{
  "schemaVersion": "2.0.0",
  "identity": {
    "slug": "cerca-magnetics-opm-meg",
    "manufacturerSlug": "cerca-magnetics",
    "name": {
      "value": "Cerca OPM-MEG",
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        },
        {
          "url": "https://www.cercamagnetics.com/story",
          "label": "Cerca Magnetics — Story page (founders, milestones)"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "modelNumber": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "codename": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "aliases": {
      "value": [
        "Cerca Magnetics OPM-MEG",
        "Cerca wearable MEG"
      ],
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "generation": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "predecessorSlug": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "successorSlug": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "tagline": {
      "status": "unknown",
      "sources": [
        {
          "label": "editorial copy — not a sourced fact"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "shortDescription": {
      "status": "unknown",
      "sources": [
        {
          "label": "editorial prose — not a sourced fact"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "longDescription": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "countryOfOrigin": {
      "value": "GB",
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com/story",
          "label": "Cerca Magnetics — Story page (founders, milestones)"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "releaseDate": {
      "value": "2020",
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com/story",
          "label": "Cerca Magnetics — Story page (founders, milestones)"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "announcedDate": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "discontinuedDate": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "status": {
      "value": "shipping",
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    }
  },
  "classification": {
    "invasiveness": {
      "value": "non-invasive",
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "modalities": {
      "value": [
        "OPM-MEG"
      ],
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        },
        {
          "url": "https://www.nature.com/articles/nature26147",
          "label": "Boto et al., Nature 2018 — wearable OPM-MEG",
          "date": "2018-03-21"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "primaryModality": {
      "value": "OPM-MEG",
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "direction": {
      "value": "read",
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "category": {
      "value": [
        "research-grade"
      ],
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "formFactor": {
      "value": [
        "helmet"
      ],
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        },
        {
          "url": "https://www.nature.com/articles/nature26147",
          "label": "Boto et al., Nature 2018 — wearable OPM-MEG",
          "date": "2018-03-21"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "intendedUseCases": {
      "value": [
        "magnetoencephalography research",
        "paediatric MEG",
        "epilepsy source localisation",
        "naturalistic / movement-tolerant cognitive neuroscience"
      ],
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        },
        {
          "url": "https://www.cercamagnetics.com/story",
          "label": "Cerca Magnetics — Story page (founders, milestones)"
        },
        {
          "url": "https://www.nature.com/articles/nature26147",
          "label": "Boto et al., Nature 2018 — wearable OPM-MEG",
          "date": "2018-03-21"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "targetUsers": {
      "value": [
        "neuroscience-researcher"
      ],
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    }
  },
  "electrodes": {
    "totalChannels": {
      "status": "unknown",
      "sources": [
        {
          "label": "Channel count is configurable per install — 50, 128, 192 systems shipped to date"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "recordingChannels": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "referenceChannels": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "electrodeType": {
      "value": [
        "opm"
      ],
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        },
        {
          "url": "https://quspin.com/products-qzfm/",
          "label": "QuSpin QZFM — sensor supplier"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "material": {
      "value": [
        "other"
      ],
      "status": "verified",
      "sources": [
        {
          "url": "https://quspin.com/products-qzfm/",
          "label": "QuSpin QZFM — sensor supplier"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "positions1020": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "channels": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "requiresGel": {
      "value": false,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "requiresSaline": {
      "value": false,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "prepTimeMinutes": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "reusable": {
      "value": true,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "disposable": {
      "value": false,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    }
  },
  "acquisition": {
    "samplingRateHz": {
      "status": "unknown",
      "sources": [
        {
          "label": "v0 said 6000 Hz; not pinned in primary Cerca / QuSpin sources"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "resolutionBits": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "notchFiltersHz": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "onboardArtifactRejection": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    }
  },
  "stimulation": {
    "capable": {
      "value": false,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    }
  },
  "connectivity": {
    "protocols": {
      "status": "unknown",
      "sources": [
        {
          "label": "v0 listed ethernet/usb-c/trigger-ttl; not pinned in primary Cerca sources"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "bluetoothVersion": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "bluetoothProfiles": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "concurrentMode": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "encryptionInTransit": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "pairingMethods": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "cloudSync": {
      "value": false,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "offlineRecording": {
      "value": true,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    }
  },
  "power": {
    "sources": {
      "value": [
        "wired"
      ],
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "batteryLifeActiveHours": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "chargingPort": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "chargingTimeMinutes": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "batteryReplaceable": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "notes": {
