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| Different metabolic responses of human brown adipose tissue to activation by cold and insulin J Orava, P Nuutila, ME Lidell, V Oikonen, T Noponen, T Viljanen, ... Cell metabolism 14 (2), 272-279, 2011 | 797 | 2011 |
| Effects of sevoflurane, propofol, and adjunct nitrous oxide on regional cerebral blood flow, oxygen consumption, and blood volume in humans KK Kaisti, JW Långsjö, S Aalto, V Oikonen, H Sipilä, M Teräs, S Hinkka, ... The Journal of the American Society of Anesthesiologists 99 (3), 603-613, 2003 | 498 | 2003 |
| PET amyloid ligand [11C]PIB uptake is increased in mild cognitive impairment NM Kemppainen, S Aalto, IA Wilson, K Nagren, S Helin, A Bruck, ... Neurology 68 (19), 1603-1606, 2007 | 381 | 2007 |
| Effects of surgical levels of propofol and sevoflurane anesthesia on cerebral blood flow in healthy subjects studied with positron emission tomography KK Kaisti, L Metsähonkala, M Teräs, V Oikonen, S Aalto, S Jääskeläinen, ... The Journal of the American Society of Anesthesiologists 96 (6), 1358-1370, 2002 | 350 | 2002 |
| Cognitive reserve hypothesis: Pittsburgh Compound B and fluorodeoxyglucose positron emission tomography in relation to education in mild Alzheimer's disease NM Kemppainen, S Aalto, M Karrasch, K Någren, N Savisto, V Oikonen, ... Annals of Neurology: Official Journal of the American Neurological …, 2008 | 306 | 2008 |
| Voxel-based analysis of PET amyloid ligand [11C]PIB uptake in Alzheimer disease NM Kemppainen, S Aalto, IA Wilson, K Nagren, S Helin, A Bruck, ... Neurology 67 (9), 1575-1580, 2006 | 275 | 2006 |
| Effects of subanesthetic doses of ketamine on regional cerebral blood flow, oxygen consumption, and blood volume in humans JW Långsjö, KK Kaisti, S Aalto, S Hinkka, R Aantaa, V Oikonen, H Sipilä, ... The Journal of the American Society of Anesthesiologists 99 (3), 614-623, 2003 | 247 | 2003 |
| Decrease in Human Striatal Dopamine D2 Receptor Density with Age: A PET Study with [11C]Raclopride JO Rinne, J Hietala, U Ruotsalainen, E Säkö, A Laihinen, K Någren, ... Journal of Cerebral Blood Flow & Metabolism 13 (2), 310-314, 1993 | 244 | 1993 |
| Imaging perfusion and hypoxia with PET to predict radiotherapy response in head-and-neck cancer K Lehtiö, O Eskola, T Viljanen, V Oikonen, T Grönroos, L Sillanmäki, ... International Journal of Radiation Oncology* Biology* Physics 59 (4), 971-982, 2004 | 224 | 2004 |
| Imaging perfusion and hypoxia with PET to predict radiotherapy response in head-and-neck cancer K Lehtiö, O Eskola, T Viljanen, V Oikonen, T Grönroos, L Sillanmäki, ... International Journal of Radiation Oncology* Biology* Physics 59 (4), 971-982, 2004 | 224 | 2004 |
| High intensity exercise decreases global brain glucose uptake in humans J Kemppainen, S Aalto, T Fujimoto, KK Kalliokoski, J Långsjö, V Oikonen, ... The Journal of physiology 568 (1), 323-332, 2005 | 221 | 2005 |
| Brain acetylcholinesterase activity in mild cognitive impairment and early Alzheimer’s disease JO Rinne, V Kaasinen, T Järvenpää, K Någren, A Roivainen, M Yu, ... Journal of Neurology, Neurosurgery & Psychiatry 74 (1), 113-115, 2003 | 212 | 2003 |
| Increased brain fatty acid uptake in metabolic syndrome A Karmi, P Iozzo, A Viljanen, J Hirvonen, BA Fielding, K Virtanen, ... Diabetes 59 (9), 2171-2177, 2010 | 200 | 2010 |
| S -Ketamine Anesthesia Increases Cerebral Blood Flow in Excess of the Metabolic Needs in Humans JW Långsjö, A Maksimow, E Salmi, K Kaisti, S Aalto, V Oikonen, S Hinkka, ... The Journal of the American Society of Anesthesiologists 103 (2), 258-268, 2005 | 196 | 2005 |
| Upregulation of putaminal dopamine D2 receptors in early Parkinson's disease: a comparative PET study with [11C] raclopride and [11C] N-methylspiperone V Kaasinen, HM Ruottinen, K Någren, P Lehikoinen, V Oikonen, JO Rinne Journal of Nuclear Medicine 41 (1), 65-70, 2000 | 169 | 2000 |
| Regional effects of donepezil and rivastigmine on cortical acetylcholinesterase activity in Alzheimer’s disease V Kaasinen, K Någren, T Järvenpää, A Roivainen, M Yu, V Oikonen, ... Journal of clinical psychopharmacology 22 (6), 615-620, 2002 | 161 | 2002 |
| Quantitative blood flow measurement of skeletal muscle using oxygen-15-water and PET U Ruotsalainen, M Raitakari, P Nuutila, V Oikonen The Journal of Nuclear Medicine 38 (2), 314, 1997 | 160 | 1997 |
| Enhanced oxygen extraction and reduced flow heterogeneity in exercising muscle in endurance-trained men KK Kalliokoski, V Oikonen, TO Takala, H Sipilä, J Knuuti, P Nuutila American journal of physiology-endocrinology and metabolism 280 (6), E1015-E1021, 2001 | 157 | 2001 |
| Human brown adipose tissue [15O]O2 PET imaging in the presence and absence of cold stimulus M u Din, J Raiko, T Saari, N Kudomi, T Tolvanen, V Oikonen, J Teuho, ... European Journal of Nuclear Medicine and Molecular Imaging 43, 1878-1886, 2016 | 153 | 2016 |
Knuuti JuhaniUniversity of Turku /Turku University HospitalVahvistettu sähköpostiosoite verkkotunnuksessa tyks.fi
