Riku Klén

Editorial: AI with insight: explainable approaches to mental health screening and diagnostic tools in healthcare (2026)

Frontiers in Medicine

Smrke, Urška; Klén, Riku; Mlakar, Izidor; Mulej Bratec, Satja; Levkovich, Inbar

(B1 Vertaisarvioimaton data-artikkeli tieteellisessä lehdessä )

Acute deep neck infection MRI: deep learning segmentation and clinical relevance of retropharyngeal edema volume (2026)

European radiology experimental

Viertonen, Ville Sakari; Sirén, Aapo; Nyman, Mikko; Huhtanen, Heidi; Klén, Riku; Hirvonen, Jussi; Rainio, Oona

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Automated long axial field of view PET image processing and kinetic modelling with the TurBO toolbox (2026)

European Journal of Nuclear Medicine and Molecular Imaging

Tuisku, Jouni; Palonen, Santeri; Kärpijoki, Henri; Latva-Rasku, Aino; Tuomola, Nelli; Harju, Harri; Nesterov, Sergey V.; Oikonen, Vesa; Iida, Hidehiro; Teuho, Jarmo; Han, Chunlei; Karjalainen, Tomi; Kirjavainen, Anna K.; Rajader, Johan; Klén, Riku; Nuutila, Pirjo; Knuuti, Juhani; Nummenmaa, Lauri

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Intranasal insulin affects brain, but not peripheral tissue, glucose uptake in lean, healthy men: a positron emission tomography study (2026)

American Journal of Physiology : Endocrinology and Metabolism

Latva-Rasku, Aino; Laurila, Sanna; Karjalainen, Tomi; Klén, Riku; Löyttyniemi, Eliisa; Eskola, Olli; Nummenmaa, Lauri; Heni, Martin; Nuutila, Pirjo

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Derivation and validation of an artificial intelligence-based plaque burden safety cut-off for long-term acute coronary syndrome from coronary computed tomography angiography (2025)

EHJ Cardiovascular Imaging / European Heart Journal - Cardiovascular Imaging

Bar, Sarah; Knuuti, Juhani; Saraste, Antti; Klen, Riku; Kero, Tanja; Nabeta, Takeru; Bax, Jeroen J.; Danad, Ibrahim; Nurmohamed, Nick S.; Jukema, Ruurt A.; Knaapen, Paul; Maaniitty, Teemu

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Methods for estimating full width at half maximum (2025)

Signal, Image and Video Processing

Rainio, Oona; Hällilä, Johanna; Teuho, Jarmo; Klén, Riku

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Improved Brain Tumor Detection in MRI: Fuzzy Sigmoid Convolution in Deep Learning (2025)

International Joint Conference on Neural Networks

Irfan, Muhammad; Nawaz, Anum; Klén, Riku; Subasi, Abdulhamit; Westerlund, Tomi; Chen, Wei

(A4 Vertaisarvioitu artikkeli konferenssijulkaisussa)

Plaque burden improves the detection of ischemic CAD over stenosis from coronary computed tomography angiography (2025)

International Journal of Cardiovascular Imaging

Kero, Tanja; Bär, Sarah; Saraste, Antti; Klén, Riku; Bax, Jeroen J.; Knuuti, Juhani; Maaniitty, Teemu

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Differential associations of subcutaneous and visceral fat with bone turnover markers: A study on bariatric surgery patients with severe obesity and individuals without obesity (2025)

International Journal of Obesity

Dadson Prince, Rebelos Eleni, Jaakkola Maria K, Monfort-Pires Milena, Ojala Ronja, Honka Henri, Kalliokoski Kari K, Klén Riku, Nuutila Pirjo, Ivaska Kaisa K

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

New compartment model for hepatic blood flow quantification in humans from 15O-water PET images (2025)

European Journal of Nuclear Medicine and Molecular Imaging

Rainio, Oona; Knuuti, Juhani; Klén, Riku

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

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Editorial: AI with insight: explainable approaches to mental health screening and diagnostic tools in healthcare (2026)

Acute deep neck infection MRI: deep learning segmentation and clinical relevance of retropharyngeal edema volume (2026)

Automated long axial field of view PET image processing and kinetic modelling with the TurBO toolbox (2026)

Intranasal insulin affects brain, but not peripheral tissue, glucose uptake in lean, healthy men: a positron emission tomography study (2026)

Derivation and validation of an artificial intelligence-based plaque burden safety cut-off for long-term acute coronary syndrome from coronary computed tomography angiography (2025)

Methods for estimating full width at half maximum (2025)

Improved Brain Tumor Detection in MRI: Fuzzy Sigmoid Convolution in Deep Learning (2025)

Plaque burden improves the detection of ischemic CAD over stenosis from coronary computed tomography angiography (2025)

Differential associations of subcutaneous and visceral fat with bone turnover markers: A study on bariatric surgery patients with severe obesity and individuals without obesity (2025)

New compartment model for hepatic blood flow quantification in humans from 15O-water PET images (2025)