Recognition potential latency and word image degradation.

  title={Recognition potential latency and word image degradation.},
  author={Alan P. Rudell and J L Hua},
  journal={Brain and language},
  volume={51 2},
Ten subjects viewed a stream of meaningless background images in which English words occasionally appeared. A subject indicated detection of a word by lifting the index finger of the preferred hand. He received payment based on his performance. A computer program degraded half of the word images, removing a fraction of the lit pixels and replacing them with others that resembled the background images. The recognition potential (RP) was recorded from occipital electrodes. Degrading the word… CONTINUE READING

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