MétaCan
Menu
Back to cohort
Record W4417045003 · doi:10.1590/1982-0216/20252764725

Cognitive performance and narrative discourse after SARS-CoV-2 infection

2025· article· pt· W4417045003 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueRevista CEFAC · 2025
Typearticle
Languagept
FieldPsychology
TopicCOVID-19 and Mental Health
Canadian institutionsnot available
FundersCoordenação de Aperfeiçoamento de Pessoal de Nível Superior
KeywordsNarrativeCognitionTest (biology)Set (abstract data type)NormalityStatistical significanceAnamnesisWorking memoryEffects of sleep deprivation on cognitive performance

Abstract

fetched live from OpenAlex

ABSTRACT Purpose: to evaluate cognitive performance and narrative discourse, as well as possible associations in individuals affected by COVID-19. Methods: a cross-sectional exploratory research involving individuals infected by COVID-19 and hospitalized in the State of Sergipe. Participants underwent anamnesis, the Mini-Mental State Examination, Neupsilin and Montreal Toulouse Language Assessment Battery Collection (MTL/Brazil). The statistical tests employed were the Shapiro-Wilk test to assess the normality of data distribution, the nonparametric Mann-Whitney test for comparing two independent samples, and Spearman's correlation to evaluate the monotonic relationship between variables. The significance level was set at P < 0.05 Results: thirty-two individuals participated in the anamnesis (75% males, 25% females). A significant correlation was found between the working memory and discourse skills (P < 0.01). Discourse analysis using the Mann-Whitney test revealed significant differences in the total number of scenes (P = 0.005; d = 0.5) and the total number of Information Units (P = 0.017; d = 0.3). These findings suggest that COVID-19 has a substantial impact on speech, affecting verbal fluency, auditory span, digit sequencing, and working memory, thereby influencing memory storage and retrieval processes. Conclusion: the impact of the pandemic in this area covers a wide range of cognitive and discursive skills.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.219
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.047
GPT teacher head0.439
Teacher spread0.392 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it