Question

mode of perceptual processing for recognizing meaningful patterns by piecing together pieces of sensory information
bottom - up retrieval
bottom - up extraction
bottom - up processor
bottom - up tracing
bottom - up processing

Explanation:

Bottom - up processing is a perceptual processing mode where the brain recognizes meaningful patterns by integrating pieces of sensory information. It starts from the individual elements (sensory data) and builds up to a whole perception. The other terms like "retrieval", "extraction", "processor", and "tracing" are not the standard terms for this perceptual processing mode.

Answer:

bottom - up processing