No published neuroanatomical model predicts the perception of the centered white pixel.

The white pixels in the picture are the parameters c for which the exponent is positive aka unstable.

If it is above the value a white pixel is generated in the resulting image.

A black and white pixel appears, corrupting the energy bar.

It represents itself as randomly occurring white and black pixels.

The signal shifts up or down a given amount to designate white or black pixels.

A deviation less than that for a white or black pixel is taken to be a shade of grey.

Black and white pixels, occurring in patterns, without pattern or alone.

The top half is dark, smoky translucent plastic, with crisp, bright white pixels shining through.

The maximum resolution was 64 x 44 pixels black and white, for graphic plotting.