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Items: 1 to 20 of 120

1.

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.

2.

Parabolic discounting of monetary rewards by physical effort.

Hartmann MN, Hager OM, Tobler PN, Kaiser S.

Behav Processes. 2013 Nov;100:192-6. doi: 10.1016/j.beproc.2013.09.014. Epub 2013 Oct 15.

PMID:
24140077
3.

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.

4.

Sleep deprivation alters effort discounting but not delay discounting of monetary rewards.

Libedinsky C, Massar SA, Ling A, Chee W, Huettel SA, Chee MW.

Sleep. 2013 Jun 1;36(6):899-904. doi: 10.5665/sleep.2720.

5.

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
6.

Negative symptoms are associated with an increased subjective cost of cognitive effort.

Culbreth A, Westbrook A, Barch D.

J Abnorm Psychol. 2016 May;125(4):528-536. doi: 10.1037/abn0000153. Epub 2016 Mar 21.

7.

Characterization of reward and effort mechanisms in apathy.

Bonnelle V, Veromann KR, Burnett Heyes S, Lo Sterzo E, Manohar S, Husain M.

J Physiol Paris. 2015 Feb-Jun;109(1-3):16-26. doi: 10.1016/j.jphysparis.2014.04.002. Epub 2014 Apr 18. Review.

8.

Behavioral modeling of human choices reveals dissociable effects of physical effort and temporal delay on reward devaluation.

Klein-Flügge MC, Kennerley SW, Saraiva AC, Penny WD, Bestmann S.

PLoS Comput Biol. 2015 Mar 27;11(3):e1004116. doi: 10.1371/journal.pcbi.1004116. eCollection 2015 Mar. Erratum in: PLoS Comput Biol. 2017 Feb 27;13(2):e1005401.

9.

Neural Signatures of Value Comparison in Human Cingulate Cortex during Decisions Requiring an Effort-Reward Trade-off.

Klein-Flügge MC, Kennerley SW, Friston K, Bestmann S.

J Neurosci. 2016 Sep 28;36(39):10002-15. doi: 10.1523/JNEUROSCI.0292-16.2016. Epub 2016 Sep 28.

10.

Separate and overlapping brain areas encode subjective value during delay and effort discounting.

Massar SA, Libedinsky C, Weiyan C, Huettel SA, Chee MW.

Neuroimage. 2015 Oct 15;120:104-13. doi: 10.1016/j.neuroimage.2015.06.080. Epub 2015 Jul 8.

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.

Ventral striatal hypoactivation is associated with apathy but not diminished expression in patients with schizophrenia.

Kirschner M, Hager OM, Bischof M, Hartmann MN, Kluge A, Seifritz E, Tobler PN, Kaiser S.

J Psychiatry Neurosci. 2016 Apr;41(3):152-61.

13.

Apathy in schizophrenia as a deficit in the generation of options for action.

Hartmann MN, Kluge A, Kalis A, Mojzisch A, Tobler PN, Kaiser S.

J Abnorm Psychol. 2015 May;124(2):309-18. doi: 10.1037/abn0000048. Epub 2015 Feb 16.

14.

The role of the striatum in effort-based decision-making in the absence of reward.

Schouppe N, Demanet J, Boehler CN, Ridderinkhof KR, Notebaert W.

J Neurosci. 2014 Feb 5;34(6):2148-54. doi: 10.1523/JNEUROSCI.1214-13.2014.

15.

Fundamental contribution by the basolateral amygdala to different forms of decision making.

Ghods-Sharifi S, St Onge JR, Floresco SB.

J Neurosci. 2009 Apr 22;29(16):5251-9. doi: 10.1523/JNEUROSCI.0315-09.2009.

16.

Reward System Dysfunction as a Neural Substrate of Symptom Expression Across the General Population and Patients With Schizophrenia.

Simon JJ, Cordeiro SA, Weber MA, Friederich HC, Wolf RC, Weisbrod M, Kaiser S.

Schizophr Bull. 2015 Nov;41(6):1370-8. doi: 10.1093/schbul/sbv067. Epub 2015 May 25.

17.

Prefrontostriatal circuitry regulates effort-related decision making.

Hauber W, Sommer S.

Cereb Cortex. 2009 Oct;19(10):2240-7. doi: 10.1093/cercor/bhn241. Epub 2009 Jan 8.

PMID:
19131436
18.

Response effort discounts the subjective value of rewards.

Nishiyama R.

Behav Processes. 2014 Sep;107:175-7. doi: 10.1016/j.beproc.2014.08.002. Epub 2014 Aug 20.

PMID:
25150069
19.

Effort-based decision making as an objective paradigm for the assessment of motivational deficits in schizophrenia.

Fervaha G, Duncan M, Foussias G, Agid O, Faulkner GE, Remington G.

Schizophr Res. 2015 Oct;168(1-2):483-90. doi: 10.1016/j.schres.2015.07.023. Epub 2015 Jul 26.

PMID:
26215506
20.

Dopaminergic and glutamatergic regulation of effort- and delay-based decision making.

Floresco SB, Tse MT, Ghods-Sharifi S.

Neuropsychopharmacology. 2008 Jul;33(8):1966-79. Epub 2007 Sep 5.

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