Ion channel degeneracy, variability, and covariation in neuron and circuit resilience
JM Goaillard, E Marder - Annual review of neuroscience, 2021 - annualreviews.org
The large number of ion channels found in all nervous systems poses fundamental
questions concerning how the characteristic intrinsic properties of single neurons are …
questions concerning how the characteristic intrinsic properties of single neurons are …
A biophysical perspective on the resilience of neuronal excitability across timescales
Neuronal membrane excitability must be resilient to perturbations that can take place over
timescales from milliseconds to months (or even years in long-lived animals). A great deal of …
timescales from milliseconds to months (or even years in long-lived animals). A great deal of …
Training deep neural density estimators to identify mechanistic models of neural dynamics
Mechanistic modeling in neuroscience aims to explain observed phenomena in terms of
underlying causes. However, determining which model parameters agree with complex and …
underlying causes. However, determining which model parameters agree with complex and …
Cognitive control as a multivariate optimization problem
A hallmark of adaptation in humans and other animals is our ability to control how we think
and behave across different settings. Research has characterized the various forms …
and behave across different settings. Research has characterized the various forms …
New insights from small rhythmic circuits
Small rhythmic circuits, such as those found in invertebrates, have provided fundamental
insights into how circuit dynamics depend on individual neuronal and synaptic properties …
insights into how circuit dynamics depend on individual neuronal and synaptic properties …
Neuronal morphology enhances robustness to perturbations of channel densities
Biological neurons show significant cell-to-cell variability but have the striking ability to
maintain their key firing properties in the face of unpredictable perturbations and stochastic …
maintain their key firing properties in the face of unpredictable perturbations and stochastic …
Degenerate neuronal and circuit mechanisms important for generating rhythmic motor patterns
In 1996, we published a review article (Marder E, Calabrese RL. Physiol Rev 76: 687–717,
1996) describing the state of knowledge about the structure and function of the central …
1996) describing the state of knowledge about the structure and function of the central …
Gating of homeostatic regulation of intrinsic excitability produces cryptic long-term storage of prior perturbations
Neurons and neuronal circuits must maintain their function throughout the life of the
organism despite changing environments. Previous theoretical and experimental work …
organism despite changing environments. Previous theoretical and experimental work …
Energy-efficient network activity from disparate circuit parameters
Neural circuits can produce similar activity patterns from vastly different combinations of
channel and synaptic conductances. These conductances are tuned for specific activity …
channel and synaptic conductances. These conductances are tuned for specific activity …
From the neuroscience of individual variability to climate change
Years of basic neuroscience on the modulation of the small circuits found in the crustacean
stomatogastric ganglion have led us to study the effects of temperature on the motor patterns …
stomatogastric ganglion have led us to study the effects of temperature on the motor patterns …