Henry K Karlsson
Henry K Karlsson
Turku PET Centre
Verified email at utu.fi
Title
Cited by
Cited by
Year
Obesity is associated with decreased μ-opioid but unaltered dopamine D2 receptor availability in the brain
HK Karlsson, L Tuominen, JJ Tuulari, J Hirvonen, R Parkkola, S Helin, ...
Journal of Neuroscience 35 (9), 3959-3965, 2015
1552015
Obesity is associated with white matter atrophy: A combined diffusion tensor imaging and voxel‐based morphometric study
HK Karlsson, JJ Tuulari, J Hirvonen, V Lepomäki, R Parkkola, J Hiltunen, ...
Obesity 21 (12), 2530-2537, 2013
1022013
Neural circuits for cognitive appetite control in healthy and obese individuals: an fMRI study
JJ Tuulari, HK Karlsson, J Hirvonen, P Salminen, P Nuutila, ...
PloS one 10 (2), e0116640, 2015
822015
The effects of bariatric surgery on pancreatic lipid metabolism and blood flow
H Honka, J Koffert, JC Hannukainen, JJ Tuulari, HK Karlsson, H Immonen, ...
The Journal of Clinical Endocrinology & Metabolism 100 (5), 2015-2023, 2015
662015
Weight loss after bariatric surgery normalizes brain opioid receptors in morbid obesity
HK Karlsson, JJ Tuulari, L Tuominen, J Hirvonen, H Honka, R Parkkola, ...
Molecular psychiatry 21 (8), 1057-1062, 2016
652016
Bariatric Surgery Induces White and Grey Matter Density Recovery in the Morbidly Obese: A Voxel‐Based Morphometric Study
JJ Tuulari, HK Karlsson, O Antikainen, J Hirvonen, T Pham, P Salminen, ...
Human brain mapping 37 (11), 3745-3756, 2016
532016
Aberrant mesolimbic dopamine–opiate interaction in obesity
L Tuominen, J Tuulari, H Karlsson, J Hirvonen, S Helin, P Salminen, ...
Neuroimage 122, 80-86, 2015
512015
Weight loss after bariatric surgery reverses insulin-induced increases in brain glucose metabolism of the morbidly obese
JJ Tuulari, HK Karlsson, J Hirvonen, JC Hannukainen, M Bucci, M Helmiö, ...
Diabetes 62 (8), 2747-2751, 2013
482013
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
332017
Pancreatic metabolism, blood flow, and β-cell function in obese humans
H Honka, JC Hannukainen, M Tarkia, H Karlsson, V Saunavaara, ...
The Journal of Clinical Endocrinology & Metabolism 99 (6), E981-E990, 2014
322014
Binge eating disorder and morbid obesity are associated with lowered mu-opioid receptor availability in the brain
J Joutsa, HK Karlsson, J Majuri, P Nuutila, S Helin, V Kaasinen, ...
Psychiatry Research: Neuroimaging 276, 41-45, 2018
312018
The second extracellular loop of α2A‐adrenoceptors contributes to the binding of yohimbine analogues
JMM Laurila, H Xhaard, JO Ruuskanen, MJM Rantanen, HK Karlsson, ...
British journal of pharmacology 151 (8), 1293-1304, 2007
262007
Brown adipose tissue lipid metabolism in morbid obesity: Effect of bariatric surgery‐induced weight loss
P Dadson, JC Hannukainen, MU Din, M Lahesmaa, KK Kalliokoski, ...
Diabetes, Obesity and Metabolism 20 (5), 1280-1288, 2018
252018
Fatty acid uptake and blood flow in adipose tissue compartments of morbidly obese subjects with or without type 2 diabetes: effects of bariatric surgery
P Dadson, E Ferrannini, L Landini, JC Hannukainen, KK Kalliokoski, ...
American Journal of Physiology-Endocrinology and Metabolism 313 (2), E175-E182, 2017
182017
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
162019
Staging of schizophrenia with the use of PANSS: an international multi-center study
KN Fountoulakis, E Dragioti, AT Theofilidis, T Wikilund, X Atmatzidis, ...
International Journal of Neuropsychopharmacology 22 (11), 681-697, 2019
132019
Dissociable neural systems for unconditioned acute and sustained fear
M Hudson, K Seppälä, V Putkinen, L Sun, E Glerean, T Karjalainen, ...
Neuroimage 216, 116522, 2020
112020
Morbid obesity and type 2 diabetes alter intestinal fatty acid uptake and blood flow
J Koffert, M Ståhle, H Karlsson, P Iozzo, P Salminen, A Roivainen, ...
Diabetes, Obesity and Metabolism 20 (6), 1384-1390, 2018
92018
The effect of bariatric surgery on intraocular pressure
A Viljanen, JC Hannukainen, M Soinio, HK Karlsson, P Salminen, ...
Acta ophthalmologica 96 (8), 849-852, 2018
62018
Bariatric surgery normalizes brain opioid receptors
HK Karlsson, JJ Tuulari, L Tuominen, J Hirvonen, H Honka, R Parkkola, ...
Molecular psychiatry 21 (8), 989-989, 2016
62016
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