1
|
Maxfield M, McVilly K, Devine A, Davey C, Jordan H. How does the subjective well-being of Australian adults with a congenital corpus callosum disorder compare with that of the general Australian population? Qual Life Res 2024:10.1007/s11136-024-03741-w. [PMID: 39046617 DOI: 10.1007/s11136-024-03741-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/14/2024] [Indexed: 07/25/2024]
Abstract
PURPOSE Very little is known about the subjective well-being (SWB) of adults with a congenital corpus callosum disorder (CCD), the extent to which they feel satisfied with their lives, and what might be helpful in improving their SWB and quality of life. This study measured SWB among Australian adults with a CCD and compared the results with normative data for the wider Australian adult population. METHODS Online surveys were completed independently by 53 Australian adults with a CCD. Data included demographic profiles and answers to questions about satisfaction with life, employing the Personal Wellbeing Index (PWI) and one open ended question. Domains measured included life as a whole, standard of living, health, achieving in life, personal relationships, safety, community connectedness and future security. The PWI results were statistically analysed and means compared with Australian normative data. The qualitative data were analysed using deductive thematic analysis. RESULTS Australian adults with a CCD responded with ratings significantly below what might be expected of the adult Australian population in all domains except for standard of living and safety. Quantitative analysis results were supported by qualitative thematic analysis, expressing particular challenges and barriers to feeling satisfaction with life as a whole, personal relationships, achieving in life, health and future security. CONCLUSION Evidence from the PWI and accompanying qualitative responses indicate that SWB of Australian adults with CCD is significantly reduced compared with the general population. Further research is needed to examine the lived experience and explore solutions for support of this community.
Collapse
Affiliation(s)
- Maree Maxfield
- Melbourne School of Population and Global Health, University of Melbourne, Victoria, Australia.
| | - Keith McVilly
- School of Social and Political Sciences, University of Melbourne, Victoria, Australia
| | - Alexandra Devine
- Melbourne School of Population and Global Health, University of Melbourne, Victoria, Australia
| | - Christian Davey
- School of Mathematics and Statistics, University of Melbourne, Victoria, Australia
| | - Helen Jordan
- Melbourne School of Population and Global Health, University of Melbourne, Victoria, Australia
| |
Collapse
|
2
|
Gander M, Lenhart L, Steiger R, Buchheim A, Mangesius S, Birkl C, Haid-Stecher N, Fuchs M, Libal A, Dabkowska-Mika A, Gizewski ER, Sevecke K. Attachment Trauma Is Associated with White Matter Fiber Microstructural Alterations in Adolescents with Anorexia Nervosa before and after Exposure to Psychotherapeutic and Nutritional Treatment. Brain Sci 2023; 13:brainsci13050798. [PMID: 37239270 DOI: 10.3390/brainsci13050798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 05/10/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023] Open
Abstract
In the present study, we explore the role of attachment for microstructural white matter (WM) changes in adolescents with anorexia nervosa (AN) before and after exposure to short-term and nutritional treatment. The case sample consisted of 22 female adolescent inpatients with AN (mean age: 15.2 ± 1.2 years) and the control sample were 18 gender-matched healthy adolescents (mean age: 16.8 ± 0.9 years). We performed a 3T MRI in the patient group during the acute state of AN and after weight restoration (duration: 2.6 ± 1 months) and compared the data to a healthy control group. To classify attachment patterns, we used the Adult Attachment Projective Picture System. In the patient sample, over 50% were classified with an attachment trauma/unresolved attachment status. Prior to treatment exposure, fractional anisotropy (FA) reductions and concordant mean diffusivity (MD) increases were evident in the fornix, the corpus callosum and WM regions of the thalamus, which normalized in the corpus callosum and the fornix post-therapy in the total patient sample (p < 0.002). In the acute state, patients with an attachment trauma demonstrated significant FA decreases compared to healthy controls, but no MD increases, in the corpus callosum and cingulum bilaterally, which remained decreased after therapy. Attachment patterns seem to be associated with region-specific changes of WM alterations in AN.
