| What is an altered state of consciousness? A Revonsuo, S Kallio, P Sikka Philosophical Psychology 22 (2), 187-204, 2009 | 168 | 2009 |
| Stress and worry in the 2020 coronavirus pandemic: Relationships to trust and compliance with preventive measures across 48 countries in the COVIDiSTRESS global survey A Lieberoth, SY Lin, S Stöckli, H Han, M Kowal, R Gelpi, S Chrona, ... Royal Society Open Science 8 (2), 2021 | 153 | 2021 |
| COVIDiSTRESS Global Survey dataset on psychological and behavioural consequences of the COVID-19 outbreak Y Yamada, DB Ćepulić, T Coll-Martín, S Debove, G Gautreau, H Han, ... Scientific Data 8 (3), 1-23, 2021 | 136 | 2021 |
| I know how you felt last night, or do I? Self-and external ratings of emotions in REM sleep dreams P Sikka, K Valli, T Virta, A Revonsuo Consciousness and cognition 25, 51-66, 2014 | 115 | 2014 |
| D-amino acid oxidase activity and expression are increased in schizophrenia PWJ Burnet, SL Eastwood, GC Bristow, BR Godlewska, P Sikka, M Walker, ... Molecular psychiatry 13 (7), 658-660, 2008 | 112 | 2008 |
| Alexithymia and emotion regulation DA Preece, A Mehta, K Petrova, P Sikka, J Bjureberg, R Becerra, JJ Gross Journal of Affective Disorders 324, 232-238, 2023 | 93 | 2023 |
| Peace of mind and anxiety in the waking state are related to the affective content of dreams P Sikka, H Pesonen, A Revonsuo Scientific reports 8 (1), 12762, 2018 | 81 | 2018 |
| EEG Frontal Alpha Asymmetry and Dream Affect: Alpha Oscillations Over the Right Frontal Cortex During REM Sleep and Pre-Sleep Wakefulness Predict Anger in REM Sleep Dreams P Sikka, A Revonsuo, V Noreika, K Valli Journal of Neuroscience, 2884-18, 2019 | 72 | 2019 |
| How you measure is what you get: Differences in self-and external ratings of emotional experiences in home dreams P Sikka, D Feilhauer, K Valli, A Revonsuo The American journal of psychology 130 (3), 367-384, 2017 | 66 | 2017 |
| Dream emotions: A comparison of home dream reports with laboratory early and late REM dream reports P Sikka, A Revonsuo, N Sandman, J Tuominen, K Valli Journal of sleep research 27 (2), 206-214, 2018 | 54 | 2018 |
| The existence of a hypnotic state revealed by eye movements S Kallio, J Hyönä, A Revonsuo, P Sikka, L Nummenmaa PLoS One 6 (10), e26374, 2011 | 48 | 2011 |
| Tears evoke the intention to offer social support: A systematic investigation of the interpersonal effects of emotional crying across 41 countries JH Zickfeld, N Van De Ven, O Pich, TW Schubert, JB Berkessel, JJ Pizarro, ... Journal of Experimental Social Psychology 95, 104137, 2021 | 44 | 2021 |
| COVIDiSTRESS diverse dataset on psychological and behavioural outcomes one year into the COVID-19 pandemic AM Blackburn, S Vestergren, the COVIDiSTRESS II Consortium Scientific Data 9 (331), 2022 | 35 | 2022 |
| The Perth Alexithymia Questionnaire-Short Form (PAQ-S): A 6-item measure of alexithymia DA Preece, A Mehta, K Petrova, P Sikka, J Bjureberg, W Chen, R Becerra, ... Journal of Affective Disorders, 2023 | 28 | 2023 |
| D‐Serine metabolism in C6 glioma cells: Involvement of alanine‐serine‐cysteine transporter (ASCT2) and serine racemase (SRR) but not D‐amino acid oxidase (DAO) P Sikka, R Walker, R Cockayne, MJA Wood, PJ Harrison, PWJ Burnet Journal of neuroscience research 88 (8), 1829-1840, 2010 | 27 | 2010 |
| The neural bases of expressive suppression: a systematic review of functional neuroimaging studies P Sikka, J Stenberg, V Vorobyev, JJ Gross Neuroscience & Biobehavioral Reviews 138, 104708, 2022 | 20 | 2022 |
| Dream affect: Conceptual and Methodological Issues in the Study of Emotions and Moods Experienced in Dreams P Sikka University of Turku (full-text: http://urn.fi/URN:ISBN:978-951-29-7939-4), 2020 | 20 | 2020 |
| The dynamics of affect across the wake-sleep cycle: From waking mind-wandering to night-time dreaming P Sikka, K Valli, A Revonsuo, J Tuominen Consciousness and Cognition 94, 103189, 2021 | 18 | 2021 |
| Alexithymia profiles and depression, anxiety, and stress DA Preece, A Mehta, K Petrova, P Sikka, E Pemberton, JJ Gross Journal of Affective Disorders, 2024 | 17 | 2024 |
| Alexithymia or general psychological distress? Discriminant validity of the Toronto Alexithymia Scale and the Perth Alexithymia Questionnaire DA Preece, K Petrova, A Mehta, P Sikka, JJ Gross Journal of Affective Disorders 352, 140-145, 2024 | 15 | 2024 |
Katja ValliCognitive Neuroscience and Philosophy, Univ of Skövde, Sweden / Psychology, Univ of Turku, FinlandVerified email at utu.fi
