Identification of Functionally Interconnected Neurons Using Factor Analysis

Figure 1

Neuronal interconnection schemes. (a) Schemes based on neuronal currents: neuron synapses with , , and neurons, while neuron synapses with and . (b), (c), (d), and (e) are different neuronal interconnection schemes. The black arrows indicate the direction of presynaptic current, while the red arrows indicate the neuron that generates the presynaptic current and whose activity is independent of the others. All other neurons to fire independently (without arrows).

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(b)

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