ArticlePhotoacoustics2023
Volumetric registration framework for multimodal functional magnetic resonance and optoacoustic tomography of the rodent brain.
Article in Photoacoustics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
9 citing papers in PubMed, 9 citations in OpenAlex.
- Multiplexed optoacoustic tracking and magnetic actuation of labeled blood cells in living mice.Science advances · 2026Article
- Hypercapnia dissociates neuronal and hemodynamic responses impairing neurovascular coupling and functional brain connectivity.Nature communications · 2026Article
- In-bore MRI-compatible transrectal ultrasound and photoacoustic imaging.Photoacoustics · 2025Article
- Decoding paradoxical BOLD responses to transcranial ultrasound stimulation with concurrent optoacoustic magnetic resonance imaging.Science advances · 2025Article
- Non-Invasive Photoacoustic Cerebrovascular Monitoring of Early-Stage Ischemic Strokes In Vivo.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Concurrent optoacoustic tomography and magnetic resonance imaging of resting-state functional connectivity in the mouse brain.Nature communications · 2024Article
- Nanoporous Submicron Gold Particles Enable Nanoparticle-Based Localization Optoacoustic Tomography (nanoLOT).Small (Weinheim an der Bergstrasse, Germany) · 2024Article
- Multimodal optoacoustic imaging: methods and contrast materials.Chemical Society reviews · 2024Review
- Brain-wide hemodynamic responses to precise transcranial ultrasound neuromodulation.Brain stimulationArticle
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Optoacoustic tomography (OAT) provides a non-invasive means to characterize cerebral hemodynamics across an entire murine brain while attaining multi-parametric readouts not available with other modalities. This unique capability can massively impact our understanding of brain function. However, OAT largely lacks the soft tissue contrast required for unambiguous identification of brain regions. Hence, its accurate registration to a reference brain atlas is paramount for attaining meaningful functional readings. Herein, we capitalized on the simultaneously acquired bi-modal data from the recently-developed hybrid magnetic resonance optoacoustic tomography (MROT) scanner in order to devise an image coregistration paradigm that facilitates brain parcellation and anatomical referencing. We evaluated the performance of the proposed methodology by coregistering OAT data acquired with a standalone system using different registration methods. The enhanced performance is further demonstrated for functional OAT data analysis and characterization of stimulus-evoked brain responses. The suggested approach enables better consolidation of the research findings thus facilitating wider acceptance of OAT as a powerful neuroimaging tool to study brain functions and diseases.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.