ON TUNING AND AMPLIFICATION BY LATERAL INHIBITION
نویسندگان
چکیده
منابع مشابه
Lateral Sharpening of Cortical Frequency Tuning by Approximately Balanced Inhibition
Cortical inhibition plays an important role in shaping neuronal processing. The underlying synaptic mechanisms remain controversial. Here, in vivo whole-cell recordings from neurons in the rat primary auditory cortex revealed that the frequency tuning curve of inhibitory input was broader than that of excitatory input. This results in relatively stronger inhibition in frequency domains flanking...
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متن کاملRoots: Pattern formation by local self-activation and lateral inhibition
In 1972 we proposed a theory of biological pattern formation in which concentration maxima of pattern forming substances are generated through local selfenhancement in conjunction with long range inhibition. Since then, much evidence in various developmental systems has confirmed the importance of autocatalytic feedback loops combined with inhibitory interaction. Examples are found in the forma...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1969
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.62.3.733