Hello,
If we consider complicated environments, an animal's brain is bombarded with different stimuli per second, many of them are weak and null (non associated with reward and punishment).
In sensory system as feed forward neural system, how such weak signals (lets call them a kind of 'noise') is filtered in order to obtain high efficient attention to important signals? My idea as a model suggests the role of back-propagation signal in this process.
Do you have any idea or do you know any related paper?
Best wishes
Faramarz Faghihi
Dear Faramarz! Feedbacks are a necessary component in the main task selection system, for example, with concentration. The system needs to match and evaluate multiple inputs in order to select the most important answer at the moment. Paradoxically, this requires both specific information and secondary information (“noise”).
Please read the manuscripts in the Attachment.
- Badges
- Science topic
- Similar topics
- Engineering
- Electrical Engineering
- Signal Process