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Adds new bep032 ecephys reach2grasp dataset
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# Ephys NIX Dataset
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This dataset contains electrophysiology recordings organized according to BEP032 standards.
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{
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"Name": "multielectrode_grasp",
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"BIDSVersion": "1.10.0",
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"License": "CC-BY-4.0",
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"DatasetType": "raw",
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"Authors": [
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"Thomas Brochier",
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"Lyuba Zehl",
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"Yaoyao Hao",
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"Margaux Duret",
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"Julia Sprenger",
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"Michael Denker",
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"Sonja Grün",
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"Alexa Riehle"
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],
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"Acknowledgements": "We thank Emiliano Torre and Vahid Rostami for detecting and handling the hyper-synchronous event artifacts, and Florent Jaillet for developing the Event-Detection Toolbox in Matlab. Special thanks to Moshe Abeles who was a tough teacher for Sonja Grün and taught her the knowledge required for projects like this.",
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"HowToAcknowledge": "Brochier T, Zehl L, Hao Y, Duret M, Sprenger J, Denker M, Grün S, Riehle A (2017) Massively parallel multi-electrode recordings of macaque motor cortex during an instructed delayed reach-to-grasp task. G-Node. https://doi.org/10.12751/g-node.f83565",
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"Funding": [
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"Helmholtz Portfolio “Supercomputing and Modeling for the Human Brain” (SMHB)",
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"EU Grants 604102 and 720270 (Human Brain Project, HBP)",
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"Priority Program SPP 1665 of the DFG (GR 1753/4-2 and DE 2175/2-1)",
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"Collaborative Research Agreement RIKEN-CNRS",
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"ANR GRASP",
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"CNRS (PEPS, Neuro_IC2010)",
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"DAAD",
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"LIA Vision for Action"
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],
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"ReferencesAndLinks": [
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"https://doi.org/10.1038/sdata.2018.55"
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]
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}
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{
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"participant_id": {
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"Description": "Short identifier for monkey (e.g., used in file names)"
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},
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"species": {
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"Description": "binomial species name (genus, species with genus)"
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},
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"sex": {
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"Description": "Sex of the animal (male/female)"
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},
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"birthdate": {
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"Description": "Date of birth"
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},
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"handedness": {
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"Description": "Trained hand (left and/or right)"
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},
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"surgerydate": {
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"Description": "Date of the surgery"
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},
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"disabilities": {
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"Description": "Comment on existing disabilities"
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},
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"character": {
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"Description": "Comment on the general character/personality"
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},
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"given_name": {
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"Description": "Given Name"
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}
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}
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participant_id species sex birthdate handedness surgerydate disabilities character given_name
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sub-i macaca mulatta male 2008-05-17T00:00:00 left 2014-05-22T00:00:00 n/a calm, but overall not really motivated. Less attentive. monkey_N
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sub-l macaca mulatta female 2004-03-19T00:00:00 left 2010-09-15T00:00:00 Middle phalanx of right thumb is missing. Eager to work, quick and efficient but very nervous. Does not like to be touched (for instance for RF testing). monkey_L

microephys_ecephys_bep032/sub-i/ses-140703/ecephys/sub-i_ses-140703_task-r2g_run-001_channels.tsv

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{
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"InstitutionName": "Institut de Neuroscience de la Timone, Marseille, France",
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"InstitutionAddress": "Faculté de Médecine, 27, boulevard Jean Moulin, 13005 Marseille, France",
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"Collaborators": [
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"Institute of Neuroscience and Medicine (INM-6), 52425 Jülich, Germany",
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"Institute for Advanced Simulation (IAS-6), 52425 Jülich, Germany",
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"JARA Institute Brain Structure-Function Relationships (INM-10), 52425 Jülich, Germany"
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],
