Merge branch 'docs' into develop

int-brain-lab · Nov 18, 2024 · d873470 · d873470
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Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/examples/data_release/data_release_brainwidemap.ipynb b/examples/data_release/data_release_brainwidemap.ipynb
@@ -20,7 +20,7 @@
    "metadata": {},
    "source": [
     "## Overview of the Data\n",
-    "We have released data from 459 Neuropixel recording sessions, which encompass 699 probe insertions, obtained in 139 subjects performing the IBL task across 12 different laboratories. As output of spike-sorting, there are 376730 units; of which 45085 are considered to be of good quality. In total, 138 brain regions were recorded in sufficient numbers for inclusion in IBL’s analyses [(IBL et al. 2023)](https://doi.org/10.1101/2023.07.04.547681).\n",
+    "We have released data from 459 Neuropixel experimental sessions, which encompass 699 distinct recordings, referred to as probe insertions. Those were obtained with 139 subjects performing the IBL task across 12 different laboratories. As output of spike-sorting, there are 621,733 units; of which 75,708 are considered to be of good quality. In total, 241 brain regions were recorded in sufficient numbers for inclusion in IBL’s analyses [(IBL et al. 2023)](https://doi.org/10.1101/2023.07.04.547681).\n",
     "\n",
     "## Data structure and download\n",
     "The organisation of the data follows the standard IBL data structure.\n",
@@ -46,8 +46,12 @@
     "### Receive updates on the data\n",
     "To receive a notification that we released new datasets, please fill up [this form](https://forms.gle/9ex2vL1JwV4QXnf98)\n",
     "\n",
-    "### 15 February 2024\n",
-    "We have added data from an additional 105 recording sessions, which encompass 152 probe insertions, obtained in 24 subjects performing the IBL task. As output of spike-sorting, there are 81229 new units; of which 12319 are considered to be of good quality.\n",
+    "### May 15th  2024\n",
+    "As data acquisition spanned several years, we decided to re-run the latest spike sorting version on the full dataset to get the state of the art sorting results and ensure consistency on the full datasets.\n",
+    "The improvements are described in [our updated spike sorting whitepaper](https://figshare.com/articles/online_resource/Spike_sorting_pipeline_for_the_International_Brain_Laboratory/19705522?file=49783080). The new run yielded many more units, bringing the total tally to 621,733 putative neurons, of which 75,708 pass the quality controls.\n",
+    "\n",
+    "### February 15th, 2024\n",
+    "We have added data from an additional 105 recording sessions, which encompass 152 probe insertions, obtained in 24 subjects performing the IBL task. As output of spike-sorting, there are 81_229 new units; of which 12_319 are considered to be of good quality.\n",
     "\n",
     "We have also replaced and removed some video data. Application of additional quality control processes revealed that the video timestamps for some of the previously released data were incorrect. We corrected the video timestamps where possible (285 videos: 137 left, 148 right) and removed video data for which the correction was not possible (139 videos: 135 body, 3 left, 1 right). We also added 31 videos (16 left, 15 right). **We strongly recommend that all data analyses using video data be rerun with the data currently in the database (please be sure to clear your cache directory first).**"
    ]