Dear Colleagues!

With each new issue, "Comorbidity Neurology" continues to strengthen its position as a scientific and practical platform that unites specialists committed to addressing some of the most complex challenges in modern medicine. Comorbidity in neurology has long ceased to be a purely academic concept: today, it is a clinical reality that directly determines disease outcomes, quality of life of patients, and the effectiveness of medical care. Our journal seeks not only to broadcast accumulated experience but also to create a space for scientific discourse, where the results of fundamental research, clinical observations, and practical recommendations converge.
The third issue of the journal in 2025 draws reader’s attention to several key topics. In particular, it highlights nonharmacological approaches to rehabilitation in Parkinson’s disease. A special focus is placed on the analysis of biofeedback therapy as an adjunctive method that can complement pharmacological treatment and enhance
adaptive capacity of patients. In the search for comprehensive rehabilitation strategies, this approach is gaining increasing interest.
Equally important is the issue of therapeutic decision-making in the everyday practice of neurologists. The article presented in this issue explores both the clinical and legal prerequisites of this process, which is especially significant in the context of an evolving regulatory environment and the growing need to justify every medical intervention.
Another complex issue addressed is stroke during pregnancy. Featuring this topic in this issue underscores the importance of an interdisciplinary approach: etiology, pathogenesis, clinical features, and modern diagnostic and treatment strategies require the joint efforts of neurologists, obstetricians-gynecologists, and specialists from other related fields.
Along with research and practice-based articles, the issue focuses on major educational events held by NAECN in 2025: the All-Russian Summer School on Comorbidity Neurology and the All-Russian Forum "NEUROLOGY OF THE FUTURE: Science, Practice, Innovations". Both events, hosted in Moscow in May and June, evidenced not only a high level of professional engagement in comorbidity but also the willingness to dialogue about the future of Russian neurology, its challenges, and opportunities.
I would like to express my sincere gratitude to our readers, colleagues, and authors. Thanks to your engagement, critical thinking, and willingness to share your expertise, "Comorbidity Neurology" has become a platform where new ideas are born, controversial issues are discussed, and future directions are shaped. I am confident that this issue will likewise contribute to professional growth, the advancement of knowledge, and the search for solutions vital to the development of modern neuorlogical practice in Russia.

Regards,
Editor-in-Chief of the Journal of "Comorbidity Neurology",
President of the National Association of Experts in Comorbid Neurology,
Dr. Sci. (Med.), Professor Andrei P. Rachin