Source 1review2007Current Opinion in Neurobiology
Toolkit/fast circuit imaging
fast circuit imaging
Also known as: fast intact-circuit readout technology, fast optical circuit imaging
Taxonomy: Technique Branch / Method. Workflows sit above the mechanism and technique branches rather than replacing them.
Summary
the abstract states that full potential of fast optical neural circuit control will depend crucially on fast, intact-circuit readout technology and that millisecond-scale optical control will be best leveraged with simultaneous millisecond-scale optical imaging.
Usefulness & Problems
Why this is useful
Fast circuit imaging is presented as the readout technology needed to monitor neural circuit activity during optical perturbation. The review emphasizes simultaneous millisecond-scale imaging with millisecond-scale control.; intact-circuit readout; simultaneous measurement during optical control; quantifying activity flow in disease models
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Fast circuit imaging is presented as the readout technology needed to monitor neural circuit activity during optical perturbation. The review emphasizes simultaneous millisecond-scale imaging with millisecond-scale control.
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intact-circuit readout
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simultaneous measurement during optical control
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quantifying activity flow in disease models
Problem solved
It solves the need for rapid circuit-level measurement so that optical control can be interpreted in terms of activity flow.; provides fast readout needed to leverage optical neural circuit control; enables quantification of activity flow
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It solves the need for rapid circuit-level measurement so that optical control can be interpreted in terms of activity flow.
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provides fast readout needed to leverage optical neural circuit control
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enables quantification of activity flow
Problem links
enables quantification of activity flow
LiteratureIt solves the need for rapid circuit-level measurement so that optical control can be interpreted in terms of activity flow.
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It solves the need for rapid circuit-level measurement so that optical control can be interpreted in terms of activity flow.
provides fast readout needed to leverage optical neural circuit control
LiteratureIt solves the need for rapid circuit-level measurement so that optical control can be interpreted in terms of activity flow.
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It solves the need for rapid circuit-level measurement so that optical control can be interpreted in terms of activity flow.
Published Workflows
Objective: Integrate fast optical control of neuronal firing with fast optical imaging to understand activity flow in intact neural circuits, including disease-relevant preparations.
Why it works: The review states that the full potential of fast optical control depends on fast intact-circuit readout, and that millisecond-scale control is best leveraged with simultaneous millisecond-scale imaging.
light-controlled neuronal firingsimultaneous optical imaging of circuit activityprecise control of genetically specified neural populationsoptogenetic controlchemical genetic controlfast optical imaging
Taxonomy & Function
Primary hierarchy
Technique Branch
Method: A concrete measurement method used to characterize an engineered system.
Techniques
Functional AssayTarget processes
No target processes tagged yet.
Implementation Constraints
cofactor dependency: cofactor requirement unknownencoding mode: genetically encodedimplementation constraint: context specific validationoperating role: sensor
It requires optical imaging hardware and intact-circuit preparations compatible with fast readout. The abstract also indicates that the method should work in both normal and diseased subjects.; must operate at millisecond scale to match control; should be adaptable to intact-circuit preparations from normal and diseased subjects
Imaging alone does not provide perturbation; the review frames it as complementary to optical control tools.; the abstract does not specify which imaging modality is preferred
Validation
Cell-freeBacteriaMammalianMouseHumanTherapeuticIndep. Replication
Supporting Sources
Ranked Claims
Fast circuit control and imaging should be adaptable to intact-circuit preparations from normal and diseased subjects.
Fast optical neural circuit control depends on fast intact-circuit readout technology to realize its full potential.
Millisecond-scale optical control is best leveraged with simultaneous millisecond-scale optical imaging.
Fast imaging has utility for quantifying activity flow in disease models.
Approval Evidence
1 source4 linked approval claimsfirst-pass slug fast-circuit-imaging
the abstract states that full potential of fast optical neural circuit control will depend crucially on fast, intact-circuit readout technology and that millisecond-scale optical control will be best leveraged with simultaneous millisecond-scale optical imaging.
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applicability requirementsupports
Fast circuit control and imaging should be adaptable to intact-circuit preparations from normal and diseased subjects.
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integration requirementsupports
Fast optical neural circuit control depends on fast intact-circuit readout technology to realize its full potential.
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temporal matching principlesupports
Millisecond-scale optical control is best leveraged with simultaneous millisecond-scale optical imaging.
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use casesupports
Fast imaging has utility for quantifying activity flow in disease models.
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Comparisons
Source-stated alternatives
The abstract does not specify particular imaging alternatives, only the broader need for fast optical imaging.
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The abstract does not specify particular imaging alternatives, only the broader need for fast optical imaging.
Source-backed strengths
supports simultaneous millisecond-scale imaging with millisecond-scale control; applicable to intact-circuit preparations
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supports simultaneous millisecond-scale imaging with millisecond-scale control
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applicable to intact-circuit preparations
Compared with imaging
The abstract does not specify particular imaging alternatives, only the broader need for fast optical imaging.
Shared frame: source-stated alternative in extracted literature
Strengths here: supports simultaneous millisecond-scale imaging with millisecond-scale control; applicable to intact-circuit preparations.
Relative tradeoffs: the abstract does not specify which imaging modality is preferred.
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The abstract does not specify particular imaging alternatives, only the broader need for fast optical imaging.
Compared with imaging surveillance
The abstract does not specify particular imaging alternatives, only the broader need for fast optical imaging.
Shared frame: source-stated alternative in extracted literature
Strengths here: supports simultaneous millisecond-scale imaging with millisecond-scale control; applicable to intact-circuit preparations.
Relative tradeoffs: the abstract does not specify which imaging modality is preferred.
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The abstract does not specify particular imaging alternatives, only the broader need for fast optical imaging.
Compared with NIR light-based imaging
The abstract does not specify particular imaging alternatives, only the broader need for fast optical imaging.
Shared frame: source-stated alternative in extracted literature
Strengths here: supports simultaneous millisecond-scale imaging with millisecond-scale control; applicable to intact-circuit preparations.
Relative tradeoffs: the abstract does not specify which imaging modality is preferred.
Source:
The abstract does not specify particular imaging alternatives, only the broader need for fast optical imaging.
Ranked Citations
- 1.