Collapse
Affiliation(s)
- Manuela Gander
- Institute of Psychology, Leopold-Franzens-University of Innsbruck, 6020 Innsbruck, Austria
- Department of Child and Adolescent Psychiatry, Tirol Kliniken, 6060 Hall in Tirol, Austria
| | - Lukas Lenhart
- Department of Neuroradiology, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Ruth Steiger
- Department of Neuroradiology, Medical University of Innsbruck, 6020 Innsbruck, Austria
- Neuroimaging Research Core Facility, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Anna Buchheim
- Institute of Psychology, Leopold-Franzens-University of Innsbruck, 6020 Innsbruck, Austria
| | - Stephanie Mangesius
- Department of Neuroradiology, Medical University of Innsbruck, 6020 Innsbruck, Austria
- Neuroimaging Research Core Facility, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Christoph Birkl
- Department of Neuroradiology, Medical University of Innsbruck, 6020 Innsbruck, Austria
- Neuroimaging Research Core Facility, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Nina Haid-Stecher
- Department of Child and Adolescent Psychiatry, Tirol Kliniken, 6060 Hall in Tirol, Austria
| | - Martin Fuchs
- Department of Child and Adolescent Psychiatry, Tirol Kliniken, 6060 Hall in Tirol, Austria
| | - Anna Libal
- Department of Child and Adolescent Psychiatry, Tirol Kliniken, 6060 Hall in Tirol, Austria
| | - Agnieszka Dabkowska-Mika
- Department of Neuroradiology, Medical University of Innsbruck, 6020 Innsbruck, Austria
- Neuroimaging Research Core Facility, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Elke Ruth Gizewski
- Department of Neuroradiology, Medical University of Innsbruck, 6020 Innsbruck, Austria
- Neuroimaging Research Core Facility, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Kathrin Sevecke
- Department of Child and Adolescent Psychiatry, Tirol Kliniken, 6060 Hall in Tirol, Austria
- Department of Child and Adolescent Psychiatry, Medical University of Innsbruck, 6020 Innsbruck, Austria
| |
Collapse
|
3
|
Butera C, Kaplan J, Kilroy E, Harrison L, Jayashankar A, Loureiro F, Aziz-Zadeh L. The relationship between alexithymia, interoception, and neural functional connectivity during facial expression processing in autism spectrum disorder. Neuropsychologia 2023; 180:108469. [PMID: 36610493 PMCID: PMC9898240 DOI: 10.1016/j.neuropsychologia.2023.108469] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 01/02/2023] [Accepted: 01/03/2023] [Indexed: 01/05/2023]
Abstract
Neural processing differences of emotional facial expressions, while common in autism spectrum disorder (ASD), may be related to co-occurring alexithymia and interoceptive processing differences rather than autism per se. Here, we investigate relationships between alexithymia, interoceptive awareness of emotions, and functional connectivity during observation of facial expressions in youth (aged 8-17) with ASD (n = 28) compared to typically developing peers (TD; n = 37). Behaviorally, we found no significant differences between ASD and TD groups in interoceptive awareness of emotions, though alexithymia severity was significantly higher in the ASD group. In the ASD group, increased alexithymia was significantly correlated with lower interoceptive sensation felt during emotion. Using psycho-physiological interaction (PPI) analysis, the ASD group showed higher functional connectivity between the left ventral anterior insula and the left lateral prefrontal cortex than the TD group when viewing facial expressions. Further, alexithymia was associated with reduced left anterior insula-right precuneus connectivity and reduced right dorsal anterior insula-left ventral anterior insula connectivity when viewing facial expressions. In the ASD group, the degree of interoceptive sensation felt during emotion was positively correlated with left ventral anterior insula-right IFG connectivity when viewing facial expressions. However, across all participants, neither alexithymia nor interoceptive awareness of emotions predicted connectivity between emotion-related brain regions when viewing emotional facial expressions. To summarize, we found that in ASD compared to TD: 1) there is stronger connectivity between the insula and lateral prefrontal cortex; and 2) differences in interhemispheric and within left hemisphere connectivity between the insula and other emotion-related brain regions are related to individual differences in interoceptive processing and alexithymia. These results highlight complex relationships between alexithymia, interoception, and brain processing in ASD.
