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Dr Lee McIlreavy
- Ar gael fel goruchwyliwr ôl-raddedig
Timau a rolau for Lee McIlreavy
Darlithydd
Darlithydd
Trosolwyg
Rwy'n cynnal ymchwil sylfaenol, gan ddefnyddio olrhain llygaid a thasgau cyfrifiadurol, i ymchwilio i swyddogaeth weledol a chanfyddiad symud sy'n deillio o ddatblygiad arferol ac annormal y system weledol ddynol.
Rhaid i'r holl fewnbwn gweledol gael ei brosesu gan y retinas cyn ei drosglwyddo i gortecs gweledol yr ymennydd. Fodd bynnag, mae symudiadau llygaid yn cyfeirio ein retinas yn gyson at wahanol wrthrychau yn yr amgylchedd. Eto, er gwaethaf y cynnig incessant hwn, mae'r amgylchedd fel arfer yn cael ei ystyried yn llonydd.
Gall nifer o gyflyrau niwro-offthamig gynhyrchu osgiliadau parhaus, patholegol o'r llygaid (arwydd o'r enw nystagmus) a allai arwain at gynnig rhithus o'r amgylchedd neu beidio.
Amcan fy ymchwil cyfredol yw cysylltu symudiadau llygaid â mesurau swyddogaeth weledol a chanfyddiad symudiadau, yn y rhai sydd â nystagmus a hebddynt, mewn ymdrech i ddeall yn well y canfyddiad o llonyddwch, osgilossia a chanlyniadau symud amhriodol o'r llygaid.
Cyhoeddiad
2026
- Ward, K. et al. 2026. “Time to see” in infantile nystagmus. Investigative Ophthalmology & Visual Science 67 (5) 17. (10.1167/iovs.67.5.17)
- Amiebenomo, O. et al., 2026. Two-dimensional eye movement characteristics of infantile nystagmus in eccentric gaze. Investigative Ophthalmology & Visual Science
2024
- Dunn, M. J. et al. 2024. Minimal reporting guideline for research involving eye tracking (2023 edition). Behavior Research Methods 56 (5), pp.4351-4357. (10.3758/s13428-023-02187-1)
- Almagren, B. et al. 2024. Measurement of visual function in infantile nystagmus: a systematic review. British Journal of Ophthalmology 108 (7), pp.1038-1043. (10.1136/bjo-2023-324254)
2023
- Ward, K. et al. 2023. Measuring the spatiotemporal contrast sensitivity function in infantile nystagmus. Presented at: 2022 ARVO Annual Meeting New Orleans, LA 23-27 April 2023. Vol. 64.ARVO. , pp.5312.
- Arblaster, G. et al., 2023. Managing Nystagmus in childhood.
2022
- McIlreavy, L. , Nedelchev, V. and Ennis, F. 2022. Two-dimensional eye velocity distributions of foveal fixation at different gaze angles. Presented at: 2022 ARVO Annual Meeting Denver, CO, USA 01-04 May 2022. Vol. 63.Vol. 7. Association for Research in Vision and Ophthalmology. , pp.2774.
- Nedelchev, V. et al. 2022. Novel fixation target promotes more accurate fixation: initial proof-of-concept. Presented at: 2022 ARVO Annual Meeting Denver, CO, USA 01-04 May 2022. Vol. 63.Vol. 7. Association for Research in Vision and Ophthalmology. , pp.2769-2769.
- Rennie, K. et al., 2022. Impact of the COVID-19 pandemic on individuals with nystagmus and an exploration of public assumptions about the condition: an electronic questionnaire study. BMC Ophthalmology 22 268. (10.1186/s12886-022-02484-x)
- Zahidi, A. A. A. et al., 2022. Visual and refractive status of children with Down's syndrome and nystagmus. Investigative Ophthalmology & Visual Science 63 (2) 28. (10.1167/iovs.63.2.28)
2021
- Amiebenomo, O. et al. 2021. Effect of viewing distance on fixation characteristics in typical observers. Investigative Ophthalmology & Visual Science 62 (8), pp.3334-3334.
