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Items: 1 to 50 of 78

1.

HIV infection and cerebral small vessel disease are independently associated with brain atrophy and cognitive impairment.

Sanford R, Strain J, Dadar M, Maranzano J, Bonnet A, Mayo NE, Scott SC, Fellows LK, Ances BM, Collins DL.

AIDS. 2019 Mar 11. doi: 10.1097/QAD.0000000000002193. [Epub ahead of print]

PMID:
30870193
2.

A critical role for human ventromedial frontal lobe in value comparison of complex objects based on attribute configuration.

Pelletier G, Fellows LK.

J Neurosci. 2019 Mar 13. pii: 2969-18. doi: 10.1523/JNEUROSCI.2969-18.2019. [Epub ahead of print]

PMID:
30867258
3.

A Neuroethics Backbone for the Evolving Canadian Brain Research Strategy.

Illes J, Weiss S, Bains J, Chandler JA, Conrod P, De Koninck Y, Fellows LK, Groetzinger D, Racine E, Robillard JM, Sokolowski MB.

Neuron. 2019 Feb 6;101(3):370-374. doi: 10.1016/j.neuron.2018.12.021.

4.

Ventromedial frontal lobe damage affects interpretation, not exploration, of emotional facial expressions.

Vaidya AR, Fellows LK.

Cortex. 2019 Jan 14;113:312-328. doi: 10.1016/j.cortex.2018.12.013. [Epub ahead of print]

PMID:
30716612
5.

Is ventromedial prefrontal cortex critical for behavior change without external reinforcement?

Aridan N, Pelletier G, Fellows LK, Schonberg T.

Neuropsychologia. 2019 Feb 18;124:208-215. doi: 10.1016/j.neuropsychologia.2018.12.008. Epub 2018 Dec 11.

6.

HIV-Related Stigma Affects Cognition in Older Men Living With HIV.

Lam A, Mayo NE, Scott S, Brouillette MJ, Fellows LK.

J Acquir Immune Defic Syndr. 2019 Feb 1;80(2):198-204. doi: 10.1097/QAI.0000000000001898.

PMID:
30399037
7.

An intrinsic association between olfactory identification and spatial memory in humans.

Dahmani L, Patel RM, Yang Y, Chakravarty MM, Fellows LK, Bohbot VD.

Nat Commun. 2018 Oct 16;9(1):4162. doi: 10.1038/s41467-018-06569-4.

8.

Estimates of Prevalence of Cognitive Impairment From Research Studies Can Be Affected by Selection Bias.

Mayo NE, Brouillette MJ, Fellows LK.

J Acquir Immune Defic Syndr. 2018 Jun 1;78(2):e7-e8. doi: 10.1097/QAI.0000000000001668. No abstract available.

PMID:
29489624
9.

The structural and functional brain networks that support human social networks.

Noonan MP, Mars RB, Sallet J, Dunbar RIM, Fellows LK.

Behav Brain Res. 2018 Dec 14;355:12-23. doi: 10.1016/j.bbr.2018.02.019. Epub 2018 Feb 20.

10.

Association of Brain Structure Changes and Cognitive Function With Combination Antiretroviral Therapy in HIV-Positive Individuals.

Sanford R, Fellows LK, Ances BM, Collins DL.

JAMA Neurol. 2018 Jan 1;75(1):72-79. doi: 10.1001/jamaneurol.2017.3036.

11.

Ventromedial Frontal Lobe Damage Alters how Specific Attributes are Weighed in Subjective Valuation.

Vaidya AR, Sefranek M, Fellows LK.

Cereb Cortex. 2018 Nov 1;28(11):3857-3867. doi: 10.1093/cercor/bhx246.

PMID:
29069371
12.

Personalized Risk Index for Neurocognitive Decline Among People With Well-Controlled HIV Infection.

Yuen T, Brouillette MJ, Fellows LK, Ellis RJ, Letendre S, Heaton R, Mayo N; CHARTER group,.

J Acquir Immune Defic Syndr. 2017 Sep 1;76(1):48-54. doi: 10.1097/QAI.0000000000001466.

PMID:
28797021
13.