      "value": "QZFM sensors and the helmet electronics are powered from the Cerca acquisition rack inside the magnetically shielded room.",
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    }
  },
  "physical": {
    "weightGrams": {
      "status": "unknown",
      "sources": [
        {
          "label": "v0 said 900 g; not pinned in primary sources"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "dimensions": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "materials": {
      "value": [
        "3d-printed-polymer"
      ],
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "sizes": {
      "value": [
        "paediatric",
        "adult-S",
        "adult-M",
        "adult-L"
      ],
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "headCircumferenceCm": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "operatingTempC": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    }
  },
  "software": {
    "apps": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "mobileApp": {
      "value": false,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "cloudPlatform": {
      "value": false,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "offlineMode": {
      "value": true,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "subscriptionRequired": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "rawDataAccess": {
      "value": true,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "exportFormats": {
      "status": "unknown",
      "sources": [
        {
          "label": "v0 listed fif/edf; not pinned in primary Cerca sources"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "lslSupport": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "dataOwnership": {
      "value": "user",
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "privacyPolicyUrl": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    }
  },
  "sdk": {
    "hasSdk": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "docsUrl": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "openSource": {
      "value": false,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "languages": {
      "status": "unknown",
      "sources": [
        {
          "label": "v0 listed python/matlab; not pinned in primary Cerca sources"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "webBluetooth": {
      "value": false,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "rawSampleAccess": {
      "value": true,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "bciParadigms": {
      "value": [
        "passive-monitoring"
      ],
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "thirdPartyIntegrations": {
      "status": "unknown",
      "sources": [
        {
          "label": "v0 listed mne/fieldtrip/brainstorm; not pinned in primary Cerca sources"
        }
      ],
      "updatedAt": "2026-05-04"
    }
  },
  "capabilities": {
    "attentionFocus": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "meditationCalm": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "neurofeedback": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "meditationCoaching": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "sleepTracking": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "customCapabilities": {
      "value": [
        {
          "name": "Movement-tolerant whole-head MEG",
          "description": "Wearable helmet with active field-nulling coils enables MEG recording while subjects move, walk in place, or perform naturalistic tasks — infeasible with conventional cryogenic SQUID-MEG.",
          "evidenceLevel": "peer-reviewed"
        },
        {
          "name": "Paediatric MEG",
          "description": "Helmet sizing fits infants and young children, addressing a long-standing limitation of fixed-helmet adult-sized SQUID-MEG arrays.",
          "evidenceLevel": "peer-reviewed"
        }
      ],
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        },
        {
          "url": "https://www.nature.com/articles/nature26147",
          "label": "Boto et al., Nature 2018 — wearable OPM-MEG",
          "date": "2018-03-21"
        }
      ],
      "updatedAt": "2026-05-04"
    }
  },
  "regulatory": {
    "fdaStatus": {
      "value": "none",
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "ceMark": {
      "value": false,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "certifications": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "prescriptionRequired": {
      "value": false,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "pediatricApproved": {
      "value": false,
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    }
  },
  "pricing": {
    "msrp": {
      "status": "unknown",
      "sources": [
        {
          "label": "Quote-only via Cerca; full systems include a magnetically shielded room"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "currentPrice": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "subscription": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "buyUrls": {
      "value": [
        {
          "region": "global",
          "vendor": "Cerca Magnetics",
          "url": "https://www.cercamagnetics.com"
        }
      ],
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "warranty": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    },
    "returnPolicyDays": {
      "status": "unknown",
      "updatedAt": "2026-05-04"
    }
  },
  "media": {
    "officialUrl": {
      "value": "https://www.cercamagnetics.com",
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com",
          "label": "Cerca Magnetics — official site"
        }
      ],
      "updatedAt": "2026-05-04"
    },
    "productPageUrl": {
      "value": "https://www.cercamagnetics.com/story",
      "status": "verified",
      "sources": [
        {
          "url": "https://www.cercamagnetics.com/story",
          "label": "Cerca Magnetics — Story page (founders, milestones)"
        }
      ],
      "updatedAt": "2026-05-04"
    }
  },
  "editorial": {
    "pros": [
      "Movement-tolerant — subjects can move while being recorded",
      "Helmet sizes for infants and children, not just adults",
      "Room-temperature sensors — no liquid helium required",
      "Exports to standard MEG analysis stacks (MNE, FieldTrip, Brainstorm)"
    ],
    "cons": [
      "Requires a dedicated magnetically shielded room with active field-nulling coils — large capital cost",
      "Cannot be operated outside a shielded environment",
      "Lower sensor count than mature 300+ channel SQUID-MEG (sensor count grows with each install)",
      "Sensor supply chain depends on QuSpin QZFM availability"
    ],
    "bestFor": [
      "Paediatric MEG",
      "Naturalistic / ambulatory cognitive neuroscience",
      "Sites without cryogenic infrastructure"
    ],
    "notFor": [],
    "comparableDevices": []
  },
  "provenance": {
    "sources": [
      {
        "label": "Cerca Magnetics — official site",
        "url": "https://www.cercamagnetics.com"
      },
      {
        "label": "Cerca Magnetics — Story page",
        "url": "https://www.cercamagnetics.com/story"
      },
      {
        "label": "Boto et al., Nature 2018 — wearable OPM-MEG",
        "url": "https://www.nature.com/articles/nature26147"
      },
      {
        "label": "QuSpin QZFM (sensor supplier)",
        "url": "https://quspin.com/products-qzfm/"
      }
    ],
    "lastReviewedAt": "2026-05-06"
  }
}