ArticleScientific reports2017
Task-Correlated Cortical Asymmetry and Intra- and Inter-Hemispheric Separation.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 10 papers.
What it found
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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.
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Who cites it
10 citing papers in PubMed, 21 citations in OpenAlex.
- Structural network alterations in adolescent major depression and bipolar disorder: a graph-theoretical and fixel-based analysis.BMC psychiatry · 2026Article
- Uncorrelated bilateral cortical input becomes timed across hippocampal subfields for long waves whereas gamma waves are largely ipsilateral.Frontiers in cellular neuroscience · 2023Article
- High-Frequency Local Field Potential Oscillations May Modulate Aggressive Behaviors in Mice.Biology · 2022Article
- Lessons from behavioral lateralization in olfaction.Brain structure & function · 2022Review
- Differential functional connectivity underlying asymmetric reward-related activity in human and nonhuman primates.Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- Bilateral and unilateral odor processing and odor perception.Communications biology · 2020Review
- High beta rhythm amplitude in olfactory learning signs a well-consolidated and non-flexible behavioral state.Scientific reports · 2019Article
- A specific olfactory cortico-thalamic pathway contributing to sampling performance during odor reversal learning.Brain structure & function · 2019Article
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Corrections and comments
- Erratum issued
Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
Cerebral lateralization is expressed at both the structural and functional levels, and can exist as either a stable characteristic or as a dynamic feature during behavior and development. The anatomically relatively simple olfactory system demonstrates lateralization in both human and non-human animals. Here, we explored functional lateralization in both primary olfactory cortex - a region critical for odor memory and perception- and orbitofrontal cortex (OFC) - a region involved in reversal learning- in rats performing an odor learning and reversal task. We find significant asymmetry in both olfactory and orbitofrontal cortical odor-evoked activity, which is expressed in a performance- and task-dependent manner. The emergence of learning-dependent asymmetry during reversal learning was associated with decreased functional connectivity both between the bilateral OFC and between the OFC-olfactory cortex. The results suggest an inter-hemispheric asymmetry and olfactory cortical functional separation that may allow multiple, specialized processing circuits to emerge during a reversal task requiring behavioral flexibility.
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Registered trials
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