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Items: 1 to 20 of 153

1.

Effort, anhedonia, and function in schizophrenia: reduced effort allocation predicts amotivation and functional impairment.

Barch DM, Treadway MT, Schoen N.

J Abnorm Psychol. 2014 May;123(2):387-97. doi: 10.1037/a0036299.

2.

Motivation and effort in individuals with social anhedonia.

McCarthy JM, Treadway MT, Blanchard JJ.

Schizophr Res. 2015 Jun;165(1):70-5. doi: 10.1016/j.schres.2015.03.030. Epub 2015 Apr 15.

3.

Anhedonia in schizophrenia: Deficits in both motivation and hedonic capacity.

Wang J, Huang J, Yang XH, Lui SS, Cheung EF, Chan RC.

Schizophr Res. 2015 Oct;168(1-2):465-74. doi: 10.1016/j.schres.2015.06.019. Epub 2015 Jul 14.

PMID:
26185892
4.

Inefficient effort allocation and negative symptoms in individuals with schizophrenia.

McCarthy JM, Treadway MT, Bennett ME, Blanchard JJ.

Schizophr Res. 2016 Feb;170(2-3):278-84. doi: 10.1016/j.schres.2015.12.017. Epub 2016 Jan 4.

PMID:
26763628
5.

Motivational deficits in effort-based decision making in individuals with subsyndromal depression, first-episode and remitted depression patients.

Yang XH, Huang J, Zhu CY, Wang YF, Cheung EF, Chan RC, Xie GR.

Psychiatry Res. 2014 Dec 30;220(3):874-82. doi: 10.1016/j.psychres.2014.08.056. Epub 2014 Sep 16.

PMID:
25262638
6.

Diminished caudate and superior temporal gyrus responses to effort-based decision making in patients with first-episode major depressive disorder.

Yang XH, Huang J, Lan Y, Zhu CY, Liu XQ, Wang YF, Cheung EF, Xie GR, Chan RC.

Prog Neuropsychopharmacol Biol Psychiatry. 2016 Jan 4;64:52-9. doi: 10.1016/j.pnpbp.2015.07.006. Epub 2015 Jul 18.

PMID:
26192817
7.

Effort-based decision-making in major depressive disorder: a translational model of motivational anhedonia.

Treadway MT, Bossaller NA, Shelton RC, Zald DH.

J Abnorm Psychol. 2012 Aug;121(3):553-8. doi: 10.1037/a0028813. Epub 2012 Jul 9.

8.

Impaired effort allocation in patients with schizophrenia.

Treadway MT, Peterman JS, Zald DH, Park S.

Schizophr Res. 2015 Feb;161(2-3):382-5. doi: 10.1016/j.schres.2014.11.024. Epub 2014 Dec 5.

9.

Apathy but not diminished expression in schizophrenia is associated with discounting of monetary rewards by physical effort.

Hartmann MN, Hager OM, Reimann AV, Chumbley JR, Kirschner M, Seifritz E, Tobler PN, Kaiser S.

Schizophr Bull. 2015 Mar;41(2):503-12. doi: 10.1093/schbul/sbu102. Epub 2014 Jul 22.

10.

Worth the 'EEfRT'? The effort expenditure for rewards task as an objective measure of motivation and anhedonia.

Treadway MT, Buckholtz JW, Schwartzman AN, Lambert WE, Zald DH.

PLoS One. 2009 Aug 12;4(8):e6598. doi: 10.1371/journal.pone.0006598.

11.

Incentive motivation deficits in schizophrenia reflect effort computation impairments during cost-benefit decision-making.

Fervaha G, Graff-Guerrero A, Zakzanis KK, Foussias G, Agid O, Remington G.

J Psychiatr Res. 2013 Nov;47(11):1590-6. doi: 10.1016/j.jpsychires.2013.08.003. Epub 2013 Aug 28.

PMID:
23992770
12.

Neural Substrates of the Impaired Effort Expenditure Decision Making in Schizophrenia.

Huang J, Yang XH, Lan Y, Zhu CY, Liu XQ, Wang YF, Cheung EF, Xie GR, Chan RC.

Neuropsychology. 2016 Apr 7. [Epub ahead of print]

PMID:
27054437
13.

Expected value and prediction error abnormalities in depression and schizophrenia.

Gradin VB, Kumar P, Waiter G, Ahearn T, Stickle C, Milders M, Reid I, Hall J, Steele JD.

Brain. 2011 Jun;134(Pt 6):1751-64. doi: 10.1093/brain/awr059. Epub 2011 Apr 10.

14.

Goal representations and motivational drive in schizophrenia: the role of prefrontal-striatal interactions.

Barch DM, Dowd EC.

Schizophr Bull. 2010 Sep;36(5):919-34. doi: 10.1093/schbul/sbq068. Epub 2010 Jun 21. Review.

15.

Avolition in schizophrenia is associated with reduced willingness to expend effort for reward on a Progressive Ratio task.

Strauss GP, Whearty KM, Morra LF, Sullivan SK, Ossenfort KL, Frost KH.

Schizophr Res. 2016 Jan;170(1):198-204. doi: 10.1016/j.schres.2015.12.006. Epub 2015 Dec 14.

PMID:
26701649
16.

Amping up effort: effects of d-amphetamine on human effort-based decision-making.

Wardle MC, Treadway MT, Mayo LM, Zald DH, de Wit H.

J Neurosci. 2011 Nov 16;31(46):16597-602. doi: 10.1523/JNEUROSCI.4387-11.2011.

17.

Do patients with schizophrenia exhibit aberrant salience?

Roiser JP, Stephan KE, den Ouden HE, Barnes TR, Friston KJ, Joyce EM.

Psychol Med. 2009 Feb;39(2):199-209. doi: 10.1017/S0033291708003863. Epub 2008 Jun 30.

18.

Caffeine increases psychomotor performance on the effort expenditure for rewards task.

Wardle MC, Treadway MT, de Wit H.

Pharmacol Biochem Behav. 2012 Oct;102(4):526-31. doi: 10.1016/j.pbb.2012.06.016. Epub 2012 Jun 29.

19.

Effort discounting and its association with negative symptoms in schizophrenia.

Docx L, de la Asuncion J, Sabbe B, Hoste L, Baeten R, Warnaerts N, Morrens M.

Cogn Neuropsychiatry. 2015;20(2):172-85. doi: 10.1080/13546805.2014.993463. Epub 2015 Jan 3.

PMID:
25559619
20.

Effort-Based Decision Making: A Novel Approach for Assessing Motivation in Schizophrenia.

Green MF, Horan WP, Barch DM, Gold JM.

Schizophr Bull. 2015 Sep;41(5):1035-44. doi: 10.1093/schbul/sbv071. Epub 2015 Jun 18. Review.

PMID:
26089350
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