2020
- McIlreavy, L. , Freeman, T. and Erichsen, J. 2020. Two-dimensional analysis of horizontal and vertical pursuit in infantile nystagmus reveals quantitative deficits in accuracy and precision. Investigative Ophthalmology & Visual Science 61 (6) 15. (10.1167/iovs.61.6.15)
- Amiebenomo, O. M. et al. 2020. The potential off-axis performance and accuracy of the PowerRef 3 for measurements in nystagmus. Presented at: AVA Christmas Meeting Cardiff, Wales, UK 16 Dec 2019. Vol. 49(6). Sage. , pp.707-708. (10.1177/0301006620921389)
- Self, J. E. et al., 2020. Management of nystagmus in children: A review of the literature and current practice in UK specialist services. Eye (10.1038/s41433-019-0741-3)
2019
- Dunn, M. J. et al. 2019. An automated segmentation approach to calibrating infantile nystagmus waveforms. Behavior Research Methods 51 (5), pp.2074-2084. (10.3758/s13428-018-1178-5)
- McIlreavy, L. , Freeman, T. C. A. and Erichsen, J. T. 2019. Two-dimensional analysis of smooth pursuit eye movements reveals quantitative deficits in precision and accuracy. Translational Vision Science & Technology 8 (5) 7. (10.1167/tvst.8.5.7)
- Clark, R. et al., 2019. The potential and value of objective eye tracking in the ophthalmology clinic. Eye 33 , pp.1200-1202. (10.1038/s41433-019-0417-z)
2017
- Erichsen, J. T. et al. 2017. Using the optocollic response to determine visual perception in the homing pigeon (Columba livia) [Abstract]. Perception 46 (10), pp.1230-1231. (10.1177/0301006617710756)
- Dunn, M. , McIlreavy, L. and Erichsen, J. 2017. The Nystagmus null zone: evidence for contributions from each eye. Perception 46 (10), pp.1224-1225.
2016
- McIlreavy, L. 2016. Fixational and pursuit eye movements in infantile nystagmus: oculomotor control and perception. PhD Thesis , Cardiff University.
2015
- McIlreavy, L. , Freeman, T. and Erichsen, J. 2015. Two dimensional analysis of horizontal and vertical pursuit performance in infantile nystagmus. Investigative Ophthalmology & Visual Science 56 (7), pp.2914-2914.
2012
- McIlreavy, L. , Fiser, J. and Bex, P. J. 2012. Impact of Simulated Central Scotomas on Visual Search in Natural Scenes. Optometry and Vision Science 89 (9), pp.1385-1394. (10.1097/OPX.0b013e318267a914)
2009
- McIlreavy, L. , Fiser, J. and Bex, P. 2009. Visual field loss, eye movements and visual search. Journal of Vision 9 (8) 1210. (10.1167/9.8.1210)
2008
- Beirne, R. O. , McIlreavy, L. and Zlatkova, M. B. 2008. The effect of age-related lens yellowing on Farnsworth-Munsell 100 hue error score. Ophthalmic and Physiological Optics 28 (5), pp.448-456. (10.1111/j.1475-1313.2008.00593.x)
Cynadleddau
- Ward, K. et al. 2023. Measuring the spatiotemporal contrast sensitivity function in infantile nystagmus. Presented at: 2022 ARVO Annual Meeting New Orleans, LA 23-27 April 2023. Vol. 64.ARVO. , pp.5312.
- McIlreavy, L. , Nedelchev, V. and Ennis, F. 2022. Two-dimensional eye velocity distributions of foveal fixation at different gaze angles. Presented at: 2022 ARVO Annual Meeting Denver, CO, USA 01-04 May 2022. Vol. 63.Vol. 7. Association for Research in Vision and Ophthalmology. , pp.2774.
