles

Pupil response as an objective measure of visual acuity.

Barbur JL, Thomson WD.

Ophthalmic Physiol Opt. 1987;7(4):425-9.PMID: 3454921 [PubMed - indexed for MEDLINE]Related articles

The perception of moving comets at high retinal illuminance levels: a rod-cone interaction effect.

Barbur JL, Dunn GM, Wilson JA.

Biol Cybern. 1986;55(2-3):145-58.PMID: 3801535 [PubMed - indexed for MEDLINE]Related articles

A new photographic-based system for the measurement of contrast sensitivity.

Barbur JL, Hoban B, Thomson D.

Ophthalmic Physiol Opt. 1986;6(4):407-14.PMID: 3627802 [PubMed - indexed for MEDLINE]Related articles

Speed discrimination and its relation to involuntary eye movements in human vision.

Barbur JL.

Neurosci Lett. 1985 Feb 28;54(1):7-12.PMID: 3974947 [PubMed - indexed for MEDLINE]Related articles

Displacement thresholds for motion detection under conditions of chromatic adaptation.

Barbur JL, Saunders JE.

Ophthalmic Physiol Opt. 1985;5(1):5-13.PMID: 3975044 [PubMed - indexed for MEDLINE]Related articles

Reaction-time determination of the latency between visual signals generated by rods and cones.

Barbur JL.

Ophthalmic Physiol Opt. 1982;2(3):179-85.PMID: 7177643 [PubMed - indexed for MEDLINE]Related articles

The spatial and temporal organisation of motion perception units in human vision.

Barbur JL, Holliday IE, Ruddock KH.

Acta Psychol (Amst). 1981 Aug;48(1-3):35-47.PMID: 7304238 [PubMed - indexed for MEDLINE]Related articles

Subthreshold addition of real and apparent motion.

Barbur JL.

Vision Res. 1981;21(4):557-64. No abstract available. PMID: 7269332 [PubMed - indexed for MEDLINE]Related articles

Human visual responses in the absence of the geniculo-calcarine projection.

Barbur JL, Ruddock KH, Waterfield VA.

Brain. 1980 Dec;103(4):905-28.PMID: 7437894 [PubMed - indexed for MEDLINE]Related articles