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Deniss Karai
Deniss Karai
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Verified email at cb.ttu.ee
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Year
Continuous blood pressure monitoring during exercise using pulse wave transit time measurement
J Lass, IC Meigas, D Karai, R Kattai, J Kaik, M Rossmann
The 26th Annual International Conference of the IEEE Engineering in Medicine …, 2004
1192004
Effect of low frequency modulated microwave exposure on human EEG: individual sensitivity
H Hinrikus, M Bachmann, J Lass, D Karai, V Tuulik
Bioelectromagnetics: Journal of the Bioelectromagnetics Society, The Society …, 2008
782008
Effect of microwave radiation on human EEG at two different levels of exposure
A Suhhova, M Bachmann, D Karai, J Lass, H Hinrikus
Bioelectromagnetics 34 (4), 264-274, 2013
452013
Microwave effect on diffusion: a possible mechanism for non-thermal effect
H Hinrikus, J Lass, D Karai, K Pilt, M Bachmann
Electromagnetic biology and medicine 34 (4), 327-333, 2015
412015
Mechanism of low-level microwave radiation effect on nervous system
H Hinrikus, M Bachmann, D Karai, J Lass
Electromagnetic biology and medicine 36 (2), 202-212, 2017
342017
Higuchi’s fractal dimension for analysis of the effect of external periodic stressor on electrical oscillations in the brain
H Hinrikus, M Bachmann, D Karai, W Klonowski, J Lass, P Stepien, ...
Medical & biological engineering & computing 49, 585-591, 2011
312011
QT interval variability index and QT interval duration during different sleep stages in patients with obstructive sleep apnea
M Viigimae, D Karai, K Pilt, P Pirn, H Huhtala, O Polo, K Meigas, J Kaik
Sleep medicine 37, 160-167, 2017
212017
QT dispersion in relation to left ventricular geometry and hypertension in a population study
I Pshenichnikov, T Shipilova, J Kaik, O Volozh, J Abina, J Lass, D Karai
Scandinavian Cardiovascular Journal 37 (2), 87-90, 2003
202003
An experimental measurement complex for probable estimation of arterial stiffness
K Pilt, K Meigas, M Viigimaa, K Temitski, J Kaik, D Karai
2010 Annual International Conference of the IEEE Engineering in Medicine and …, 2010
192010
Pulse wave velocity in continuous blood pressure measurements
K Meigas, J Lass, D Karai, R Kattai, J Kaik
World Congress on Medical Physics and Biomedical Engineering 2006: August 27 …, 2007
182007
Arterial hypertension, left ventricular geometry and QT dispersion in a middle-aged Estonian female population.
T Shipilova, I Pshenichnikov, J Kaik, O Volozh, J Abina, M Kalev, J Lass, ...
Blood pressure 12 (1), 12-18, 2003
152003
Accurate dialysis dose evaluation and extrapolation algorithms during online optical dialysis monitoring
I Fridolin, D Karai, S Kostin, R Ubar
IEEE Transactions on Biomedical Engineering 60 (5), 1371-1377, 2012
142012
Effect of noise in processing of visual information
H Hinrikus, D Karai, J Lass, A Rodina
Nonlinear biomedical physics 4, 1-7, 2010
82010
Optimization of physical activity recognition for real-time wearable systems: effect of window length, sampling frequency and number of features
A Allik, K Pilt, D Karai, I Fridolin, M Leier, G Jervan
Applied Sciences 9 (22), 4833, 2019
72019
Association between ventricular repolarization and main cardiovascular risk factors
I Pshenichnikov, T Shipilova, D Karai, J Riiupulk, K Veski, K Pilt, J Kaik
Scandinavian Cardiovascular Journal 45 (1), 33-40, 2011
72011
Influence of gender on the QT interval variability and duration in different wake–sleep stages in non-sleep apneic individuals: Analysis of polysomnographic recordings
M Viigimae, D Karai, K Pilt, O Polo, H Huhtala, K Meigas, J Kaik
Journal of Electrocardiology 50 (4), 444-449, 2017
62017
QT interval variability index and QT interval duration in different sleep stages: analysis of polysomnographic recordings in nonapneic male patients
M Viigimae, D Karai, P Pirn, K Pilt, K Meigas, J Kaik
BioMed Research International 2015, 2015
62015
PPG signal processing for pulse delay computing by using adaptive comb filter
K Pilt, K Meigas, D Karai, J Kaik
World Congress on Medical Physics and Biomedical Engineering, September 7-12 …, 2010
62010
Pulse wave parameters as indicators of the state of the arteries
H Hinrikus, J Lass, D Karai, I Tepner
Proc. 2nd European Medical and Biological Engineering Conference 3, 642-643, 2002
62002
Activity classification for real-time wearable systems: Effect of window length, sampling frequency and number of features on classifier performance
A Allik, K Pilt, D Karai, I Fridolin, M Leier, G Jervan
2016 IEEE EMBS Conference on Biomedical Engineering and Sciences (IECBES …, 2016
52016
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