Search Results - "Shanks, R. D."

Disrupted prediction-error signal in psychosis: evidence for an associative account of delusions by Corlett, P.R., Murray, G.K., Honey, G.D., Aitken, M.R.F., Shanks, D.R., Robbins, T.W., Bullmore, E.T., Dickinson, A., Fletcher, P.C.

“…Delusions are maladaptive beliefs about the world. Based upon experimental evidence that prediction error—a mismatch between expectancy and outcome—drives…”
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Responses of human frontal cortex to surprising events are predicted by formal associative learning theory by Fletcher, P. C, Anderson, J. M, Shanks, D. R, Honey, R, Carpenter, T. A, Donovan, T, Papadakis, N, Bullmore, E. T

“…Learning depends on surprise and is not engendered by predictable occurrences. In this functional magnetic resonance imaging (fMRI) study of causal associative…”
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Milk loss and treatment costs associated with two treatment protocols for clinical mastitis in dairy cows by Shim, E H, Shanks, R D, Morin, D E

“…The objective of this study was to compare milk loss and treatment costs for cows with clinical mastitis that were given antibiotics in addition to supportive…”
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Hot topic: effects of frequent milking in early lactation on milk yield and udder health by Dahl, G E, Wallace, R L, Shanks, R D, Lueking, D

“…A field study was conducted to evaluate the influence of milking frequency (3 or 6 times/d [3x or 6x, respectively]) during the initial 21 d of lactation on…”
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Is Causal Induction Based on Causal Power? Critique of Cheng (1997) by Lober, Klaus, Shanks, David R

“…The authors empirically evaluate P. W. Cheng's (1997) power PC theory of causal induction. They reanalyze some published data taken to support the theory and…”
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Evaluating the Relationship Between Explicit and Implicit Knowledge in a Sequential Reaction Time Task by Shanks, David R, Johnstone, Theresa

“…Can knowledge underlying a simple perceptual-motor skill be unconscious? Three experiments (a) trained participants on a 4-choice reaction time (RT) task in…”
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Post-retrieval Tetris should not be likened to a ‘cognitive vaccine’ by Cristea, I A, Naudet, F, Shanks, D R, Hardwicke, T E

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Effects of suckling intensity on milk yield and piglet growth from lactation-enhanced gilts by Marshall, K.M, Hurley, W.L, Shanks, R.D, Wheeler, M.B

“…The effects of suckling intensity on milk yield and piglet growth were determined when lactation capacity of the sow was enhanced through overexpression of a…”
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relationship of porcine sperm zona-binding ability to fertility by Braundmeier, A.G, Demers, J.M, Shanks, R.D, Miller, D.J

“…Several laboratory assays have been designed to assess the fertility potential of a semen sample before insemination, but none have been consistent and…”
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Graphical approach to evaluate genetic estimates of calf survival by Schlesser, H N, Shanks, R D, Berger, P J, Healey, M H

“…Genetic variation and resemblance among relatives are fundamentals of quantitative genetics. Our purpose was to identify bulls with a bimodal pattern of…”
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Neuronal correlates of familiarity-driven decisions in artificial grammar learning by Thiel, C. M, Shanks, D. R, Henson, R. N. A, Dolan, R. J

“…It has been proposed on the basis of behavioural data that grammaticality judgments in implicit artificial grammar learning paradigms are largely driven by…”
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Breed and sex differences in growth curves for two breeds of dog guides by Helmink, S. K, Shanks, R. D, Leighton, E. A

“…A desirable dog guide weighs 18 to 32 kg as an adult. Male and female German shepherd dogs and male and female Labrador retrievers were weighed between birth…”
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Effects of double stocking and weighing frequency on pig performance in wean-to-finish production systems by Wolter, B. F, Ellis, M, DeDecker, J. M, Curtis, S. E, Hollis, G. R, Shanks, R. D, Parr, E. N, Webel, D. M

“…Two studies were carried out in different wean-to-finish barns to determine the effects of double stocking on pig growth performance. In Study 1, pigs (n =…”
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Investigation of breeding strategies to increase the probability that German shepherd dog and Labrador retriever dog guides would attain optimum size by Helmink, S.K, Shanks, R.D, Leighton, E.A

“…An optimum-sized dog guide weighs 18 to 32 kg and measures 53 to 64 cm in height at the withers when mature body size is attained. Effects of selection index…”
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Estimated genetic parameters for growth traits of German shepherd dog and Labrador retriever dog guides by Helmink, S. K, Rodriguez-Zas, S. L, Shanks, R. D, Leighton, E. A

“…A desirable dog guide weighs 18 to 32 kg and measures 53 to 64 cm in height at the withers as an adult. Heritabilities and genetic correlations were estimated…”
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Repeatability of objective measurements on the rear legs of dairy cows by Boisot, P O, Rodriguez-Zas, S L, Shanks, R D

“…The objective of this paper was to estimate the repeatability of objective measurements on the rear legs of dairy cows to see whether higher repeatability…”
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Variation in composition and palatability traits and relationships between muscle characteristics and palatability in a random sample of pork carcasses by DeVol, D. L, McKeith, F. K, Bechtel, P. J, Novakofski, J, Shanks, R. D, Carr, T. R

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Human instrumental learning: a critical review of data and theory by Shanks, D R

“…This article reviews experimental data from human instrumental learning tasks in which people acquire knowledge about the consequences of their actions. The…”
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Milk and Fat Yields Decline in Bovine Leukemia Virus-Infected Holstein Cattle with Persistent Lymphocytosis by Da, Yang, Shanks, Roger D., Stewart, Julie A., Lewin, Harris A.

“…Effects of bovine leukemia virus (BLV) infection on milk and fat yields were studied by using data collected from Holstein cows over a 6-year period. Milk and…”
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Utilization of supplemental fat by dairy cows fed diets varying in content of nonstructural carbohydrates by Elliott, J P, Drackley, J K, Fahey, Jr, G C, Shanks, R D

“…Sixteen Jersey cows were used in a Latin square design to determine milk production and composition when the cows were fed supplemental fat in diets varying in…”
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