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Ioana Medeleine Constantin has a MSc in clinical and developmental psychology, and a BSc in cognitive neuroscience. Her master’s thesis focused on understanding the cognitive profile and the anatomo-functional associations in the Suspected non-Alzheimer pathophysiology condition. She is currently implicated in the PARKLAT project that aims to understand the impact of motor symptom asymmetry on non-motor symptoms in patients with Parkinson's disease.

 

Email. medeleine-ioana.constantin@unige.ch

ORCID : 0000-0001-6080-4105

 

Publications

Peer-reviewed publications in international scientific journals

  • Nuber-Champier A, Voruz P, Constantin IM, Cionca A, & Péron JA. (2025). Cerebrospinal ceramides and cognition as a function of striatal asymmetry in early stage of Parkinson's disease. Journal of Parkinson’s Disease, 1877718X251319242.

  • Voruz P, Constantin IM, Chassot E, Thomasson M, Assal F, & Péron, JA (2024). Cognitive Health After Cerebellar Stroke: Potential Link Between Socio-Educational Status and Memory Outcome. The Cerebellum, 24(1), 27.

  • Constantin, I. M., Voruz, P., & Péron, J. A. (2023). Moderating effects of uric acid and sex on cognition and psychiatric symptoms in asymmetric Parkinson’s disease. Biology of sex Differences, 14(1), 1-11.

  • Voruz, P., Constantin, I.M., Péron, J.A. Biomarkers and non-motor symptoms as a function of motor symptom asymmetry in early Parkinson's disease (2022). Neuropsychologia, 108419. https://doi.org/10.1016/j.neuropsychologia.2022.108419

  • Fourdain, S., Caron-Desrochers, L., Simard, M.N., Provost, S., Doussau, A., Gagnon, K., Dagenais, L., Presutto, E., Prud’homme, J., Boudreault-Trudeau, A., Constantin, I.M., Poirier, N., Gallagher, A. Impacts of an Interdisciplinary Developmental Follow-Up Program on Neurodevelopment in Congenital Heart Disease: The CINC Study (2020). Frontiers in Pediatrics, 8, 539451. https://doi.org/10.3389/fped.2020.539451

 

Oral communications

  • Constantin IM, Sautebin A, Voruz P, Thomasson M, Grandjean D, Assal F & Péron JA. (2024). Relation entre impulsivité et reconnaissance des émotions vocales suivant un accident vasculaire cérébral cérébelleux. Journée d’hiver de la SNLF 2024. Paris, France.
  • Constantin IM, Lafrenière A, Gagnon K, Baril AA, Blais H, Lina JM, Gosselin N, Carrier J. (2019). Couplage entre ondes lentes et fuseaux de sommeil dans le trouble cognitif léger amnésique : un possible marqueur de neurodégénérescence? 13e Journée scientifique du Département de psychologie. Montréal, Canada.
 

Posters

  • Constantin IM, Ceravolo L, Thomasson M, Chassot E, Pierce J, Cionca A, ... & Péron, JA. (2025). Differential Engagement of Associativo-Limbic and Sensorimotor Regions of the Cerebellum and Basal Ganglia in Explicit vs. Implicit Emotional Processing. [Poster] CISA Annual Research Forum, Geneva, Switzerland.

  • Constantin IM, Ceravolo L, Thomasson M, Chassot E, Pierce J, Cionca A, ... & Péron, JA. (2025). Differential Engagement of Associativo-Limbic and Sensorimotor Regions of the Cerebellum and Basal Ganglia in Explicit vs. Implicit Emotional Processing. [Poster] Alpine Brain Imaging Meeting, Champéry, Switzerland.

  • Constantin IM, Voruz P, & Péron JA. (2024). Impact of Motor Symptom Asymmetry on Longitudinal Associations Between Biomarkers and Clinical Outcomes in Parkinson’s Disease. [Poster] Symposium on Parkinson’s disease and related disorders, Lausanne, Switzerland.

  • Constantin IM, Voruz P, & Péron JA. (2024). Longitudinal relationships between cognitive performance and biomarker profiles in asymmetric Parkinson's disease. [Poster] NeuroLeman Network 2024, Lausanne, Switzerland.

  • Constantin IM, Voruz P, & Péron JA. (2024). Longitudinal relationships between cognitive performance and biomarker profiles in asymmetric Parkinson's disease. [Poster] Global Neuropsychology Congress 2024, Porto, Portugal.

  • Constantin IM, Voruz P, Nuber-Champier A. & Péron JA. (2024). Relations longitudinales entre les performances cognitives et les profils de biomarqueurs en fonction de l’asymétrie motrice dans la maladie de Parkinson. [E-poster en présentiel] Journées de Neurologie de Langue Française 2024, Paris, France.

  • Constantin, I. M., Voruz, P., & Péron, J. A. (2023). Moderating effects of uric acid and sex on cognition and psychiatric symptoms in asymmetric Parkinson’s disease. World Parkinson Congress 2023, Barcelona, Spain.

  • Constantin IM, Voruz P, Péron JA. Moderating effects of uric acid and sex on non-motor symptoms in asymmetric Parkinson's disease (2022). [Poster] ARF - Swiss Center for Affective Sciences. Geneva, Switzerland.

  • Nencha U, Rigoni I, Ribaldi F, Tomcyzk S, Constantin IM, Vulliémoz S, Seeck M, Garibotto V, Frisoni GB, Altomare D. Alteration of gamma oscillations correlates with cortical tau deposition in Alzheimer’s disease (2022). [Poster] ICCN2022. Geneva, Switzerland.

  • Constantin IM, Voruz P, Péron JA. Moderating effects of uric acid and gender on non-motor symptoms in asymmetric Parkinson's disease (2022). [Poster] BBL CIBM FCBG Research Day. Geneva, Switzerland.

  • Rosinvil T, Daneault V, Vanderwalle G, Desaultels A, Forcier P, Gaudet-Fex B, Apinis-Deshaies A, Aumont T, Constantin IM, Matute A, Gagnon JF, Gosselin N, Lina JM, Carrier J. Is blue-enriched white light more effective than red light exposure to enhance psychomotor vigilance and cognitive performance in Parkinson’s Disease patients? (2021). [Poster] Sleep2021. Virtual presentation.

  • Caron-Desrochers L, Vannasing P, Tremblay J, Kraimeche S, Constantin IM, Roger K, Provost S, Gallagher A. Patrons d’activations des réseaux cérébraux langagiers à la naissance suite à une exposition prénatale à une langue étrangère. (2019). [Poster] 11e Journée scientifique du Réseau de bio-imagerie du Québec (RBIQ). Montreal, Canada.

 

Master thesis

  • Constantin, IM. (2021). Suspected non-Alzheimer pathophysiology (SNAP): cognitive profile and anatomo-functional associations. University of Geneva. Master's in Psychology.
 

Bachelor thesis

  • Constantin, IM. (2019). Coupling between slow waves and sleep spindles in amnesic mild cognitive impairment - a possible marker of neurodegeneration. University of Montreal. Bachelor's in Cognitive Neuroscience.