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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2016 1
2018 2
2019 4
2020 3
2021 1
2022 3
2023 2
2024 3

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17 results

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Page 1
Effect of sleep deprivation and NREM sleep stage on physiological brain pulsations.
Helakari H, Järvelä M, Väyrynen T, Tuunanen J, Piispala J, Kallio M, Ebrahimi SM, Poltojainen V, Kananen J, Elabasy A, Huotari N, Raitamaa L, Tuovinen T, Korhonen V, Nedergaard M, Kiviniemi V. Helakari H, et al. Front Neurosci. 2023 Dec 1;17:1275184. doi: 10.3389/fnins.2023.1275184. eCollection 2023. Front Neurosci. 2023. PMID: 38105924 Free PMC article.
Altered physiological brain variation in drug-resistant epilepsy.
Kananen J, Tuovinen T, Ansakorpi H, Rytky S, Helakari H, Huotari N, Raitamaa L, Raatikainen V, Rasila A, Borchardt V, Korhonen V, LeVan P, Nedergaard M, Kiviniemi V. Kananen J, et al. Among authors: helakari h. Brain Behav. 2018 Sep;8(9):e01090. doi: 10.1002/brb3.1090. Epub 2018 Aug 15. Brain Behav. 2018. PMID: 30112813 Free PMC article.
Increased interictal synchronicity of respiratory related brain pulsations in epilepsy.
Kananen J, Järvelä M, Korhonen V, Tuovinen T, Huotari N, Raitamaa L, Helakari H, Väyrynen T, Raatikainen V, Nedergaard M, Ansakorpi H, Jacobs J, LeVan P, Kiviniemi V. Kananen J, et al. Among authors: helakari h. J Cereb Blood Flow Metab. 2022 Oct;42(10):1840-1853. doi: 10.1177/0271678X221099703. Epub 2022 May 14. J Cereb Blood Flow Metab. 2022. PMID: 35570730 Free PMC article.
Human NREM Sleep Promotes Brain-Wide Vasomotor and Respiratory Pulsations.
Helakari H, Korhonen V, Holst SC, Piispala J, Kallio M, Väyrynen T, Huotari N, Raitamaa L, Tuunanen J, Kananen J, Järvelä M, Tuovinen T, Raatikainen V, Borchardt V, Kinnunen H, Nedergaard M, Kiviniemi V. Helakari H, et al. J Neurosci. 2022 Mar 23;42(12):2503-2515. doi: 10.1523/JNEUROSCI.0934-21.2022. Epub 2022 Feb 8. J Neurosci. 2022. PMID: 35135852 Free PMC article.
Sampling Rate Effects on Resting State fMRI Metrics.
Huotari N, Raitamaa L, Helakari H, Kananen J, Raatikainen V, Rasila A, Tuovinen T, Kantola J, Borchardt V, Kiviniemi VJ, Korhonen VO. Huotari N, et al. Among authors: helakari h. Front Neurosci. 2019 Apr 2;13:279. doi: 10.3389/fnins.2019.00279. eCollection 2019. Front Neurosci. 2019. PMID: 31001071 Free PMC article.
Infra-slow fluctuations in cortical potentials and respiration drive fast cortical EEG rhythms in sleeping and waking states.
Väyrynen T, Helakari H, Korhonen V, Tuunanen J, Huotari N, Piispala J, Kallio M, Raitamaa L, Kananen J, Järvelä M, Matias Palva J, Kiviniemi V. Väyrynen T, et al. Among authors: helakari h. Clin Neurophysiol. 2023 Dec;156:207-219. doi: 10.1016/j.clinph.2023.10.013. Epub 2023 Nov 3. Clin Neurophysiol. 2023. PMID: 37972532 Free article.
The variability of functional MRI brain signal increases in Alzheimer's disease at cardiorespiratory frequencies.
Tuovinen T, Kananen J, Rajna Z, Lieslehto J, Korhonen V, Rytty R, Mattila H, Huotari N, Raitamaa L, Helakari H, Elseoud AA, Krüger J, LeVan P, Tervonen O, Hennig J, Remes AM, Nedergaard M, Kiviniemi V. Tuovinen T, et al. Among authors: helakari h. Sci Rep. 2020 Dec 9;10(1):21559. doi: 10.1038/s41598-020-77984-1. Sci Rep. 2020. PMID: 33298996 Free PMC article.
Dynamic lag analysis reveals atypical brain information flow in autism spectrum disorder.
Raatikainen V, Korhonen V, Borchardt V, Huotari N, Helakari H, Kananen J, Raitamaa L, Joskitt L, Loukusa S, Hurtig T, Ebeling H, Uddin LQ, Kiviniemi V. Raatikainen V, et al. Among authors: helakari h. Autism Res. 2020 Feb;13(2):244-258. doi: 10.1002/aur.2218. Epub 2019 Oct 22. Autism Res. 2020. PMID: 31637863 Free PMC article.
17 results