Ultra-fast magnetic resonance encephalography of physiological brain activity–glymphatic pulsation mechanisms? V Kiviniemi, X Wang, V Korhonen, T Keinänen, T Tuovinen, J Autio, ... Journal of Cerebral Blood Flow & Metabolism 36 (6), 1033-1045, 2016 | 343 | 2016 |
Sampling rate effects on resting state fMRI metrics N Huotari, L Raitamaa, H Helakari, J Kananen, V Raatikainen, A Rasila, ... Frontiers in neuroscience 13, 279, 2019 | 69 | 2019 |
Real-time monitoring of human blood-brain barrier disruption V Kiviniemi, V Korhonen, J Kortelainen, S Rytky, T Keinänen, T Tuovinen, ... PloS one 12 (3), e0174072, 2017 | 62 | 2017 |
Light propagation in NIR spectroscopy of the human brain VO Korhonen, TS Myllylä, MY Kirillin, AP Popov, AV Bykov, AV Gorshkov, ... IEEE Journal of Selected Topics in Quantum Electronics 20 (2), 289-298, 2013 | 61 | 2013 |
Synchronous multiscale neuroimaging environment for critically sampled physiological analysis of brain function: hepta-scan concept V Korhonen, T Hiltunen, T Myllylä, X Wang, J Kantola, J Nikkinen, ... Brain connectivity 4 (9), 677-689, 2014 | 58 | 2014 |
Assessment of the dynamics of human glymphatic system by near‐infrared spectroscopy T Myllylä, M Harju, V Korhonen, A Bykov, V Kiviniemi, I Meglinski Journal of biophotonics 11 (8), e201700123, 2018 | 50 | 2018 |
Human NREM sleep promotes brain-wide vasomotor and respiratory pulsations H Helakari, V Korhonen, SC Holst, J Piispala, M Kallio, T Väyrynen, ... Journal of Neuroscience 42 (12), 2503-2515, 2022 | 46 | 2022 |
Cardiovascular brain impulses in Alzheimer’s disease Z Rajna, H Mattila, N Huotari, T Tuovinen, J Krüger, SC Holst, V Korhonen, ... Brain 144 (7), 2214-2226, 2021 | 45 | 2021 |
The variability of functional MRI brain signal increases in Alzheimer's disease at cardiorespiratory frequencies T Tuovinen, J Kananen, Z Rajna, J Lieslehto, V Korhonen, R Rytty, ... Scientific Reports 10 (1), 21559, 2020 | 35 | 2020 |
Spectral entropy indicates electrophysiological and hemodynamic changes in drug-resistant epilepsy–A multimodal MREG study H Helakari, J Kananen, N Huotari, L Raitamaa, T Tuovinen, V Borchardt, ... NeuroImage: Clinical 22, 101763, 2019 | 32 | 2019 |
Human heart pulse wave responses measured simultaneously at several sensor placements by two MR-compatible fibre optic methods T Myllylä, V Korhonen, E Vihriälä, H Sorvoja, T Hiltunen, O Tervonen, ... Journal of Sensors 2012, 2012 | 30 | 2012 |
Fluctuations of the EEG‐fMRI correlation reflect intrinsic strength of functional connectivity in default mode network T Keinänen, S Rytky, V Korhonen, N Huotari, J Nikkinen, O Tervonen, ... Journal of neuroscience research 96 (10), 1689-1698, 2018 | 28 | 2018 |
Spectral analysis of physiological brain pulsations affecting the BOLD signal L Raitamaa, N Huotari, V Korhonen, H Helakari, A Koivula, J Kananen, ... Human brain mapping 42 (13), 4298-4313, 2021 | 26 | 2021 |
Breath hold effect on cardiovascular brain pulsations–A multimodal magnetic resonance encephalography study L Raitamaa, V Korhonen, N Huotari, V Raatikainen, T Hautaniemi, ... Journal of Cerebral Blood Flow & Metabolism 39 (12), 2471-2485, 2019 | 24 | 2019 |
Altered physiological brain variation in drug‐resistant epilepsy J Kananen, T Tuovinen, H Ansakorpi, S Rytky, H Helakari, N Huotari, ... Brain and Behavior 8 (9), e01090, 2018 | 24 | 2018 |
Measurement of cerebral blood flow and metabolism using high power light-emitting diodes T Myllylä, V Korhonen, Ł Suraźyński, A Zienkiewicz, H Sorvoja, R Myllylä Measurement 58, 387-393, 2014 | 21 | 2014 |
Optical sensing of a pulsating liquid in a brain-mimicking phantom T Myllylä, A Popov, V Korhonen, A Bykov, M Kinnunen European Conference on Biomedical Optics, 87990X, 2013 | 20 | 2013 |
Respiratory-related brain pulsations are increased in epilepsy—a two-centre functional MRI study J Kananen, H Helakari, V Korhonen, N Huotari, M Järvelä, L Raitamaa, ... Brain Communications 2 (2), fcaa076, 2020 | 17 | 2020 |
Multimodal brain imaging with magnetoencephalography: A method for measuring blood pressure and cardiorespiratory oscillations T Myllylä, N Zacharias, V Korhonen, A Zienkiewicz, H Hinrichs, ... Scientific reports 7 (1), 172, 2017 | 17 | 2017 |
Dynamic lag analysis reveals atypical brain information flow in autism spectrum disorder V Raatikainen, V Korhonen, V Borchardt, N Huotari, H Helakari, ... Autism Research 13 (2), 244-258, 2020 | 16 | 2020 |