Biomedical Engineering Reference
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survival and growth (reviewed in [12, 53, 72, 66, 83]). It is not clear at this stage
whether activity is required for the initial development of cortical maps. Some stud-
ies suggest that the maps might be genetic and do not require either visual experience
or even the retina [18, 19, 38]. However, endogenous correlated firing from other
sources has not been systematically ruled out [99].
F
A
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Stimulus Location
stimulus
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Network Neuron
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Network Neuron
Figure 11.8
Continued.
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