Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Katja Myllymaa"'
Autor:
Akseli Leino, Henri Korkalainen, Laura Kalevo, Sami Nikkonen, Samu Kainulainen, Alexander Ryan, Brett Duce, Kirsi Sipila, Jari Ahlberg, Johanna Sahlman, Tomi Miettinen, Susanna Westeren-Punnonen, Esa Mervaala, Juha Toyras, Sami Myllymaa, Timo Leppanen, Katja Myllymaa
Publikováno v:
IEEE Access, Vol 10, Pp 26554-26566 (2022)
We have previously developed an ambulatory electrode set (AES) for the measurement of electroencephalography (EEG), electrooculography (EOG), and electromyography (EMG). The AES has been proven to be suitable for manual sleep staging and self-applica
Externí odkaz:
https://doaj.org/article/a509797a45ca439791fc6d25f7575b2d
Autor:
Laura Kalevo, Tomi Miettinen, Akseli Leino, Susanna Westeren-Punnonen, Johanna Sahlman, Esa Mervaala, Juha Toyras, Timo Leppanen, Sami Myllymaa, Katja Myllymaa
Publikováno v:
IEEE Access, Vol 10, Pp 60633-60642 (2022)
Home sleep apnea testing (HSAT) without electroencephalography (EEG) recording is increasingly used as an alternative to in-laboratory polysomnography for the diagnosis of obstructive sleep apnea (OSA). However, without EEG, electrooculography (EOG),
Externí odkaz:
https://doaj.org/article/e3de7e26a9e64a9c888ff578209ee62e
Autor:
Matias Rusanen, Sami Myllymaa, Laura Kalevo, Katja Myllymaa, Juha Toyras, Timo Leppanen, Samu Kainulainen
Publikováno v:
IEEE Access, Vol 11, Pp 37164-37165 (2023)
In the above article [1], Table 2 partially showed erroneous values for the absolute skin-electrode impedances while the correct median absolute impedances were presented in Figure 2. The authors regret the error and apologize for the possible inconv
Externí odkaz:
https://doaj.org/article/b40d2ce2e58a448b965daafc4aa73b05
Autor:
Matias Rusanen, Sami Myllymaa, Laura Kalevo, Katja Myllymaa, Juha Toyras, Timo Leppanen, Samu Kainulainen
Publikováno v:
IEEE Access, Vol 9, Pp 132580-132591 (2021)
In this study, FocusBand (FocusBand Technologies, T 2 Green Pty Ltd.) textile electrodes were tested against medical-grade wet electrodes to investigate the possible differences in skin-electrode interface behavior and EEG signals’ quality. In vivo
Externí odkaz:
https://doaj.org/article/2da7c4e34acd4765992e2c72da1e26e3
Autor:
Matias Rusanen, Samu Kainulainen, Henri Korkalainen, Laura Kalevo, Katja Myllymaa, Timo Leppanen, Juha Toyras, Erna Sif Arnardottir, Sami Myllymaa
Publikováno v:
IEEE Access, Vol 9, Pp 157902-157915 (2021)
The current clinically used electroencephalography (EEG) sensors are not self-applicable. This complicates the recording of the brain’s electrical activity in unattended home polysomnography (PSG). When EEG is not recorded, the sleep architecture c
Externí odkaz:
https://doaj.org/article/14e6d76f81794ecfbd50e03c19a35d32
Autor:
Laura Kalevo, Tomi Miettinen, Akseli Leino, Samu Kainulainen, Henri Korkalainen, Katja Myllymaa, Juha Toyras, Timo Leppanen, Tiina Laitinen, Sami Myllymaa
Publikováno v:
IEEE Access, Vol 8, Pp 50934-50943 (2020)
In response to the growing clinico-economic need for comprehensive home-based sleep testing, we recently developed a self-applicable facial electrode set with screen-printed Ag/AgCl electrodes. Our previous studies revealed that nocturnal sweating is
Externí odkaz:
https://doaj.org/article/eb3058a1e442420eb6ddec34b027ea78
Autor:
Laura Kalevo, Tomi Miettinen, Akseli Leino, Samu Kainulainen, Katja Myllymaa, Juha Toyras, Timo Leppanen, Sami Myllymaa
Publikováno v:
IEEE Access, Vol 7, Pp 133237-133247 (2019)
The accurate diagnosis of sleep disorders requires an electroencephalography (EEG) recording. However, in-home EEG-based sleep monitoring has been hindered by the present cumbersome electrode systems which are impractical for patient self-application
Externí odkaz:
https://doaj.org/article/45c2f045d8b3446e92db95c54431463d
Autor:
Juha Töyräs, Katja Myllymaa, Timo Leppänen, Laura Kalevo, Matias Rusanen, Samu Kainulainen, Sami Myllymaa
Publikováno v:
IEEE Access, Vol 9, Pp 132580-132591 (2021)
IEEE Access, 2021, 9:132580-132591
IEEE Access, 2021, 9:132580-132591
In this study, FocusBand (FocusBand Technologies, T 2 Green Pty Ltd.) textile electrodes were tested against medical-grade wet electrodes to investigate the possible differences in skin-electrode interface behavior and EEG signals’ quality. In vivo
Autor:
Katja Myllymaa, Henri Korkalainen, Erna S. Arnardottir, Sami Myllymaa, Timo Leppänen, Laura Kalevo, Samu Kainulainen, Juha Töyräs, Matias Rusanen
Publikováno v:
IEEE Access, Vol 9, Pp 157902-157915 (2021)
IEEE Access
IEEE Access
The current clinically used electroencephalography (EEG) sensors are not self-applicable. This complicates the recording of the brain’s electrical activity in unattended home polysomnography (PSG). When EEG is not recorded, the sleep architecture c
Autor:
Salla Ylä-Herttuala, Jaana Autere, Susanna Westeren-Punnonen, Akseli Leino, Anne-Mari Kantanen, Katja Myllymaa, Pekka Jäkälä, Anu Muraja-Murro, Timo Leppänen, Esa Mervaala, Sami Myllymaa, Juha Töyräs
Publikováno v:
Sleep & Breathing = Schlaf & Atmung
Purpose Obstructive sleep apnea (OSA) is associated with increased risk for stroke, which is known to further impair respiratory functions. However, it is unknown whether the type and severity of respiratory events are linked to stroke or transient i