Neural responses to free field and virtual acoustic stimulation in the inferior colliculus of the guinea pig.

@article{Behrend2004NeuralRT,
  title={Neural responses to free field and virtual acoustic stimulation in the inferior colliculus of the guinea pig.},
  author={Oliver Behrend and Benjamin Dickson and Elizabeth DeHaven Clarke and Craig Jin and Simon Carlile},
  journal={Journal of neurophysiology},
  year={2004},
  volume={92 5},
  pages={3014-29}
}
Virtual auditory space (VAS) stimuli based on outer ear transfer functions became increasingly important in spatial hearing research. However, few studies have investigated the match between responses of auditory neurons to VAS and free-field (FF) stimulation. This study validates acoustic spatial receptive fields (SRFs) of 183 individual midbrain units using both VAS and FF stimuli. The first-spike latency, which varied systematically across SRFs, was 14.9 +/- 8.3 (SD) ms in FF, and 15.1 +/- 8… CONTINUE READING

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Location - dependent 1 st spike latency in the guinea pig midbrain in virtual acoustic space and free field ( Abstract )

  • O Behrend, B Dickson, E Clarke, C Jin, S Carlile
  • Proc Aust Neurosci Soc
  • 2004
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