- Nedelchev, V. et al. 2022. Novel fixation target promotes more accurate fixation: initial proof-of-concept. Presented at: 2022 ARVO Annual Meeting Denver, CO, USA 01-04 May 2022. Vol. 63.Vol. 7. Association for Research in Vision and Ophthalmology. , pp.2769-2769.
- Amiebenomo, O. M. et al. 2020. The potential off-axis performance and accuracy of the PowerRef 3 for measurements in nystagmus. Presented at: AVA Christmas Meeting Cardiff, Wales, UK 16 Dec 2019. Vol. 49(6). Sage. , pp.707-708. (10.1177/0301006620921389)
Erthyglau
- Ward, K. et al. 2026. “Time to see” in infantile nystagmus. Investigative Ophthalmology & Visual Science 67 (5) 17. (10.1167/iovs.67.5.17)
- Amiebenomo, O. et al., 2026. Two-dimensional eye movement characteristics of infantile nystagmus in eccentric gaze. Investigative Ophthalmology & Visual Science
- Dunn, M. J. et al. 2024. Minimal reporting guideline for research involving eye tracking (2023 edition). Behavior Research Methods 56 (5), pp.4351-4357. (10.3758/s13428-023-02187-1)
- Almagren, B. et al. 2024. Measurement of visual function in infantile nystagmus: a systematic review. British Journal of Ophthalmology 108 (7), pp.1038-1043. (10.1136/bjo-2023-324254)
- Rennie, K. et al., 2022. Impact of the COVID-19 pandemic on individuals with nystagmus and an exploration of public assumptions about the condition: an electronic questionnaire study. BMC Ophthalmology 22 268. (10.1186/s12886-022-02484-x)
- Zahidi, A. A. A. et al., 2022. Visual and refractive status of children with Down's syndrome and nystagmus. Investigative Ophthalmology & Visual Science 63 (2) 28. (10.1167/iovs.63.2.28)
- Amiebenomo, O. et al. 2021. Effect of viewing distance on fixation characteristics in typical observers. Investigative Ophthalmology & Visual Science 62 (8), pp.3334-3334.
- McIlreavy, L. , Freeman, T. and Erichsen, J. 2020. Two-dimensional analysis of horizontal and vertical pursuit in infantile nystagmus reveals quantitative deficits in accuracy and precision. Investigative Ophthalmology & Visual Science 61 (6) 15. (10.1167/iovs.61.6.15)
- Self, J. E. et al., 2020. Management of nystagmus in children: A review of the literature and current practice in UK specialist services. Eye (10.1038/s41433-019-0741-3)
- Dunn, M. J. et al. 2019. An automated segmentation approach to calibrating infantile nystagmus waveforms. Behavior Research Methods 51 (5), pp.2074-2084. (10.3758/s13428-018-1178-5)
- McIlreavy, L. , Freeman, T. C. A. and Erichsen, J. T. 2019. Two-dimensional analysis of smooth pursuit eye movements reveals quantitative deficits in precision and accuracy. Translational Vision Science & Technology 8 (5) 7. (10.1167/tvst.8.5.7)
- Clark, R. et al., 2019. The potential and value of objective eye tracking in the ophthalmology clinic. Eye 33 , pp.1200-1202. (10.1038/s41433-019-0417-z)
- Erichsen, J. T. et al. 2017. Using the optocollic response to determine visual perception in the homing pigeon (Columba livia) [Abstract]. Perception 46 (10), pp.1230-1231. (10.1177/0301006617710756)
- Dunn, M. , McIlreavy, L. and Erichsen, J. 2017. The Nystagmus null zone: evidence for contributions from each eye. Perception 46 (10), pp.1224-1225.
