Dr Richard Morris
Tabs
Publications related to this Person
Journal articles
Morris RW; Cyrzon C; Green MJ; Le Pelley ME; Balleine BW, 2018, 'Impairments in action-outcome learning in schizophrenia', Translational Psychiatry, vol. 8, http://dx.doi.org/10.1038/s41398-018-0103-0
Quail SL; Morris RW; Balleine BW, 2017, 'Stress associated changes in Pavlovian-instrumental transfer in humans', Quarterly Journal of Experimental Psychology, vol. 70, pp. 675 - 685, http://dx.doi.org/10.1080/17470218.2016.1149198
Luque D; Beesley T; Morris RW; Jack BN; Griffiths O; Whitford TJ; Le Pelley ME, 2017, 'Goal-directed and habit-like modulations of stimulus processing during reinforcement learning', Journal of Neuroscience, vol. 37, pp. 3009 - 3017, http://dx.doi.org/10.1523/JNEUROSCI.3205-16.2017
Haselgrove M; Le Pelley ME; Singh NK; Teow HQ; Morris RW; Green MJ; Griffiths O; Killcross S, 2016, 'Disrupted attentional learning in high schizotypy: Evidence of aberrant salience', British Journal of Psychology, vol. 107, pp. 601 - 624, http://dx.doi.org/10.1111/bjop.12175
Balleine BW; Morris RW; Leung BK, 2015, 'Thalamocortical integration of instrumental learning and performance and their disintegration in addiction', Brain Research, vol. 1628, pp. 104 - 116, http://dx.doi.org/10.1016/j.brainres.2014.12.023
Morris RW; Purves-Tyson TD; Weickert CS; Rothmond D; Lenroot R; Weickert TW, 2015, 'Testosterone and reward prediction-errors in healthy men and men with schizophrenia', Schizophrenia Research, vol. 168, pp. 649 - 660, http://dx.doi.org/10.1016/j.schres.2015.06.030
Morris RW; Quail S; Griffiths KR; Green MJ; Balleine BW, 2015, 'Corticostriatal control of goal-directed action is impaired in schizophrenia', Biological Psychiatry, vol. 77, pp. 187 - 195, http://dx.doi.org/10.1016/j.biopsych.2014.06.005
Morris RW; Dezfouli A; Griffiths KR; Balleine BW, 2014, 'Action-value comparisons in the dorsolateral prefrontal cortex control choice between goal-directed actions', Nature Communications, vol. 5, http://dx.doi.org/10.1038/ncomms5390
Griffiths KR; Morris RW; Balleine BW, 2014, 'Translational studies of goal-directed action as a framework for classifying deficits across psychiatric disorders', Frontiers in Systems Neuroscience, vol. 8, http://dx.doi.org/10.3389/fnsys.2014.00101
Quidé Y; Morris RW; Shepherd AM; Rowland JE; Green MJ, 2013, 'Task-related fronto-striatal functional connectivity during working memory performance in schizophrenia', Schizophrenia Research, vol. 150, pp. 468 - 475, http://dx.doi.org/10.1016/j.schres.2013.08.009
Morris RW; Griffiths OD; Le Pelley ME; Weickert T, 2013, 'Attention to irrelevant cues is related to positive symptoms in Schizophrenia', Schizophrenia Bulletin, vol. 39, pp. 575 - 582, http://dx.doi.org/10.1093/schbul/sbr192
Morris RW; Vercammen A; Lenroot R; Moore L; Langton JM; Short B; Kulkarni J; Curtis J; O'Donnell M; Weickert CS; Weickert TW, 2012, 'Significant differences in fMRI related activity between healthy adults and people with schizophrenia during reward-related prediction-errors', Molecular Psychiatry, vol. 17, pp. 235, http://dx.doi.org/10.1038/mp.2012.1
Vercammen A; Morris RW; Green MJ; Lenroot R; Kulkarni J; Carr VJ; Shannon Weickert C; Weickert T, 2012, 'Reduced neural activity of the prefrontal cognitive control circuitry during response inhibition to negative words in pepole with schizophrenia', Journal of Psychiatry and Neuroscience, vol. 37, pp. 379 - 388, http://dx.doi.org/10.1503/jpn.110088
