Northwestern University Feinberg School of Medicine

Kahnt Laboratory

Publications

2017

Howard JD, Kahnt T. Identity-specific reward representations in orbitofrontal cortex are modulated by selective devaluation. Journal of Neuroscience 2017 Mar 8; 37(10):2627-2638. PMID: 28159906.

Kahnt T, Tobler PN. Dopamine modulates the functional organization of the orbitofrontal cortex. Journal of Neuroscience  2017 Feb 8; 37(6):1493-1504; PMID: 28069917.

2016

Weber KA 2nd, Chen Y, Wang X, Kahnt T, Parrish TB. Functional magnetic resonance imaging of the cervical spinal cord during thermal stimulation across consecutive runs. NeuroImage 2016 Sep 8; 143:267-279 PMID: 27616641

Howard JD, Kahnt T, Gottfried JA. Converging prefrontal pathways support associative and perceptual features of conditioned stimuli. Nature Communications 2016 May 4; 7:11546 PMID: 27143299

Kahnt T, Tobler PN. Dopamine regulates stimulus generalization in the human hippocampus. eLife 2016; 5:e12678 PMID: 26830462

Weber KA 2nd, Chen Y, Wang X, Kahnt T, Parrish TB. Lateralization of cervical spinal cord activity during an isometric upper extremity motor task with functional magnetic resonance imaging. NeuroImage 2016 Jan 15; 125:233-43 PMID: 26488256

Qu LP, Kahnt T, Cole SM, Gottfried, JA. De novo emergence of odor category representations in the human Brain. Journal of Neuroscience 2016 Jan 13; 36(2):468-78. PMID: 26758838 

2015

Wisniewski D, Reverberi C, Kahnt T, Haynes, JD. The role of parietal cortex in the representation of task-reward-associations. Journal of Neuroscience 2015 Sep 9; 35(36):12355-65. PMID: 26354905

Howard JD, Gottfried JA, Tobler PN, Kahnt T. Identity-specific coding of future rewards in the human orbitofrontal cortex. Proceedings of the National Academy of Sciences of the United States of America 2015 Apr 21; 112(16):5195-200. PMID: 25848032

Kahnt T, Weber S, Hacker H, Robbins TW, Tobler PN. Dopamine D2-receptor blockade enhances decoding of prefrontal signals in humansJournal of Neuroscience 2015 Mar 4; 35(9):4104-11. PMID: 25740537

2014

Kahnt T, Park SQ, Haynes JD, Tobler PN. Disentangling neural representations of value and salience in the human brainProceedings of the National Academy of Sciences of the United States of America 2014 Apr 1; 111(13):5000-5. PMID: 24639493

2013

Weygandt M, Mai K, Dommes E, Leupelt V, Hackmack K, Kahnt T, Rothemund Y, Spranger J, Haynes JD. The role of neural impulse control mechanisms for dietary success in obesity. NeuroImage 2013 Jul 16; 83:669-78. PMID: 23867558.

Tusche A, Kahnt T, Wisniewski D, Haynes JD. Automatic processing of political preferences in the human brain. NeuroImage 2013 May 15; 72:174-82. PMID: 23353599

Burke CJ, Brünger C, Kahnt T, Park SQ, Tobler PN. Neural integration of risk and effort costs by the frontal pole: only upon request. Journal of Neuroscience 2013 Jan 23; 33(4):1706-13a. PMID: 23345243

Kahnt T, Tobler PN. Salience signals in the right temporoparietal junction facilitate value-based decisions. Journal of Neuroscience 2013 Jan 16; 33(3):863-9. PMID: 23325225

2012

Imamoglu F, Kahnt T, Koch C, Haynes JD. Changes in functional connectivity support conscious object recognition. NeuroImage 2012 Dec; 63(4):1909-17. PMID: 22877578

Kahnt T, Park SQ, Burke CJ, Tobler PN. How glitter relates to gold: similarity-dependent reward prediction errors in the human striatum. Journal of Neuroscience 2012 Nov 14; 32(46):16521-9. PMID: 23152634

van den Bos W, Cohen MX, Kahnt T, Crone EA. Striatum-medial prefrontal cortex connectivity predicts developmental changes in reinforcement learning. Cerebral cortex (New York, N.Y. : 1991) 2012 Jun; 22(6):1247-55. PMID: 21817091

Kahnt T, Chang LJ, Park SQ, Heinzle J, Haynes JD. Connectivity-based parcellation of the human orbitofrontal cortexJournal of Neuroscience 2012 May 2; 32(18):6240-50. PMID: 22553030

Park SQ, Kahnt T, Talmi D, Rieskamp J, Dolan RJ, Heekeren HR. Adaptive coding of reward prediction errors is gated by striatal coupling. Proceedings of the National Academy of Sciences of the United States of America 2012 Mar 13; 109(11):4285-9. PMID: 22371590

