Search Results - "Theodorou, A E"

Reinforcement Learning With Sequences of Motion Primitives for Robust Manipulation by Stulp, F., Theodorou, E. A., Schaal, S.

“…Physical contact events often allow a natural decomposition of manipulation tasks into action phases and subgoals. Within the motion primitive paradigm, each…”
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Alpha-1-acid glycoprotein in major depressive and eating disorders by Healy, D, Calvin, J, Whitehouse, A M, White, W, Wilton-Cox, H, Theodorou, A E, Lawrence, K M, Horton, R W, Paykel, E S

“…Plasma alpha 1-acid glycoprotein (AGP) levels were measured in 49 subjects with major depressive disorder, 15 subjects with anorexia nervosa and 18 subjects…”
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Growth hormone and physiological responses to clonidine in depression by Katona, C L, Healy, D, Paykel, E S, Theodorou, A E, Lawrence, K M, Whitehouse, A, White, B, Horton, R W

“…Clonidine (1.3 micrograms/kg) was administered to 62 control and 55 depressed patients free of psychoactive drugs for at least 7 days and fasted overnight…”
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Stochastic optimal control for nonlinear markov jump diffusion processes by Theodorou, E. A., Todorov, E.

“…We consider the problem finite horizon stochastic optimal control for nonlinear markov jump diffusion processes. In particular, by using stochastic calculus…”
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Reinforcement Learning and Synergistic Control of the ACT Hand by Rombokas, E., Malhotra, M., Theodorou, E. A., Todorov, E., Matsuoka, Y.

“…Tendon-driven systems are ubiquitous in biology and provide considerable advantages for robotic manipulators, but control of these systems is challenging…”
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3H-imipramine binding to previously frozen platelet membranes from depressed patients, before and after treatment by Healy, D, Theodorou, A E, Whitehouse, A M, Lawrence, K M, White, W, Wilton-Cox, H, Kerry, S M, Horton, R W, Paykel, E S

“…3H-imipramine binding in 39 drug-free patients with major depression and 44 healthy controls did not differ significantly between the two groups, in male or…”
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Model-Free Reinforcement Learning of Impedance Control in Stochastic Environments by Stulp, F., Buchli, J., Ellmer, A., Mistry, M., Theodorou, E. A., Schaal, S.

“…For humans and robots, variable impedance control is an essential component for ensuring robust and safe physical interaction with the environment. Humans…”
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Computational Models for Neuromuscular Function by Valero-Cuevas, F.J., Hoffmann, H., Kurse, M.U., Kutch, J.J., Theodorou, E.A.

“…Computational models of the neuromuscular system hold the potential to allow us to reach a deeper understanding of neuromuscular function and clinical…”
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Relative entropy and free energy dualities: Connections to Path Integral and KL control by Theodorou, E. A., Todorov, E.

“…This paper integrates recent work on Path Integral (PI) and Kullback Leibler (KL) divergence stochastic optimal control theory with earlier work on risk…”
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Platelet radioligand binding and neuroendocrine challenge tests in depression by Horton, R W, Katona, C L, Theodorou, A E, Hale, A S, Davies, S L, Tunnicliffe, C, Yamaguchi, Y, Paykel, E S, Kelly, J S

“…The purpose of this work was to examine the number and function of alpha 2-adrenoceptors and the number of serotonin uptake sites in depressed patients and…”
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Increased striatal acetylcholine after 14 months cis-flupenthixol treatment in rats suggests functional supersensitivity of dopamine receptors by Murugaiah, K, Mann, S, Theodorou, A E, Jenner, P, Marsden, C D

“…Rats received continuous administration of cis-flupenthixol (0.8-1.2 mg/kg/day) or trans-flupenthixol (0.9-1.2 mg/kg/day) in drinking water for 14 months. The…”
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Platelet [3H]imipramine and alpha 2-adrenoceptor binding in normal subjects during desipramine administration and withdrawal by Healy, D T, Paykel, E S, Whitehouse, A M, White, W, Wilton-Cox, H, Johnson, A L, Theodorou, A E, Lawrence, K, Horton, R W

“…The effect of desipramine 150 mg daily on platelet [3H]imipramine and alpha 2-adrenoceptor binding sites was studied over a 6-week period and for 6 weeks after…”
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3H-imipramine binding to freshly prepared platelet membranes in depression by Theodorou, A E, Katona, C L, Davies, S L, Hale, A S, Kerry, S M, Horton, R W, Kelly, J S, Paykel, E S

“…3H-Imipramine binding was measured in freshly prepared platelet membranes from 47 drug-free major depressives and 46 healthy controls. Where possible, platelet…”
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[3H]yohimbine binding to platelet alpha 2-adrenoceptors in depression by Katona, C L, Theodorou, A E, Davies, S L, Hale, A S, Kerry, S M, Horton, R W, Kelly, J S, Paykel, E S

“…[3H]Yohimbine binding to platelet alpha 2-adrenoceptors was studied in depressed patients and healthy volunteers. Where possible platelet binding measurement…”
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Platelet alpha 2-adrenoceptors, defined with agonist and antagonist ligands, in depressed patients, prior to and following treatment by Theodorou, A E, Lawrence, K M, Healy, D, Whitehouse, A M, White, W, Wilton-Cox, H, Kerry, S M, Horton, R W, Paykel, E S

“…Saturation binding of the alpha 2-adrenoceptor antagonist, 3H-yohimbine, and displacement of 3H-yohimbine with the alpha 2-adrenoceptor agonist, UK-14,304,…”
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Platelet alpha 2-adrenoceptor binding and function during the menstrual cycle by Theodorou, A E, Mistry, H, Davies, S L, Yamaguchi, Y, Horton, R W

“…Blood platelet receptors are widely used as peripheral models of central nervous system receptors, particularly in attempts to understand the biological basis…”
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Platelet high affinity adrenoceptor binding sites labelled with the agonist [3H]UK-14,304, in depressed patients and matched controls by Theodorou, A E, Hale, A S, Davies, S L, Katona, C L, Yamaguchi, Y, Horton, R W, Kelly, J S, Paykel, E S

“…Increased numbers of platelet high affinity alpha 2-adrenoceptors binding sites have been reported in depressed patients using the agonist radioligand…”
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Platelet 3H-imipramine binding in pregnancy and the puerperium by Katona, C L, Theodorou, A E, Missouris, C G, Bourke, M P, Horton, R W, Moncrieff, D, Paykel, E S, Kelly, J S

“…Platelet 3H-imipramine binding was examined in a cross-sectional study of 70 Caucasian women in pregnancy and the early post-partum period, and in 23…”
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Dopamine D1 and D2 receptor binding sites in brain samples from depressed suicides and controls by Bowden, C, Theodorou, A E, Cheetham, S C, Lowther, S, Katona, C L, Crompton, M R, Horton, R W

“…Dopamine D1 and D2 receptors were measured (by saturation binding of [3H]SCH23390 and [3H]raclopride) in caudate, putamen and nucleus accumbens, obtained at…”
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Alpha 2-adrenoceptors in depression by Katona, C L, Theodorou, A E, Horton, R W

“…Studies of the mode of action of antidepressant treatments and the biological basis of depression have recently concentrated on monoamine neurotransmitter…”
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