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Sonja Jónsdóttir

Ms.

    • rue Thomas Edison, 1

      1445 Luxembourg

      Luxembourg

    • 193
      Citations
    20232026

    Research activity per year

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    • Clinical Progression in Alpha-Synuclein Positive LRRK2-PD and Sporadic Parkinson's Disease: A Longitudinal Analysis

      Morse, L. A., Choi, S. H., Gochanour, C., Lafontant, D. E., Chahine, L. M., Merchant, K. M., Wendelberger, B., Simuni, T., Marek, K., Simuni, T., Siderowf, A., Tanner, C., Tropea, T. F., Foroud, T., Chahine, L., Mollenhauer, B., Merchant, K., Galasko, D., Coffey, C. & Poston, K. & 31 others, Dobkin, R., Brown, E., Alcalay, R., Weintraub, D., Flagg, E., Fabrizio, K., Bressman, S., Blauwendraat, C., Casalin, P., Dumanis, S., James, R., Kieburtz, K., Mantri, S., Poewe, W., Schwarzschild, M., Seibyl1, J., Standaert, D., Tosun-Turgut, D., Chowdhury, S., Eberling, J., Frasier, M., Kirsch, L., Kopil, K., Kuhl, M., O'Grady, A., Sherer, T., Willson, T., Flagg, E., Jonsdottir, S., Pauly, C. & the Parkinson’s Progression Markers Initiative, 19 Apr 2026, (E-pub ahead of print) In: Movement Disorders Clinical Practice. 9 p.

      Research output: Contribution to journal › Article › Research › peer-review

      Open Access

    • Data-driven clinical decision support tool for diagnosing mild cognitive impairment in Parkinson’s disease

      NCER-PD Consortium, 12 Jan 2026, In: npj Parkinson's Disease. 12, 1, p. 15 15.

      Research output: Contribution to journal › Article › Research › peer-review

      Open Access

    • Developing a Virtual Research Environment in the Parkinson's Progression Markers Initiative: myPPMI

      Stanley, C. E., Fabrizio, K., McMahon, B. A., Matthews-McGee, A., Fitzgerald, C., Singh, Z., Rigby, N. H., Talarico, J. M., Brown, E. G., Korell, M., McGuire Kuhl, M., Destro, C., Pavese, N., Garrido, A., Mollenhauer, B., Chowdhury, S., Marek, K., Tanner, C. M., Tropea, T. F. & Marek, K. & 31 others, Simuni, T., Siderowf, A., Tanner, C., Tropea, T. F., Foroud, T., Chahine, L., Mollenhauer, B., Merchant, K., Galasko, D., Coffey, C., Poston, K., Dobkin, R., Brown, E., Alcalay, R., Weintraub, D., Flagg, E., Fabrizio, K., Bressman, S., Blauwendraat, C., Casalin, P., Dumanis, S., James, R., Kieburtz, K., Mantri, S., Poewe, W., Schwarzschild, M., Seibyl, J., Standaert, D., Jonsdottir, S., Pauly, C. & the Parkinson’s Progression Markers Initiative, 21 Apr 2026, In: Annals of Neurology. 8 p.

      Research output: Contribution to journal › Editorial

    • Diffusion MRI and α-Synuclein Seed Amplification Status in Parkinson's Disease

      Chiu, S. Y., Wang, W. E., Chen, R., DeSimone, J. C., Archer, D. B., Adler, C. H., Mehta, S. H., Dresler, S. R., Armstrong, M. J., McFarland, N., Okun, M., Vaillancourt, D. E., Prakash, N., Simuni, T., Dahodwala, N., Tanner, C., Chahine, L., Mollenhauer, B., Mirelman, A. & Leaver, R. A. & 31 others, Saint-Hilaire, M., Schneider, R., Tarolli, C., Poewe, W., Videnovic, A., Standaert, D., Dean, M., Jonsdottir, S., Krueger, R., Pauly, C., Factor, S., Hogarth, P., Hauser, R., Amara, A., Fullard, M., Zabetian, C., Fernandez, H., Brockmann, K., Wurster, I., Tai, Y., Barone, P., Picillo, M., Isaacson, S., Espay, A., Tolosa, E., Martinez, J. R., Stefanis, L., Chou, K., Kalia, L., Marras, C. & Parkinson's Progression Markers Initiative, Aug 2026, In: Annals of Neurology. 100, 2, p. 295-304 10 p.

      Research output: Contribution to journal › Article › Research › peer-review

      Open Access

    • Increased Serum Neurofilament Light Chain Levels in Parkinson's Disease Patients Carrying the p.A53T SNCA Mutation: Data from the Parkinson's Progression Markers Initiative Study

      Papagiannakis, N., Koros, C., Simitsi, A. M., Stefanis, L., Marek, K., Simuni, T., Siderowf, A., Tanner, C., Tropea, T. F., Foroud, T., Chahine, L., Mollenhauer, B., Merchant, K., Galasko, D., Coffey, C., Poston, K., Dobkin, R., Brown, E., Alcalay, R. & Weintraub, D. & 31 others, Flagg, E., Fabrizio, K., Bressman, S., Blauwendraat, C., Casalin, P., Dumanis, S., James, R., Kieburtz, K., Mantri, S., Poewe, W., Schwarzschild, M., Seibyl, J., Standaert, D., Tosun-Turgut, D., Chowdhury, S., Eberling, J., Frasier, M., Kirsch, L., Kopil, K., Kuhl, M., O'Grady, A., Sherer, T., Willson, T., Simuni, T., McMahon, B., Stanley, C., Fabrizio, K., Ecklund, D., Jonsdottir, S., Pauly, C. & and The Parkinson's Progression Markers Initiative, Jun 2026, In: Movement Disorders. 41, 6, p. 1580-1585 6 p.

      Research output: Contribution to journal › Article › Research › peer-review

      Open Access
    View all 26 research outputs