research_on_wba

This is an old revision of the document!


Some researches conform to the specification of the WBA Product and others may be more vaguely related to the the WBAI approach.
While the specification of the WBA Product is rather abstract, this page refers to concrete brain organs to give an 'image' of WBA.
A WBA would have to incorporate at least the first three components (the perceptual system, the hippocampus, and the pre-frontal-cortex-basal-ganglia-thalamus loop).

Note that this page is under construction.

Two-Stream Perceptual System

It is hypothesized that the visual and auditory systems in the brain are separated into ventral and dorsal streams.
The feature-place separation by the two streams would be related to the binding problem (at least the binding of information on perceptual features and their locations).
At least the ventral stream consists of a cascade of cortical regions, forming a 'deep' network. A model also has to take into account the fact that the cascade is richly bi-directional with afferent and efferent connections.

Hippocampus

Pre-frontal Cortex, Basal Ganglia and Thalamus

Amygdala

'Language Areas'

References

  • research_on_wba.1451820690.txt.gz
  • Last modified: 2016/01/03 20:31
  • by n.arakawa