Article: Interactions between Inhibitory Interneurons and Excitatory Associational Circuitry in Determining Spatio-Temporal Dynamics of Hippocampal Dentate Granule Cells: A Large-Scale Computational Study.
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Hendrickson PJ; Yu GJ; Song D; Berger TW
Front Syst Neurosci, 2015
Table 1
Synaptic parameters, including numbers of synapses, synaptic weights, EPSP/IPSP magnitudes and rise/fall times, and reversal potentials.
Synapse counts:
GC # spines – inner 1/3
1150–1350
GC to BC
500–1400
GC # spines – middle 1/3
1050–1200
MEC to BC
100–200
GC # spines – outer 1/3
1100–1300
LEC to BC
100–200
BC to GC
40–80
MC to GC
750–850
MC to BC
950–1050
Synaptic weights:
MEC to GC
1.17E-5
GC to BC
1.13E-4
LEC to GC
1.50E-5
MEC to BC
4.21E-6
BC to GC
1.09E-5
LEC to BC
4.21E-6
GC to MC
2.00E-5
MC to GC
1.17E-6
MC to BC
2.27E-5
EPSP/IPSP rise time (ms):
MEC to GC
1.05
GC to BC
0.1
LEC to GC
1.05
EC to BC
1.05
BC to GC
1.05
EPSP/IPSP fall time (ms):
MEC to GC
5.75
GC to BC
0.59
LEC to GC
5.75
EC to BC
18
BC to GC
5.75
Reversal potentials (mV):
MEC to GC
0
GC to BC
0
LEC to GC
0
EC to BC
0
BC to GC
-75
Inferred neuron-electrophysiology data values
Neuron Type
Neuron Description
Ephys Prop
Extracted Value
Standardized Value
Content Source
