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Modulation of perception and brain activity by predictable trajectories of facial expressions

By N. Furl, N. J. van Rijsbergen, S. J. Kiebel, K. J. Friston, A. Treves and R. J. Dolan

Abstract

People track facial expression dynamics with ease to accurately perceive distinct emotions. Although the superior temporal sulcus (STS) appears to possess mechanisms for perceiving changeable facial attributes such as expressions, the nature of the underlying neural computations is not known. Motivated by novel theoretical accounts, we hypothesized that visual and motor areas represent expressions as anticipated motion trajectories. Using magnetoencephalography, we show predictable transitions between fearful and neutral expressions (compared with scrambled and static presentations) heighten activity in visual cortex as quickly as 165 ms poststimulus onset and later (237 ms) engage fusiform gyrus, STS and premotor areas. Consistent with proposed models of biological motion representation, we suggest that visual areas predictively represent coherent facial trajectories. We show that such representations bias emotion perception of subsequent static faces, suggesting that facial movements elicit predictions that bias perception. Our findings reveal critical processes evoked in the perception of dynamic stimuli such as facial expressions, which can endow perception with temporal continuity

Topics: Face perception, facial emotion, fear perception, magnetoencephalography, premotor cortex, superior temporal sulcus, visual motion
Year: 2010
OAI identifier: oai:eprints.ucl.ac.uk.OAI2:20041
Provided by: UCL Discovery

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Citations

  1. (2008). A hierarchy of temporalreceptivewindowsinhumancortex.JNeurosci.28:2539--2550.
  2. (2008). A hierarchy of time-scales and the brain. PLoS Comput Biol.
  3. (2008). A neural representation of prior information during perceptual inference.
  4. (2007). A spatiotemporal interaction on the apparent motion trace. Vision Res.
  5. (2010). a t U C L L i b r a r y S e r v i c e s o n J u l y , h t t p : / / c e r c o r . o x f o r d j o u r n a l s . o r g D o w n l o a d e d f r o m
  6. (2005). A theory of cortical responses.
  7. (2001). Action observation activates premotor and parietal areas in a somatotopic manner: an fMRI study.
  8. (2004). Adaptation to natural facial categories.
  9. (2005). Applications of random field theory to electrophysiology. Neurosci Lett.
  10. (2008). Bayesian decoding of brain images.
  11. (2007). Bayesian inversion of EEG models.
  12. (2007). Before and below ‘theory of mind’: embodied simulation and the neural correlates of social cognition.
  13. (2002). Brain areas active during visual perception of biological motion.
  14. (2007). Canonical source reconstruction for MEG.
  15. (2007). Common and distinct brain activation to viewing dynamic sequences of face and hand movements.
  16. (2004). Computational constraints between retrieving the past and predicting the future, and the CA3-CA1 differentiation. Hippocampus. 14:539--556. vanderGaagC,MinderaaRB,KeysersC.2007.Facialexpressions:whatthe mirrorneuronsystemcanand cannottellus.Soc Neurosci.
  17. (2008). Converging neuronal activity in inferior temporal cortex during the classification of morphed stimuli. Cereb Cortex.
  18. (2008). DEM: a variational treatment of dynamic systems.
  19. (2004). Distinct representations for facial identity and changeable aspects of faces in the human temporal lobe.
  20. (2008). Dynamic facial expressions of emotion induce representational momentum. Cogn Affect Behav Neurosci.
  21. (2005). Dynamic predictive coding by the retina.
  22. (2008). Electromagnetic source reconstruction for group studies.
  23. (2004). Enhanced neural activity in response to dynamic facial expressions of emotion: an fMRI study. Brain Res Cogn Brain Res.
  24. (2007). Experience-dependent coding of facial expression in superior temporal sulcus.
  25. (1983). Exploration of the motion path in human visual perception. Vision Res.
  26. (2006). Images of illusory motion in primary visual cortex.
  27. (1988). Judged displacement in apparent vertical and horizontal motion. Percept Psychophys.
  28. (2006). Learning receptive fields using predictive feedback. J Physiol Paris.
  29. (2008). MEG source localization under multiple constraints: an extended Bayesian framework.
  30. (2008). Mirror neuron system differentially activated by facial expressions and social hand gestures: a functional magnetic resonance imaging study.
  31. (2008). Multiple sparse priors for the M/EEG inverse problem.
  32. (2003). Neural mechanisms for the recognition of biological movements.
  33. (2008). Neural repetition suppression reflects fulfilled perceptual expectations. Nat Neurosci.
  34. (2007). Neural representations of kinematic laws of motion: evidence for action-perceptioncoupling.ProcNatlAcadSciUSA.104:20582--20587.
  35. (2001). Neural simulation of action: a unifying mechanism for motor cognition.
  36. (2004). Point-light biological motion perception activates human premotor cortex.
  37. (2007). Population-level inferences for distributed MEG source localization under multiple constraints: application to face-evoked fields.
  38. (2006). Predictive codes for forthcoming perception in frontal cortex.
  39. (1999). Predictive coding in the visual cortex: a functional interpretation of some extra-classical receptive-field effects. Nat Neurosci.
  40. (2007). Predictive coding: an account of the mirror neuron system. Cogn Process.
  41. (2006). Primary visual cortex activation on the path of apparent motion is mediated by feedback from hMT+/ V5.
  42. (2005). Primary visual cortex activity along the apparent-motion trace reflects illusory perception. PLoS Biol.
  43. Prinz W.2007. Predicting point-light actions in real-time.
  44. (2008). Representational momentum and related displacements in spatial memory: a review of the findings. Psychon Bull Rev.
  45. (2002). Representational momentum: new findings, new directions.
  46. (1984). Representational momentum.
  47. (2002). Representing and anticipating human actions in vision. Vis Cogn.
  48. Seeing or doing? Influence of visual and motor familiarity in action observation.
  49. (2002). Shape perception reduces activity in human primary visual cortex.
  50. (2002). Stages of processing in face perception: an MEG study.
  51. (2000). The distributed human neural system for face perception. Trends Cogn Sci.
  52. (2007). The fusiform face area: a cortical region specialized for the perception of faces.
  53. (1998). The Karolinska Directed Emotional Faces—KDEF [CD-ROM].
  54. (2008). The shared circuits model (SCM): how control, mirroring, and simulation can enable imitation, deliberation, and mindreading. Behav Brain Sci.
  55. (2002). The Theory of Event Coding (TEC): a framework for perception and action planning. Behav Brain Sci.
  56. (2006). Top-down facilitation of visual recognition.
  57. (2006). Towards a unifying neural theory of social cognition. Prog Brain Res.
  58. (2005). Understanding the recognition of facial identity and expression. Nat Rev Neurosci.
  59. (2005). Yearning to yawn: the neural basis of contagious yawning.

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