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pro vyhledávání: '"Tiago L. Costa"'
Autor:
Elisabetta Moisello, Lara Novaresi, Eshani Sarkar, Piero Malcovati, Tiago L. Costa, Edoardo Bonizzoni
Publikováno v:
IEEE Access, Vol 12, Pp 18640-18657 (2024)
Piezoelectric Micromachined Ultrasonic Transducers (PMUT) and Capacitive Micromachined Ultrasonic Transducers (CMUT) have seen great developments in recent years, both in terms of performance and scope of applications within the biomedical ultrasound
Externí odkaz:
https://doaj.org/article/c1d5e52106f44ead874970535f58d4c1
Autor:
Sofia Drakopoulou, Francesc Varkevisser, Linta Sohail, Masoumeh Aqamolaei, Tiago L. Costa, George D. Spyropoulos
Publikováno v:
Frontiers in Electronics, Vol 4 (2023)
Responsive neuromodulation is increasingly being used to treat patients with neuropsychiatric diseases. Yet, inefficient bridges between traditional and new materials and technological innovations impede advancements in neurostimulation tools. Signal
Externí odkaz:
https://doaj.org/article/ce987f4f3d134a1ab5cc071e491809f4
Publikováno v:
2022 IEEE Biomedical Circuits and Systems Conference (BioCAS).
Publikováno v:
2022 IEEE Biomedical Circuits and Systems Conference (BioCAS).
Publikováno v:
ASME 2022 Conference on Smart Materials, Adaptive Structures and Intelligent Systems.
Flexible ultrasound has emerged as the basis for wearable devices in healthcare. In this work, a flexible 1D phased transducer array has been proposed. This transducer array includes piezoelectric sensors underneath the transducer array, which detect
Publikováno v:
Proceedings of the 2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)
Deep brain stimulation is currently the only technique used in the clinical setting to modulate the neural activity of deep brain nuclei. Recently, low-intensity transcranial focused ultrasound (LIFU) has been shown to reversibly modulate brain activ
Publikováno v:
Proceedings of the IUS 2022-IEEE International Ultrasonics Symposium
2D phased array ultrasonic transducers realized through the combination of bulk piezoelectric ceramics and complementary metal-oxide-semiconductor (CMOS) integrated circuits (IC) are enabling a new range of wearable ultrasound therapeutic application
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62295317e77d5c3e3d29c8332aa159dc
http://resolver.tudelft.nl/uuid:d694b3a5-d369-482e-a685-2c2df6c9a2a3
http://resolver.tudelft.nl/uuid:d694b3a5-d369-482e-a685-2c2df6c9a2a3
Publikováno v:
Biomedical Physics & Engineering Express, 8(6)
Power efficiency in electrical stimulator circuits is crucial for developing large-scale multichannel applications like bidirectional brain-computer interfaces and neuroprosthetic devices. Many state-of-the-art papers have suggested that some non-rec