Select Publications

1: Habak C, Noreau A, Nagano-Saito A, Mejía-Constaín B, Degroot C, Strafella AP, Chouinard S, Lafontaine AL, Rouleau GA, Monchi O. Dopamine transporter SLC6A3 genotype affects cortico-striatal activity of set-shifts in Parkinson’s disease. Brain. 2014 Nov;137(Pt 11):3025-35. doi: 10.1093/brain/awu251. Epub 2014 Sep 10. PubMed PMID: 25212851; PubMed Central PMCID: PMC4208466.

2: Monchi O, Hanganu A. Reply: Is nucleus accumbens atrophy correlated with cognitive symptoms of Parkinson’s disease? Brain. 2014 Jul 16. pii: awu200. [Epub ahead of print] PubMed PMID: 25034896.

3: MacDonald AA, Seergobin KN, Tamjeedi R, Owen AM, Provost JS, Monchi O. , Ganjavi H, MacDonald PA. Examining dorsal striatum in cognitive effort using Parkinson’s disease and fMRI. Ann Clin Transl Neurol. 2014 Jun;1(6):390-400. doi: 10.1002/acn3.62. Epub 2014 May 16. PubMed PMID: 25356409; PubMed Central PMCID: PMC4184667.

4: Hanganu A, Bedetti C, Degroot C, Mejia-Constain B, Lafontaine AL, Soland V, Chouinard S, Bruneau MA, Mellah S, Belleville S, Monchi O. Mild cognitive impairment is linked with faster rate of cortical thinning in patients with Parkinson’s disease longitudinally. Brain. 2014 Apr;137(Pt 4):1120-9. doi: 10.1093/brain/awu036. Epub 2014 Mar 10. PubMed PMID: 24613932.

5: Rahayel S, Montplaisir J, Monchi O, Bedetti C, Postuma RB, Brambati S, Carrier J, Joubert S, Latreille V, Jubault T, Gagnon JF. Patterns of cortical thinning in idiopathic rapid eye movement sleep behavior disorder. Mov Disord. 2014 Feb 22. doi: 10.1002/mds.25820. [Epub ahead of print] PubMed PMID: 24676967.

6: Christopher L, Marras C, Duff-Canning S, Koshimori Y, Chen R, Boileau I, Segura B, Monchi O, Lang AE, Rusjan P, Houle S, Strafella AP. Combined insular and striatal dopamine dysfunction are associated with executive deficits in Parkinson’s disease with mild cognitive impairment. Brain. 2014 Feb;137(Pt 2):565-75. doi: 10.1093/brain/awt337. Epub 2013 Dec 12. PubMed PMID: 24334314.

7: Hanganu A, Degroot C, Monchi O, Bedetti C, Mejia-Constain B, Lafontaine AL, Chouinard S, Bruneau MA. Influence of depressive symptoms on dopaminergic treatment of Parkinson’s disease. Front Neurol. 2014 Sep 25;5:188. doi: 10.3389/fneur.2014.00188. eCollection 2014. PubMed PMID: 25309508; PubMed Central PMCID: PMC4174860.

8: Nagano-Saito A, Martinu K, Monchi O. Function of basal ganglia in bridging cognitive and motor modules to perform an action. Front Neurosci. 2014 Jul 8;8:187. doi: 10.3389/fnins.2014.00187. eCollection 2014. PubMed PMID: 25071432; PubMed Central PMCID: PMC4086202.

9: Nagano-Saito A, Habak C, Mejía-Constaín B, Degroot C, Monetta L, Jubault T, Bedetti C, Lafontaine AL, Chouinard S, Soland V, Ptito A, Strafella AP, Monchi O. Effect of mild cognitive impairment on the patterns of neural activity in early Parkinson’s disease. Neurobiol Aging. 2014 Jan;35(1):223-31. doi: 10.1016/j.neurobiolaging.2013.06.025. Epub 2013 Aug 7. PubMed PMID: 23932879.

10: Poulin-Lord MP, Barbeau EB, Soulières I, Monchi O, Doyon J, Benali H, Mottron L. Increased topographical variability of task-related activation in perceptive and motor associative regions in adult autistics. Neuroimage Clin. 2014 Feb 25;4:444-53. doi: 10.1016/j.nicl.2014.02.008. eCollection 2014. PubMed PMID: 25101235; PubMed Central PMCID: PMC4116759.

