Evidence map›Paper›PMID 29985120›Full record

ArticleThe Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry2019

Emotions and the Right Hemisphere: Can New Data Clarify Old Models?

Guido Gainotti

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In one paragraph

Article in The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
84citing papers in PubMed, 2 pooled it
–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

84 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  4. Alpha-2 Adrenoreceptor Antagonist Yohimbine Potentiates Consolidation of Conditioned Fear.The international journal of neuropsychopharmacology · 2022
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24 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

  • Commented on by
    2020
5 · Who and what money

Authors and funding

1 author.

Guido Gainotti1 Institute of Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.ORCID 0000-0002-5722-6612

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Models advanced to explain hemispheric asymmetries in representation of emotions will be discussed following their historical progression. First, the clinical observations that have suggested a general dominance of the right hemisphere for all kinds of emotions will be reviewed. Then the experimental investigations that have led to proposal of a different hemispheric specialization for positive versus negative emotions (valence hypothesis) or, alternatively, for approach versus avoidance tendencies (motivational hypothesis) will be surveyed. The discussion of these general models will be followed by a review of recent studies which have documented laterality effects within specific brain structures, known to play a critical role in different components of emotions, namely the amygdata in the computation of emotionally laden stimuli, the ventromedial prefrontal cortex in the integration between cognition and emotion and in the control of impulsive reactions and the anterior insula in the conscious experience of emotion. Results of these recent investigations support and provide an updated integrated version of early models assuming a general right hemisphere dominance for all kinds of emotions.

Indexed as

Functional LateralityAmygdalaBrainCerebral CortexCognitionComprehensionEmotionsFacial RecognitionHumansPrefrontal Cortexlaterality of emotionsright anterior insular cortex and emotional experienceright hemisphere hypothesisright ventromedial prefrontal cortex and emotional controlunconscious emotions and the right amygdalavalence hypothesis

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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 OpenQuestion graph.