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Nuutti Vartiainen
Researcher at Aalto University
Publications - 12
Citations - 717
Nuutti Vartiainen is an academic researcher from Aalto University. The author has contributed to research in topics: Chronic pain & Anterior cingulate cortex. The author has an hindex of 8, co-authored 11 publications receiving 660 citations. Previous affiliations of Nuutti Vartiainen include Helsinki University of Technology.
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Journal ArticleDOI
A functional MRI study of happy and sad emotions in music with and without lyrics
Elvira Brattico,Elvira Brattico,Vinoo Alluri,Brigitte Bogert,Brigitte Bogert,Thomas Jacobsen,Nuutti Vartiainen,Sirke Nieminen,Sirke Nieminen,Mari Tervaniemi,Mari Tervaniemi +10 more
TL;DR: The role of acoustic cues for the experience of happiness in music and to the importance of lyrics for sad musical emotions are pointed to.
Journal ArticleDOI
Aberrant temporal and spatial brain activity during rest in patients with chronic pain
Sanna Malinen,Nuutti Vartiainen,Yevhen Hlushchuk,Miika Koskinen,Pavan Ramkumar,Nina Forss,Eija Kalso,Riitta Hari +7 more
TL;DR: The results imply both temporally and spatially aberrant activity of the affective pain-processing areas in patients suffering from chronic pain, including the accentuated 0.12- to 0.25-Hz fluctuations in the patient group might be related to altered activity ofThe autonomic nervous system.
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Cortical reorganization in primary somatosensory cortex in patients with unilateral chronic pain.
Nuutti Vartiainen,Erika Kirveskari,Erika Kirveskari,Katariina Kallio-Laine,Eija Kalso,Nina Forss,Nina Forss +6 more
TL;DR: The present results indicate that cortical reorganization occurs in chronic neuropathic pain patients even without peripheral nerve damage, and it is possible that corticalorganization is related to chronic pain, regardless of its etiology.
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Central processing of tactile and nociceptive stimuli in complex regional pain syndrome
TL;DR: Changes of somatosensory processing at cortical level in CRPS indicate permanent changes in SI hand representations in chronic CRPS.
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Effects of interstimulus interval on cortical responses to painful laser stimulation.
TL;DR: On the basis of the time constants of the recovery cycles, the optimum ISI for obtaining the best signal‐to‐noise ratio for laser‐evoked MEG and EEG responses during a fixed measurement interval is 4 to 5 seconds.