MétaCan
Menu
Back to cohort
Record W2369817179

ERPs Characteristics of Affective Priming Effect in Alexithymia

2012· article· en· W2369817179 on OpenAlexaboutno aff
Shuqiao Yao

Bibliographic record

VenueZhongguo linchuang xinlixue zazhi · 2012
Typearticle
Languageen
FieldMedicine
TopicPsychosomatic Disorders and Their Treatments
Canadian institutionsnot available
Fundersnot available
KeywordsSubliminal stimuliAlexithymiaPsychologyPriming (agriculture)Toronto Alexithymia ScalePerceptionEvent-related potentialCognitive psychologyCognitionAudiologyNeuroscienceClinical psychology
DOInot available

Abstract

fetched live from OpenAlex

Objective: To compare the differences of event-related potentials(ERPs) elicited by the target pictures during subliminal or supraliminal affective priming task between alexithymic and nonalexithymic,and explore neurophysiological mechanism of the deficit of automatic emotion processing in alexithymia.Methods: The Toronto Alexithymia Scale(TAS-20) was applied twice with a three months interval,alexithymic and nonalexithymic were selected to finish affective priming tasks.Prime pictures were presented subliminally or supraliminally,and subjects were required to judge whether the target picture was positive or negative,while the ERPs were recorded.Results: In supraliminal priming tasks,the alexithymic was characterized by the decreased P2 peak amplitude and N600(difference wave,primed minus unprimed) peak amplitude,while in subliminal affective priming tasks,there were no significant differences of peak latencies and amplitudes between alexithymic and nonalexithymic.Conclusion: This study provides further ERPs evidences to support that alexthymic has deficit in automatic processing for emotional information that is aware of,while has no deficit in automatic processing for emotional information that is not aware of.

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.

How this classification was reachedexpand

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 categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.018
Threshold uncertainty score0.869

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
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 head0.012
GPT teacher head0.281
Teacher spread0.268 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

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".

Quick stats

Citations0
Published2012
Admission routes1
Has abstractyes

Explore more

Same venueZhongguo linchuang xinlixue zazhiSame topicPsychosomatic Disorders and Their TreatmentsFrench-language works237,207