- claim_text
Feedback generates a second receptive field in neurons of the visual cortex. Here we show that feedback projections onto excitatory neurons in the mouse primary visual cortex generate a second receptive field that is driven by stimuli outside the ffRF.
- raw_fields
{
"n": null,
"doi": "10.1038/s41586-020-2319-4",
"claim": "Feedback generates a second receptive field in neurons of the visual cortex. Here we show that feedback projections onto excitatory neurons in the mouse primary visual cortex generate a second receptive field that is driven by stimuli outside the ffRF.",
"cite_key": "Keller2020b",
"evidence": "Feedback generates a second receptive field in neurons of the visual cortex. — Animals sense the environment through pathways that link sensory organs to the brain. In the visual system, these feedforward pathways define the classical feedforward receptive field (ffRF), the area in space in which visual stimuli excite a neuron. The visual system also uses visual context-the vi",
"effect_size": null,
"text_access": "abstract_only",
"study_system": "mouse cortex (see paper for region/cell-type detail)",
"argument_role": "supporting",
"replication_status": "single_study",
"claim_source_sentence": "Here we show that feedback projections onto excitatory neurons in the mouse primary visual cortex generate a second receptive field that is driven by stimuli outside the ffRF.",
"source_provenance_status": "non_substring_match",
"replication_evidence_dois": [],
"effect_size_source_sentence": null
}- source_refs
[
"paper:paper-e69f1cba3510"
]
- evidence_refs
[
{
"ref": "paper:paper-e69f1cba3510"
}
]- source_policy
{
"mode": "public_source_pointer_with_short_context",
"notes": [
"Local review repositories are read-only inputs.",
"SciDEX stores paper metadata, structured evidence, file pointers, and short citation contexts; it does not copy full review prose."
],
"source_commit_sha": "79ce062d54a924ce05953ec90aa9d26044d2b48f",
"source_repository_url": "https://github.com/AllenNeuralDynamics/ComputationalReviewRecurrence"
}- evidence_summary
Feedback generates a second receptive field in neurons of the visual cortex. — Animals sense the environment through pathways that link sensory organs to the brain. In the visual system, these feedforward pathways define the classical feedforward receptive field (ffRF), the area in space in which visual stimuli excite a neuron. The visual system also uses visual context-the vi