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Delayed visual maturation in infants: A disorder of figure—Ground separation?

Autor: I Russell-Eggitt, Chris Harris, D. Taylor, A. Kriss, F. Shawkat

Publikováno v: Brain Research Bulletin. 40:365-369

Delayed visual maturation (DVM) is characterised by visual unresponsiveness in early infancy, which subsequently improves spontaneously to normal levels. We studied the optokinetic response and recorded pattern reversal VEPs in six infants with DVM (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1338d5fbc3d7d3f68b6437cf0afdc2e8
https://doi.org/10.1016/0361-9230(96)00128-1

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Visual evoked potentials in phenylketonuria: association with brain MRI, dietary state, and IQ

Autor: Brian Kendall, A Kriss, Alan J. Thompson, S J Jones, F Shawkat, G Turano

Publikováno v: Journal of Neurology, Neurosurgery & Psychiatry. 59:260-265

At separate institutions, pattern reversal visual evoked potentials (VEPs) were recorded in children and older patients with phenylketonuria and compared with MRI of the brain. In nine patients aged less than 14 years, who were still on a diet low in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e40ef0564ce7cab0542efba5f52886a
https://doi.org/10.1136/jnnp.59.3.260

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Zooplankton population in the river tigris: Effects of samarra impoundment

Autor: Anmar W. Sabri, Zainab H. Ali, Serwan F. Shawkat, Khalid A. Rasheed, Thaer I. Kassim, Lamia A. Thejar

Publikováno v: Regulated Rivers: Research & Management. 8:237-250

The influences of the Samarra impoundment on the ecology of the downstream sector of the river Tigris are investigated. Zooplankton were collected monthly from July 1987 to July 1988. It was found that zooplankton were most abundant during high river

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06aa006402def09d1f60da526b461843
https://doi.org/10.1002/rrr.3450080304

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Infantile nystagmus and late onset ataxia associated with a CACNA1A mutation in the intracellular loop between s4 and s5 of domain 3

Autor: S Hammans, Jay E. Self, Helen Griffiths, C Mercer, E M J Boon, Peter R. Hodgkins, F Shawkat, Andrew J. Lotery, M Murugavel

Publikováno v: Self, J, Mercer, C, Boon, E M J, Murugavel, M, Shawkat, F, Hammans, S, Hodgkins, P, Griffiths, H & Lotery, A 2009, ' Infantile nystagmus and late onset ataxia associated with a CACNA1A mutation in the intracellular loop between s4 and s5 of domain 3 ', Eye, vol. 23, no. 12, pp. 2251-2255 . https://doi.org/10.1038/eye.2008.389
Eye, 23(12), 2251-2255. Nature Publishing Group

PurposeMutations in the 1A-subunit of the brain P/Q-type calcium channel gene CACNA1Aare responsible for spinocerebellar ataxia type 6 (SCA6), familial haemiplegic migraine (FHM) and episodic ataxia type 2 (EA2). Considerable clinical and genetic ove

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d87ad57caacb8471f4aba6e0fcfa1440
https://research.vumc.nl/en/publications/fe3c86d9-0acf-424a-8754-4190837e68ae

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A comparison of flash electroretinograms recorded from Burian Allen, JET, C-glide, gold foil, DTL and skin electrodes

Autor: F Shawkat, A Kriss, L Esakowitz

Publikováno v: Eye. 7:169-171

Single flash scotopic and photopic electroretinograms (ERGs) were recorded from the same subjects using six types of corneal electrode, in order to assess their relative effectiveness. In addition, the ERG from a lower eyelid skin electrode was recor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e278a7519e3ac1d53a9ccc21805d227
https://doi.org/10.1038/eye.1993.36

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Visual-evoked potential evidence of chiasmal hypoplasia

Autor: D A, Thompson, A, Kriss, K, Chong, C, Harris, I, Russell-Eggitt, F, Shawkat, B G, Neville, W, Aclimandos, D S, Taylor

Publikováno v: Ophthalmology. 106(12)

To show that chiasmal hypoplasia or aplasia need not be an isolated developmental anomaly and to examine the spectrum of associated clinical findings to explore the possibility that these patients may represent a phenotypic manifestation of a develop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::34019b3feb982b79369eb9221c4f6b16
https://pubmed.ncbi.nlm.nih.gov/10599670

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