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"TaskName": "r2g",
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"TaskDescription": "Reach to grasp: A task that involves the reaching of an object and holding it for a specific time",
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"TaskType": "Two Cue Task",
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"PowerLineFrequency": 60.0,
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"Manufacturer": "NI, National Instruments Corporation, Austin, Texas, USA",
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"Location": "Inst. de Neurosciences de la Timone (INT), UMR 7289, CNRS - Aix Marseille Univ., Marseille, France",
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"SamplingFrequency": 30000.0,
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"SerialNumber": "8596-001139",
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"Creator": "Thomas Brochier",
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"Maintainer": "Thomas Brochier",
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"SoftwareFilters": "butterwoth",
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"PowerLineFrequencyUnit": "Hz",
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"ChannelId": {
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"Description": "Unique identifier of the channel"
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},
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"ContactId": {
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"Description": "Unique identifier of the contact"
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},
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"Units": {
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"Description": "Units of the recording signal"
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},
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"ChannelName": {
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"Description": "Custom name of the recording channel"
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},
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"FileOrigin": {
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"Description": "Source file of the signal"
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},
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"ConnectorId": {
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"Description": "Id of the connector used for recording the signal"
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},
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"ConnectorPinId": {
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"Description": "Pin used for recording the signal"
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},
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"NevDigFactor": {
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"Description": "Digitization factor of the nev file"
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},
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"NbSortedUnits": {
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"Description": "Number of sorted units on this channel"
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},
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"NevHiFreqOrder": {
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"Description": "High pass order of the frequency filter"
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},
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"NevHiFreqType": {
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"Description": "Type of the high pass frequency filter"
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},
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"NevLoFreqOrder": {
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"Description": "Low pass order of the frequency filter"
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},
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"NevLoFreqType": {
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"Description": "Type of the high pass frequency filter"
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},
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"NsxHiFreqOrder": {
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"Description": "Order of the high pass frequency filter"
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},
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"NsxLoFreqOrder": {
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"Description": "Order of the low pass frequency filter"
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},
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"NsxHiFreqType": {
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"Description": "Type of the high pass frequency filter"
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},
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"NsxLoFreqType": {
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"Description": "Type of the low pass frequency filter"
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},
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"Nsx": {
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"Description": "NsX value used for storing of the signal"
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},
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"HiPassFreq": {
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"Description": "Cutoff frequency of the high pass filter"
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},
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"LoPassFreq": {
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"Description": "Cutoff frequency of the low pass filter"
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},
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"HiPassOrder": {
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"Description": "Order of the high pass filter"
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},
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"LoPassOrder": {
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"Description": "Order of the low pass filter"
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},
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"FilterType": {
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"Description": "Type of filter used"
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},
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"ElectrodeRejectLfc": {
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"Description": "Rejection of the signal in low frequency components (TRUE/FALSE)"
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},
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"ElectrodeRejectIfc": {
