Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Johanna, Piispala"'
Autor:
Johanna Tuunanen, Heta Helakari, Niko Huotari, Tommi Väyrynen, Matti Järvelä, Janne Kananen, Annastiina Kivipää, Lauri Raitamaa, Seyed-Mohsen Ebrahimi, Mika Kallio, Johanna Piispala, Vesa Kiviniemi, Vesa Korhonen
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
IntroductionThe cerebrospinal fluid dynamics in the human brain are driven by physiological pulsations, including cardiovascular pulses and very low-frequency (< 0.1 Hz) vasomotor waves. Ultrafast functional magnetic resonance imaging (fMRI) facilita
Externí odkaz:
https://doaj.org/article/93d72412edbf40c484e004635eb38365
Autor:
Elisa Rahikkala, Jonna Komulainen‐Ebrahim, Jussi‐Pekka Tolonen, Sandra Vorimo, Maria Suo‐Palosaari, Päivi Vieira, Johanna Piispala, Johanna Uusimaa, Katri Pylkäs, Tuomo Mantere
Publikováno v:
Molecular Genetics & Genomic Medicine, Vol 12, Iss 9, Pp n/a-n/a (2024)
ABSTRACT Background X‐linked recessive type 3 Charcot–Marie–Tooth (CMTX3) is a rare subtype of childhood‐onset CMT. To date, all reported CMTX3 patients share a common founder 78 kb insertion from chromosome 8 into the Xq27.1 palindrome regio
Externí odkaz:
https://doaj.org/article/2660da9047ef49dc9313746f0302fc09
Autor:
Viivi Järvelä, Mira Hamze, Jonna Komulainen-Ebrahim, Elisa Rahikkala, Johanna Piispala, Mika Kallio, Salla M. Kangas, Tereza Nickl, Marko Huttula, Reetta Hinttala, Johanna Uusimaa, Igor Medina, Esa-Ville Immonen
Publikováno v:
Frontiers in Molecular Neuroscience, Vol 17 (2024)
The potassium-chloride co-transporter 2, KCC2, is a neuron-specific ion transporter that plays a multifunctional role in neuronal development. In mature neurons, KCC2 maintains a low enough intracellular chloride concentration essential for inhibitor
Externí odkaz:
https://doaj.org/article/c924fe7976664232b84b934d595bc41c
Autor:
Heta Helakari, Matti Järvelä, Tommi Väyrynen, Johanna Tuunanen, Johanna Piispala, Mika Kallio, Seyed Mohsen Ebrahimi, Valter Poltojainen, Janne Kananen, Ahmed Elabasy, Niko Huotari, Lauri Raitamaa, Timo Tuovinen, Vesa Korhonen, Maiken Nedergaard, Vesa Kiviniemi
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2023)
IntroductionSleep increases brain fluid transport and the power of pulsations driving the fluids. We investigated how sleep deprivation or electrophysiologically different stages of non-rapid-eye-movement (NREM) sleep affect the human brain pulsation
Externí odkaz:
https://doaj.org/article/b860f660bf1b47018ea5271fb65c137f
Autor:
Tommi Väyrynen, Heta Helakari, Vesa Korhonen, Johanna Tuunanen, Niko Huotari, Johanna Piispala, Mika Kallio, Lauri Raitamaa, Janne Kananen, Matti Järvelä, J. Matias Palva, Vesa Kiviniemi
Infra-slow fluctuations (ISFs, 0.008-0.1 Hz) characterize hemodynamic and electric potential signals from the human brain. ISFs are known to correlate with the amplitude dynamics of fast (> 1 Hz) neuronal oscillations, and may arise from permeability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc7e1d381e5dec3fcf54fbdf331eae2f
https://doi.org/10.1101/2023.01.20.524831
https://doi.org/10.1101/2023.01.20.524831
Publikováno v:
Clinical Neurophysiology. 141:S121-S122
Publikováno v:
Clinical Neurophysiology. 141:S93
Autor:
Heta, Helakari, Vesa, Korhonen, Sebastian C, Holst, Johanna, Piispala, Mika, Kallio, Tommi, Väyrynen, Niko, Huotari, Lauri, Raitamaa, Johanna, Tuunanen, Janne, Kananen, Matti, Järvelä, Timo, Tuovinen, Ville, Raatikainen, Viola, Borchardt, Hannu, Kinnunen, Maiken, Nedergaard, Vesa, Kiviniemi
Publikováno v:
The Journal of neuroscience : the official journal of the Society for Neuroscience. 42(12)
The physiological underpinnings of the necessity of sleep remain uncertain. Recent evidence suggests that sleep increases the convection of cerebrospinal fluid (CSF) and promotes the export of interstitial solutes, thus providing a framework to expla
Publikováno v:
Clinical Neurophysiology. 129:1971-1980
Objective Our goal was to discover attention- and inhibitory control-related differences in the main oscillations of the brain of children who stutter (CWS) compared to typically developed children (TDC). Methods We performed a time-frequency analysi
Autor:
Eira Jansson-Verkasalo, Sara Määttä, Johanna Piispala, Risto Bloigu, Mika Kallio, Ari Pääkkönen
Publikováno v:
Clinical Neurophysiology. 128(1)
Objective The aim of the study was to investigate inhibitory control by evaluating possible differences in the strength and distribution of the brain activity in a visual Go/Nogo task in children who stutter (CWS) compared to typically developing chi