Associations Between Daily Mood States and Brain Gray Matter Volume, Resting-State Functional Connectivity and Task-Based Activity in Healthy Adults
Numerous studies have shown differences in the functioning in the areas of the frontal-limbic circuitry between depressed patients and controls. However, current knowledge on frontal-limbic neural substrates of individual differences in mood states in everyday life in healthy individuals is scarce....
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2018-05-01
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| Series: | Frontiers in Human Neuroscience |
| Subjects: | |
| Online Access: | http://journal.frontiersin.org/article/10.3389/fnhum.2018.00168/full |
| _version_ | 1819047592163540992 |
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| author | Elmira Ismaylova Elmira Ismaylova Jessica Di Sante Jessica Di Sante Jessica Di Sante Jean-Philippe Gouin Florence B. Pomares Florence B. Pomares Frank Vitaro Frank Vitaro Richard E. Tremblay Richard E. Tremblay Richard E. Tremblay Linda Booij Linda Booij Linda Booij |
| author_facet | Elmira Ismaylova Elmira Ismaylova Jessica Di Sante Jessica Di Sante Jessica Di Sante Jean-Philippe Gouin Florence B. Pomares Florence B. Pomares Frank Vitaro Frank Vitaro Richard E. Tremblay Richard E. Tremblay Richard E. Tremblay Linda Booij Linda Booij Linda Booij |
| author_sort | Elmira Ismaylova |
| collection | DOAJ |
| description | Numerous studies have shown differences in the functioning in the areas of the frontal-limbic circuitry between depressed patients and controls. However, current knowledge on frontal-limbic neural substrates of individual differences in mood states in everyday life in healthy individuals is scarce. The present study investigates anatomical, resting-state, and functional neural correlates of daily mood states in healthy individuals. We expected to observe associations between mood and the frontal-limbic circuitry and the default-mode network (DMN). A total of 42 healthy adults (19 men, 23 women; 34 ± 1.2 years) regularly followed for behavior and psychosocial functioning since age of 6, underwent a functional magnetic resonance imaging scan, and completed a daily diary of mood states and related cognitions for 5 consecutive days. Results showed that individuals with smaller left hippocampal gray matter volumes experienced more negative mood and rumination in their daily life. Greater resting-state functional connectivity (rsFC) within the DMN, namely between posterior cingulate cortex (PCC) and medial prefrontal cortex regions as well as between PCC and precuneus, was associated with both greater negative and positive mood states in daily life. These rsFC results could be indicative of the role of the DMN regional functioning in emotional arousal, irrespective of valence. Lastly, greater daily positive mood was associated with greater activation in response to negative emotional stimuli in the precentral gyri, previously linked to emotional interference on cognitive control. Altogether, present findings might reflect neural mechanisms underlying daily affect and cognition among healthy individuals. |
| first_indexed | 2024-12-21T11:02:48Z |
| format | Article |
| id | doaj.art-014db797ab264207b47bf764feccae0c |
| institution | Directory Open Access Journal |
| issn | 1662-5161 |
| language | English |
| last_indexed | 2024-12-21T11:02:48Z |
| publishDate | 2018-05-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Human Neuroscience |
| spelling | doaj.art-014db797ab264207b47bf764feccae0c2022-12-21T19:06:17ZengFrontiers Media S.A.Frontiers in Human Neuroscience1662-51612018-05-011210.3389/fnhum.2018.00168 344404Associations Between Daily Mood States and Brain Gray Matter Volume, Resting-State Functional Connectivity and Task-Based Activity in Healthy AdultsElmira Ismaylova0Elmira Ismaylova1Jessica Di Sante2Jessica Di Sante3Jessica Di Sante4Jean-Philippe Gouin5Florence B. Pomares6Florence B. Pomares7Frank Vitaro8Frank Vitaro9Richard E. Tremblay10Richard E. Tremblay11Richard E. Tremblay12Linda Booij13Linda Booij14Linda Booij15Research Center, Sainte-Justine hospital, Montreal, QC, CanadaDepartment of Psychiatry, University of Montreal, Montreal, QC, CanadaResearch Center, Sainte-Justine hospital, Montreal, QC, CanadaDepartment of Psychiatry, University of Montreal, Montreal, QC, CanadaDepartment of