Kari Vienola
kari.vienola@utu.fi Office: 5. kerros ORCID identifier: https://orcid.org/0000-0003-3390-392X |
Fixational eye movements; optical coherence tomography; optical engineering; retinal imaging; functional ophthalmic imaging; optoretinography; eye tracking
I'm currently doing research as Academy Research Fellow in University of Turku and acting as a university teacher in the Master’s Degree Programme in Biomedical Imaging. Prior to starting my teaching position in 2022, I obtained my MSc in Medical Physics and Medical Engineering in 2011 from the University of Turku. I then worked in the Rotterdam Ophthalmic Institute and Vrije Universiteit Amsterdam for my dissertation, which I defended succesfully in January 2018. Afterwards I was a posdoctoral associate in University of Pittsburgh 2017-2019 in the lab of Dr. Ethan Rossi and postdoctoral scholar at University of California in Davis between 2019-2022 before arriving back to Finland.
My research focuses on development of new retinal imaging techniques and applying them to eyes with disease. Currently my efforts have been going into optoretinography, which is a new way to get functional measurements from the retina non-invasively. These functional responses, or optoretinograms, could be potentially used as a biomarker to detect early stages of disease when structural changes have not occured yet.
Another research interest is transforming existing imaging techniques to low-cost versions of themselves to spread the technology also to low- and middle income countries (LMICs).
Currently most of my teaching is done at MSc level in the Biomedical Imaging programme, where I am responsible teacher in several courses, the main ones being fluorescence in bioanalytical research and physical basis of medical imaging. Besides these, I am also teaching radiation safety for medical and dentistry students.
I am also actively involved in the curriculum planning, implementation and development for the Biomedical Imaging programme, where I also act as a teacher tutor for the students. To support this, I have studied university pedagogy at the University of Turku over the past few years (25 ECTS) with the intent of obtaining full 60 ECTS within the next few years.
- Velocity-based optoretinography for clinical applications (2022)
- Optica
(A1 Refereed original research article in a scientific journal) - Multimodal Imaging of Torpedo Maculopathy With Fluorescence Adaptive Optics Imaging of Individual Retinal Pigmented Epithelial Cells (2021) Vienola KV, Dansingani KK, Eller AW, Martel JN, Snyder VC, Rossi EA
(A1 Refereed original research article in a scientific journal) - Near infrared autofluorescence imaging of retinal pigmented epithelial cells using 663 nm excitation (2021)
- Eye
(A1 Refereed original research article in a scientific journal) - Simultaneous directional full-field OCT using path-length and carrier multiplexing (2021)
- Optics Express
(A1 Refereed original research article in a scientific journal) - Density and function of actin-microdomains in healthy and NF1 deficient osteoclasts revealed by the combined use of atomic force and stimulated emission depletion microscopy (2020)
- Journal of Physics D: Applied Physics
(A1 Refereed original research article in a scientific journal) - Kilohertz retinal FF-SS-OCT and flood imaging with hardware-based adaptive optics (2020)
- Biomedical Optics Express
(A1 Refereed original research article in a scientific journal) - Microstructure of the retinal pigment epithelium near-infrared autofluorescence in healthy young eyes and in patients with AMD (2020)
- Scientific Reports
(A1 Refereed original research article in a scientific journal) - Optoretinogram: optical measurement of human cone and rod photoreceptor responses to light (2020)
- Optics Letters
(A1 Refereed original research article in a scientific journal) - In vivo retinal imaging for fixational eye motion detection using a high-speed digital micromirror device (DMD)-based ophthalmoscope (2018)
- Biomedical Optics Express
(A1 Refereed original research article in a scientific journal) - In vivo retinal imaging for fixational eye motion detection using a high-speed digital micromirror device (DMD)-based ophthalmoscope (2018)
- Biomedical Optics Express
(A1 Refereed original research article in a scientific journal)



