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An Abstract Model o...
An Abstract Model of a Cortical Hypercolumn
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- Curuklu, Baran (författare)
- Mälardalens högskola,Institutionen för datavetenskap och elektronik
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Lansner, Anders (författare)
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(creator_code:org_t)
- 2002
- 2002
- Engelska.
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Ingår i: ICONIP'02. - 9810475241 ; , s. 80-85
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- An abstract model of a cortical hypercolumn is presented. This model could replicate experimental findings relating to the orientation tuning mechanism in the primary visual cortex. Properties of the orientation selective cells in the primary visual cortex like, contrast-invariance and response saturation were demonstrated in simulations. We hypothesize that broadly tuned inhibition and local excitatory connections are sufficient for achieving this behavior. We have shown that the local intracortical connectivity of the model is to some extent biologically plausible.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Datorsystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Computer Systems (hsv//eng)
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