Details for ham25_44-46_amp

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  • Date & time: 2017-08-17, 11:36:00

  • Location: Alexandria

  • Animal subject: ham25

  • Investigator: Viktor Varga

  • Experimenters: Viktor Varga

  • Project: Medial Septal place cell generation, Place field-memory field unity of hippocampal neurons

  • Data repositories: NYUshare_Datasets, download session from Web share

  • Created: 2018-10-03 0:04:48 by Peter Petersen
    Updated: 2023-08-14 10:57:00 by Peter Petersen

  • Notes:
    pure control session
    Buzsaki 5×12
    ‘Control’,’Stim’,’PostStim’

Epochs

Epochs Behavioral paradigm Maze type Built maze Manipulation Duration Notes
ham25_44 Homecage_Sleep Homecage Homecage_Mouse 6548.688
ham25_45 ThetaMaze_AlternativeRunning Theta maze Theta_Maze_Viktor 6548.688
ham25_46 Homecage_Sleep Homecage Homecage_Mouse 6548.688

Extracellular

Equipment

File format

Sampling rate

nSamples

nChannels

Spike groups

Least significant bit
Intan Technologies, RHD2000 USB interface board (256ch) dat 20000 130973760 64 6 0.195

Implanted probes

Spike groups

Spike groups are typically defined by the group of channels within shanks. Channels are listed and comma-separated and labels can further be assigned to each group. Channels are 0-indexed.

Group

Channels

Label
1 51, 58, 52, 57, 49, 60, 50, 59, 54, 55, 53, 56
2 63, 38, 64, 39, 61, 41, 62, 42, 33, 37, 34, 35
3 47, 17, 46, 20, 45, 19, 43, 21, 48, 18, 44, 22
4 28, 1, 25, 2, 23, 3, 24, 4, 27, 31, 29, 32
5 8, 13, 7, 14, 6, 15, 5, 16, 9, 12, 10, 11
6 30, 36, 26, 40
This section is dedicated to extra inputs besides the primary recording channels. For extracellular recordings this includes any extra analog and digital channels. Further it can be inputs saved with an Arduino or Raspberry pi or an entirely different hardware solution.

Equipment

Input type

Channel

Tag

Description
Intan Technologies, RHD2000 USB interface board (256ch) adc 3 opto Analog reading of the opto stimulation
Intan Technologies, RHD2000 USB interface board (256ch) dig 1 optiTrack_sync optiTrack TTL sync

Equipment

File names

Epoch

Type

Framerate

Notes
OptiTrack, Flex 13 ham25_45.csv 2 Head position 120
Brain regions are defined according to the Allen Institute Atlas. A brain region can be assigned to a list of channels or spike groups.

Brain region

Channels

Spike groups
CA1 – Field CA1 (View in Atlas) 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64

Channel tags

Examples and reserved tags: Bad, Good, Theta, Gamma, Delta, Ripple, RippleNoise.

Tag

Channels

Spike groups
Theta 56 2
Ripple 22 3
Cortical 6
Bad 17, 19, 20, 21, 24
RippleNoise 51

Analysis tags

Tag

Value

Description
prebehaviortime 1
optiTrackExtraPulses 0
useOptitrackTime 0
optiTrack_length_unit 1
opto_pulse_amplitude 0.5
optiTrack_offset -3,32,0
reward_points_linearized 118,195
sessions 1,2,3 Control, Stim, PostStim

Spike sorting

Method

Format

Relative path

Channels

Spike sorter

Notes

Sorting completed

Units count

Sorting ID
KiloSort Phy Viktor Varga Yes 15 14799

Spike sorted units

# Spike count Firing rate (Hz) Spike group Brain region Cell type Deep/Superficial Refractory violation (‰) Peak voltage (µV) Trough-to-Peak (ms) Isolation distance
1 19185 2.930746707363 5 CA1 Pyramidal Cell Deep 3.7529319781079 183.81354356055 0.76 77.570081987543
2 1397 0.2133802001992 6 CA1 Narrow Interneuron Cortical 0.71581961345741 90.850860690565 0.41 0
3 19585 2.9925707692563 3 CA1 Pyramidal Cell Deep 5.2080673985193 104.87228613742 0.77 70.696045708756
4 20092 3.0698412490086 4 CA1 Pyramidal Cell Deep 3.9319131992833 125.98619913814 0.8 48.004825408532
5 32206 4.9202465855382 5 CA1 Pyramidal Cell Deep 8.9424330870024 200.85003961438 0.76 0
6 179533 27.416874583654 4 CA1 Narrow Interneuron Deep 2.4396629031989 161.02958128738 0.31 0
7 2984 0.45716173191678 3 CA1 Wide Interneuron Deep 0 476.74341599626 0.76 77.344189011662
8 6552 1.0013592626695 5 CA1 Wide Interneuron Deep 0.61050061050061 109.94892451379 0.65 42.368088312154
9 6570 1.0045947902693 4 CA1 Pyramidal Cell Deep 1.6742770167428 152.07270698579 0.8 35.4085657642
10 9640 1.4764879705746 3 CA1 Pyramidal Cell Deep 1.7634854771784 189.00789567339 0.82 59.789057860441
11 9485 1.4568198332635 3 CA1 Pyramidal Cell Deep 2.2140221402214 293.66847791518 0.8 42.894735035385
12 13099 2.0013177926731 3 CA1 Pyramidal Cell Deep 3.2063516298954 110.25832878429 0.81 50.862932789892
13 17174 2.6228184487254 4 CA1 Pyramidal Cell Deep 3.9594736229184 89.571969467411 0.81 48.720916209772
14 24528 3.7463836927103 4 CA1 Pyramidal Cell Deep 2.9354207436399 104.28136697846 0.67 60.756803918304
15 93470 14.276978749045 4 CA1 Narrow Interneuron Deep 0.52423237402375 203.82228988107 0.3 110.63959360173