Speed dependence of tuning to one-dimensional features in V1.

@article{Mechler2005SpeedDO,
  title={Speed dependence of tuning to one-dimensional features in V1.},
  author={Ferenc Mechler and Ifije E. Ohiorhenuan and Jonathan D. Victor},
  journal={Journal of neurophysiology},
  year={2005},
  volume={93 2},
  pages={919-28}
}
Using drifting compound grating stimuli matched in energy and frequency spectrum, we previously showed that neurons in the primary visual cortex (V1) were tuned to line-like, edge-like, and intermediate one-dimensional features. Because these compound grating stimuli were drifting, allowing for potential interaction between shape and motion, we examine here the dependence of V1 feature tuning on drift speed. We find that the feature selectivity and specificity of individual V1 neurons strongly… CONTINUE READING