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Neurological conditions are the leading cause of disability and mortality combined, demanding innovative, scalable, and sustainable solutions. Brain health has become a global priority with adoption of the World Health Organization's Intersectoral Global Action Plan in 2022. Simultaneously, rapid advancements in artificial intelligence (AI) are revolutionizing neurological research and practice. This scoping review of 66 original articles explores the value of AI in neurology and brain health, systematizing the landscape for emergent clinical opportunities and future trends across the care trajectory: prevention, risk stratification, early detection, diagnosis, management, and rehabilitation. AI's potential to advance personalized precision neurology and global brain health directives hinges on resolving core challenges across four pillars-models, data, feasibility/equity, and regulation/innovation-through concerted pursuit of targeted recommendations. Paramount actions include swift, ethical, equity-focused integration of novel technologies into clinical workflows, mitigating data-related issues, counteracting digital inequity gaps, and establishing robust governance frameworks balancing safety and innovation., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany.)

Cerebrovascular diseases are one of the favorite topics of manuscripts submitted to the Journal of Neurology. In this summary paper, we briefly present those manuscripts that in our opinion were most relevant in selected areas of vascular diseases of the brain.

Peripheral nerve disorders have been a Cinderella subspecialty for neurologists because of the limited treatment options and difficulties in obtaining a genetic diagnosis. In the last decade, there has been great progress in the management of patients with peripheral nerve disease. In this paper, we review a selection of diagnostic and therapeutic papers in this area published in the Journal of Neurology over the last 24 months.

Herein, I review the main papers in neurogenetic research published in the Journal of Neurology over the last year.

This short review summarizes developments and achievements made during the last few years in spinal neurology and includes all relevant papers published in the Journal of Neurology during this time. A focus of the review concerns the debate about the significance of translational medicine in spinal cord injury with the introduction of new drugs directed to achieve some spinal cord repairs.

This paper presents the evolution of ideas on headache symptoms from antiquity through the 19th century. A thorough study of texts, medical books and reports along with a review of the available literature in PubMed was undertaken: observations on headaches date back nearly 4,000 years to the ritual texts of Mesopotamia. Nicolaes Tulp, Thomas Willis and Gerhard van Swieten also made important contributions on various forms of headaches in the 17th and 18th centuries. Edward Liveing and William Gowers made the major contributions to the field in the late 19th century. Overall, observations on headaches span a timeline of nearly 9,000 years. The work of the physicians during the 18th and 19th century, however, set the basis for scientific research.

This paper analyses all the peer-reviewed articles published by European authors in 161 neurological journals screened by ISI in accordance with Current Contents/Life Science and Current Contents/Clinical Medicine in the period 1995-1998. Our aim was to report the amount and quality of neurological research in the different countries of the European Union (EU), the USA and the world. The number of papers, the impact factors (IF), the population of the source country and gross domestic product (GDP), were downloaded. Data show that in the EU there is a progressive increase in the number of published papers from 1995 to 1998 and that large countries such as Germany, the United Kingdom, France and Italy rank at the top four places for absolute number of papers. The gap in the number of papers between the USA and the EU significantly diminished in the examined period, from a difference of 14 % to 6 %. However, when the IF is considered, the USA performed better than EU, although excellent results have been obtained by the United Kingdom, Ireland, Netherlands and Sweden. When the number and quality of papers are plotted against the number of inhabitants or GDP, Sweden, the Netherlands and Finland are the leading countries in Europe. The present study demonstrates that neurological research in the EU is active and productive, is steadily increasing and is now a relevant part of all biomedical world research.

Our aim was to revisit the papers published by Scherer 1933 describing four cases of sporadic olivopontocerebellar atrophy (OPCA) thought to represent the earliest description of striatonigral degeneration. One should note that extrapyramidal rigidity associated with OPCA was then considered a type of cerebellar parkinsonism. Two of Scherer's four patients had severe parkinsonism masking cerebellar signs. Pathologically both cases displayed marked degeneration of the striatum and nigra and partially developed pontocerebellar atrophy. Cerebellar ataxia was the outstanding feature in the other two, their pathological study showing severe pontocerebellar lesions and incipient striatonigral atrophy. Scherer stated that the severity of parkinsonism in OPCA is not correlated with the degree of cerebellar degeneration but with that of striatum and nigra. We conclude that Scherer gave the first accurate description of striatonigral degeneration. Moreover, his contribution was essential in ruling out the prevalent notion of cerebellar parkinsonism in OPCA.