Morris RW; Sparkes A; Mitchell PB; Shannon Weickert C; Green MJ, 2012, 'Lack of cortico-limbic coupling in bipolar disorder and schizophrenia during emotion regulation', Translational Psychiatry, vol. 90, pp. 1 - 9, http://dx.doi.org/10.1038/tp.2012.16
Morris RW; Fung S; Rothmond DA; Richards B; Ward SE; Noble PL; Woodward R; Weickert CS; Winslow J, 2010, 'The effect of gonadectomy on prepulse inhibition and fear-potentiated startle in adolescent rhesus macaques', Psychoneuroendocrinology, vol. 35, pp. 896 - 905, http://dx.doi.org/10.1016/j.psyneuen.2009.12.002
Richards B; Morris RW; Ward S; Schmitz S; Rothmond D; Noble P; Woodward R; Winslow J; Shannon-Weickert C, 2009, 'Gonadectomy negatively impacts social behavior of adolescent male primates', Hormones and Behavior, vol. 56, pp. 140 - 148, http://dx.doi.org/10.1016/j.yhbeh.2009.03.021
Morris RW; Shannon-Weickert C; Loughland C, 2009, 'Emotional face processing in schizophrenia', Current Opinion in Psychiatry, vol. 22, pp. 140 - 146, http://dx.doi.org/10.1097/YCO.0b013e328324f895
Bouton ME; Frohardt RJ; Sunsay C; Waddell J; Morris RW, 2008, 'Contextual Control of Inhibition With Reinforcement: Adaptation and Timing Mechanisms', Journal of Experimental Psychology: Animal Behavior Processes, vol. 34, pp. 223 - 236, http://dx.doi.org/10.1037/0097-7403.34.2.223
Morris RW; Bouton ME, 2007, 'The Effect of Yohimbine on the Extinction of Conditioned Fear: A Role for Context', Behavioral Neuroscience, vol. 121, pp. 501 - 514, http://dx.doi.org/10.1037/0735-7044.121.3.501
Morris RW; Bouton ME, 2006, 'Effect of unconditioned stimulus magnitude on the emergence of conditioned responding', Journal of Experimental Psychology: Animal Behavior Processes, vol. 32, pp. 371 - 385, http://dx.doi.org/10.1037/0097-7403.32.4.371
Waddell J; Morris RW; Bouton ME, 2006, 'Effects of bed nucleus of the stria terminalis lesions on conditioned anxiety: Aversive conditioning with long-duration conditional stimuli and reinstatement of extinguished fear', Behavioral Neuroscience, vol. 120, pp. 324 - 336, http://dx.doi.org/10.1037/0735-7044.120.2.324
Waddell J; Morris RW; Bouton ME, 2006, 'Effects of bed nucleus of the stria terminalis lesions on conditioned anxiety: Aversive conditioning with long-duration conditional stimuli and reinstatement of extinguished fear', BEHAVIORAL NEUROSCIENCE, vol. 120, pp. 324 - 336, http://dx.doi.org/10.1037/0735-7044.120.2.324
Morris RW; Westbrook RF; Kilcross A, 2005, 'Reinstatement of extinguished fear by beta-adrenergic arousal elicited by a conditioned context', Behavioral Neuroscience, vol. 119, pp. 1662 - 1671, http://dx.doi.org/10.1037/0735-7044.119.6.1662
Morris RW; Furlong TM; Westbrook RF, 2005, 'Recent exposure to a dangerous context impairs extinction and reinstates lost fear reactions', Journal of Experimental Psychology - Animal Behavior Processes, vol. 31, pp. 40 - 55, http://dx.doi.org/10.1037/0097-7403.31.1.40
Conference Papers
Dezfouli A; Morris R; Ramos F; Dayan P; Balleine BW, 2018, 'Integrated accounts of behavioral and neuroimaging data using flexible recurrent neural network models', in Bengio S; Wallach H; Larochelle H; Grauman K; CesaBianchi N; Garnett R (eds.), Advances in Neural Information Processing Systems, Curran Associates Inc, Montréal, Canada, pp. 4228 - 4237, presented at 32nd International Conference on Neural Information Processing Systems, Montréal, Canada, 03 December 2018 - 08 December 2018
Conway D; Chen F; Yu K; Zhou J; Morris R, 2016, 'Misplaced trust: A bias in human-machine trust attribution - In contradiction to learning theory', in Conference on Human Factors in Computing Systems - Proceedings, pp. 3035 - 3041, http://dx.doi.org/10.1145/2851581.2892433
