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genetically-encoded fluorescence indicators

Candidate: concept label1 source documents5 linked claims
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Extracted Explainers

What the tool is doing

Genetically encoded fluorescence indicators are described as tools for monitoring neuronal activity and key signaling molecules by optical readout. The abstract frames them as noninvasive indicators used in intact brains of model organisms.

Source 1DOI

Resources required

Their use implies in vivo optical imaging with suitable spatiotemporal resolution in model organisms. The abstract does not specify delivery systems or hardware details.

Source 1DOI

What problem it solves

They help overcome limits in available brain-investigation technologies by enabling noninvasive recording of biological processes in vivo. This supports studying how information is processed in intact circuits.

Source 1DOI

What it does not solve

The abstract does not claim that these indicators solve all recording limitations, and it explicitly notes that current limitations remain. Specific failure modes are not given in the provided text.

Source 1DOI

Alternatives

The abstract contrasts these indicators with more limited existing technologies for recording biological processes in vivo, but does not name specific alternative tool classes.

Source 1DOI

Evidence Snippets

In this review, we describe recent efforts engineering genetically-encoded fluorescence indicators to monitor neuronal activity.
Evidence 1Source 1DOIprovenance

Supporting Sources

Linked Claims

Claim 1application scopesupports2019Source 1DOI

Genetically encoded fluorescence indicators are being engineered to monitor neuronal activity.

Quoted textsource-backed
In this review, we describe recent efforts engineering genetically-encoded fluorescence indicators to monitor neuronal activity.
Claim 2application statementsupports2019Source 1DOI

Monitoring key signaling molecules noninvasively can improve understanding of how information is processed and integrated within intact neural circuits.

Quoted textsource-backed
By monitoring key signaling molecules noninvasively, we can better appreciate how information is processed and integrated within intact circuits.
Claim 3coverage statementsupports2019Source 1DOI

Recent sensor advances covered in the source include indicators for calcium, potassium, voltage, and select neurotransmitters, with emphasis on molecular design, properties, and current limitations.

Quoted textsource-backed
We summarize recent advances of sensors for calcium, potassium, voltage, and select neurotransmitters, focusing on their molecular design, properties, and current limitations.
Claim 4forward looking statementsupports2019Source 1DOI

Advances in sensor engineering are expected to yield enduring insights on systems neuroscience.

Quoted textsource-backed
We adopt the view that advances in sensor engineering will yield enduring insights on systems neuroscience.
Claim 5future outlooksupports2019Source 1DOI

Advances in sensor engineering are expected to yield enduring insights on systems neuroscience.

Quoted textsource-backed
We adopt the view that advances in sensor engineering will yield enduring insights on systems neuroscience.