Article: The hippocamposeptal pathway generates rhythmic firing of GABAergic neurons in the medial septum and diagonal bands: an investigation using a complete septohippocampal preparation in vitro.
Full Text (publisher's website) ; Article Metadata ; Article Data (extracted) Manseau F; Goutagny R; Danik M; Williams S J. Neurosci., 2008
Slow firing | Fast firing | Burst firing | Cluster firing | |
---|---|---|---|---|
Carbachol | n = 3 | n = 6 | n = 11 | n = 4 |
Stimulations (fornix/fimbria) | n = 20 | n = 9 | n = 31 | n = 12 |
Total recorded cells | n = 23 | n = 15 | n = 46 | n = 16 |
Vm rest | −53.6 ± 1.3 | −54.1 ± 2.1 | −53.3 ± 0.9 | −51.2 ± 1.3 |
FMAX (Hz) | 6.5 ± 0.8 | 13.9 ± 1.6 | 21.3 ± 2.0 (s, f, c) | 8.9 ± 1.1 |
FSTEADY (Hz) | 1.1 ± 0.3 | 8.5 ± 0.5 (s, b, c) | 4.0 ± 0.5 (s) | 4.7 ± 0.7 (s) |
Accommodation (%) | 84.6 ± 4.1 (f, c) | 30.3 ± 6.1 | 78.7 ± 2.0 (f, c) | 44.3 ± 6.3 |
Mean firing rate (Hz) | 3.9 ± 0.6 | 18.7 ± 1.2 (s, b, c) | 9.6 ± 1.0 (s) | 8.8 ± 1.2 (s) |
AHP duration (ms) | 257.3 ± 23.7 (b) | 203.1 ± 33.2 (b) | 94.2 ± 13.8 | 302.8 ± 24.3 (f, b) |
Amplitude sag (mV) | 1.5 ± 0.5 | 7.0 ± 0.8 (s) | 6.7 ± 0.6 (s) | 4.6 ± 0.7 (s) |
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For analysis of intrinsic cell properties, an ANOVA with post hoc Tukey's multiple comparison test was used to compare the different groups. Significant differences (at least p < 0.05) are marked: s, slow-firing neurons; f, fast-firing neurons; b, burst-firing neurons; c, cluster-firing neurons. Note that values for each cell type are pooled across three different experimental conditions and that a small number of cells receiving IPSPs from the hippocamposeptal pathway could not be included, because their characterization was incomplete or their intrinsic properties did not allow unambiguous classification.
Inferred neuron-electrophysiology data values
Neuron Type | Neuron Description | Ephys Prop | Extracted Value | Standardized Value | Content Source |
---|---|---|---|---|---|
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated slow firing neurons | resting membrane potential | -53.6 ± 1.3 (20) | -53.6 (mV) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated fast firing neurons | resting membrane potential | -54.1 ± 2.1 (9) | -54.1 (mV) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated burst firing neurons | resting membrane potential | -53.3 ± 0.9 (31) | -53.3 (mV) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated cluster firing neurons | resting membrane potential | -51.2 ± 1.3 (12) | -51.2 (mV) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated slow firing neurons | maximum firing rate (Hz) | 6.5 ± 0.8 (20) | 6.5 (Hz) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated fast firing neurons | maximum firing rate (Hz) | 13.9 ± 1.6 (9) | 13.9 (Hz) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated burst firing neurons | maximum firing rate (Hz) | 21.3 ± 2.0 (31) | 21.3 (Hz) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated cluster firing neurons | maximum firing rate (Hz) | 8.9 ± 1.1 (12) | 8.9 (Hz) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated slow firing neurons | firing frequency (Hz) | 1.1 ± 0.3 (20) | 1.1 (Hz) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated fast firing neurons | firing frequency (Hz) | 8.5 ± 0.5 (9) | 8.5 (Hz) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated burst firing neurons | firing frequency (Hz) | 4.0 ± 0.5 (31) | 4.0 (Hz) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated cluster firing neurons | firing frequency (Hz) | 4.7 ± 0.7 (12) | 4.7 (Hz) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated slow firing neurons | adaptation percent (first/last ISI) | 84.6 ± 4.1 (20) | -- | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated fast firing neurons | adaptation percent (first/last ISI) | 30.3 ± 6.1 (9) | 30.3 (ratio) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated burst firing neurons | adaptation percent (first/last ISI) | 78.7 ± 2.0 (31) | -- | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated cluster firing neurons | adaptation percent (first/last ISI) | 44.3 ± 6.3 (12) | 44.3 (ratio) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated slow firing neurons | spontaneous firing rate (Hz) | 3.9 ± 0.6 (20) | 3.9 (Hz) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated fast firing neurons | spontaneous firing rate (Hz) | 18.7 ± 1.2 (9) | 18.7 (Hz) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated burst firing neurons | spontaneous firing rate (Hz) | 9.6 ± 1.0 (31) | 9.6 (Hz) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated cluster firing neurons | spontaneous firing rate (Hz) | 8.8 ± 1.2 (12) | 8.8 (Hz) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated slow firing neurons | AHP duration (ms) | 257.3 ± 23.7 (20) | 257.3 (ms) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated fast firing neurons | AHP duration (ms) | 203.1 ± 33.2 (9) | 203.1 (ms) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated burst firing neurons | AHP duration (ms) | 94.2 ± 13.8 (31) | 94.2 (ms) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated cluster firing neurons | AHP duration (ms) | 302.8 ± 24.3 (12) | 302.8 (ms) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated slow firing neurons | sag amplitude (mV) | 1.5 ± 0.5 (20) | 1.5 (mV) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated fast firing neurons | sag amplitude (mV) | 7.0 ± 0.8 (9) | 7.0 (mV) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated burst firing neurons | sag amplitude (mV) | 6.7 ± 0.6 (31) | 6.7 (mV) | Data Table |
Other | Medial Septum Diagonal Band Area Gabaergic hippocampus inervated cluster firing neurons | sag amplitude (mV) | 4.6 ± 0.7 (12) | 4.6 (mV) | Data Table |