Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Vajira S Weerasinghe"'
Autor:
Chanika Alahakoon, Tharaka L Dassanayake, Indika B Gawarammana, E Michael Sedgwick, Vajira S Weerasinghe, Ahmed Abdalla, Michael S Roberts, Nicholas A Buckley
Publikováno v:
PLoS ONE, Vol 13, Iss 9, p e0203596 (2018)
BACKGROUND:Deliberate self-poisoning (DSP) using organophosphorus (OP) insecticides are a common clinical problem in Asia. OPs inhibit acetylcholine esterase (AChE), leading to over-activity of muscarinic and nicotinic cholinergic circuits. Intermedi
Externí odkaz:
https://doaj.org/article/701f11e0e74f497ca021f7dc45e02a68
Autor:
Padmini Dahanayake, Tharaka L. Dassanayake, Manoji Pathirage, Saman Senanayake, Mike Sedgwick, Vajira S. Weerasinghe
Publikováno v:
BMC Ophthalmology, Vol 21, Iss 1, Pp 1-9 (2021)
Abstract Background The combined corticosteroid regimen of the original Optic Neuritis Treatment Trial (ONTT) is used in many centers to treat optic neuritis. Though pattern reversal visual evoked potentials (PRVEPs) are a sensitive, standard measure
Externí odkaz:
https://doaj.org/article/e535bb8cb7a54225aba436959f4a2498
Autor:
Tharaka L. Dassanayake, Devasmitha Wijesundara, Chanaka N. Kahathuduwa, Vajira S. Weerasinghe
Publikováno v:
Nutritional Neuroscience. :1-9
L-theanine is a non-protein-forming amino acid found in tea. Previous research shows high doses (100-400 mg) of L-theanine enhances attention, mainly by reducing mind wandering and distracter processing. We hypothesized that these indirect mechanisms
Autor:
Manoji Pathirage, Saman Senanayake, Tharaka L. Dassanayake, Vajira S. Weerasinghe, Mike Sedgwick, Padmini Dahanayake
Publikováno v:
BMC Ophthalmology, Vol 21, Iss 1, Pp 1-9 (2021)
BMC Ophthalmology
BMC Ophthalmology
Background The combined corticosteroid regimen of the original Optic Neuritis Treatment Trial (ONTT) is used in many centers to treat optic neuritis. Though pattern reversal visual evoked potentials (PRVEPs) are a sensitive, standard measure of visua
Autor:
Mike Sedgwick, Saman Senanayake, Tharaka L. Dassanayake, Padmini Dahanayake, Manoji Pathirage, Vajira S. Weerasinghe
Publikováno v:
International Journal of Diabetes in Developing Countries. 41:484-490
Detection of functional impairment of vision in pre-clinical stages helps early identification of diabetic retinopathy. We aimed to determine the functional integrity of retina and post retinal pathways using electro-oculography (EOG), pattern electr
Autor:
Padmini Dahanayake, Tharaka L. Dassanayake, Manoji Pathirage, Saman Senanayake, Mike Sedgwick, Vajira S. Weerasinghe
Publikováno v:
Journal of the College of Ophthalmologists of Sri Lanka. 26:66-73
Background: Visual electrophysiological tests can be used effectively to evaluate the functional integrity of retina and post retinal pathways. The main aim of this study was to determine the normal values for pattern reversal visual evoked potential
Autor:
Vajira S. Weerasinghe, Chanaka N. Kahathuduwa, Sarah Mallard Wakefield, Jessica Blume, Blake D. West, Ann M. Mastergeorge, Tharaka L. Dassanayake
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-13 (2020)
Scientific Reports
Scientific Reports
We examined the acute effects of l-theanine, caffeine and their combination on sustained attention, inhibitory control and overall cognition in boys with attention deficit hyperactivity disorder (ADHD). l-Theanine (2.5 mg/kg), caffeine (2.0 mg/kg), t
Publikováno v:
Clinical Toxicology. 59:118-130
Some epidemiological evidence implicates acute organophosphate (OP) pesticide poisoning in long-term neurocognitive deficits. However, no study has prospectively followed up poisoned patients long-term from the time of intoxication. We aimed to deter
Autor:
Anuradha Colombage, Saman Senanayake, Vajira S. Weerasinghe, Indika Gawarammana, Tharaka L. Dassanayake, Manoji Pathirage, Michael Sedgwick, Padmini Dahanayake
Publikováno v:
Clinical Toxicology. 59:111-117
Organophosphorus (OP) insecticide poisoning is a significant health problem in South Asian countries. Although cholinergic receptors are present at the junction between photoreceptors and the retinal pigment epithelium (RPE), human studies of the eff
Publikováno v:
2021 International Research Conference on Smart Computing and Systems Engineering (SCSE).
Autism spectrum disorder (ASD) is one of the most common neurodevelopment disorders that severely affect patients in performing their day-to-day activities and social interactions. Early and accurate diagnosis can help decide the correct therapeutic