Effects of levodopa on corticostriatal circuits supporting working memory in Parkinson's disease.

Simioni AC, Dagher A, Fellows LK.

Cortex. 2017 Aug;93:193-205. doi: 10.1016/j.cortex.2017.05.021. Epub 2017 Jun 7.

PMID:
28675834
14.

Contrasting Effects of Medial and Lateral Orbitofrontal Cortex Lesions on Credit Assignment and Decision-Making in Humans.

Noonan MP, Chau BKH, Rushworth MFS, Fellows LK.

J Neurosci. 2017 Jul 19;37(29):7023-7035. doi: 10.1523/JNEUROSCI.0692-17.2017. Epub 2017 Jun 19.

15.

The electrophysiology of neuroHIV: A systematic review of EEG and MEG studies in people with HIV infection since the advent of highly-active antiretroviral therapy.

Fernández-Cruz AL, Fellows LK.

Clin Neurophysiol. 2017 Jun;128(6):965-976. doi: 10.1016/j.clinph.2017.03.035. Epub 2017 Mar 31.

PMID:
28433855
16.

The Neuroscience of Human Decision-Making Through the Lens of Learning and Memory.

Fellows LK.

Curr Top Behav Neurosci. 2018;37:231-251. doi: 10.1007/7854_2016_468. Review.

PMID:
28213812
17.

Regionally Specific Brain Volumetric and Cortical Thickness Changes in HIV-Infected Patients in the HAART Era.

Sanford R, Fernandez Cruz AL, Scott SC, Mayo NE, Fellows LK, Ances BM, Collins DL.

J Acquir Immune Defic Syndr. 2017 Apr 15;74(5):563-570. doi: 10.1097/QAI.0000000000001294.

18.

The Ventromedial Frontal Lobe Contributes to Forming Effective Solutions to Real-world Problems.

Peters SL, Fellows LK, Sheldon S.

J Cogn Neurosci. 2017 Jun;29(6):991-1001. doi: 10.1162/jocn_a_01088. Epub 2016 Dec 19.

PMID:
27991183
19.

Viewpoints: Dialogues on the functional role of the ventromedial prefrontal cortex.

Delgado MR, Beer JS, Fellows LK, Huettel SA, Platt ML, Quirk GJ, Schiller D.

Nat Neurosci. 2016 Nov 29;19(12):1545-1552. doi: 10.1038/nn.4438. Review. No abstract available.

PMID:
27898086
20.

Necessary Contributions of Human Frontal Lobe Subregions to Reward Learning in a Dynamic, Multidimensional Environment.

Vaidya AR, Fellows LK.

J Neurosci. 2016 Sep 21;36(38):9843-58. doi: 10.1523/JNEUROSCI.1337-16.2016.

21.

Identifying Neurocognitive Decline at 36 Months among HIV-Positive Participants in the CHARTER Cohort Using Group-Based Trajectory Analysis.

Brouillette MJ, Yuen T, Fellows LK, Cysique LA, Heaton RK, Mayo NE.

PLoS One. 2016 May 18;11(5):e0155766. doi: 10.1371/journal.pone.0155766. eCollection 2016.

22.

Do Political and Economic Choices Rely on Common Neural Substrates? A Systematic Review of the Emerging Neuropolitics Literature.

Krastev S, McGuire JT, McNeney D, Kable JW, Stolle D, Gidengil E, Fellows LK.

Front Psychol. 2016 Feb 25;7:264. doi: 10.3389/fpsyg.2016.00264. eCollection 2016. Review.

23.

Understanding and optimizing brain health in HIV now: protocol for a longitudinal cohort study with multiple randomized controlled trials.

Mayo NE, Brouillette MJ, Fellows LK; Positive Brain Health Now Investigators.

BMC Neurol. 2016 Jan 14;16:8. doi: 10.1186/s12883-016-0527-1.

24.

Compensatory striatal-cerebellar connectivity in mild-moderate Parkinson's disease.

Simioni AC, Dagher A, Fellows LK.

Neuroimage Clin. 2015 Nov 11;10:54-62. doi: 10.1016/j.nicl.2015.11.005. eCollection 2016.

