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Front Hum Neurosci. 2015 Sep 16;9:505. doi: 10.3389/fnhum.2015.00505. eCollection 2015.

Implicit learning of predictable sound sequences modulates human brain responses at different levels of the auditory hierarchy.

Frontiers in human neuroscience

Françoise Lecaignard, Olivier Bertrand, Gérard Gimenez, Jérémie Mattout, Anne Caclin

Affiliations

  1. Lyon Neuroscience Research Center, CRNL, INSERM, U1028 - CNRS, UMR5292, Brain Dynamics and Cognition Team Lyon, France ; University Lyon 1 Lyon, France ; MEG Department, CERMEP Imaging Center Lyon, France.
  2. Lyon Neuroscience Research Center, CRNL, INSERM, U1028 - CNRS, UMR5292, Brain Dynamics and Cognition Team Lyon, France ; University Lyon 1 Lyon, France.
  3. MEG Department, CERMEP Imaging Center Lyon, France.

PMID: 26441602 PMCID: PMC4584941 DOI: 10.3389/fnhum.2015.00505

Abstract

Deviant stimuli, violating regularities in a sensory environment, elicit the mismatch negativity (MMN), largely described in the Event-Related Potential literature. While it is widely accepted that the MMN reflects more than basic change detection, a comprehensive description of mental processes modulating this response is still lacking. Within the framework of predictive coding, deviance processing is part of an inference process where prediction errors (the mismatch between incoming sensations and predictions established through experience) are minimized. In this view, the MMN is a measure of prediction error, which yields specific expectations regarding its modulations by various experimental factors. In particular, it predicts that the MMN should decrease as the occurrence of a deviance becomes more predictable. We conducted a passive oddball EEG study and manipulated the predictability of sound sequences by means of different temporal structures. Importantly, our design allows comparing mismatch responses elicited by predictable and unpredictable violations of a simple repetition rule and therefore departs from previous studies that investigate violations of different time-scale regularities. We observed a decrease of the MMN with predictability and interestingly, a similar effect at earlier latencies, within 70 ms after deviance onset. Following these pre-attentive responses, a reduced P3a was measured in the case of predictable deviants. We conclude that early and late deviance responses reflect prediction errors, triggering belief updating within the auditory hierarchy. Beside, in this passive study, such perceptual inference appears to be modulated by higher-level implicit learning of sequence statistical structures. Our findings argue for a hierarchical model of auditory processing where predictive coding enables implicit extraction of environmental regularities.

Keywords: EEG; P3a; auditory regularity; early deviance response; mismatch negativity; predictive coding

