Silencing neurons: tools, applications, and experimental constraints
Reversible silencing of neuronal activity is a powerful approach for isolating the roles of
specific neuronal populations in circuit dynamics and behavior. In contrast with neuronal …
specific neuronal populations in circuit dynamics and behavior. In contrast with neuronal …
Chemogenetic synaptic silencing of neural circuits localizes a hypothalamus→ midbrain pathway for feeding behavior
Brain function is mediated by neural circuit connectivity, and elucidating the role of
connections is aided by techniques to block their output. We developed cell-type-selective …
connections is aided by techniques to block their output. We developed cell-type-selective …
A high-light sensitivity optical neural silencer: development and application to optogenetic control of non-human primate cortex
Technologies for silencing the electrical activity of genetically targeted neurons in the brain
are important for assessing the contribution of specific cell types and pathways toward …
are important for assessing the contribution of specific cell types and pathways toward …
Optogenetic silencing strategies differ in their effects on inhibitory synaptic transmission
Optogenetic silencing using light-driven ion fluxes permits rapid and effective inhibition of
neural activity. Using rodent hippocampal neurons, we found that silencing activity with a …
neural activity. Using rodent hippocampal neurons, we found that silencing activity with a …
Genetically encoded optical indicators for the analysis of neuronal circuits
T Knöpfel - Nature Reviews Neuroscience, 2012 - nature.com
In a departure from previous top-down or bottom-up strategies used to understand neuronal
circuits, many forward-looking research programs now place the circuit itself at their centre …
circuits, many forward-looking research programs now place the circuit itself at their centre …
Efficient optogenetic silencing of neurotransmitter release with a mosquito rhodopsin
Information is carried between brain regions through neurotransmitter release from axonal
presynaptic terminals. Understanding the functional roles of defined neuronal projection …
presynaptic terminals. Understanding the functional roles of defined neuronal projection …
Tools for probing local circuits: high-density silicon probes combined with optogenetics
To understand how function arises from the interactions between neurons, it is necessary to
use methods that allow the monitoring of brain activity at the single-neuron, single-spike …
use methods that allow the monitoring of brain activity at the single-neuron, single-spike …
Linking genetically defined neurons to behavior through a broadly applicable silencing allele
Tools for suppressing synaptic transmission gain power when able to target highly selective
neuron subtypes, thereby sharpening attainable links between neuron type, behavior, and …
neuron subtypes, thereby sharpening attainable links between neuron type, behavior, and …
Optogenetic Neuronal Silencing in Drosophila during Visual Processing
Optogenetic channels and ion pumps have become indispensable tools in neuroscience to
manipulate neuronal activity and thus to establish synaptic connectivity and behavioral …
manipulate neuronal activity and thus to establish synaptic connectivity and behavioral …
Targeting neural circuits
Optogenetic methodology enables direct targeting of specific neural circuit elements for
inhibition or excitation while spanning timescales from the acute (milliseconds) to the …
inhibition or excitation while spanning timescales from the acute (milliseconds) to the …