Morris RW; Sparkes A; Mitchell PB; Weickert CS; Green MJ, 2012, 'The effect of emotion regulation on cortico-limbic coupling in bipolar disorder and schizophrenia', in Gershon C (ed.), Bipolar Disorders, Wiley Blackwell, Melbourne, VIC, pp. 41 - 41, presented at 5th Biennial Conference of the International Society for Bipolar Disorders, Istanbul, Turkey, 14 March 2012 - 17 March 2012, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000301531000074&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a
Green MJ; Morris R; Bonch-Osmolovskiy M; Sparks A; Lino BJ; O'Donnell M; Mitchell PB; Weickert CS; Weickert T, 2011, 'Dysregulated Affect in Schizophrenia and Bipolar Disorder', in BIOLOGICAL PSYCHIATRY, ELSEVIER SCIENCE INC, CA, San Francisco, pp. 232S - 232S, presented at 66th Annual Meeting of the Society-of-Biological-Psychiatry, CA, San Francisco, 12 May 2011 - 14 May 2011, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000290641800737&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
Vercammen A; Morris R; Green MJ; Lenroot R; Moore L; Short BL; Kulkarni J; Carr VJ; Weickert CS; Weickert T, 2011, 'INHIBITION OF RESPONSE TO EMOTIONAL WORDS ELICITS ATTENUATED NEURAL RESPONSES IN SCHIZOPHRENIA', in SCHIZOPHRENIA BULLETIN, OXFORD UNIV PRESS, CO, Colorado Springs, pp. 155 - 155, presented at 13th International Congress on Schizophrenia Research (ICSR), CO, Colorado Springs, 02 April 2011 - 06 April 2011, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000287746000438&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
Vercammen A; Morris R; Green MJ; Lenroot R; Moore L; Short B; Kulkarni J; Carr VJ; Shannon Weickert C; Weickert T, 2010, 'Inhibition of response to emotional words elicits attenuated neural responses in the caudate and temporal cortex of schizophrenia', in Human Brain Mapping, Wiley-Liss, Hoboken, NJ, USA, presented at 11th Biennial Australasian Schizophrenia Conference, Sydney, 22 September 2010 - 24 September 2010
Vercammen A; Morris R; Green MJ; Lenroot R; Moore L; Short BL; Kulkarni J; Carr VJ; Weickert CS; Weickert TW, 2010, 'INHIBITION OF RESPONSE TO EMOTIONAL WORDS ELICITS ATTENUATED NEURAL RESPONSES IN SCHIZOPHRENIA', in AUSTRALIAN AND NEW ZEALAND JOURNAL OF PSYCHIATRY, INFORMA HEALTHCARE, pp. A61 - A61, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000282954700171&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
Moore L; Morris R; Vercammen A; Lenroot R; Short BL; O'Donnell M; Kulkarni J; Carr VJ; Weickert CS; Weickert TW, 2010, 'INVERSE RELATIONSHIP BETWEEN SERUM TESTOSTERONE LEVEL AND SEVERITY OF PSYCHOTIC SYMPTOMS IN MALES WITH CHRONIC SCHIZOPHRENIA', in AUSTRALIAN AND NEW ZEALAND JOURNAL OF PSYCHIATRY, INFORMA HEALTHCARE, pp. A53 - A54, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000282954700149&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
Morris R; Vercammen A; Lenroot R; Moore L; Short B; Langton J; Curtis J; O'Donnell M; Kulkarni J; Carr VJ; Weickert CS; Weickert TW, 2010, 'ALTERED VENTRAL STRIATAL ACTIVITY DURING POSITIVE AND NEGATIVE PREDICTION-ERRORS IN SCHIZOPHRENIA', in AUSTRALIAN AND NEW ZEALAND JOURNAL OF PSYCHIATRY, INFORMA HEALTHCARE, pp. A37 - A38, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000282954700101&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
Theses / Dissertations
Morris, RW, 2005, The effect of the interval between extinction trials and between extinction training and test on conditioned fear