Search Results - "NATHAN, P. J"

Stereotypic behaviour predicts reproductive performance and litter sex ratio in giant pandas by Martin, Meghan S., Owen, Megan, Wintle, Nathan J. P., Zhang, Guiquan, Zhang, Hemin, Swaisgood, Ronald R.

“…Breeding and welfare problems confront many conservation breeding programs. Stereotypies—repetitive, unvarying, functionless behaviours —are common abnormal…”
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Abnormal prefrontal activity subserving attentional control of emotion in remitted depressed patients during a working memory task with emotional distracters by Kerestes, R, Ladouceur, C D, Meda, S, Nathan, P J, Blumberg, H P, Maloney, K, Ruf, B, Saricicek, A, Pearlson, G D, Bhagwagar, Z, Phillips, M L

“…Patients with major depressive disorder (MDD) show deficits in processing of facial emotions that persist beyond recovery and cessation of treatment…”
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Effects of the mu-opioid receptor antagonist GSK1521498 on hedonic and consummatory eating behaviour: a proof of mechanism study in binge-eating obese subjects by Ziauddeen, H, Chamberlain, S R, Nathan, P J, Koch, A, Maltby, K, Bush, M, Tao, W X, Napolitano, A, Skeggs, A L, Brooke, A C, Cheke, L, Clayton, N S, Sadaf Farooqi, I, O'Rahilly, S, Waterworth, D, Song, K, Hosking, L, Richards, D B, Fletcher, P C, Bullmore, E T

“…The opioid system is implicated in the hedonic and motivational processing of food, and in binge eating, a behaviour strongly linked to obesity. The aim of…”
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Pharmacological differentiation of opioid receptor antagonists by molecular and functional imaging of target occupancy and food reward-related brain activation in humans by Rabiner, E A, Beaver, J, Makwana, A, Searle, G, Long, C, Nathan, P J, Newbould, R D, Howard, J, Miller, S R, Bush, M A, Hill, S, Reiley, R, Passchier, J, Gunn, R N, Matthews, P M, Bullmore, E T

“…Opioid neurotransmission has a key role in mediating reward-related behaviours. Opioid receptor (OR) antagonists, such as naltrexone (NTX), can attenuate the…”
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Improving the sustainability of ex situ populations with mate choice by Martin‐Wintle, Meghan S., Wintle, Nathan J.P., Díez‐León, María, Swaisgood, Ronald R., Asa, Cheryl S.

“…Many breeding programs managed by the Association of Zoos and Aquariums’ (AZA) Species Survival Plans® (SSPs) are not meeting goals for population size and…”
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Total Mercury in Six Antarctic Notothenioid Fishes by Wintle, Nathan J. P., Sleadd, Isaac M., Gundersen, Deke T., Kohl, Kristina, Buckley, Bradley A.

“…We analyzed white muscle samples from six species of Antarctic fish (suborder Notothenioidei) collected in 2011 from McMurdo Sound, Ross Sea, Antarctica, to…”
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The chronic effects of an extract of Bacopa monniera (Brahmi) on cognitive function in healthy human subjects by STOUGH, C, LLOYD, J, CLARKE, J, DOWNEY, L. A, HUTCHISON, C. W, RODGERS, T, NATHAN, P. J

“…Extracts of Bacopa monniera have been reported to exert cognitive enhancing effects in animals. However, the effects on human cognition are inconclusive. The…”
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Erratum to: The chronic effects of an extract of Bacopa monniera (Brahmi) on cognitive function in healthy human subjects by Stough, C., Lloyd, J., Clarke, J., Downey, L. A., Hutchison, C. W., Rodgers, T., Nathan, P. J.

