{
  "id": 466735,
  "title": "Eegs 10–20 system",
  "url": "/competitions/hms-harmful-brain-activity-classification/discussion/466735",
  "author_name": "",
  "post_date": "2024-01-09T19:17:28.848304900Z",
  "votes": 20,
  "comment_count": 3,
  "views": 0,
  "content": "<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F761268%2F45bb36784b7d4247f1003a19d802181f%2F10-10.png?generation=1704827509566273&amp;alt=media\" alt=\"\"><br>\n<a href=\"https://en.wikipedia.org/wiki/10%E2%80%9320_system_%28EEG%29\" target=\"_blank\">Source - https://en.wikipedia.org/wiki/10%E2%80%9320_system_%28EEG%29</a></p>\n<p><strong>Kaggle Eegs chan pos 10-10 system</strong><br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F761268%2F8d566e2624edaaf5149f5f21ac481955%2FScreenshot%202024-01-10%20at%2012.43.47AM.png?generation=1704827644568589&amp;alt=media\" alt=\"\"></p>\n<p><strong>Kaggle Eegs chan pos 10-20 system</strong><br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F761268%2F4c5a8b60462e90c664c7dd3c2c6bf6a7%2FScreenshot%202024-01-10%20at%205.51.07PM.png?generation=1704889417951624&amp;alt=media\" alt=\"\"></p>\n<blockquote>\n  <p>the MCN system renames four electrodes of the 10–20 system:<br>\n  T3 is now T7<br>\n  T4 is now T8<br>\n  T5 is now P7<br>\n  T6 is now P8<br>\n  EKG - heart <br>\n  <strong><a href=\"https://www.kaggle.com/code/seshurajup/eegs-2d-plot?scriptVersionId=158350847\" target=\"_blank\">Eegs 10–20 system Notebook</a></strong></p>\n</blockquote>",
  "messages": [
    {
      "id": "2594281",
      "postDate": "01/09/2024 19:17:28",
      "content": "<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F761268%2F45bb36784b7d4247f1003a19d802181f%2F10-10.png?generation=1704827509566273&amp;alt=media\" alt=\"\"><br>\n<a href=\"https://en.wikipedia.org/wiki/10%E2%80%9320_system_%28EEG%29\" target=\"_blank\">Source - https://en.wikipedia.org/wiki/10%E2%80%9320_system_%28EEG%29</a></p>\n<p><strong>Kaggle Eegs chan pos 10-10 system</strong><br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F761268%2F8d566e2624edaaf5149f5f21ac481955%2FScreenshot%202024-01-10%20at%2012.43.47AM.png?generation=1704827644568589&amp;alt=media\" alt=\"\"></p>\n<p><strong>Kaggle Eegs chan pos 10-20 system</strong><br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F761268%2F4c5a8b60462e90c664c7dd3c2c6bf6a7%2FScreenshot%202024-01-10%20at%205.51.07PM.png?generation=1704889417951624&amp;alt=media\" alt=\"\"></p>\n<blockquote>\n  <p>the MCN system renames four electrodes of the 10–20 system:<br>\n  T3 is now T7<br>\n  T4 is now T8<br>\n  T5 is now P7<br>\n  T6 is now P8<br>\n  EKG - heart <br>\n  <strong><a href=\"https://www.kaggle.com/code/seshurajup/eegs-2d-plot?scriptVersionId=158350847\" target=\"_blank\">Eegs 10–20 system Notebook</a></strong></p>\n</blockquote>",
      "rawMarkdown": "![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F761268%2F45bb36784b7d4247f1003a19d802181f%2F10-10.png?generation=1704827509566273&alt=media)\n[Source - https://en.wikipedia.org/wiki/10%E2%80%9320_system_%28EEG%29](https://en.wikipedia.org/wiki/10%E2%80%9320_system_%28EEG%29)\n\n**Kaggle Eegs chan pos 10-10 system**\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F761268%2F8d566e2624edaaf5149f5f21ac481955%2FScreenshot%202024-01-10%20at%2012.43.47AM.png?generation=1704827644568589&alt=media)\n\n**Kaggle Eegs chan pos 10-20 system**\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F761268%2F4c5a8b60462e90c664c7dd3c2c6bf6a7%2FScreenshot%202024-01-10%20at%205.51.07PM.png?generation=1704889417951624&alt=media)\n\n>the MCN system renames four electrodes of the 10–20 system:\nT3 is now T7\nT4 is now T8\nT5 is now P7\nT6 is now P8\nEKG - heart \n**[Eegs 10–20 system Notebook](https://www.kaggle.com/code/seshurajup/eegs-2d-plot?scriptVersionId=158350847)**",
      "votes": null
    },
    {
      "id": "2595256",
      "postDate": "01/10/2024 10:22:31",
      "content": "<p>Beautiful and useful! Thanks for sharing!</p>",
      "rawMarkdown": "Beautiful and useful! Thanks for sharing!",
      "votes": null
    },
    {
      "id": "2595293",
      "postDate": "01/10/2024 10:45:46",
      "content": "<p>Thanks for sharing. I'm having hard time understanding this. Can you give a little bit detailed explanation? If I understood correctly, dataset is using this setup which is called 10-20 system.</p>\n<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F2706866%2Fdf001e7ca72a91d8f1b5c73f0f9f31b3%2FScreenshot%20from%202024-01-10%2013-28-14.png?generation=1704882509573373&amp;alt=media\" alt=\"10-20\"></p>\n<p>There are 21 electrodes here but two (A1 and A2) of them are not included in the dataset. I just don't understand why you map T3 to T7, T4 to T8 and etc.</p>",
