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structures.md

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Information within each structure

neuron_data

  • date_time: date and time of the recording session
  • subject: name of the subject
  • area: area recorded
  • experiment: experiment number
  • recording: recording number
sp
  • sp_samples: array of shape (trials x time) containing the number of spikes at each ms in each trial.
  • cluster_id: kilosort cluster ID.
  • cluster_ch: electrode channel that recorded the activity of the cluster.
  • cluster_group: "good" if it is a neuron or "mua" if it is a multi unit activity.
  • cluster_number: number of good or mua.
  • cluster_array_pos: position of the cluster in SpikeDate.sp_samples.
  • cluster_depth: depth of the cluster.
bhv
  • block: array of shape (trials) containing: - 1 when is a DMTS trial - 2 when is a saccade task trial
  • trial_error: array of shape (trials) containing: - 0 when is a correct trial - n != 0 when is an incorrect trial. Each number correspond to different errors
  • code_samples: array of shape (trials, events) containing the timestamp of the events (timestamps correspond to sp_sample index).
  • code_numbers: array of shape (trials, events) containing the codes of the events.
    • block 1: start_trial -> 9 bar_hold -> 7 fix_spot_on -> 35 fixation -> 8 sample_on -> 23 sample_off -> 24 test_on_1 -> 25 test_off_1 -> 26 test_on_2 -> 27 test_off_2 -> 28 test_on_3 -> 29 test_off_3 -> 30 test_on_4 -> 31 test_off_4 -> 32 test_on_5 -> 33 test_off_5 -> 34 end_trial -> 18 bar_release -> 4 fix_spot_off -> 36 reward -> 96
    • block 2 start_trial -> 9 target_on -> 37 target_off -> 38 fix_spot_off -> 36 eye_in_target -> 10 correct_response -> 40 end_trial -> 18
  • position: array of shape (trials, 2) containing the position of the stimulus.
  • pos_code: array of shape (trials) containing the position code of the stimulus.
    • block 1:
      • 1: contralateral
      • -1: ipsilateral to the recording side
    • block 2, codes from 120 to 127 corresponding to the 8 target positions:
      • 127: middle right (10,0)
      • 126: upper right (7,7)
      • 125: upper middle(0,10)
      • 124: upper left (-7,7)
      • 123: middle left (-10,0)
      • 122: bottom left (-7,-7)
      • 121: bottom middle (0,-10)
      • 120: bottom right (7,-7)
  • sample_id: array of shape (trials) containing the sample presented in each trial of block 1: - 0: neutral sample - 11: orientation 1, color 1 - 51: orientation 5, color 1 - 15: orientation 1, color 5 - 55: orientation 5, color 5
  • test_stimuli: array of shape (trials,n_test_stimuli) containing the id of the test stimuli. As in sample_id, first number correspond to orientation and second to color.
  • test_distractor: array of shape (trials,n_test_stimuli) containing the id of the test distractor. As in sample_id, first number correspond to orientation and second to color.

bhv_data

  • block:
    • 1: DMTS task
    • 2: saccadic task
  • iti: duration of the intertrial interval
  • position: array of shape (trials, 2) containing the position of the stimulus.
  • pos_code: array of shape (trials) containing the position code of the stimulus.
    • block 1:
      • 1: contralateral
      • -1: ipsilateral to the recording side
    • block 2, codes from 120 to 127 corresponding to the 8 target positions:
      • 127: middle right (10,0)
      • 126: upper right (7,7)
      • 125: upper middle(0,10)
      • 124: upper left (-7,7)
      • 123: middle left (-10,0)
      • 122: bottom left (-7,-7)
      • 121: bottom middle (0,-10)
      • 120: bottom right (7,-7)
  • reward_plus: amount of extra reward if given
  • trial_error:
    • 0: correct trial
    • 1: no bartouch
    • 2: no fixation
    • 3: break fixation
    • 4: no fixation
    • 5: bar release (before test period)
    • 6: false alarm (relase during test period)
    • 8: missed target
    • 10: break fixation during delay presentaton
  • delay_time: duration of the delay
  • fix_time: duration of the fixation
  • fix_window_radius: radius of the fixation window
  • idletime3:
  • rand_delay_time: range of delay variation
  • reward_dur: duration of the reward
  • wait_for_fix: max time to fixate before the trial starts
saccadic task
  • fix_post_sacc_blank
  • max_reaction_time
  • stay_time
  • fix_fp_t_time
  • fix_fp_post_t_time
  • fix_fp_pre_t_time
  • fix_close
  • fix_far
  • closeexc
  • excentricity
  • farexc
DMTS task
  • eye_ml: position of the eye recorded with MonkeyLogic
  • condition:
  • code_numbers: code of the events
  • code_times: timestamp of the events
  • stim_match
  • stim_total
  • test_distractor
  • test_stimuli
  • sample_time
  • test_time
  • sample_id