Source 1review2019Neuroscience Letters
Toolkit/optical cochlear implant
optical cochlear implant
Also known as: oCI
Taxonomy: Mechanism Branch / Architecture. Workflows sit above the mechanism and technique branches rather than replacing them.
Summary
The web research summary identifies optical cochlear implant (oCI) as the translational application of cochlear optogenetics discussed around the anchor review.
Usefulness & Problems
Why this is useful
An optical cochlear implant is presented as a device concept for using light-based stimulation in the auditory system. In the supplied summary, it is the translational application of cochlear optogenetics.; optical stimulation in hearing restoration research; spectrally selective activation of the auditory pathway
Source:
An optical cochlear implant is presented as a device concept for using light-based stimulation in the auditory system. In the supplied summary, it is the translational application of cochlear optogenetics.
Source:
optical stimulation in hearing restoration research
Source:
spectrally selective activation of the auditory pathway
Problem solved
It is framed as a way to improve spectral selectivity relative to conventional electrical cochlear implants.; addresses limited spectral selectivity associated with electrical cochlear implant stimulation
Source:
It is framed as a way to improve spectral selectivity relative to conventional electrical cochlear implants.
Source:
addresses limited spectral selectivity associated with electrical cochlear implant stimulation
Problem links
addresses limited spectral selectivity associated with electrical cochlear implant stimulation
LiteratureIt is framed as a way to improve spectral selectivity relative to conventional electrical cochlear implants.
Source:
It is framed as a way to improve spectral selectivity relative to conventional electrical cochlear implants.
Taxonomy & Function
Primary hierarchy
Mechanism Branch
Architecture: A delivery strategy grouped with the mechanism branch because it determines how a system is instantiated and deployed in context.
Techniques
No technique tags yet.
Target processes
translationInput: Light
Implementation Constraints
cofactor dependency: cofactor requirement unknownencoding mode: externally suppliedimplementation constraint: context specific validationimplementation constraint: payload burdenimplementation constraint: spectral hardware requirementoperating role: delivery
The concept requires optogenetic sensitization of cochlear targets and compatible optical stimulation hardware. The supplied payload does not provide more specific implementation details from the review itself.; depends on optogenetic cochlear targeting and optical stimulation hardware
The supplied evidence does not establish that the review resolves delivery, manufacturability, or clinical translation challenges for this approach.; specific device implementation details are not provided in the supplied review payload
Validation
Cell-freeBacteriaMammalianMouseHumanTherapeuticIndep. Replication
Supporting Sources
Ranked Claims
Cochlear optogenetics and optical cochlear implant work are framed around improved spectral selectivity relative to electrical cochlear implants.
The anchor article ... sits in the cochlear optogenetics / optical cochlear implant literature centered on spiral ganglion neuron (SGN) stimulation for improved spectral selectivity over electrical cochlear implants.
Approval Evidence
1 source1 linked approval claimfirst-pass slug optical-cochlear-implant
The web research summary identifies optical cochlear implant (oCI) as the translational application of cochlear optogenetics discussed around the anchor review.
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comparative advantagesupports
Cochlear optogenetics and optical cochlear implant work are framed around improved spectral selectivity relative to electrical cochlear implants.
The anchor article ... sits in the cochlear optogenetics / optical cochlear implant literature centered on spiral ganglion neuron (SGN) stimulation for improved spectral selectivity over electrical cochlear implants.
Source:
Comparisons
Source-stated alternatives
The summary explicitly contrasts this approach with electrical cochlear implants.
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The summary explicitly contrasts this approach with electrical cochlear implants.
Source-backed strengths
positioned as offering improved spectral selectivity over electrical cochlear implants
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positioned as offering improved spectral selectivity over electrical cochlear implants
Compared with Adeno-associated virus
optical cochlear implant and Adeno-associated virus address a similar problem space because they share translation.
Shared frame: same top-level item type; shared target processes: translation; shared mechanisms: translation_control; same primary input modality: light
Strengths here: may avoid an exogenous cofactor requirement.
Relative tradeoffs: appears more independently replicated; looks easier to implement in practice.
Compared with Deep Brain Stimulation
optical cochlear implant and Deep Brain Stimulation address a similar problem space because they share translation.
Shared frame: same top-level item type; shared target processes: translation; shared mechanisms: translation_control; same primary input modality: light
Relative tradeoffs: appears more independently replicated; looks easier to implement in practice.
Compared with microfabricated LED cochlear implant
optical cochlear implant and microfabricated LED cochlear implant address a similar problem space because they share translation.
Shared frame: same top-level item type; shared target processes: translation; shared mechanisms: translation_control; same primary input modality: light
Ranked Citations
- 1.