Jarkko Johansson

发表

Image quantification in high-resolution PET assessed with a new anthropomorphic brain phantom

Uygar Tuna, Jarkko Johansson, Jarmo Teuho, 2013, 2013 IEEE Nuclear Science Symposium and Medical Imaging Conference (2013 NSS/MIC).

Performance of an image-based motion compensation algorithm for the hrrt: A striatum-phantom study with true motion

Sune Keller, Jarkko Johansson, Mika Teräs, 2016, 2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD).

Mesolimbic dopamine release is linked to symptom severity in pathological gambling

Jarkko Johansson, Eveliina Arponen, Jarmo Hietala, 2012, NeuroImage.

Comparison of single-scatter simulation and Monte Carlo single-scatter simulation on Philips Ingenuity TF PET/MR

Jarkko Johansson, Jarmo Teuho, Jani Linden, 2014, 2014 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC).

Comparison of manual and automatic techniques for substriatal segmentation in 11C-raclopride high-resolution PET studies

Ulla Ruotsalainen, Jarkko Johansson, Jussi Tohka, 2016, Nuclear medicine communications.

C957T-mediated Variation in Ligand Affinity Affects the Association between 11C-raclopride Binding Potential and Cognition

Ulman Lindenberger, Lars Nyberg, Jarkko Johansson, 2019, Journal of Cognitive Neuroscience.

Comparison of 3D-RP and 3D-OPOSEM reconstructions of the ECAT HRRT PET data

Uygar Tuna, Ulla Ruotsalainen, Jarkko Johansson, 2010, IEEE Nuclear Science Symposuim & Medical Imaging Conference.

Rostrocaudal gradients of dopamine D2/3 receptor binding in striatal subregions measured with [11C]raclopride and high-resolution positron emission tomography

Jarkko Johansson, Kjell Någren, Juha O. Rinne, 2013, NeuroImage.

Pittsburgh compound B imaging and cerebrospinal fluid amyloid-β in a multicentre European memory clinic study

Jarkko Johansson, Miguel Castelo-Branco, Sarah Anderl-Straub, 2016, Brain : a journal of neurology.

Mapping the landscape of human dopamine D2/3 receptors with [11C]raclopride

Ulman Lindenberger, Lars Nyberg, Jarkko Johansson, 2019, Brain Structure and Function.

Measurement of Striatal and Extrastriatal Dopamine Transporter Binding with High-Resolution PET and [11C]PE2I: Quantitative Modeling and Test—Retest Reproducibility

Christer Halldin, Lars Farde, Jarkko Johansson, 2008, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Is Occipital Cortex a Valid Reference Region in 123I-FP-CIT SPECT Imaging?

Jarkko Johansson, Juho Joutsa, Valtteri Kaasinen, 2015, Clinical nuclear medicine.

Automated Reference Region Extraction and Population-Based Input Function for Brain [11C]TMSX PET Image Analyses

Jarkko Johansson, Eveliina Arponen, Riitta Parkkola, 2015, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Effects of Working-Memory Training on Striatal Dopamine Release

Matti Laine, Lars Nyberg, Jarkko Johansson, 2011, Science.

High long-term test–retest reliability for extrastriatal 11C-raclopride binding in healthy older adults

Lars Nyberg, Jarkko Johansson, Alireza Salami, 2020, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Effect of inherent misalignment and head motion in neurological PET/MR with the Philips Ingenuity TF – phantom and patient study

Jarkko Johansson, Jarmo Teuho, Virva Saunavaara, 2014, EJNMMI Physics.

Quantitative bias in PET/MR from attenuation correction and reconstruction: A comparison with PET and PET/CT with an anatomical brain phantom and Hoffman brain phantom

Jarkko Johansson, Jarmo Teuho, Jani Linden, 2013, 2013 IEEE Nuclear Science Symposium and Medical Imaging Conference (2013 NSS/MIC).

Cognitive slowing in Parkinson's disease is related to frontostriatal dopaminergic dysfunction

Jarkko Johansson, Juha O. Rinne, A. Brück, 2013, Journal of the Neurological Sciences.

Dopamine D2/3 Binding Potential Modulates Neural Signatures of Working Memory in a Load-Dependent Fashion

Ulman Lindenberger, Lars Nyberg, Jarkko Johansson, 2018, The Journal of Neuroscience.