Neuronal networks and mediators of cortical neurovascular coupling responses in normal and altered brain states
… NVC mechanisms in the cerebral cortex, focusing on sensory … NA directly modulates cortical
neuronal network dynamics [155,… , the impact of acute and chronic loss or gain of neuronal …
neuronal network dynamics [155,… , the impact of acute and chronic loss or gain of neuronal …
[HTML][HTML] Cortical circuit dynamics are homeostatically tuned to criticality in vivo
… the statistics of network spiking in visual cortical circuits in freely behaving … influence circuit
stability. Inhibitory and excitatory neurons can exhibit opposite and complementary responses …
stability. Inhibitory and excitatory neurons can exhibit opposite and complementary responses …
Dynamic control of synchronous activity in networks of spiking neurons
… , we investigate the influence of dynamic inputs on the … to the neurons, causes smoothing
of the system’s response function, … -driven regime in which the local dynamics can be seen as …
of the system’s response function, … -driven regime in which the local dynamics can be seen as …
Adaptive scales of integration and response latencies in a critically-balanced model of the primary visual cortex
K Hayton, D Moirogiannis, M Magnasco - Plos one, 2018 - journals.plos.org
… We demonstrate that a simple dynamical mechanism can … structure of the local solution,
dynamics on center manifolds are not … how the response of a single neuron in our network varies …
dynamics on center manifolds are not … how the response of a single neuron in our network varies …
Dynamic communication of attention signals between the LGN and V1
VL Mock, KL Luke… - Journal of …, 2018 - journals.physiology.org
… regions of the visual thalamus and primary visual cortex in alert and … local field potentials
simultaneously in the visual thalamus and cortex to quantify the impact of attention on visual …
simultaneously in the visual thalamus and cortex to quantify the impact of attention on visual …
Model constrained by visual hierarchy improves prediction of neural responses to natural scenes
… Here we propose a model of primary visual cortex that takes into … is because response reliability
of neurons has a significant impact … To account for the noise and the dynamics of somatic …
of neurons has a significant impact … To account for the noise and the dynamics of somatic …
The role of awareness in shaping responses in human visual cortex
… , presumably by only encoding local features. This could … early visual cortex we had 80%
power to detect weak true effect … or dynamic masks must produce strong neuronal responses …
power to detect weak true effect … or dynamic masks must produce strong neuronal responses …
Distinct feedforward and feedback effects of microstimulation in visual cortex reveal neural mechanisms of texture segregation
PC Klink, B Dagnino, MA Gariel-Mathis, PR Roelfsema - Neuron, 2017 - cell.com
… On average, the local features in the neurons’ RF were held … V4, responses elicited by a
figure are stronger than responses elicited by … This suppressive feedback effect was particularly …
figure are stronger than responses elicited by … This suppressive feedback effect was particularly …
Mechanisms of orientation selectivity in the primary visual cortex
NJ Priebe - Annual review of vision science, 2016 - annualreviews.org
… Although the mask stimulus doubles the local contrast relative … those influences are primarily
between excitatory neurons, … reproduced these dynamics is a cortical network with balanced …
between excitatory neurons, … reproduced these dynamics is a cortical network with balanced …
Uncovering circuit mechanisms of current sinks and sources with biophysical simulations of primary visual cortex
… Local field potential (LFP) recordings reflect the dynamics of … Hodgkin–Huxley dynamics of
>50,000 neurons belonging to … the influence of the rest of the brain, we introduced a feedback …
>50,000 neurons belonging to … the influence of the rest of the brain, we introduced a feedback …