| Social laughter triggers endogenous opioid release in humans S Manninen, L Tuominen, RI Dunbar, T Karjalainen, J Hirvonen, ... Journal of Neuroscience 37 (25), 6125-6131, 2017 | 107 | 2017 |
| Dissociable roles of cerebral μ-opioid and type 2 dopamine receptors in vicarious pain: a combined PET–fMRI study T Karjalainen, HK Karlsson, JM Lahnakoski, E Glerean, P Nuutila, ... Cerebral Cortex 27 (8), 4257-4266, 2017 | 22 | 2017 |
| Behavioural activation system sensitivity is associated with cerebral μ-opioid receptor availability T Karjalainen, L Tuominen, S Manninen, KK Kalliokoski, P Nuutila, ... Social Cognitive and Affective Neuroscience 11 (8), 1310-1316, 2016 | 21 | 2016 |
| A partial loss-of-function variant in AKT2 is associated with reduced insulin-mediated glucose uptake in multiple insulin-sensitive tissues: a genotype-based callback positron … A Latva-Rasku, MJ Honka, A Stančáková, HA Koistinen, J Kuusisto, ... Diabetes 67 (2), 334-342, 2018 | 18 | 2018 |
| Opioidergic regulation of emotional arousal: A combined PET–fMRI study T Karjalainen, K Seppälä, E Glerean, HK Karlsson, JM Lahnakoski, ... Cerebral Cortex 29 (9), 4006-4016, 2019 | 13 | 2019 |
| Magia: Robust automated image processing and kinetic modeling toolbox for PET neuroinformatics T Karjalainen, J Tuisku, S Santavirta, T Kantonen, L Tuominen, ... bioRxiv, 604835, 2019 | 10 | 2019 |
| Interindividual variability and lateralization of μ-opioid receptors in the human brain T Kantonen, T Karjalainen, J Isojärvi, P Nuutila, J Tuisku, J Rinne, ... Neuroimage, 116922, 2020 | 9 | 2020 |
| Lowered endogenous mu-opioid receptor availability in subclinical depression and anxiety L Nummenmaa, T Karjalainen, J Isojärvi, T Kantonen, J Tuisku, ... Neuropsychopharmacology: Official Publication of the American College of …, 2020 | 4 | 2020 |
| Opioidergic regulation of pain and Pleasure in human social relationships L Nummenmaa, T Karjalainen Neuropsychopharmacology 43 (1), 217, 2018 | 4 | 2018 |
| Dissociable neural systems for unconditioned acute and sustained fear M Hudson, K Seppälä, V Putkinen, L Sun, E Glerean, T Karjalainen, ... NeuroImage, 116522, 2020 | 3 | 2020 |
| Brain neurokinin-1 receptor availability in never-medicated patients with major depression–A pilot study M Nyman, O Eskola, J Kajander, R Jokinen, J Penttinen, T Karjalainen, ... Journal of affective disorders 242, 188-194, 2019 | 3 | 2019 |
| Automated segmentation of acute stroke lesions using a data-driven anomaly detection on diffusion weighted MRI S Nazari-Farsani, M Nyman, T Karjalainen, M Bucci, J Isojärvi, ... Journal of Neuroscience Methods 333, 108575, 2020 | 2 | 2020 |
| Decoding music-evoked emotions in the auditory and motor cortex V Putkinen, S Nazari-Farsani, K Seppala, T Karjalainen, L Sun, ... bioRxiv, 2020 | 1 | 2020 |
| Cerebral grey matter density is associated with neuroreceptor and neurotransporter availability: A combined PET and MRI study S Manninen, T Karjalainen, L Tuominen, J Hietala, V Kaasinen, J Joutsa, ... bioRxiv, 2020 | 1 | 2020 |
| Quantification of mu-opioid receptor binding with 11C-Carfentanil PET: a comparison of ROI-methods using test-retest analysis J Johansson, R Ajalin, J Tuisku, T Karjalainen, J Joutsa, H Scheinin JOURNAL OF CEREBRAL BLOOD FLOW AND METABOLISM 37, 210-211, 2017 | 1 | 2017 |
| Brain beta‐amyloid in twin pairs discordant for episodic memory performance: Neuroimaging: Imaging genetics N Lindgren, T Karjalainen, LL Ekblad, S Helin, M Karrasch, J Teuho, ... Alzheimer's & Dementia 16, e045741, 2020 | | 2020 |
| Effect of APOE‐E4 gene dose on regional early neuroinflammation and beta‐amyloid deposition in cognitively normal elderly volunteers: Neuroimaging/imaging and genetics A Snellman, LL Ekblad, J Tuisku, S Helin, M Bucci, T Karjalainen, ... Alzheimer's & Dementia 16, e043359, 2020 | | 2020 |
| Brain beta-amyloid in twin pairs discordant for episodic memory performance N Lindgren, T Karjalainen, LL Ekblad, S Helin, M Karrasch, J Teuho, ... 2020 Alzheimer's Association International Conference, 2020 | | 2020 |
| Cerebral μ-opioid and CB1-receptor systems have distinct roles in human feeding behavior T Kantonen, T Karjalainen, L Pekkarinen, J Isojärvi, K Kalliokoski, ... bioRxiv, 2020 | | 2020 |
| Seasonal variation in brain mu-opioid receptor availability L Sun, J Tang, H Liljenbäck, A Honkaniemi, J Virta, J Isojärvi, ... bioRxiv, 2020 | | 2020 |