25.

Testing necessary regional frontal contributions to value assessment and fixation-based updating.

Vaidya AR, Fellows LK.

Nat Commun. 2015 Dec 14;6:10120. doi: 10.1038/ncomms10120.

26.

Personality and Situation Predictors of Consistent Eating Patterns.

Vainik U, Dubé L, Lu J, Fellows LK.

PLoS One. 2015 Dec 3;10(12):e0144134. doi: 10.1371/journal.pone.0144134. eCollection 2015.

27.

Quantifying cognition at the bedside: a novel approach combining cognitive symptoms and signs in HIV.

Brouillette MJ, Fellows LK, Palladini L, Finch L, Thomas R, Mayo NE.

BMC Neurol. 2015 Nov 13;15:224. doi: 10.1186/s12883-015-0483-1.

28.

Ventromedial Frontal Cortex Is Critical for Guiding Attention to Reward-Predictive Visual Features in Humans.

Vaidya AR, Fellows LK.

J Neurosci. 2015 Sep 16;35(37):12813-23. doi: 10.1523/JNEUROSCI.1607-15.2015.

29.

Lateral orbitofrontal cortex links social impressions to political choices.

Xia C, Stolle D, Gidengil E, Fellows LK.

J Neurosci. 2015 Jun 3;35(22):8507-14. doi: 10.1523/JNEUROSCI.0526-15.2015.

30.

Eating traits questionnaires as a continuum of a single concept. Uncontrolled eating.

Vainik U, Neseliler S, Konstabel K, Fellows LK, Dagher A.

Appetite. 2015 Jul;90:229-39. doi: 10.1016/j.appet.2015.03.004. Epub 2015 Mar 10.

PMID:
25769975
31.

Double dissociation of error inhibition and correction deficits after basal ganglia or dorsomedial frontal damage in humans.

Hochman EY, Wang S, Milner TE, Fellows LK.

Neuropsychologia. 2015 Mar;69:130-9. doi: 10.1016/j.neuropsychologia.2015.01.023. Epub 2015 Jan 17.

PMID:
25600344
32.

Striatal D1 and D2 signaling differentially predict learning from positive and negative outcomes.

Cox SM, Frank MJ, Larcher K, Fellows LK, Clark CA, Leyton M, Dagher A.

Neuroimage. 2015 Apr 1;109:95-101. doi: 10.1016/j.neuroimage.2014.12.070. Epub 2015 Jan 3.

PMID:
25562824
33.

Behavioral and neural valuation of foods is driven by implicit knowledge of caloric content.

Tang DW, Fellows LK, Dagher A.

Psychol Sci. 2014 Dec;25(12):2168-76. doi: 10.1177/0956797614552081. Epub 2014 Oct 10.

PMID:
25304885
34.

A better screening tool for HIV-associated neurocognitive disorders: is it what clinicians need?

Brouillette MJ, Mayo N, Fellows LK, Lebedeva E, Higgins J, Overton ET, Ances BM, Koski L.

AIDS. 2015 May 15;29(8):895-902. doi: 10.1097/QAD.0000000000000152.

35.

Material-specific interference control is dissociable and lateralized in human prefrontal cortex.

Geddes MR, Tsuchida A, Ashley V, Swick D, Fellows LK.

Neuropsychologia. 2014 Nov;64:310-9. doi: 10.1016/j.neuropsychologia.2014.09.024. Epub 2014 Sep 27.

PMID:
25261153
36.

Eye spy: the predictive value of fixation patterns in detecting subtle and extreme emotions from faces.

Vaidya AR, Jin C, Fellows LK.

Cognition. 2014 Nov;133(2):443-56. doi: 10.1016/j.cognition.2014.07.004. Epub 2014 Aug 23.

PMID:
25151253
37.

Evidence for a role for the dorsal anterior cingulate cortex in disengaging from an incorrect action.

Hochman EY, Vaidya AR, Fellows LK.

PLoS One. 2014 Jun 26;9(6):e101126. doi: 10.1371/journal.pone.0101126. eCollection 2014.

38.

Neurobehavioural correlates of body mass index and eating behaviours in adults: a systematic review.