      "rawMarkdown": "Thanks for sharing. I'm having hard time understanding this. Can you give a little bit detailed explanation? If I understood correctly, dataset is using this setup which is called 10-20 system.\n\n![10-20](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F2706866%2Fdf001e7ca72a91d8f1b5c73f0f9f31b3%2FScreenshot%20from%202024-01-10%2013-28-14.png?generation=1704882509573373&alt=media)\n\nThere are 21 electrodes here but two (A1 and A2) of them are not included in the dataset. I just don't understand why you map T3 to T7, T4 to T8 and etc.",
      "votes": null
    },
    {
      "id": "2595385",
      "postDate": "01/10/2024 11:45:10",
      "content": "<p><a href=\"https://www.kaggle.com/gunesevitan\" target=\"_blank\">@gunesevitan</a> you are right, i shared 10-10 system instead 10-20 system where need to map T3 with T7. Will update my message ( updated )</p>",
      "rawMarkdown": "gunesevitan you are right, i shared 10-10 system instead 10-20 system where need to map T3 with T7. Will update my message ( updated )",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 2595256,
      "author_name": "jwackito",
      "author_url": "",
      "post_date": "01/10/2024 10:22:31",
      "content": "<p>Beautiful and useful! Thanks for sharing!</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 2595293,
      "author_name": "gunesevitan",
      "author_url": "",
      "post_date": "01/10/2024 10:45:46",
      "content": "<p>Thanks for sharing. I'm having hard time understanding this. Can you give a little bit detailed explanation? If I understood correctly, dataset is using this setup which is called 10-20 system.</p>\n<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F2706866%2Fdf001e7ca72a91d8f1b5c73f0f9f31b3%2FScreenshot%20from%202024-01-10%2013-28-14.png?generation=1704882509573373&amp;alt=media\" alt=\"10-20\"></p>\n<p>There are 21 electrodes here but two (A1 and A2) of them are not included in the dataset. I just don't understand why you map T3 to T7, T4 to T8 and etc.</p>",
      "votes": null,
      "replies": [
        {
          "id": 2595385,
          "author_name": "seshurajup",
          "author_url": "",
          "post_date": "01/10/2024 11:45:10",
          "content": "<p><a href=\"https://www.kaggle.com/gunesevitan\" target=\"_blank\">@gunesevitan</a> you are right, i shared 10-10 system instead 10-20 system where need to map T3 with T7. Will update my message ( updated )</p>",
          "votes": null,
          "replies": []
        }
      ]
    }
  ],
  "raw_markdown_by_id": {
    "2594281": "![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F761268%2F45bb36784b7d4247f1003a19d802181f%2F10-10.png?generation=1704827509566273&alt=media)\n[Source - https://en.wikipedia.org/wiki/10%E2%80%9320_system_%28EEG%29](https://en.wikipedia.org/wiki/10%E2%80%9320_system_%28EEG%29)\n\n**Kaggle Eegs chan pos 10-10 system**\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F761268%2F8d566e2624edaaf5149f5f21ac481955%2FScreenshot%202024-01-10%20at%2012.43.47AM.png?generation=1704827644568589&alt=media)\n\n**Kaggle Eegs chan pos 10-20 system**\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F761268%2F4c5a8b60462e90c664c7dd3c2c6bf6a7%2FScreenshot%202024-01-10%20at%205.51.07PM.png?generation=1704889417951624&alt=media)\n\n>the MCN system renames four electrodes of the 10–20 system:\nT3 is now T7\nT4 is now T8\nT5 is now P7\nT6 is now P8\nEKG - heart \n**[Eegs 10–20 system Notebook](https://www.kaggle.com/code/seshurajup/eegs-2d-plot?scriptVersionId=158350847)**",
    "2595256": "Beautiful and useful! Thanks for sharing!",
    "2595293": "Thanks for sharing. I'm having hard time understanding this. Can you give a little bit detailed explanation? If I understood correctly, dataset is using this setup which is called 10-20 system.\n\n![10-20](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F2706866%2Fdf001e7ca72a91d8f1b5c73f0f9f31b3%2FScreenshot%20from%202024-01-10%2013-28-14.png?generation=1704882509573373&alt=media)\n\nThere are 21 electrodes here but two (A1 and A2) of them are not included in the dataset. I just don't understand why you map T3 to T7, T4 to T8 and etc.",
    "2595385": "gunesevitan you are right, i shared 10-10 system instead 10-20 system where need to map T3 with T7. Will update my message ( updated )"
  },
  "source": "meta"
}