Projekteja vuodessa
Abstrakti
The analysis of motor evoked potentials (MEPs) generated by transcranial magnetic stimulation (TMS) is crucial in research and clinical medical practice. MEPs are characterized by their latency and the treatment of a single patient may require the characterization of thousands of MEPs. Given the difficulty of developing reliable and accurate algorithms, currently the assessment of MEPs is performed with visual inspection and manual annotation by a medical expert; making it a time-consuming, inaccurate, and error-prone process. In this study, we developed DELMEP, a deep learning-based algorithm to automate the estimation of MEP latency. Our algorithm resulted in a mean absolute error of about 0.5 ms and an accuracy that was practically independent of the MEP amplitude. The low computational cost of the DELMEP algorithm allows employing it in on-the-fly characterization of MEPs for brain-state-dependent and closed-loop brain stimulation protocols. Moreover, its learning ability makes it a particularly promising option for artificial-intelligence-based personalized clinical applications.
Alkuperäiskieli | Englanti |
---|---|
Artikkeli | 8225 |
Sivut | 1-11 |
Sivumäärä | 11 |
Julkaisu | Scientific Reports |
Vuosikerta | 13 |
Numero | 1 |
DOI - pysyväislinkit | |
Tila | Julkaistu - jouluk. 2023 |
OKM-julkaisutyyppi | A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä |
Sormenjälki
Sukella tutkimusaiheisiin 'DELMEP : a deep learning algorithm for automated annotation of motor evoked potential latencies'. Ne muodostavat yhdessä ainutlaatuisen sormenjäljen.-
MOTO/Souza: Moving together- high resolution brain mapping technology for the motor pathways
01/09/2022 → 31/08/2025
Projekti: Academy of Finland: Other research funding
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ConnectToBrain: Connecting to the Networks of the Human Brain
Ilmoniemi, R., Aydogan, D. B., Sinisalo, H., Li, L., Mäkinen, A., Pankka, H., Souza, V., Makkonen, M., Nieminen, A., Nissilä, I., Laine, M., Parvin, S., Rissanen, I., Kicic, D., Lioumis, P., Koistinen, L., Kahilakoski, O., Raij, T., Soto de la Cruz, A., Tommila, T., Ylöstalo, T., Ukharova, E., Metsomaa, J., Vaalto, S., Granö, I., Koponen, M., Roine, T., Lujala, A., Ilmoniemi, I., Nurmi, S., Ahola, O., Hämäläinen, K. & Mahboubi, B.
01/08/2019 → 31/08/2026
Projekti: EU: ERC grants
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Monikohteinen transkraniaalinen magneettistimulaatio
Nieminen, J., Sinisalo, H., Tugin, S., Laine, M. & Nieminen, A.
01/09/2016 → 31/08/2019
Projekti: Academy of Finland: Other research funding