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The relative brain signal variability increases in the behavioral variant of frontotemporal dementia and Alzheimer's disease but not in schizophrenia.
Tuovinen T, Häkli J, Rytty R, Krüger J, Korhonen V, Järvelä M, Helakari H, Kananen J, Nikkinen J, Veijola J, Remes AM, Kiviniemi V; Frontotemporal Lobar Degeneration Neuroimaging Initiative. Tuovinen T, et al. Among authors: kananen j. J Cereb Blood Flow Metab. 2024 Dec;44(12):1535-1549. doi: 10.1177/0271678X241262583. Epub 2024 Jun 19. J Cereb Blood Flow Metab. 2024. PMID: 38897598 Free PMC article.
Breath hold effect on cardiovascular brain pulsations - A multimodal magnetic resonance encephalography study.
Raitamaa L, Korhonen V, Huotari N, Raatikainen V, Hautaniemi T, Kananen J, Rasila A, Helakari H, Zienkiewicz A, Myllylä T, Borchardt V, Kiviniemi V. Raitamaa L, et al. Among authors: kananen j. J Cereb Blood Flow Metab. 2019 Dec;39(12):2471-2485. doi: 10.1177/0271678X18798441. Epub 2018 Sep 11. J Cereb Blood Flow Metab. 2019. PMID: 30204040 Free PMC article. Clinical Trial.
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: kananen j. Sci Rep. 2020 Dec 9;10(1):21559. doi: 10.1038/s41598-020-77984-1. Sci Rep. 2020. PMID: 33298996 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. Among authors: kananen j. 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.
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. 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.
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. Brain Behav. 2018 Sep;8(9):e01090. doi: 10.1002/brb3.1090. Epub 2018 Aug 15. Brain Behav. 2018. PMID: 30112813 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: kananen j. Front Neurosci. 2019 Apr 2;13:279. doi: 10.3389/fnins.2019.00279. eCollection 2019. Front Neurosci. 2019. PMID: 31001071 Free PMC article.
Physiological instability is linked to mortality in primary central nervous system lymphoma: A case-control fMRI study.
Poltojainen V, Kemppainen J, Keinänen N, Bode M, Isokangas JM, Kuitunen H, Nikkinen J, Sonkajärvi E, Korhonen V, Tuovinen T, Järvelä M, Huotari N, Raitamaa L, Kananen J, Korhonen T, Tetri S, Kuittinen O, Kiviniemi V. Poltojainen V, et al. Among authors: kananen j. Hum Brain Mapp. 2022 Sep;43(13):4030-4044. doi: 10.1002/hbm.25901. Epub 2022 May 11. Hum Brain Mapp. 2022. PMID: 35543292 Free PMC article.
24 results