Evidence map›Paper›PMID 40643613›Full record

ArticlePsychopharmacology2026

Negative bias in encoding and recall memory in depressed patients with inadequate response to antidepressant medication.

Fitri Fareez Ramli, Nisha Singh, Luca M Villa, Shona Waters, Catherine J Harmer, Philip J Cowen, Beata R Godlewska

Abstract read
In one paragraph

Article in Psychopharmacology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Trial
  2. Trial
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Fitri Fareez RamliClinical Psychopharmacology Research Group, Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, OX3 7JX, UK.
Nisha SinghDepartment of Paediatrics, University of Oxford, Oxford, OX3 9DU, UK.
Luca M VillaClinical Psychopharmacology Research Group, Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, OX3 7JX, UK.
Shona WatersClinical Psychopharmacology Research Group, Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, OX3 7JX, UK.
Catherine J HarmerClinical Psychopharmacology Research Group, Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, OX3 7JX, UK.
Philip J CowenClinical Psychopharmacology Research Group, Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, OX3 7JX, UK.
Beata R GodlewskaClinical Psychopharmacology Research Group, Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, OX3 7JX, UK. beata.godlewska@psych.ox.ac.uk.ORCID http://orcid.org/0000-0002-5973-3765

Funding

Medical Research Council MR/K022202NIHR Oxford Health Biomedical Research Centre NIHR Oxford Health Biomedical Research CentreYayasan Khazanah Yayasan Khazanah
6 · The paper itself

Abstract

rationaleCognitive theories propose that negative biases in emotional processing contribute to the maintenance of depressive states. Previous studies reported that acute antidepressant treatment in depressed patients reversed negative emotional biases. However, studies addressing the differences in emotional processing between healthy volunteers and clinically depressed patients with inadequate response to standard antidepressant treatments are limited.

objectivesTo investigate the differences in emotional processing domains between depressed patients with inadequate response to current antidepressant treatment and healthy controls.

methodsFifty-four medicated patients with major depression and 45 age- and sex-equated healthy volunteers were tested using the Oxford Emotional Testing Battery.

resultsThere was no difference between the two groups in the accuracy of recognising emotional facial expressions. However, there was a significant difference in the pattern of response times in an emotional categorisation task (F

conclusionsDepressed patients with inadequate responses toward antidepressants had negative biases in emotional categorisation and emotional memory. These psychological abnormalities may represent targets for treatment in patients with difficult-to-treat depression.

Indexed as

Antidepressive AgentsEmotionsMajor Depressive DisorderMental RecallAdultCase-Control StudiesFacial ExpressionFemaleHumansMaleMiddle AgedReaction TimeAntidepressive AgentsAntidepressantsDepressionEmotional biasesEmotional processingRecall memory

Identifiers

PMID40643613
PMCPMC12979351

What Socratic holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.