J
Jaana Hiltunen
Researcher at Helsinki University of Technology
Publications - 28
Citations - 1308
Jaana Hiltunen is an academic researcher from Helsinki University of Technology. The author has contributed to research in topics: Diffusion MRI & Prefrontal cortex. The author has an hindex of 17, co-authored 28 publications receiving 1244 citations. Previous affiliations of Jaana Hiltunen include Aalto University & University of Helsinki.
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Journal ArticleDOI
Speech sounds learned by sleeping newborns.
Marie Cheour,Marie Cheour,Olga Martynova,Risto Näätänen,Risto Erkkola,Matti Sillanpää,Pentti Kero,Amir Raz,Marja-Liisa Kaipio,Jaana Hiltunen,Olli Aaltonen,Janne Savela,Heikki Hämäläinen +12 more
TL;DR: It is shown that full-term human newborns can be taught to discriminate between similar vowel sounds when they are fast asleep, and could find application in clinical or educational situations soon after birth.
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Diffusion tensor imaging and tractography of distal peripheral nerves at 3 T
Jaana Hiltunen,Jaana Hiltunen,Taru Suortti,Sakari Arvela,Mika Seppä,Raimo Joensuu,Riitta Hari +6 more
TL;DR: The first DTI and tractography results of human distal peripheral nerves are presented, showing that DTI is a quantitative method that could provide useful information for the diagnosis and follow-up of nerve lesions, entrapments, and regeneration.
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Estimation of nonstationary EEG with Kalman smoother approach: an application to event-related synchronization (ERS)
TL;DR: An adaptive spectrum estimation method for nonstationary electroencephalogram by means of time-varying autoregressive moving average modeling is presented and the Kalman smoother approach is applied to estimation of event-related synchronization/desynchronization (ERS/ERD) dynamics of occipital alpha rhythm.
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Brain correlates of subjective reality of physically and psychologically induced pain
TL;DR: Findings support the view that information about sensory-discriminative characteristics of pain contributes to the SRP, and suggest the medial prefrontal cortex is a likely area to contribute to such source monitoring.
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Obesity is associated with white matter atrophy: A combined diffusion tensor imaging and voxel‐based morphometric study
Henry K. Karlsson,Jetro J. Tuulari,Jussi Hirvonen,Virva Lepomaki,Riitta Parkkola,Jaana Hiltunen,Jarna C. Hannukainen,Minna Soinio,Tam Pham,Paulina Salminen,Pirjo Nuutila,Lauri Nummenmaa +11 more
TL;DR: The obesity‐related changes in brain white and gray matter integrity were examined and it was found that obesity influences brain structure through changes in white andgray matter integrity.