ArticleBioelectronic medicine2022
Focused ultrasound neuromodulation on a multiwell MEA.
Article in Bioelectronic medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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
1 citing paper in PubMed, 4 citations in OpenAlex.
- In Vitro Pharmacological Modulation of PIEZO1 Channels in Frontal Cortex Neuronal Networks.Brain sciences · 2024Article
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Authors and funding
6 authors at 4 institutions in 2 countries.
Funding
Abstract
backgroundMicroelectrode arrays (MEA) enable the measurement and stimulation of the electrical activity of cultured cells. The integration of other neuromodulation methods will significantly enhance the application range of MEAs to study their effects on neurons. A neuromodulation method that is recently gaining more attention is focused ultrasound neuromodulation (FUS), which has the potential to treat neurological disorders reversibly and precisely.
methodsIn this work, we present the integration of a focused ultrasound delivery system with a multiwell MEA plate.
resultsThe ultrasound delivery system was characterised by ultrasound pressure measurements, and the integration with the MEA plate was modelled with finite-element simulations of acoustic field parameters. The results of the simulations were validated with experimental visualisation of the ultrasound field with Schlieren imaging. In addition, the system was tested on a murine primary hippocampal neuron culture, showing that ultrasound can influence the activity of the neurons.
conclusionsOur system was demonstrated to be suitable for studying the effect of focused ultrasound on neuronal cultures. The system allows reproducible experiments across the wells due to its robustness and simplicity of operation.
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Registered trials
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