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Staff photo Jonna Wilén

Jonna Wilén

Associate professor in radiophysics and medical physicist

Research focus: non-ionizing radiation and health effects.

Teaching in radiophysics

Ass. head of dep., responsible of postgraduate education

Research qualifications: Docent
0000-0002-8377-5703

Contact

E-mail
jonna.wilen@umu.se
Phone
+46 90 785 17 12

Works as

Affiliation
Associate professor, combined with clinical employment at Department of Diagnostics and Intervention Section: Biomedical engineering and Radiation Physics Role: Deputy head of department, Director of studies, Assistant head of department
Location
Visiting address, view map
Evaluation of software-optimized protocols for acoustic noise reduction during brain MRI at 7 Tesla
Journal of Magnetic Resonance Imaging, John Wiley & Sons 2025, Vol. 62, (2) : 577-587
Glans, Anton; Wennberg, Linda; Wilén, Jonna; et al.
Managing acoustic noise within MRI: a qualitative interview study among Swedish radiographers
Radiography, Elsevier 2024, Vol. 30, (3) : 889-895
Glans, Anton; Wilén, Jonna; Hansson, B.; et al.
Measurements of the switched gradient magnetic field in MRI: A closer look at some unintuitive spatial characteristics
iRADIOLOGY, John Wiley & Sons 2023, Vol. 1, (4) : 390-396
Frankel, Jennifer; Hansson Mild, Kjell; Olsrud, Johan; et al.
Radiated emissions from an electric railway: review of methods and measurements mainly from 9 khz to 150 khz
CIRED 2023 proceedings, Rome: CIRED - congrès international des réseaux electriques de distribution, 2023, Rom: CIRED - Congrès International des Réseaux Electriques de Distribution, 2023 2023 : 3694-3698
Sadeghi, Babak; Westerlund, Per; Salles, Rafael S.; et al.
Health effects related to exposure of static magnetic fields and acoustic noise—comparison between MR and CT radiographers
European Radiology, Springer 2022, Vol. 32, (11) : 7896-7909
Glans, Anton; Wilén, Jonna; Lindgren, Lenita; et al.
Protection of workers exposed to radiofrequency electromagnetic fields: a perspective on open questions in the context of the new ICNIRP 2020 guidelines
Frontiers in Public Health, Frontiers Media S.A. 2022, Vol. 10
Jeschke, Peter; Alteköster, Carsten; Hansson Mild, Kjell; et al.
Maintaining Image Quality While Reducing Acoustic Noise and Switched Gradient Field Exposure During Lumbar MRI
Journal of Magnetic Resonance Imaging, John Wiley & Sons 2021, Vol. 54, (1) : 315-325
Glans, Anton; Wilén, Jonna; Lindgren, Lenita
Swedish national survey on MR safety compared with CT: a false sense of security?
European Radiology, Springer 2020, Vol. 30, (4) : 1918-1926
Hansson, Boel; Olsrud, Johan; Wilén, Jonna; et al.
Valid Exposure Protocols Needed in Magnetic Resonance Imaging Genotoxic Research
Bioelectromagnetics, WILEY 2020, Vol. 41, (3) : 247-257
Wilén, Jonna; Olsrud, Johan; Frankel, Jennifer; et al.
EMF exposure variation among MRI sequences from pediatric examination protocols
Bioelectromagnetics, Wiley-Blackwell 2019, Vol. 40, (1) : 3-15
Frankel, Jennifer; Hansson Mild, Kjell; Olsrud, Johan; et al.
Short-term effects experienced during examinations in an actively shielded 7 T MR
Bioelectromagnetics, John Wiley & Sons 2019, Vol. 40, (4) : 234-249
Hansson, Boel; Höglund, Peter; Markenroth Bloch, Karin; et al.
Non-Ionizing Radiation in Swedish Health CareExposure and Safety Aspects
International Journal of Environmental Research and Public Health, MDPI 2019, Vol. 16, (7)
Hansson Mild, Kjell; Lundström, Ronnie; Wilén, Jonna
Assessing exposures to Magnetic resonance imaging's complex Mixture of Magnetic Fields for In Vivo, In Vitro, and epidemiologic studies of Health effects for staff and Patients
Frontiers in Public Health, Frontiers Media S.A. 2018, Vol. 6