Psychology, Concordia University, Montreal, QC, CanadaDepartment of Psychology, Concordia University, Montreal, QC, CanadaResearch Center, Sainte-Justine hospital, Montreal, QC, CanadaDepartment of Psychology, Concordia University, Montreal, QC, CanadaResearch Center, Sainte-Justine hospital, Montreal, QC, CanadaSchool of Psychoeducation, University of Montreal, Montreal, QC, CanadaResearch Center, Sainte-Justine hospital, Montreal, QC, CanadaDepartment of Psychology and Pediatrics, University of Montreal, Montreal, QC, CanadaSchool of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, IrelandResearch Center, Sainte-Justine hospital, Montreal, QC, CanadaDepartment of Psychiatry, University of Montreal, Montreal, QC, CanadaDepartment of Psychology, Concordia University, Montreal, QC, CanadaNumerous studies have shown differences in the functioning in the areas of the frontal-limbic circuitry between depressed patients and controls. However, current knowledge on frontal-limbic neural substrates of individual differences in mood states in everyday life in healthy individuals is scarce. The present study investigates anatomical, resting-state, and functional neural correlates of daily mood states in healthy individuals. We expected to observe associations between mood and the frontal-limbic circuitry and the default-mode network (DMN). A total of 42 healthy adults (19 men, 23 women; 34 ± 1.2 years) regularly followed for behavior and psychosocial functioning since age of 6, underwent a functional magnetic resonance imaging scan, and completed a daily diary of mood states and related cognitions for 5 consecutive days. Results showed that individuals with smaller left hippocampal gray matter volumes experienced more negative mood and rumination in their daily life. Greater resting-state functional connectivity (rsFC) within the DMN, namely between posterior cingulate cortex (PCC) and medial prefrontal cortex regions as well as between PCC and precuneus, was associated with both greater negative and positive mood states in daily life. These rsFC results could be indicative of the role of the DMN regional functioning in emotional arousal, irrespective of valence. Lastly, greater daily positive mood was associated with greater activation in response to negative emotional stimuli in the precentral gyri, previously linked to emotional interference on cognitive control. Altogether, present findings might reflect neural mechanisms underlying daily affect and cognition among healthy individuals.http://journal.frontiersin.org/article/10.3389/fnhum.2018.00168/fulldaily moodfMRIleft hippocampusdefault-mode networkemotion |
| spellingShingle | Elmira Ismaylova Elmira Ismaylova Jessica Di Sante Jessica Di Sante Jessica Di Sante Jean-Philippe Gouin Florence B. Pomares Florence B. Pomares Frank Vitaro Frank Vitaro Richard E. Tremblay Richard E. Tremblay Richard E. Tremblay Linda Booij Linda Booij Linda Booij Associations Between Daily Mood States and Brain Gray Matter Volume, Resting-State Functional Connectivity and Task-Based Activity in Healthy Adults Frontiers in Human Neuroscience daily mood fMRI left hippocampus default-mode network emotion |
| title | Associations Between Daily Mood States and Brain Gray Matter Volume, Resting-State Functional Connectivity and Task-Based Activity in Healthy Adults |
| title_full | Associations Between Daily Mood States and Brain Gray Matter Volume, Resting-State Functional Connectivity and Task-Based Activity in Healthy Adults |
| title_fullStr | Associations Between Daily Mood States and Brain Gray Matter Volume, Resting-State Functional Connectivity and Task-Based Activity in Healthy Adults |
| title_full_unstemmed | Associations Between Daily Mood States and Brain Gray Matter Volume, Resting-State Functional Connectivity and Task-Based Activity in Healthy Adults |
| title_short | Associations Between Daily Mood States and Brain Gray Matter Volume, Resting-State Functional Connectivity and Task-Based Activity in Healthy Adults |
| title_sort | associations between daily mood states and brain gray matter volume resting state functional connectivity and task based activity in healthy adults |
| topic | daily mood fMRI left hippocampus default-mode network emotion |
| url | http://journal.frontiersin.org/article/10.3389/fnhum.2018.00168/full |
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