References

  1. Int J Psychophysiol. 2012 Jul;85(1):88-92 - PubMed
  2. Proc Natl Acad Sci U S A. 2009 Feb 3;106(5):1672-7 - PubMed
  3. Clin Neurophysiol. 2014 Mar;125(3):500-11 - PubMed
  4. Neuroimage. 2002 Oct;17(2):710-8 - PubMed
  5. Prog Neurobiol. 2010 May;91(1):55-67 - PubMed
  6. Synthese. 2007 Dec 1;159(3):417-458 - PubMed
  7. Eur J Neurosci. 2013 Nov;38(10):3448-55 - PubMed
  8. Front Neuroinform. 2009 Jul 20;3:20 - PubMed
  9. Brain Topogr. 2014 Jul;27(4):467-79 - PubMed
  10. J Cogn Neurosci. 2008 Feb;20(2):296-311 - PubMed
  11. Brain Topogr. 2014 Jul;27(4):578-89 - PubMed
  12. Brain Res. 2006 Oct 30;1117(1):162-74 - PubMed
  13. Clin Neurophysiol. 2007 Oct;118(10):2128-48 - PubMed
  14. Nature. 1994 Nov 3;372(6501):90-2 - PubMed
  15. Cereb Cortex. 2007 May;17(5):1074-84 - PubMed
  16. Front Neural Circuits. 2013 Jan 17;6:89 - PubMed
  17. Psychophysiology. 2007 Jan;44(1):79-85 - PubMed
  18. Neuroreport. 2005 Sep 8;16(13):1519-23 - PubMed
  19. J Neurophysiol. 2009 May;101(5):2620-31 - PubMed
  20. Trends Neurosci. 2004 Dec;27(12):712-9 - PubMed
  21. Clin Neurophysiol. 2007 Dec;118(12):2544-90 - PubMed
  22. J Neurophysiol. 2013 Jan;109(1):99-105 - PubMed
  23. J Cogn Neurosci. 1989 Fall;1(4):336-55 - PubMed
  24. Neuropsychologia. 2013 Jan;51(2):320-5 - PubMed
  25. Psychophysiology. 2011 Mar;48(3):377-84 - PubMed
  26. Neuroreport. 2000 Nov 27;11(17):3703-8 - PubMed
  27. Brain Topogr. 2014 Jul;27(4):500-26 - PubMed
  28. Int J Psychophysiol. 2012 Feb;83(2):132-43 - PubMed
  29. J Neurosci Methods. 2012 Jul 30;209(1):212-8 - PubMed
  30. Brain Sci. 2014 Jan 23;4(1):49-72 - PubMed
  31. Trends Cogn Sci. 2006 May;10(5):233-8 - PubMed
  32. Nat Neurosci. 2003 Apr;6(4):391-8 - PubMed
  33. J Neurosci. 2008 Dec 24;28(52):14301-10 - PubMed
  34. Philos Trans R Soc Lond B Biol Sci. 2005 Apr 29;360(1456):815-36 - PubMed
  35. Psychophysiology. 1993 Sep;30(5):518-24 - PubMed
  36. PLoS One. 2012;7(8):e43604 - PubMed
  37. Psychophysiology. 2012 Jan;49(1):31-42 - PubMed
  38. Cereb Cortex. 2014 Jan;24(1):143-53 - PubMed
  39. PLoS Comput Biol. 2013;9(3):e1002999 - PubMed
  40. Brain Topogr. 2014 Jul;27(4):527-38 - PubMed
  41. Biol Psychol. 1983 Aug;17(1):41-58 - PubMed
  42. J Neurosci. 2012 Mar 14;32(11):3665-78 - PubMed
  43. Clin Neurophysiol. 2012 Mar;123(3):424-58 - PubMed
  44. Clin Neurophysiol. 2009 Mar;120(3):453-63 - PubMed
  45. Neuroimage. 2008 Jul 1;41(3):1111-9 - PubMed
  46. Proc Natl Acad Sci U S A. 2007 Dec 26;104(52):20961-6 - PubMed
  47. Cortex. 2009 Jan;45(1):80-92 - PubMed
  48. Neuroreport. 1998 Dec 21;9(18):4167-70 - PubMed
  49. Clin Neurophysiol. 2011 Sep;122(9):1755-63 - PubMed
  50. Trends Cogn Sci. 2009 Dec;13(12):532-40 - PubMed
  51. Biol Psychol. 1982 Feb-Mar;14(1-2):53-98 - PubMed
  52. Brain Res Cogn Brain Res. 2001 Aug;12(1):131-44 - PubMed
  53. Psychophysiology. 2014 Feb;51(2):111-23 - PubMed
  54. Electroencephalogr Clin Neurophysiol. 1985 Nov;62(6):437-48 - PubMed
  55. PLoS Comput Biol. 2013;9(11):e1003288 - PubMed
  56. Brain Res Rev. 2010 Sep;64(1):123-36 - PubMed
  57. Acta Psychol (Amst). 1978 Jul;42(4):313-29 - PubMed
  58. Philos Trans R Soc Lond B Biol Sci. 2009 May 12;364(1521):1211-21 - PubMed
  59. Comput Intell Neurosci. 2011;2011:158970 - PubMed

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