Source 1primary paper2025MED
Toolkit/cross-amplitude modulation
cross-amplitude modulation
Also known as: xAM
Taxonomy: Technique Branch / Method. Workflows sit above the mechanism and technique branches rather than replacing them.
Summary
we applied nondiffractive ultrasound beams in conjunction with a cross-amplitude modulation sequence and nonlinear acoustic reporters
Usefulness & Problems
Why this is useful
Cross-amplitude modulation is the named sequence component used together with nondiffractive ultrasound beams and nonlinear acoustic reporters in this study. In the abstract it appears as part of the imaging method rather than as a separately benchmarked tool.; nonlinear biomolecular ultrasound imaging; part of the nonlinear sound-sheet microscopy imaging sequence
Source:
Cross-amplitude modulation is the named sequence component used together with nondiffractive ultrasound beams and nonlinear acoustic reporters in this study. In the abstract it appears as part of the imaging method rather than as a separately benchmarked tool.
Source:
nonlinear biomolecular ultrasound imaging
Source:
part of the nonlinear sound-sheet microscopy imaging sequence
Problem solved
It contributes to the nonlinear ultrasound imaging strategy used to image targeted biological functions. The abstract supports its role as an enabling sequence component.; provides a modulation sequence used to enable imaging with nonlinear acoustic reporters
Source:
It contributes to the nonlinear ultrasound imaging strategy used to image targeted biological functions. The abstract supports its role as an enabling sequence component.
Source:
provides a modulation sequence used to enable imaging with nonlinear acoustic reporters
Problem links
provides a modulation sequence used to enable imaging with nonlinear acoustic reporters
LiteratureIt contributes to the nonlinear ultrasound imaging strategy used to image targeted biological functions. The abstract supports its role as an enabling sequence component.
Source:
It contributes to the nonlinear ultrasound imaging strategy used to image targeted biological functions. The abstract supports its role as an enabling sequence component.
Published Workflows
Objective: Enable fast volumetric imaging of targeted biological functions in opaque organs by combining nondiffractive ultrasound beams, a cross-amplitude modulation sequence, and nonlinear acoustic reporters.
Why it works: The abstract states that the method combines nondiffractive ultrasound beams, a cross-amplitude modulation sequence, and nonlinear acoustic reporters to enable fast and volumetric imaging in tissues where optical light-sheet microscopy is limited by scattering and photobleaching.
nonlinear acoustic reportingultrasound-based volumetric imagingnondiffractive ultrasound beamscross-amplitude modulationlocalization microscopy
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
Its use here requires an ultrasound imaging setup and nonlinear acoustic reporters. The abstract does not provide further protocol details.; used in conjunction with nondiffractive ultrasound beams and nonlinear acoustic reporters
abstract does not isolate its standalone performance contribution within the combined method
Validation
Cell-freeBacteriaMammalianMouseHumanTherapeuticIndep. Replication
Supporting Sources
Ranked Claims
The study reported localization microscopy of cerebral capillary networks using intravascular microbubble contrast agents.
The study reported volumetric imaging of tumor gene expression at cubic-centimeter scale using genetically encoded gas vesicles.
imaging scale cubic centimeter scale
Nonlinear sound-sheet microscopy provides approximately 64-fold faster imaging speed, 35-fold larger imaged volume, and 4-fold higher classical imaging resolution than the state of the art in biomolecular ultrasound.
classical imaging resolution increase 4 foldimaged volume increase 35 foldimaging speed acceleration 64 fold
Nonlinear sound-sheet microscopy enables fast and volumetric imaging of targeted biological functions using nondiffractive ultrasound beams, cross-amplitude modulation, and nonlinear acoustic reporters.
Approval Evidence
1 source1 linked approval claimfirst-pass slug cross-amplitude-modulation
we applied nondiffractive ultrasound beams in conjunction with a cross-amplitude modulation sequence and nonlinear acoustic reporters
Source:
capabilitysupports
Nonlinear sound-sheet microscopy enables fast and volumetric imaging of targeted biological functions using nondiffractive ultrasound beams, cross-amplitude modulation, and nonlinear acoustic reporters.
Source:
Comparisons
Source-stated alternatives
The web summary identifies ultrafast amplitude modulation as a related method and points to prior xAM literature as methodological background.
Source:
The web summary identifies ultrafast amplitude modulation as a related method and points to prior xAM literature as methodological background.
Source-backed strengths
we applied nondiffractive ultrasound beams in conjunction with a cross-amplitude modulation sequence and nonlinear acoustic reporters
Compared with Langendorff perfused heart electrical recordings
cross-amplitude modulation and Langendorff perfused heart electrical recordings address a similar problem space.
Shared frame: same top-level item type
Strengths here: looks easier to implement in practice.
Compared with native green gel system
cross-amplitude modulation and native green gel system address a similar problem space.
Shared frame: same top-level item type
Strengths here: looks easier to implement in practice.
cross-amplitude modulation and sub-picosecond pump-probe analysis of bacteriorhodopsin pigments address a similar problem space.
Shared frame: same top-level item type
Strengths here: looks easier to implement in practice.
Ranked Citations
- 1.