- claim_text
In vivo microelectrode arrays (MEAs) are devices capable of recording extracellular spikes from many neurons simultaneously with high spatial and temporal resolution and have become a core tool for understanding network mechanisms of sensory, motor and decision-making processes in mouse cortex.
- raw_fields
{
"n": 0,
"doi": "10.1038/s43586-025-00399-7",
"claim": "In vivo microelectrode arrays (MEAs) are devices capable of recording extracellular spikes from many neurons simultaneously with high spatial and temporal resolution and have become a core tool for understanding network mechanisms of sensory, motor and decision-making processes in mouse cortex.",
"cite_key": "Williams2025a",
"evidence": "Methods-primer overview of MEA technology and its limits, directly relevant to cluster_14's methodological-limits scope.",
"effect_size": null,
"text_access": "abstract_only",
"study_system": "In vivo microelectrode array technology (rodents, primates)",
"argument_role": "supporting",
"replication_status": "single-study",
"claim_source_sentence": "Microelectrode arrays (MEAs) are devices capable of recording extracellular action potentials (spikes) from many neurons simultaneously and with high spatial and temporal resolution.",
"source_provenance_status": "non_substring_match",
"replication_evidence_dois": [],
"effect_size_source_sentence": null
}- source_refs
[
"paper:paper-4d148ae6ffa9"
]
- evidence_refs
[
{
"ref": "paper:paper-4d148ae6ffa9"
}
]- section_title
15. Methodological limits and emerging tools — what current mouse-cortex tools cannot yet measure about E→E recurrence (subthreshold network activity, fast plasticity in vivo, millimetre-scale dynamic connectomes), and what is on the near horizon
- 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"
}