- McIlreavy, L. , Freeman, T. and Erichsen, J. 2015. Two dimensional analysis of horizontal and vertical pursuit performance in infantile nystagmus. Investigative Ophthalmology & Visual Science 56 (7), pp.2914-2914.
- McIlreavy, L. , Fiser, J. and Bex, P. J. 2012. Impact of Simulated Central Scotomas on Visual Search in Natural Scenes. Optometry and Vision Science 89 (9), pp.1385-1394. (10.1097/OPX.0b013e318267a914)
- McIlreavy, L. , Fiser, J. and Bex, P. 2009. Visual field loss, eye movements and visual search. Journal of Vision 9 (8) 1210. (10.1167/9.8.1210)
- Beirne, R. O. , McIlreavy, L. and Zlatkova, M. B. 2008. The effect of age-related lens yellowing on Farnsworth-Munsell 100 hue error score. Ophthalmic and Physiological Optics 28 (5), pp.448-456. (10.1111/j.1475-1313.2008.00593.x)
Gosodiad
- McIlreavy, L. 2016. Fixational and pursuit eye movements in infantile nystagmus: oculomotor control and perception. PhD Thesis , Cardiff University.
Monograffau
- Arblaster, G. et al., 2023. Managing Nystagmus in childhood.
Ymchwil
Grwpiau Ymchwil
Uned Ymchwil ar gyfer Nystagmus (OPTOM)
Uned Ymchwil Gweledigaeth Syndrom Down (OPTOM)
Canfyddiad a Gweithredu (PSYCH)
Cyllid
2025: K Ward, MJ Dunn, JT Erichsen, CM Harris, L Mcilreavy, £14,937 "Symudiadau Llygaid Addasol: Ailfeddwl Tarddiad Nystagmus Babanod", Gwobr grant bach ar y cyd Fight for Sight / Rhwydwaith Nystagmus
2024: L Mcilreavy, K Ward, D Whitaker, £14,805 "Datgelu trefniadaeth cortical: aciwtedd gweledol ac ecsentrigrwydd mewn nystagmus babanod", dyfarniad grant bach ar y cyd Fight for Sight / Rhwydwaith Nystagmus
2021: JT Erichsen, L Mcilreavy, MJ Dunn, JM Woodhouse, £4,000 "Datblygu system olrhain llygaid ar gyfer asesu yn y cartref", Rhwydwaith Nystagmus
2020: L Mcilreavy, £2,351 "Stimuli fixation newydd i gynorthwyo perfformiad fixation dros gyfnod estynedig", Rhaglen Cyfleoedd Ymchwil Israddedig Caerdydd (CUROP)
2019: L Mcilreavy, JT Erichsen, £30,000 "Rheolaeth oculomotor a chanfyddiad gweledol wrth fynd ar drywydd symudiadau llygaid ym mhresenoldeb nystagmus babanod", IN-vision UK
2019: JT Erichsen, RG Wise, MJ Dunn, L Mcilreavy, ysgoloriaeth PhD, "Nystagmus Babanod: Archwilio'r achosion a sefydlu mesurau gwell o berfformiad gweledol", Coleg Optometryddion y DU
2019: R Paterson, L Mcilreavy, J Cable, £2,500, "Allan o'r golwg: a yw llyngyr llygaid yn newid rhyngweithiadau ysglyfaethwr-ysglyfaeth?", Lleoliad Profiad Ymchwil CDT NERC / GW4 FRESH
2019: MJ Dunn, L Mcilreavy, T Redmond, £2,258, "Ymchwilio i rôl dyfnder canfyddedig ar orlawni gweledol", Rhaglen Cyfleoedd Ymchwil Israddedig Caerdydd (CUROP)
2019: KJ Peall, L Mcilreavy, ysgoloriaeth PhD, "Defnyddio llwyfannau technolegol i wella dealltwriaeth ffenoteipig mewn dystonia cynradd", KESS2 / Aparito
