Adaptive Information Processing in Auditory Cortex
Abstract
The principles of biological intelligence are of central importance to the understanding of brain function and to the development of devices based on the extraordinary computing and information processing abilities of brains. Adaptive cognitive and behavioral performance must be based on principles of brain function that have been selected in evolution so that organisms can successfully cope with environmental demands. Although these principles are not yet known, they may be advantageously approached by analyzing how they modify information processing within the brain. Central to adaptive information processing as expressed in the mammalian brain, are the cerebral neocortex and associative learning. In both fields, new perspectives are emerging. In particular, information processing in sensory neocortex involves the operation of active learning processes which transform receptive fields. These and related findings provide a basis for understanding the functional role of sensory cortical physiological plasticity and for a bridge between physiological plasticity and adaptive information processing in the cerebral cortex.
Document Details
- Document Type
- Technical Report
- Publication Date
- May 31, 1989
- Accession Number
- ADA211294
Entities
People
- Norman M. Weinberger
Organizations
- University of California, Irvine