Hanna JohanssonView profile
Lecturer
Hanna Johansson is a Lecturer and Postdoctoral Researcher at the Department of Neurobiology, Care Sciences and Society at Karolinska Institutet. She is also affiliated with Karolinska University Hospital and Stockholm Sjukhem, and is a key member of the Balance, gait, exercise and physical activity in neurological diseases – Franzén Group. As a registered physiotherapist with a PhD in medical science, Johansson bridges clinical practice and academic research in neurological rehabilitation. Her educational background includes a PhD in medical science from Karolinska Institutet (2020), where she defended her thesis "Balance and Gait in Parkinson's disease: from Perceptions to Performance." She also holds dual bachelor's degrees from Karolinska Institutet (2006) in Medical Science and Physiotherapy, establishing her foundation in both clinical practice and scientific research. Johansson's research primarily focuses on balance, gait, and exercise interventions for neurological diseases, with particular emphasis on Parkinson's disease. She is a principal investigator in the STEPS (Support for home Training using Ehealth in Parkinson's disease) trial, a collaborative project between Karolinska Institutet and Stockholm Sjukhem that evaluates eHealth-delivered home training for Parkinson's patients. Her work also explores the integration of wearable sensors for optimizing clinical assessment of Parkinson's disease in primary care settings. The Franzén Group's research philosophy, which she embodies, emphasizes translational work spanning from neuronal mechanisms to practical clinical interventions in neurological and geriatric rehabilitation. Analysis of her recent publications reveals a clear progression in her research focus from fundamental understanding of balance perception and gait disorders toward developing and validating technology-enhanced rehabilitation solutions. Her 2025-2024 work shows increased emphasis on dual-task performance, home-based interventions, and the use of advanced technologies like fNIRS for measuring brain activity during movement. Many studies employ coordinated analyses across multiple centers, reflecting her commitment to robust, generalizable findings. The consistent theme across her publications is improving functional outcomes for Parkinson's patients through evidence-based, accessible interventions. Johansson currently holds a significant grant from the Swedish Research Council for Health Working Life and Welfare (2023-2026) for the project "Promoting active ageing and participation using technology among older adults and people with Parkinson´s disease." While specific advisees aren't listed in the available information, her 2025 publication on the Global Bridges program demonstrates her active engagement in mentoring early-career researchers in healthcare sciences. Her grant portfolio reflects a strategic focus on technology-enabled solutions that address real-world challenges in neurological rehabilitation. As a core member of the Franzén Group, Johansson contributes to a dynamic research environment dedicated to understanding and improving balance, gait, and physical activity in neurological conditions. The group's work spans basic neuroscience, clinical research, and implementation science, with a strong emphasis on translating findings into practical rehabilitation approaches. Her leadership in the STEPS trial exemplifies her commitment to developing evidence-based, patient-centered solutions that can be implemented in real-world healthcare settings, ultimately improving quality of life for people with Parkinson's disease.









