Viewing the brain from the outside, Libet has shown that the experienced intention to perform an act is preceded by cerebral initiation. Why should t… - Max Velmans

Consider how one silently reads the following sentence: ‘The forest ranger did not permit us to enter the reserve without a permit’. Note that on its first occurrence, the word ‘permit’ was (silently) pro-nounced with the stress on the second syllable (permit), hereas on its second occurrence the stress was on the first syllable (permit)... The syntactic and semantic analysis required to determine the appropriate meaning of the word ‘permit’ must have taken place prior to the allocation of the stress pattern; and this in turn, must have taken place prior to the phonemic image entering awareness.

In principle, it might be possible to obtain evidence of focal-attentive processing in the absence of awareness of what is being processed... in practice, however, a complete dissociation of consciousness from focal-attentive processing is difficult to achieve.”

We have ranged over all the main phases of human information processing - from information encoding, storage, retrieval, and transformation to output. We have considered the role of consciousness in the analysis and selection of stimuli, in learning and memory, and in the production of voluntary responses, including those requiring planning and creativity.