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Augmenting serotonin neurotransmission with citalopram modulates emotional expression decoding but not structural encoding of moderate intensity sad facial emotional stimuli: an event-related potential (ERP) investigation by Labuschagne, I., Croft, RJ, Phan, KL, Nathan, PJ

“…Antidepressants targeting the serotonergic system have been shown to modulate biases in emotional processing. The effects of serotonergic modulation on the…”
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Speed of facial affect intensity recognition as an endophenotype of first-episode psychosis and associated limbic-cortical grey matter systems by Dean, A M, Goodby, E, Ooi, C, Nathan, P J, Lennox, B R, Scoriels, L, Shabbir, S, Suckling, J, Jones, P B, Bullmore, E T, Barnes, A

“…Psychotic disorders are highly heritable such that the unaffected relatives of patients may manifest characteristics, or endophenotypes, that are more closely…”
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The experimental and clinical pharmacology of St John's Wort (Hypericum perforatum L.) by NATHAN, P. J

“…Hypericum (St John's Wort) is a plant that has been used for centuries as a medicinal herb. Pre-clinical animals studies suggest that hypericum is effective in…”
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Hypericum perforatum (St John's Wort): a non-selective reuptake inhibitor? A review of the recent advances in its pharmacology by Nathan, Pradeep J.

“…Hypericum possesses a unique pharmacology in that it displays the pharmacology of many classes of antidepressants and new mechanisms not typical of standard…”
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High-dose glycine impairs the prepulse inhibition measure of sensorimotor gating in humans by O’Neill, BV, Croft, RJ, Mann, C, Dang, O, Leung, S, Galloway, MP, Phan, KL, Nathan, PJ

“…An impaired capacity to filter or ‘gate’ sensory information is a core deficit in cognitive function associated with schizophrenia. These deficits have been…”
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Relationship between nicotinic receptors and cognitive function in early Alzheimer’s disease: A 2-[ 18F]fluoro-A-85380 PET study by Ellis, J.R., Villemagne, V.L., Nathan, P.J., Mulligan, R.S., Gong, S.J., Chan, J.G., Sachinidis, J., O’Keefe, G.J., Pathmaraj, K., Wesnes, K.A., Savage, G., Rowe, C.C.

“…Neuronal nicotinic acetylcholine receptors (nAChRs) are critical for higher order cognitive processes. Post-mortem studies suggest reductions in nAChRs…”
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Examining Brain-Cognition Effects of Ginkgo Biloba Extract : Brain Activation in the Left Temporal and Left Prefrontal Cortex in an Object Working Memory Task by Stough, C., Camfield, D. A., Pipingas, A., Song, J., Nathan, P. J., Silberstein, R. B.

“…Ginkgo Biloba extract (GBE) is increasingly used to alleviate symptoms of age related cognitive impairment, with preclinical evidence pointing to a…”
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Gender differences in the cortical electrophysiological processing of visual emotional stimuli by Kemp, A.H, Silberstein, R.B, Armstrong, S.M, Nathan, P.J

“…The processing of visual emotional stimuli has been investigated previously; however, gender differences in the processing of emotional stimuli remain to be…”
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Increased body mass index is associated with specific regional alterations in brain structure by Medic, N, Ziauddeen, H, Ersche, K D, Farooqi, I S, Bullmore, E T, Nathan, P J, Ronan, L, Fletcher, P C

“…Background: Although obesity is associated with structural changes in brain grey matter, findings have been inconsistent and the precise nature of these…”
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Molecular and functional neuroimaging of human opioid receptor pharmacology by Rabiner, E A, Beaver, J, Makwana, A, Searle, G, Long, C, Nathan, P J, Newbould, R D, Howard, J, Miller, S R, Bush, M A, Hill, S, Reiley, R, Passchier, J, Gunn, R N, Matthews, P M, Bullmore, E T

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The acute effects of an extract of Bacopa monniera (Brahmi) on cognitive function in healthy normal subjects by Nathan, P. J., Clarke, J., Lloyd, J., Hutchison, C. W., Downey, L., Stough, C.

“…The Ayurvedic medicine Bacopa monniera (Brahmi) has been shown to exert cognitive enhancing effects in animals. The current study examined the acute effects of…”
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Cortical neurophysiology of anticipatory anxiety: an investigation utilizing steady state probe topography (SSPT) by Gray, M, Kemp, A.H, Silberstein, R.B, Nathan, P.J

“…The precise role of the cortex in human anxiety is not well characterised. Previous imaging research among healthy controls has reported alterations in…”
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