| Models | Description |
1. |
Cortical feedback alters visual response properties of dLGN relay cells (Martínez-Cañada et al 2018)
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Network model that includes biophysically detailed, single-compartment and multicompartment neuron models of relay-cells and interneurons in the dLGN and a population of orientation-selective layer 6 simple cells, consisting of pyramidal cells (PY). We have considered two different arrangements of synaptic feedback from the ON and OFF zones in the visual cortex to the dLGN: phase-reversed (‘push-pull’) and phase-matched (‘push-push’), as well as different spatial extents of the corticothalamic projection pattern. This project is the result of a research work and its associated publication is: (Martínez-Cañada et al 2018).
Installation instructions as well as the latest version can be found in the Github repository: https://github.com/CINPLA/biophysical_thalamocortical_system |
2. |
Human L5 Cortical Circuit (Guet-McCreight)
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We used L5 Pyr neuron models fit to electrophysiology data from younger and older individuals to simulate detailed human layer 5 microcircuits. These circuits also included detailed parvalbumin+ (PV), somatostatin+ (SST), and vasoactivate intestinal polypeptide+ (VIP) inhibitory interneuron models. |
3. |
Human layer 2/3 cortical microcircuits in health and depression (Yao et al, 2022)
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4. |
LFP in striatum (Tanaka & Nakamura 2019)
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The numerical simulations of LFP generation by cortical pyramidal neuron and medium-sized spiny neurons. |
5. |
SCZ-associated variant effects on L5 pyr cell NN activity and delta osc. (Maki-Marttunen et al 2018)
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" … Here, using computational modeling,
we show that a common biomarker of schizophrenia, namely, an increase in delta-oscillation power, may be a direct
consequence of altered expression or kinetics of voltage-gated ion channels or calcium transporters. Our model of a circuit
of layer V pyramidal cells highlights multiple types of schizophrenia-related variants that contribute to altered dynamics in
the delta frequency band. Moreover, our model predicts that the same membrane mechanisms that increase the layer V
pyramidal cell network gain and response to delta-frequency oscillations may also cause a decit in a single-cell correlate of
the prepulse inhibition, which is a behavioral biomarker highly associated with schizophrenia." |