Vainik U, Dagher A, Dubé L, Fellows LK.

Neurosci Biobehav Rev. 2013 Mar;37(3):279-99. doi: 10.1016/j.neubiorev.2012.11.008. Epub 2012 Dec 19. Review.

39.

Are core component processes of executive function dissociable within the frontal lobes? Evidence from humans with focal prefrontal damage.

Tsuchida A, Fellows LK.

Cortex. 2013 Jul-Aug;49(7):1790-800. doi: 10.1016/j.cortex.2012.10.014. Epub 2012 Nov 6.

PMID:
23206529
40.

Current concepts in decision-making research from bench to bedside.

Fellows LK.

J Int Neuropsychol Soc. 2012 Nov;18(6):937-41. doi: 10.1017/S1355617712001294. Review. No abstract available.

PMID:
23158226
41.

A model of food reward learning with dynamic reward exposure.

Hammond RA, Ornstein JT, Fellows LK, Dubé L, Levitan R, Dagher A.

Front Comput Neurosci. 2012 Oct 11;6:82. doi: 10.3389/fncom.2012.00082. eCollection 2012.

42.

Dissecting the effects of disease and treatment on impulsivity in Parkinson's disease.

Simioni AC, Dagher A, Fellows LK.

J Int Neuropsychol Soc. 2012 Nov;18(6):942-51. doi: 10.1017/S135561771200094X. Epub 2012 Oct 19.

PMID:
23079116
43.

The Neurology of Value.

Fellows LK.

In: Gottfried JA, editor. Neurobiology of Sensation and Reward. Boca Raton (FL): CRC Press/Taylor & Francis; 2011. Chapter 16.

44.

Food and drug cues activate similar brain regions: a meta-analysis of functional MRI studies.

Tang DW, Fellows LK, Small DM, Dagher A.

Physiol Behav. 2012 Jun 6;106(3):317-24. doi: 10.1016/j.physbeh.2012.03.009. Epub 2012 Mar 16.

PMID:
22450260
45.

Ventromedial frontal lobe damage disrupts the accuracy, but not the speed, of value-based preference judgments.

Henri-Bhargava A, Simioni A, Fellows LK.

Neuropsychologia. 2012 Jun;50(7):1536-42. doi: 10.1016/j.neuropsychologia.2012.03.006. Epub 2012 Mar 14.

PMID:
22433288
46.

Genetic variation in CYP2A6 predicts neural reactivity to smoking cues as measured using fMRI.

Tang DW, Hello B, Mroziewicz M, Fellows LK, Tyndale RF, Dagher A.

Neuroimage. 2012 May 1;60(4):2136-43. doi: 10.1016/j.neuroimage.2012.01.119. Epub 2012 Feb 3.

PMID:
22342802
47.

Are you upset? Distinct roles for orbitofrontal and lateral prefrontal cortex in detecting and distinguishing facial expressions of emotion.

Tsuchida A, Fellows LK.

Cereb Cortex. 2012 Dec;22(12):2904-12. doi: 10.1093/cercor/bhr370. Epub 2012 Jan 5.

PMID:
22223852
48.

Orbitofrontal contributions to value-based decision making: evidence from humans with frontal lobe damage.

Fellows LK.

Ann N Y Acad Sci. 2011 Dec;1239:51-8. doi: 10.1111/j.1749-6632.2011.06229.x. Review.

PMID:
22145875
49.

Double dissociation of stimulus-value and action-value learning in humans with orbitofrontal or anterior cingulate cortex damage.

Camille N, Tsuchida A, Fellows LK.

J Neurosci. 2011 Oct 19;31(42):15048-52. doi: 10.1523/JNEUROSCI.3164-11.2011.

50.

Acute phenylalanine/tyrosine depletion reduces motivation to smoke cigarettes across stages of addiction.

Venugopalan VV, Casey KF, O'Hara C, O'Loughlin J, Benkelfat C, Fellows LK, Leyton M.

Neuropsychopharmacology. 2011 Nov;36(12):2469-76. doi: 10.1038/npp.2011.135. Epub 2011 Jul 20.

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