11: Martinu K, Nagano-Saito A, Fogel S, Monchi O. Asymmetrical Effect of Levodopa on the Neural Activity of Motor Regions in PD. PLoS One. 2014 Nov 4;9(11):e111600. doi: 10.1371/journal.pone.0111600. eCollection 2014. PubMed PMID: 25369523; PubMed Central PMCID: PMC4219727.

12: Lungu O, Monchi O, Albouy G, Jubault T, Ballarin E, Burnod Y, Doyon J. Striatal and hippocampal involvement in motor sequence chunking depends on the learning strategy. PLoS One. 2014 Aug 22;9(8):e103885. doi: 10.1371/journal.pone.0103885. eCollection 2014. PubMed PMID: 25148078; PubMed Central PMCID: PMC4141721.

13: Martins R, Simard F, Monchi O. Differences between patterns of brain activity associated with semantics and those linked with phonological processing diminish with age. PLoS One. 2014 Jun 27;9(6):e99710. doi: 10.1371/journal.pone.0099710. eCollection 2014. PubMed PMID: 24972020; PubMed Central PMCID: PMC4074044.

14: Hanganu A, Bedetti C, Jubault T, Gagnon JF, Mejia-Constain B, Degroot C, Lafontaine AL, Chouinard S, Monchi O. Mild cognitive impairment in patients with Parkinson’s disease is associated with increased cortical degeneration. Mov Disord. 2013 Sep;28(10):1360-9. doi: 10.1002/mds.25541. Epub 2013 Jun 25. PubMed PMID: 23801590.

15: Ko JH, Antonelli F, Monchi O, Ray N, Rusjan P, Houle S, Lang AE, Christopher L, Strafella AP. Prefrontal dopaminergic receptor abnormalities and executive functions in Parkinson’s disease. Hum Brain Mapp. 2013 Jul;34(7):1591-604. doi: 10.1002/hbm.22006. Epub 2012 Feb 14. PubMed PMID: 22331665; PubMed Central PMCID: PMC3542387.

16: Ansado J, Collins L, Joubert S, Fonov V, Monchi O, Brambati SM, Tomaiuolo F, Petrides M, Faure S, Joanette Y. Interhemispheric coupling improves the brain’s ability to perform low cognitive demand tasks in Alzheimer’s disease and high cognitive demand tasks in normal aging. Neuropsychology. 2013 Jul;27(4):464-80. doi: 10.1037/a0032854. PubMed PMID: 23876119.

17: Martinu K, Monchi O. Cortico-basal ganglia and cortico-cerebellar circuits in Parkinson’s disease: pathophysiology or compensation? Behav Neurosci. 2013 Apr;127(2):222-36. doi: 10.1037/a0031226. Epub 2012 Dec 17. Review. PubMed PMID: 23244290.

18: Ansado J, Monchi O, Ennabil N, Deslauriers J, Jubault T, Faure S, Joanette Y. Coping with task demand in aging using neural compensation and neural reserve triggers primarily intra-hemispheric-based neurofunctional reorganization. Neurosci Res. 2013 Apr;75(4):295-304. doi: 10.1016/j.neures.2013.01.012. Epub 2013 Feb 27. PubMed PMID: 23453977.

19: MacDonald AA, Monchi O, Seergobin KN, Ganjavi H, Tamjeedi R, MacDonald PA. Parkinson’s disease duration determines effect of dopaminergic therapy on ventral striatum function. Mov Disord. 2013 Feb;28(2):153-60. doi: 10.1002/mds.25152. Epub 2012 Nov 19. PubMed PMID: 23165957.

20: MacDonald AA, Seergobin KN, Owen AM, Tamjeedi R, Monchi O, Ganjavi H, MacDonald PA. Differential effects of Parkinson’s disease and dopamine replacement on memory encoding and retrieval. PLoS One. 2013 Sep 26;8(9):e74044. doi: 10.1371/journal.pone.0074044. eCollection 2013. PubMed PMID: 24086309; PubMed Central PMCID: PMC3784427.

21: Provost JS, Petrides M, Simard F, Monchi O. Investigating the long-lasting residual effect of a set shift on frontostriatal activity. Cereb Cortex. 2012 Dec;22(12):2811-9. doi: 10.1093/cercor/bhr358. Epub 2011 Dec 20. PubMed PMID: 22190431.

22: Villeneuve S, Pepin V, Rahayel S, Bertrand JA, de Lorimier M, Rizk A, Desjardins C, Parenteau S, Beaucage F, Joncas S, Monchi O, Gagnon JF. Mild cognitive impairment in moderate to severe COPD: a preliminary study. Chest. 2012 Dec;142(6):1516-23. doi: 10.1378/chest.11-3035. PubMed PMID: 23364388.

