TDT Tanks conversion notes

[weiglszonja]

The manuscript with similar experiment setup

Location: data/Turner-CN-data-share/Previous_PD_Project_sample Description: There are two folders and two files in this folder. /I_160615: two tank data from two sessions of recording /DBS_project_event_code_script: script that we use to extract the event code Information_Tank_file.txt: general information about our tank file Isis_DataList_160615.xlsx: recording site information

Event name DBSx : stimulation event (if it's not empty) Conx : extracellular signal Task : event data Stimulation: not used Electrode: Tungsten electrode on channel 1 (channels 2-15 were grounded) 16ch V-probe (tip-first contact length: 500 µm, inter-contact-interval: 150 µm) on channels 17-32 Location: Tungsten electrode: Area VLa, ML -3.0, AP 2.0, Depth 43.00 16 channel V-probe: Area GPi, ML 0.0, AP 6.0, Depth of tip 49.00

Gaia_I_160615_1.Tbk TdtRawIO streams: signals:

• 6 EMG channels, fs = 1017.2526245117188, stream_id="0"
• 2 "Trqm" channels, stream_id="1"
• 32 "pNeu" channels, stream_id="2"
• 32 "Conx" channels, stream_id="3" events:
• "DBSx", "Tick", "Word", "Task", "Targ", "ExtB", "FIxB"

Notes:

• need session_start_time, from the excel file that we received we only know the date for both sessions are 160615
• signal channels are from channel 1 and channel 17-32 ("Conx" stream)
• need plexon data (mentioned in the manuscript, need to confirm)

[weiglszonja]

For slicing channels in a recording: https://github.com/SpikeInterface/spikeinterface/blob/main/src/spikeinterface/core/channelslice.py