2018: L Mcilreavy, £36,130, "Prawf sy'n gwisgo lens sbectol – asesiad goddrychol o ddau fath o lens", Essilor International,
2018: KJ Peall, L Mcilreavy, £15,000, "Asesiad cynhwysfawr o symptomau echddygol ac an-echddygol mewn blepharospasm cynradd i gynorthwyo haenu ffenoteipiau anhwylder", Fight for Sight / Dyfarniad grant bach ar y cyd Cymdeithas Dystonia
2017: KJ Peall, L Mcilreavy, MJ Dunn, JT Erichsen, £5,000, "Nodweddu swyddogaeth echddygol llygaid mewn dystonia ceg y groth sy'n dechrau oedolion", Cyllid Ŷd Hadau y Sefydliad Ymchwil Niwrowyddoniaeth ac Iechyd Meddwl (NMHRI)
2017: L Mcilreavy, £11,015, "Diagnosing infantile nystagmus: A novel eye tracking approach", Fight for Sight / dyfarniad grant bach ar y cyd Rhwydwaith Nystagmus
2016: L Mcilreavy, £18,550, "Ffenestri canfyddiadol ym mhresenoldeb symudiad llygaid anwirfoddol", Cymrodoriaeth Ymchwil Coleg Optometryddion y DU
2016: L Mcilreavy, £1,600, "Offeryn cost isel i gynorthwyo diagnosis o anhwylderau symudiad llygaid", Rhaglen Cyfleoedd Ymchwil Israddedig Caerdydd (CUROP)
2015: L Mcilreavy, £1,600, "Perfformiad gosodiad dros gyfnod estynedig: datblygu ysgogiadau gosodiad newydd at ddefnydd clinigol", Rhaglen Cyfleoedd Ymchwil Israddedig Caerdydd (CUROP)
2013: JT Erichsen, TCA Freeman, L Mcilreavy, £14,350, "Deall yr osgilopsia mewn nystagmus i ddarparu sail ar gyfer triniaeth", Dyfarniad grant bach ar y cyd Fight for Sight / Rhwydwaith Nystagmus
Addysgu
Addysgu israddedig cyfredol
- OP4004 Gwyddoniaeth ffisegol ar gyfer optometreg (Darlithydd)
- OP1502 Cywiro gweledol (Arweinydd modiwl)
- OP2502 Cywiro gweledol blaengar (Darlithydd)
- OP3107 Ymchwil mewn optometreg a gwyddor golwg (Goruchwyliwr prosiect)
Bywgraffiad
Undergraduate education
- 2004-2007 BSc (Hons) Optometry, Ulster University
Postgraduate education
- 2012-2015 PhD (Vision Sciences), Cardiff University, supervised by Professor Jonathan T. Erichsen (School of Optometry and Vision Sciences) and Professor Tom C.A. Freeman (School of Psychology)
Aelodaethau proffesiynol
- Registered with the General Optical Council (GOC)
- Member of the College of Optometrists (MCOptom)
- Member of the Association of Optometrists
- Member of the Applied Vision Association
Safleoedd academaidd blaenorol
- 2008-2010: Research fellow with Dr Peter Bex, Schepens Eye Research Institute, Department of Ophthalmology, Harvard Medical School, Boston, USA.
- 2007-2008: Pre-registration optometrist, Moorfields Eye Hospital NHS Foundation Trust, London, UK.
Meysydd goruchwyliaeth
- Symudiadau llygaid
- Olrhain llygaid
- Canfyddiad gweledol
- Gweledigaeth ofodol
Goruchwyliaeth gyfredol
Contact Details
+44 29208 70134
Optometreg a Gwyddorau'r Golwg , Ystafell Room 3.01, Heol Maendy, Cathays, Caerdydd, CF24 4HQ
Themâu ymchwil
Arbenigeddau
- Olrhain llygaid
- Symudiadau llygaid
- Dilyn llyfn
- Saccades
- Gweledigaeth ofodol