2011

Kahnt T, Heinzle J, Park SQ, Haynes JD. Decoding the formation of reward predictions across learning. Journal of Neuroscience 2011 Oct 12; 31(41):14624-30. PMID: 21994378

Park SQ, Kahnt T, Rieskamp J, Heekeren HR. Neurobiology of value integration: when value impacts valuation. Journal of Neuroscience 2011 Jun 22; 31(25):9307-14. PMID: 21697380

Heinzle J, Kahnt T, Haynes JD. Topographically specific functional connectivity between visual field maps in the human brain. NeuroImage 2011 Jun 1; 56(3):1426-36. PMID: 21376818

Kahnt T, Heinzle J, Park SQ, Haynes JD. Decoding different roles for vmPFC and dlPFC in multi-attribute decision making. NeuroImage 2011 May 15; 56(2):709-15. PMID: 20510371

Kahnt T, Grueschow M, Speck O, Haynes JD. Perceptual learning and decision-making in human medial frontal cortexNeuron 2011 May 12; 70(3):549-59. PMID: 21555079

2010

Bermpohl F, Kahnt T, Dalanay U, Hägele C, Sajonz B, Wegner T, Stoy M, Adli M, Krüger S, Wrase J, Ströhle A, Bauer M, Heinz A. Altered representation of expected value in the orbitofrontal cortex in mania. Human brain mapping 2010 Jul; 31(7):958-69. PMID: 19950195

Park SQ, Kahnt T, Beck A, Cohen MX, Dolan RJ, Wrase J, Heinz A. Prefrontal cortex fails to learn from reward prediction errors in alcohol dependence. Journal of Neuroscience 2010 Jun 2; 30(22):7749-53. PMID: 20519550

Sajonz B, Kahnt T, Margulies DS, Park SQ, Wittmann A, Stoy M, Ströhle A, Heinz A, Northoff G, Bermpohl F. Delineating self-referential processing from episodic memory retrieval: common and dissociable networks. NeuroImage 2010 May 1; 50(4):1606-17. PMID: 20123026

Kahnt T, Heinzle J, Park SQ, Haynes JD. The neural code of reward anticipation in human orbitofrontal cortexProceedings of the National Academy of Sciences of the United States of America 2010 Mar 30; 107(13):6010-5. PMID: 20231475

2009

Beck A, Schlagenhauf F, Wüstenberg T, Hein J, Kienast T, Kahnt T, Schmack K, Hägele C, Knutson B, Heinz A, Wrase J. Ventral striatal activation during reward anticipation correlates with impulsivity in alcoholics. Biological psychiatry 2009 Oct 15; 66(8):734-42. PMID: 19560123

Kahnt T, Park SQ, Cohen MX, Beck A, Heinz A, Wrase J. Dorsal striatal-midbrain connectivity in humans predicts how reinforcements are used to guide decisions. Journal of cognitive neuroscience 2009 Jul; 21(7):1332-45. PMID: 18752410

Bermpohl F, Dalanay U, Kahnt T, Sajonz B, Heimann H, Ricken R, Stoy M, Hägele C, Schlagenhauf F, Adli M, Wrase J, Ströhle A, Heinz A, Bauer M. A preliminary study of increased amygdala activation to positive affective stimuli in mania. Bipolar disorders 2009 Feb; 11(1):70-5. PMID: 19133968

2008

Schlagenhauf F, Juckel G, Koslowski M, Kahnt T, Knutson B, Dembler T, Kienast T, Gallinat J, Wrase J, Heinz A. Reward system activation in schizophrenic patients switched from typical neuroleptics to olanzapine. Psychopharmacology 2008 Mar; 196(4):673-84. PMID: 18097655

2007

Wrase J, Kahnt T, Schlagenhauf F, Beck A, Cohen MX, Knutson B, Heinz A. Different neural systems adjust motor behavior in response to reward and punishment. NeuroImage 2007 Jul 15; 36(4):1253-62. PMID: 17521924

Heinz A, Wrase J, Kahnt T, Beck A, Bromand Z, Grüsser SM, Kienast T, Smolka MN, Flor H, Mann K. Brain activation elicited by affectively positive stimuli is associated with a lower risk of relapse in detoxified alcoholic subjects. Alcoholism, clinical and experimental research 2007 Jul; 31(7):1138-47. PMID: 17488322

Wrase J, Schlagenhauf F, Kienast T, Wüstenberg T, Bermpohl F, Kahnt T, Beck A, Ströhle A, Juckel G, Knutson B, Heinz A. Dysfunction of reward processing correlates with alcohol craving in detoxified alcoholics. NeuroImage 2007 Apr 1; 35(2):787-94. PMID: 17291784