Frankel, Jennifer; Wilén, Jonna; Hansson Mild, Kjell
Non-Ionising Radiation in Swedish Health Care
SSM, 2017:37
Wilén, Jonna; Hansson Mild, Kjell; Lundström, Ronnie
Exposure to the magnetic field from an induction loop pad for a hearing aid system
International Journal of Occupational Safety and Ergonomics, Vol. 23, (1) : 143-145
Mild, Kjell Hansson; Friberg, Stefan; Frankel, Jennifer; et al.
Measurements of the Ripple Effect and Geometric Distribution of Switched Gradient Fields Inside a Magnetic Resonance Scanner
Bioelectromagnetics, Vol. 36, (2) : 162-168
Sundström, Henrik; Hansson Mild, Kjell; Wilen, Jonna
Exposure classification of MRI workers in epidemiological studies
Bioelectromagnetics, Malden, MA: Wiley-Blackwell 2013, Vol. 34, (1) : 81-84
Hansson Mild, Kjell; Hand, Jeff; Hietanen, Maila; et al.
Health effects and safety of magnetic resonance imaging
Journal of medical systems, Vol. 36, (3) : 1779-1780
de Vocht, Frank; Wilén, Jonna; Hansson Mild, Kjell; et al.
Health complaints among nurses working near MRI scanners-A descriptive pilot study
European Journal of Radiology, Vol. 80, (2) : 510-513
Wilén, Jonna; de Vocht, Frank
Exposure assessment of electromagnetic fields near electrosurgical units.
Bioelectromagnetics, Wiley 2010, Vol. 31, (7) : 513-518
Wilén, Jonna
Modification of pulse sequences reduces occupational exposure from MRI switched gradient fields: Preliminary results.
Bioelectromagnetics, Vol. 31, (1) : 85-87
Wilén, Jonna; Hauksson, Jón; Hansson Mild, Kjell
Occupational exposure in wireless communication
Advances in electromagnetic fields in living systems: Vol 5, Health effects of cell phone radiation, Heidelberg: Springer-Verlag New York 2009 : 199-219
Hansson Mild, Kjell; Wilén, Jonna
Background ELF magnetic fields in incubators: A factor of importance in cell culture work.
Cell biology international, Vol. 33 : 755-757
Hansson Mild, Kjell; Wilén, Jonna; Mattsson, Mats-Olof; et al.
Arbetare med medicinska implantat: vägledning vid återgång i arbete i miljöer som innebär exponering för elektromagnetiska fält
Yrkes- och miljömedicin i Umeå rapporterar, 3
Sandström, Monica; Johansson, Amanda; Wilén, Jonna; et al.
No effect of mobile phone-like RF exposure on patients with atopic dermatitis.
Bioelectromagnetics, Vol. 29, (5) : 353-362
Johansson, Amanda; Forsgren, Sture; Stenberg, Berndt; et al.
Frequency spectra from current vs. magnetic flux density measurements for mobile phones and other electrical appliances
Health Phys, Vol. 93, (4) : 279-287
Straume, Aksel; Johnsson, Anders; Oftedal, Gunnhild; et al.
Changes in heart rate variability among RF plastic sealer operators.
Bioelectromagnetics, Vol. 28, (1) : 76-79
Wilén, Jonna; Wiklund, Urban; Hörnsten, Rolf; et al.
Psychophysiological tests and provocation of subjects with mobile phone related symptoms.
Bioelectromagnetics, Vol. 27, (3) : 204-214
Wilén, Jonna; Johansson, Amanda; Kalezic, Nebojsa; et al.
Electromagnetic field exposure and health among RF plastic sealer operators
Bioelectromagnetics, New York: Alan R. Liss, Inc. 2004, Vol. 25, (1) : 5-15
Wilén, Jonna; Hörnsten, Rolf; Sandström, Monica; et al.
Subjective symptoms among mobile phone users: a consequence of absorption of radiofrequency fields?
Bioelectromagnetics, New York: 2003, Vol. 24, (3) : 152-159
Wilén, Jonna; Sandström, Monica; Hansson Mild, Kjell
Radiofrequency fields: exposure, dose and health
Umeå University medical dissertations, 808
Wilén, Jonna
Exposure assessment methods for magnetic fields in MRI
Frankel, Jennifer; Hansson Mild, Kjell; Olsrud, Johan; et al.
Evaluation of software-optimized protocols for acoustic noise reduction during brain MRI at 7 Tesla
Glans, Anton; Wennberg, Linda; Wilén, Jonna; et al.
View publications in DiVA