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"Description": "Rejection of the signal in intermediate frequency components (TRUE/FALSE)"
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},
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"ElectrodeRejectHfc": {
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"Description": "Rejection of the signal in high frequency components (TRUE/FALSE)"
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},
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"ConnectorAlignedId": {
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"Description": "channelId in a spatially organized grid"
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},
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"CoordinatesX": {
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"Description": "X-coordinate of the channel"
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},
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"CoordinatesY": {
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"Description": "Y-coordinate of the channel"
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}
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}

microephys_ecephys_bep032/sub-i/ses-140703/ecephys/sub-i_ses-140703_task-r2g_run-001_ecephys.nix

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electrode_id probe_id x y z impedance material location hemisphere connector_aligned_id impedance_unit insulation
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1 Prob-8596-001139 3.6 0.8 1.5 73 iridium oxide M1 right 93 kOhm Parylene-c
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2 Prob-8596-001139 3.6 0.4 1.5 92 iridium oxide M1 right 92 kOhm Parylene-c
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3 Prob-8596-001139 3.6 1.2 1.5 68 iridium oxide M1 right 94 kOhm Parylene-c
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4 Prob-8596-001139 3.6 1.6 1.5 67 iridium oxide M1 right 95 kOhm Parylene-c
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5 Prob-8596-001139 2.8 1.6 1.5 48 iridium oxide M1 right 75 kOhm Parylene-c
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6 Prob-8596-001139 3.6 2.0 1.5 57 iridium oxide M1 right 96 kOhm Parylene-c
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7 Prob-8596-001139 3.2 1.6 1.5 51 iridium oxide M1 right 85 kOhm Parylene-c
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8 Prob-8596-001139 3.6 2.4 1.5 61 iridium oxide M1 right 97 kOhm Parylene-c
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9 Prob-8596-001139 3.2 2.0 1.5 72 iridium oxide M1 right 86 kOhm Parylene-c
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10 Prob-8596-001139 3.6 2.8 1.5 57 iridium oxide M1 right 98 kOhm Parylene-c
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11 Prob-8596-001139 3.2 2.4 1.5 46 iridium oxide M1 right 87 kOhm Parylene-c
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12 Prob-8596-001139 3.2 2.8 1.5 41 iridium oxide M1 right 88 kOhm Parylene-c
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13 Prob-8596-001139 2.8 2.4 1.5 69 iridium oxide M1 right 77 kOhm Parylene-c
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14 Prob-8596-001139 3.6 3.2 1.5 44 iridium oxide M1 right 99 kOhm Parylene-c
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15 Prob-8596-001139 2.4 2.0 1.5 51 iridium oxide M1 right 66 kOhm Parylene-c
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16 Prob-8596-001139 3.2 3.2 1.5 46 iridium oxide M1 right 89 kOhm Parylene-c
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17 Prob-8596-001139 2.8 2.0 1.5 61 iridium oxide M1 right 76 kOhm Parylene-c
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18 Prob-8596-001139 3.2 3.6 1.5 47 iridium oxide M1 right 90 kOhm Parylene-c
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19 Prob-8596-001139 2.4 2.4 1.5 47 iridium oxide M1 right 67 kOhm Parylene-c
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20 Prob-8596-001139 2.8 3.2 1.5 44 iridium oxide M1 right 79 kOhm Parylene-c
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21 Prob-8596-001139 2.0 2.8 1.5 42 iridium oxide M1 right 58 kOhm Parylene-c
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22 Prob-8596-001139 2.8 3.6 1.5 43 iridium oxide M1 right 80 kOhm Parylene-c
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23 Prob-8596-001139 2.8 2.8 1.5 41 iridium oxide M1 right 78 kOhm Parylene-c
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24 Prob-8596-001139 2.4 3.6 1.5 48 iridium oxide M1 right 70 kOhm Parylene-c
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25 Prob-8596-001139 2.4 2.8 1.5 48 iridium oxide M1 right 68 kOhm Parylene-c
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26 Prob-8596-001139 2.0 3.6 1.5 45 iridium oxide M1 right 60 kOhm Parylene-c
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27 Prob-8596-001139 2.4 3.2 1.5 46 iridium oxide M1 right 69 kOhm Parylene-c
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28 Prob-8596-001139 1.6 3.6 1.5 44 iridium oxide M1 right 50 kOhm Parylene-c
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29 Prob-8596-001139 2.0 3.2 1.5 46 iridium oxide M1 right 59 kOhm Parylene-c
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30 Prob-8596-001139 1.2 3.6 1.5 45 iridium oxide M1 right 40 kOhm Parylene-c
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31 Prob-8596-001139 1.6 3.2 1.5 52 iridium oxide M1 right 49 kOhm Parylene-c
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32 Prob-8596-001139 0.8 3.6 1.5 51 iridium oxide M1 right 30 kOhm Parylene-c
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33 Prob-8596-001139 3.2 0.8 1.5 52 iridium oxide M1 right 83 kOhm Parylene-c
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34 Prob-8596-001139 3.2 1.2 1.5 69 iridium oxide M1 right 84 kOhm Parylene-c
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35 Prob-8596-001139 2.8 0.8 1.5 60 iridium oxide M1 right 73 kOhm Parylene-c
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36 Prob-8596-001139 2.8 1.2 1.5 76 iridium oxide M1 right 74 kOhm Parylene-c
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37 Prob-8596-001139 2.4 0.8 1.5 48 iridium oxide M1 right 63 kOhm Parylene-c
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38 Prob-8596-001139 2.4 1.2 1.5 58 iridium oxide M1 right 64 kOhm Parylene-c
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39 Prob-8596-001139 2.0 0.8 1.5 47 iridium oxide M1 right 53 kOhm Parylene-c
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40 Prob-8596-001139 2.0 1.2 1.5 54 iridium oxide M1 right 54 kOhm Parylene-c
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41 Prob-8596-001139 1.6 0.8 1.5 47 iridium oxide M1 right 43 kOhm Parylene-c
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42 Prob-8596-001139 2.0 1.6 1.5 57 iridium oxide M1 right 55 kOhm Parylene-c
