The work has been published in the journal BRAIN due to its progression and the good impact it has achieved in recent years, according to the agency WoS (JCR), it has become a reference in its field. In the year of publication of the work, 2021, it was in position 6/212, thus managing to position itself as a Q1 (Primer Cuartil), in the category Clinical Neurology. Notably, the journal is positioned above the 90th percentile.

From a relative perspective, and based on the normalized impact indicator calculated from World Citations provided by WoS (ESI, Clarivate), it yields a value for the citation normalization relative to the expected citation rate of: 4.48. This indicates that, compared to works in the same discipline and in the same year of publication, it ranks as a work cited above average. (source consulted: ESI Nov 13, 2025)

This information is reinforced by other indicators of the same type, which, although dynamic over time and dependent on the set of average global citations at the time of their calculation, consistently position the work at some point among the top 50% most cited in its field:

• Weighted Average of Normalized Impact by the Scopus agency: 4.89 (source consulted: FECYT Mar 2025)

Specifically, and according to different indexing agencies, this work has accumulated citations as of 2026-04-27, the following number of citations:

• WoS: 55
• Scopus: 65
• Europe PMC: 37

From the perspective of influence or social adoption, and based on metrics associated with mentions and interactions provided by agencies specializing in calculating the so-called "Alternative or Social Metrics," we can highlight as of 2026-04-27:

• The use, from an academic perspective evidenced by the Altmetric agency indicator referring to aggregations made by the personal bibliographic manager Mendeley, gives us a total of: 91.

With a more dissemination-oriented intent and targeting more general audiences, we can observe other more global scores such as:

• The Total Score from Altmetric: 33.
• The number of mentions on the social network Facebook: 1 (Altmetric).
• The number of mentions on the social network X (formerly Twitter): 40 (Altmetric).
• The number of mentions in news outlets: 1 (Altmetric).

It is essential to present evidence supporting full alignment with institutional principles and guidelines on Open Science and the Conservation and Dissemination of Intellectual Heritage. A clear example of this is:

• The work has been submitted to a journal whose editorial policy allows open Open Access publication.
• Assignment of a Handle/URN as an identifier within the deposit in the Institutional Repository: https://oa.upm.es/85544/

As a result of the publication of the work in the institutional repository, statistical usage data has been obtained that reflects its impact. In terms of dissemination, we can state that, as of

• Views: 283
• Downloads: 167

There is a significant leadership presence as some of the institution’s authors appear as the first or last signer, detailed as follows: First Author (Montero-Crespo, M) and Last Author (Blázquez Llorca, Lidia).

the author responsible for correspondence tasks has been Blázquez Llorca, Lidia.