https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 Dysfunction in macula, retinal pigment epithelium and post retinal pathway in acute organophosphorus poisoning https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:46395 Wed 28 Jun 2023 15:18:22 AEST ]]> The effect of optic neuritis treatment trial (ONTT) combined corticosteroid regimen on pattern reversal visual evoked potentials: a prospective follow-up study https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:53738 Wed 10 Jan 2024 11:30:37 AEDT ]]> L-theanine improves neurophysiological measures of attention in a dose-dependent manner: a double-blind, placebo-controlled, crossover study https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:44475 Wed 06 Sep 2023 10:49:18 AEST ]]> Prediction of organophosphorus insecticide-induced intermediate syndrome with stimulated concentric needle single fibre electromyography https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:33461 33.4µs) within the first 24 hours was associated with greatly increased risk of IMS (odds ratio = 8.9, 95% confidence intervals = 2.4-29.6, p = 0.0003; sensitivity 86%, specificity 58%). The differences in jitter between IMS+ and IMS- patients remained significant for 72 hours and increased jitter was observed in some patients for up to 216 hours. For intubated patients, the median time for jitter to normalize and median time to extubate were similar, and the two variables had a moderate positive correlation (r = 0.49, P = 0.001). Conclusions: Prolonged jitter recorded with SfEMG <24 hours of ingestion of an OP strongly correlates with subsequent occurrence of IMS. The time course of electrophysiological recovery of the NMJ was similar to the time course of respiratory recovery in IMS patients.]]> Tue 03 Sep 2019 18:17:15 AEST ]]> L-Theanine and caffeine improve target-specific attention to visual stimuli by decreasing mind wandering: a human functional magnetic resonance imaging study https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:33755 Tue 03 Sep 2019 17:57:49 AEST ]]> Subacute and chronic neuropsychological sequalae of acute organophosphate pesticide self-poisoning: a prospective cohort study from Sri Lanka https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:46394 Thu 29 Jun 2023 14:18:00 AEST ]]> Differences between organophosphates in respiratory failure and lethality with poisoning post the 2011 bans in Sri Lanka https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:37250 Thu 10 Nov 2022 11:45:40 AEDT ]]> Dose–response effect of L-theanine on psychomotor speed, sustained attention, and inhibitory control: a double-blind, placebo-controlled, crossover study https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:53416 Mon 27 Nov 2023 11:19:57 AEDT ]]> Effects of L-theanine–caffeine combination on sustained attention and inhibitory control among children with ADHD: a proof-of-concept neuroimaging RCT https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:37249 Mon 14 Sep 2020 14:34:20 AEST ]]> Brain-stem auditory evoked potentials in at-risk infants and follow up assessment in Sri Lanka https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52285 5 days, very low birth weight (VLBW), hyperbilirubinaemia, ototoxic medications, mechanical ventilation, meningitis and sepsis were the perinatal risk factors considered. Risk factors of HI were determined using multiple logistic regression modeling. We did a follow up assessment after 6 months in 26 infants with elevated hearing thresholds and compared the data of the two assessments. Results: Prematurity (odds ratio: 3.08, 95% CI: 1.05-9.04, p=0.04) and prolonged NICU stay (odds ratio: 3.67, 95% CI: 1.00-13.49, p=0.05) were the significant risk factors for developing HI as indexed by increased BAEP threshold levels. Seventeen out of 26 infants attended the follow up study and five improved.Conclusions: Prematurity and prolonged NICU stay were the statistically significant risk factors for developing HI as indexed by increased BAEP threshold levels]]> Mon 09 Oct 2023 10:04:44 AEDT ]]> Changes of attention-related brain activity over 6 months after acute organophosphate pesticide poisoning: a prospective follow-up study https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45743 Fri 04 Nov 2022 10:12:56 AEDT ]]>