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43 Prob-8596-001139 1.6 1.2 1.5 56 iridium oxide M1 right 44 kOhm Parylene-c
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44 Prob-8596-001139 1.6 1.6 1.5 57 iridium oxide M1 right 45 kOhm Parylene-c
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45 Prob-8596-001139 1.2 0.8 1.5 53 iridium oxide M1 right 33 kOhm Parylene-c
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46 Prob-8596-001139 1.6 2.0 1.5 53 iridium oxide M1 right 46 kOhm Parylene-c
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47 Prob-8596-001139 1.2 1.2 1.5 49 iridium oxide M1 right 34 kOhm Parylene-c
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48 Prob-8596-001139 2.4 1.6 1.5 47 iridium oxide M1 right 65 kOhm Parylene-c
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49 Prob-8596-001139 0.8 1.2 1.5 67 iridium oxide M1 right 24 kOhm Parylene-c
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50 Prob-8596-001139 2.0 2.0 1.5 57 iridium oxide M1 right 56 kOhm Parylene-c
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51 Prob-8596-001139 1.2 1.6 1.5 51 iridium oxide M1 right 35 kOhm Parylene-c
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52 Prob-8596-001139 1.6 2.4 1.5 50 iridium oxide M1 right 47 kOhm Parylene-c
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53 Prob-8596-001139 0.8 1.6 1.5 57 iridium oxide M1 right 25 kOhm Parylene-c
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54 Prob-8596-001139 2.0 2.4 1.5 52 iridium oxide M1 right 57 kOhm Parylene-c
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55 Prob-8596-001139 0.8 2.0 1.5 45 iridium oxide M1 right 26 kOhm Parylene-c
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56 Prob-8596-001139 1.2 2.0 1.5 46 iridium oxide M1 right 36 kOhm Parylene-c
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57 Prob-8596-001139 0.8 2.4 1.5 62 iridium oxide M1 right 27 kOhm Parylene-c
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58 Prob-8596-001139 1.2 2.4 1.5 64 iridium oxide M1 right 37 kOhm Parylene-c
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59 Prob-8596-001139 0.8 2.8 1.5 55 iridium oxide M1 right 28 kOhm Parylene-c
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60 Prob-8596-001139 1.2 2.8 1.5 57 iridium oxide M1 right 38 kOhm Parylene-c
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61 Prob-8596-001139 0.8 3.2 1.5 49 iridium oxide M1 right 29 kOhm Parylene-c
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62 Prob-8596-001139 1.6 2.8 1.5 57 iridium oxide M1 right 48 kOhm Parylene-c
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63 Prob-8596-001139 0.4 3.2 1.5 60 iridium oxide M1 right 19 kOhm Parylene-c
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64 Prob-8596-001139 1.2 3.2 1.5 62 iridium oxide M1 right 39 kOhm Parylene-c
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65 Prob-8596-001139 3.2 0.0 1.5 58 iridium oxide M1 right 81 kOhm Parylene-c
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66 Prob-8596-001139 3.2 0.4 1.5 49 iridium oxide M1 right 82 kOhm Parylene-c
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67 Prob-8596-001139 2.8 0.0 1.5 58 iridium oxide M1 right 71 kOhm Parylene-c
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68 Prob-8596-001139 2.8 0.4 1.5 71 iridium oxide M1 right 72 kOhm Parylene-c
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69 Prob-8596-001139 2.4 0.0 1.5 64 iridium oxide M1 right 61 kOhm Parylene-c
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70 Prob-8596-001139 2.4 0.4 1.5 57 iridium oxide M1 right 62 kOhm Parylene-c
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71 Prob-8596-001139 2.0 0.0 1.5 59 iridium oxide M1 right 51 kOhm Parylene-c
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72 Prob-8596-001139 2.0 0.4 1.5 55 iridium oxide M1 right 52 kOhm Parylene-c
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73 Prob-8596-001139 1.6 0.0 1.5 50 iridium oxide M1 right 41 kOhm Parylene-c
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74 Prob-8596-001139 1.6 0.4 1.5 60 iridium oxide M1 right 42 kOhm Parylene-c
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75 Prob-8596-001139 1.2 0.0 1.5 61 iridium oxide M1 right 31 kOhm Parylene-c
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76 Prob-8596-001139 1.2 0.4 1.5 56 iridium oxide M1 right 32 kOhm Parylene-c
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77 Prob-8596-001139 0.8 0.0 1.5 50 iridium oxide M1 right 21 kOhm Parylene-c
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78 Prob-8596-001139 0.8 0.4 1.5 65 iridium oxide M1 right 22 kOhm Parylene-c
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79 Prob-8596-001139 0.4 0.0 1.5 49 iridium oxide M1 right 11 kOhm Parylene-c
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80 Prob-8596-001139 0.4 0.4 1.5 59 iridium oxide M1 right 12 kOhm Parylene-c
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81 Prob-8596-001139 0.0 0.4 1.5 62 iridium oxide M1 right 2 kOhm Parylene-c
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82 Prob-8596-001139 0.8 0.8 1.5 53 iridium oxide M1 right 23 kOhm Parylene-c
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83 Prob-8596-001139 0.0 0.8 1.5 49 iridium oxide M1 right 3 kOhm Parylene-c
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84 Prob-8596-001139 0.4 0.8 1.5 58 iridium oxide M1 right 13 kOhm Parylene-c
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85 Prob-8596-001139 0.0 1.2 1.5 49 iridium oxide M1 right 4 kOhm Parylene-c
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86 Prob-8596-001139 0.4 1.2 1.5 92 iridium oxide M1 right 14 kOhm Parylene-c
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87 Prob-8596-001139 0.4 1.6 1.5 56 iridium oxide M1 right 15 kOhm Parylene-c
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88 Prob-8596-001139 0.0 1.6 1.5 73 iridium oxide M1 right 5 kOhm Parylene-c
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89 Prob-8596-001139 0.4 2.0 1.5 56 iridium oxide M1 right 16 kOhm Parylene-c
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90 Prob-8596-001139 0.0 2.0 1.5 48 iridium oxide M1 right 6 kOhm Parylene-c
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91 Prob-8596-001139 0.4 2.4 1.5 56 iridium oxide M1 right 17 kOhm Parylene-c
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92 Prob-8596-001139 0.0 2.4 1.5 47 iridium oxide M1 right 7 kOhm Parylene-c
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93 Prob-8596-001139 0.0 2.8 1.5 56 iridium oxide M1 right 8 kOhm Parylene-c
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94 Prob-8596-001139 0.4 2.8 1.5 49 iridium oxide M1 right 18 kOhm Parylene-c
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95 Prob-8596-001139 0.4 3.6 1.5 51 iridium oxide M1 right 20 kOhm Parylene-c
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96 Prob-8596-001139 0.0 3.2 1.5 55 iridium oxide M1 right 9 kOhm Parylene-c
