Bibliographic record
Abstract
Figure 1 Professor Dr. José Antônio Livramento A person with a joyful and relaxed spirit, a loyal lover of the music of Caetano Veloso, Maria Bethânia, and Gal Costa. He loved to host gatherings at his home with friends, in the best style of weekends at the beaches of his beloved city of Recife. Due to a family issue, shortly after graduation, he had to abandon the project of an internship in France and came to São Paulo. Here, he forged an instant friendship with Prof. Spina França, who immediately considered him as another son in the family. From the beginning, his focus was on diagnostic neurology, to which he dedicated himself with commitment and competence throughout his career. Two areas of work, parallel and complementary: the Center for Neurology Investigations, currently the Medical Research Laboratory of the Faculty of Medicine at Universidade de São Paulo (LIM 15), and, outside the university, the Spina França Neurodiagnostic Laboratory. He dedicated himself to the research lines of Prof. Spina's school of tropical neurology and, later, to the methodological standardization of markers for Alzheimer's disease. In the laboratory, he was a joyful and kind person, emphasizing encouragement and support for residents and interns, especially during their learning stage. He served as the General Secretary of the Brazilian Academy of Neurology (Academia Brasileira de Neurologia, in Portuguese) for 4 years, with an impeccable administration. In addition, he held the position of Co-Editor-in-Chief of the journal Arquivos de Neuro-Psiquiatria for 6 years. Through diligent and dedicated work, the journal's impact factor significantly increased during this time. There is sadness at the loss of a friendly, pleasant, competent, and hardworking individual. Publication History Received: 02 October 2025 Accepted: 06 October 2025 Article published online: 08 December 2025 © 2025. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution 4.0 International License, permitting copying and reproduction so long as the original work is given appropriate credit (https://creativecommons.org/licenses/by/4.0/) Thieme Revinter Publicações Ltda. Rua Rego Freitas, 175, loja 1, República, São Paulo, SP, CEP 01220-010, Brazil Bibliographical Record Luís dos Ramos Machado. In Memoriam: Prof. Dr. José Antônio Livramento. Arq Neuropsiquiatr 2025; 83: s00451813244. DOI: 10.1055/s-0045-1813244
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.004 | 0.053 |
| Meta-epidemiology (narrow) | 0.002 | 0.000 |
| Meta-epidemiology (broad) | 0.003 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.002 | 0.002 |
| Scholarly communication | 0.005 | 0.003 |
| Open science | 0.002 | 0.003 |
| Research integrity | 0.003 | 0.013 |
| Insufficient payload (model declined to judge) | 0.036 | 0.031 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".