Boredom and the beast: neural and behavioural markers of perceived sensory monotony in animals

Charlotte Burn (primary)
Pathobiology and Population Sciences
Royal Veterinary College
Jennifer Bizley (secondary)
Ear Institute
University College London

Abstract

Boredom is an unpleasant experience arising from a lack of stimulation. Recent investigations suggest that captive carnivores show measurable signs of boredom, including seeking stimulation even if it is aversive, and this is alleviated by providing environmental complexity. Human boredom is associated with altered neurological activity, including increased synchronicity in electroencephalographs. In this project we will manipulate the experience of ferrets by alternating their housing between normal and environmentally enriched conditions. We will determine how extra enrichment influences behavioural markers of boredom and record neural activity in sensory cortex to understand how behavioural state influences brain state.


References

  1. Issa, E. B. and X. Wang (2008). “Sensory responses during sleep in primate primary and secondary auditory cortex.” Journal of Neuroscience 28(53): 14467-14480.
  2. Burn, C. C. (in press). Bestial boredom: A biological perspective on animal boredom and suggestions for its scientific investigation. Animal Behaviour
  3. Meagher, R. K. and G. J. Mason (2012). “Environmental enrichment reduces signs of boredom in caged mink.” PLoS One 7(11): e49180.
  4. Qi, R., M. Li, Y. Ma and N. Chen (2015). “State-dependent changes in auditory sensory gating in different cortical areas in rats.” PLoS One 10(4): e0126684.
  5. Ulanovsky, N., L. Las and I. Nelken (2003). “Processing of low-probability sounds by cortical neurons.” Nature Neuroscience 6(4): 391-398.

BBSRC Area
Animal disease, health and welfare
Area of Biology
NeurobiologyPhysiology
Techniques & Approaches
Mathematics / StatisticsMicroscopy / Electrophysiology