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{
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"probe_id": {
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"Description": "Unique identifier for the probe.",
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"Units": "n/a"
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},
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"type": {
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"Description": "Type of probe used for neural recording.",
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"Levels": {
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"utah array": "A type of multi-electrode array commonly used for intracortical recordings."
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}
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},
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"location": {
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"Description": "Brain region where the probe was implanted.",
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"Levels": {
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"M1": "Primary motor cortex"
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}
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},
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"manufacturer": {
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"Description": "Company that produced the probe.",
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"Levels": {
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"Blackrock Microsystems": "Neurotechnology company specializing in electrophysiology hardware."
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}
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},
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"device_serial_number": {
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"Description": "Serial number of the probe.",
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"Units": "n/a"
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},
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"electrode_count": {
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"Description": "Number of electrodes in the probe.",
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"Units": "count"
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},
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"width": {
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"Description": "Width of the probe.",
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"Units": "mm"
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},
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"height": {
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"Description": "Height of the probe.",
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"Units": "mm"
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},
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"depth": {
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"Description": "Depth of electrode penetration.",
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"Units": "mm"
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},
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"hemisphere": {
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"Description": "Brain hemisphere where the probe was implanted.",
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"Levels": {
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"right": "Right hemisphere"
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}
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},
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"placement_picture": {
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"Description": "URL linking to an image showing probe placement.",
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"Units": "URL"
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},
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"dimension_units": {
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"Description": "Units used for probe dimensions.",
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"Levels": {
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"mm": "Millimeters"
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}
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},
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"wires_material": {
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"Description": "Material composition of probe wires.",
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"Levels": {
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"Pt/Au": "Platinum/Gold alloy"
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}
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},
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"wires_diameter": {
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"Description": "Diameter of the probe wires.",
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"Units": "m"
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},
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"wires_length": {
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"Description": "Length of the probe wires.",
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"Units": "m"
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},
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"wires_units": {
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"Description": "Units for wire measurements.",
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"Levels": {
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"m": "Meters"
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}
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},
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"owner": {
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"Description": "Institution or individual responsible for the probe.",
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"Levels": {
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"RIKEN-BSI, Japan": "RIKEN Brain Science Institute, Japan"
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}
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}
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}
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probe_id type location manufacturer device_serial_number electrode_count width height depth hemisphere placement_picture dimension_units wires_material wires_diameter wires_length wires_units owner
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Prob-8596-001139 utah array M1 Blackrock Microsystems 8596-001139 100 4 4 1.5 right https://www.nature.com/articles/sdata201855/figures/1 mm Pt/Au 2.5e-05 0.04 m RIKEN-BSI, Japan

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