ATProto Browser

{
  "text": "Grid cells have a geometry in time. Thanks to @azvollan.bsky.social l & @rjgardner.bsky.social for this heroic discovery. @ercresearch.bsky.social \n #KiloNeurons @m-bmoser.bsky.social @kavlintnu.bsky.social @nature.com \n@kavlifoundation.bsky.social \nwww.nature.com/articles/s41...",
  "$type": "app.bsky.feed.post",
  "embed": {
    "$type": "app.bsky.embed.external",
    "external": {
      "uri": "https://www.nature.com/articles/s41586-024-08527-1",
      "thumb": {
        "$type": "blob",
        "ref": {
          "$link": "bafkreidhajjvm5pfim6w6esdjp4wk2mlicdr44p4vrkqzzsnkjdebqktk4"
        },
        "mimeType": "image/jpeg",
        "size": 878040
      },
      "title": "Left–right-alternating theta sweeps in entorhinal–hippocampal maps of space - Nature",
      "description": "A study in rats proposes a mechanism for how the brain maps the surrounding environment, including places it has never seen, by alternating left and right forward sweeps in successive theta cycles."
    }
  },
  "langs": [
    "en"
  ],
  "facets": [
    {
      "$type": "app.bsky.richtext.facet",
      "index": {
        "byteEnd": 67,
        "byteStart": 46
      },
      "features": [
        {
          "did": "did:plc:b2e3qwfywrfkalmcpor7ydv6",
          "$type": "app.bsky.richtext.facet#mention"
        }
      ]
    },
    {
      "$type": "app.bsky.richtext.facet",
      "index": {
        "byteEnd": 94,
        "byteStart": 72
      },
      "features": [
        {
          "did": "did:plc:a2eczxscs5k6uiyt3k4mwc5q",
          "$type": "app.bsky.richtext.facet#mention"
        }
      ]
    },
    {
      "$type": "app.bsky.richtext.facet",
      "index": {
        "byteEnd": 146,
        "byteStart": 122
      },
      "features": [
        {
          "did": "did:plc:q6wkrpq6msjqrvf24wnaezhh",
          "$type": "app.bsky.richtext.facet#mention"
        }
      ]
    },
    {
      "index": {
        "byteEnd": 161,
        "byteStart": 149
      },
      "features": [
        {
          "tag": "KiloNeurons",
          "$type": "app.bsky.richtext.facet#tag"
        }
      ]
    },
    {
      "$type": "app.bsky.richtext.facet",
      "index": {
        "byteEnd": 183,
        "byteStart": 162
      },
      "features": [
        {
          "did": "did:plc:nigkmaw33mlhf6hiodrnzvdm",
          "$type": "app.bsky.richtext.facet#mention"
        }
      ]
    },
    {
      "$type": "app.bsky.richtext.facet",
      "index": {
        "byteEnd": 206,
        "byteStart": 184
      },
      "features": [
        {
          "did": "did:plc:6rxoscdbb6eif5kvkebjzxiu",
          "$type": "app.bsky.richtext.facet#mention"
        }
      ]
    },
    {
      "$type": "app.bsky.richtext.facet",
      "index": {
        "byteEnd": 218,
        "byteStart": 207
      },
      "features": [
        {
          "did": "did:plc:vrsppvjc5fysqnm2zshiirey",
          "$type": "app.bsky.richtext.facet#mention"
        }
      ]
    },
    {
      "$type": "app.bsky.richtext.facet",
      "index": {
        "byteEnd": 248,
        "byteStart": 220
      },
      "features": [
        {
          "did": "did:plc:sxfmooxtgnoxskketw4lzmal",
          "$type": "app.bsky.richtext.facet#mention"
        }
      ]
    },
    {
      "index": {
        "byteEnd": 280,
        "byteStart": 250
      },
      "features": [
        {
          "uri": "https://www.nature.com/articles/s41586-024-08527-1",
          "$type": "app.bsky.richtext.facet#link"
        }
      ]
    }
  ],
  "createdAt": "2025-02-03T16:18:55.074Z"
}