23: Bertrand JA, Bedetti C, Postuma RB, Monchi O, Génier Marchand D, Jubault T, Gagnon JF. Color discrimination deficits in Parkinson’s disease are related to cognitive impairment and white-matter alterations. Mov Disord. 2012 Dec;27(14):1781-8. doi: 10.1002/mds.25272. Epub 2012 Nov 12. PubMed PMID: 23147270.

24: Montembeault M, Joubert S, Doyon J, Carrier J, Gagnon JF, Monchi O, Lungu O, Belleville S, Brambati SM. The impact of aging on gray matter structural covariance networks. Neuroimage. 2012 Nov 1;63(2):754-9. doi: 10.1016/j.neuroimage.2012.06.052. Epub 2012 Jul 6. PubMed PMID: 22776455.

25: Monchi O, Stoessl AJ. Imaging neural correlates of mild cognitive impairment in Parkinson’s disease. Lancet Neurol. 2012 Aug;11(8):653-5. doi: 10.1016/S1474-4422(12)70162-X. PubMed PMID: 22814534.

26: Martins R, Simard F, Provost JS, Monchi O. Changes in regional and temporal patterns of activity associated with aging during the performance of a lexical set-shifting task. Cereb Cortex. 2012 Jun;22(6):1395-406. doi: 10.1093/cercor/bhr222. Epub 2011 Aug 24. PubMed PMID: 21868390.

27: Ansado J, Monchi O, Ennabil N, Faure S, Joanette Y. Load-dependent posterior-anterior shift in aging in complex visual selective attention situations. Brain Res. 2012 May 15;1454:14-22. doi: 10.1016/j.brainres.2012.02.061. Epub 2012 Mar 4. PubMed PMID: 22483790.

28: Monchi O, Degroot C, Mejia-Constain B, Bruneau MA. Neuroimaging studies of different cognitive profiles in Parkinson’s disease. Parkinsonism Relat Disord. 2012 Jan;18 Suppl 1:S77-9. doi: 10.1016/S1353-8020(11)70025-6. Review. PubMed PMID: 22166462.

29: Tremblay C, Monchi O, Hudon C, Macoir J, Monetta L. Are verbal fluency and nonliteral language comprehension deficits related to depressive symptoms in Parkinson’s disease? Parkinsons Dis. 2012;2012:308501. doi: 10.1155/2012/308501. Epub 2012 Feb 12. PubMed PMID: 22496988; PubMed Central PMCID: PMC3306925.

30: MacDonald PA, MacDonald AA, Seergobin KN, Tamjeedi R, Ganjavi H, Provost JS, Monchi O. The effect of dopamine therapy on ventral and dorsal striatum-mediated cognition in Parkinson’s disease: support from functional MRI. Brain. 2011 May;134(Pt 5):1447-63. doi: 10.1093/brain/awr075. PubMed PMID: 21596772.

31: Simard F, Joanette Y, Petrides M, Jubault T, Madjar C, Monchi O. Fronto-striatal contribution to lexical set-shifting. Cereb Cortex. 2011 May;21(5):1084-93. doi: 10.1093/cercor/bhq182. Epub 2010 Sep 23. PubMed PMID: 20864602.

32: Jubault T, Gagnon JF, Karama S, Ptito A, Lafontaine AL, Evans AC, Monchi O. Patterns of cortical thickness and surface area in early Parkinson’s disease. Neuroimage. 2011 Mar 15;55(2):462-7. doi: 10.1016/j.neuroimage.2010.12.043. Epub 2010 Dec 22. PubMed PMID: 21184830.

33: Macdonald PA, Monchi O. Differential effects of dopaminergic therapies on dorsal and ventral striatum in Parkinson’s disease: implications for cognitive function. Parkinsons Dis. 2011 Mar 6;2011:572743. doi: 10.4061/2011/572743. PubMed PMID: 21437185; PubMed Central PMCID: PMC3062097.

34: Provost JS, Petrides M, Monchi O. Dissociating the role of the caudate nucleus and dorsolateral prefrontal cortex in the monitoring of events within human working memory. Eur J Neurosci. 2010 Sep;32(5):873-80. doi: 10.1111/j.1460-9568.2010.07333.x. Epub 2010 Aug 16. PubMed PMID: 20722715.

35: Monchi O, Martinu K, Strafella AP. The contribution of neuroimaging for the study of cognitive deficits in Parkinson’s disease. Clin EEG Neurosci. 2010 Apr;41(2):76-81. PubMed PMID: 20521489.