Version history

{
  "field_tag": "excitatory-recurrence",
  "text": "What resolves this contention: Whether feature-specific local recurrent excitation is required for mouse V1 orientation selectivity. Ko 2011 reports a measurable like-to-like connectivity rule that biases recurrence by tuning similarity; the balanced-network theory argues random recurrent wiring is sufficient to produce strong selectivity without similarity-tuned wiring. / Neurons with the same preference for oriented stimuli connected at twice the rate of neurons with orthogonal orientation preferences. / We show that even though the total feedforward and total recurrent excitatory and inhibitory inputs all have a very weak orientation selectivity, strong selectivity emerges in the neuronal spike responses if the network operates in the balanced excitation/inhibition regime.",
  "source_refs": [
    "paper:paper-31c9e0b4d258",
    "paper:paper-4ebfd9a19bd5",
    "wiki_page:computationalreviewrecurrence-05-horizontal",
    "paper:paper-31c9e0b4d258",
    "paper:paper-4ebfd9a19bd5",
    "wiki_page:computationalreviewrecurrence-05-horizontal",
    "paper:paper-31c9e0b4d258",
    "paper:paper-4ebfd9a19bd5",
    "wiki_page:computationalreviewrecurrence-05-horizontal"
  ],
  "importance": "0.7200",
  "tractability": "0.5500",
  "potential_impact": "0.7000",
  "composite_score": "0.2772",
  "elo_rating": "1500.00",
  "state": "open",
  "decay_rate": "0.01000",
  "resolution_evidence_refs": []
}