Collapse
Affiliation(s)
- Christiana Butera
- Brain & Creativity Institute, University of Southern California, Los Angeles, CA, 90089, USA; Division of Occupational Science, University of Southern California, Los Angeles, CA, 90089, USA
| | - Jonas Kaplan
- Brain & Creativity Institute, University of Southern California, Los Angeles, CA, 90089, USA
| | - Emily Kilroy
- Brain & Creativity Institute, University of Southern California, Los Angeles, CA, 90089, USA; Division of Occupational Science, University of Southern California, Los Angeles, CA, 90089, USA
| | - Laura Harrison
- Brain & Creativity Institute, University of Southern California, Los Angeles, CA, 90089, USA; Division of Occupational Science, University of Southern California, Los Angeles, CA, 90089, USA
| | - Aditya Jayashankar
- Brain & Creativity Institute, University of Southern California, Los Angeles, CA, 90089, USA; Division of Occupational Science, University of Southern California, Los Angeles, CA, 90089, USA
| | - Fernanda Loureiro
- Brain & Creativity Institute, University of Southern California, Los Angeles, CA, 90089, USA
| | - Lisa Aziz-Zadeh
- Brain & Creativity Institute, University of Southern California, Los Angeles, CA, 90089, USA; Division of Occupational Science, University of Southern California, Los Angeles, CA, 90089, USA.
| |
Collapse
|
4
|
Seyedmirzaei H, Shafie M, Kargar A, Golbahari A, Bijarchian M, Ahmadi S, Shahmohammadi A, Sadeghi M, Aarabi MH, Mayeli M. White matter tracts associated with alexithymia and emotion regulation: A diffusion MRI study. J Affect Disord 2022; 314:271-280. [PMID: 35878842 DOI: 10.1016/j.jad.2022.07.039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 06/27/2022] [Accepted: 07/17/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Alexithymia is a cognitive-affective impairment, suggested to be associated with emotion regulation. Herein, we investigated white matter (WM) tracts with Diffusion Magnetic Resonance Imaging (DMRI) connectometry approach using quantitative anisotropy (QA) tractography to discover possible associations between the emotion identification and regulation patterns and WM tracts. METHODS DMRI data were acquired from 218 healthy subjects aging 39.15 ± 20.19 who filled the Toronto Alexithymia Scale (TAS) and emotion regulation questionnaire (ERQ) from the LEMON dataset. Connectometry analysis was applied on WM tracts in DMRI images. RESULTS DMRI connectometry analysis revealed a significant correlation between TAS identification score and increased microstructural connectivity in WM pathways, including the body of corpus callosum (CC), bilateral fornix, and left arcuate fasciculus (AF) in males (FDR = 0.028), and corticospinal and cingulum tracts in females (FDR = 0.026). Furthermore, we found a significant positive correlation between overall TAS score and fornix properties in men (FDR = 0.026) and corticospinal tracts in women (FDR = 0.028). Middle cerebellar peduncle negatively correlated with describing emotion (FDR = 0.025) and the splenium of the CC and corticospinal tracts negatively correlated with this subscale (FDR = 0.049) in male group. However, the splenium of the CC, corticospinal tracts, and left AF positively associated with this subscale (FDR = 0.029). The splenium of the CC was negatively related to externally-oriented thinking among men (FDR = 0.038). Our results showed marginally associations between ERQ and similar WM tracts. CONCLUSION Certain WM microstructures significantly correlate with emotion identification and regulation. These tracts are associated with specific somatosensory areas, language processing areas, and limbic area.
Collapse
Affiliation(s)
- Homa Seyedmirzaei
- NeuroTRACT Association, Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahan Shafie
- NeuroTRACT Association, Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran; School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Iranian Center of Neurological Research, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirhosein Kargar
- NeuroTRACT Association, Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Golbahari
- NeuroTRACT Association, Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Motahareh Bijarchian
- NeuroTRACT Association, Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Sepide Ahmadi
- NeuroTRACT Association, Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Shahmohammadi
- NeuroTRACT Association, Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Sadeghi
- NeuroTRACT Association, Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Hadi Aarabi
- Department of Neuroscience (DNS), Padova Neuroscience Center, University of Padova, Padua, Italy.
| | - Mahsa Mayeli
- NeuroTRACT Association, Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran; School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Iranian Center of Neurological Research, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
5
|
Ferreira Furtado LM, Bernardes HM, de Souza Félix Nunes FA, Gonçalves CA, Da Costa Val Filho JA, de Miranda AS. The Role of Neuroplasticity in Improving the Decision-Making Quality of Individuals With Agenesis of the Corpus Callosum: A Systematic Review. Cureus 2022; 14:e26082. [PMID: 35747104 PMCID: PMC9206817 DOI: 10.7759/cureus.26082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/18/2022] [Indexed: 11/29/2022] Open
Abstract
Although individuals with agenesis of corpus callosum (ACC) possess intelligence coefficients within regular parameters, current studies have demonstrated decision-making compromise and potential negative social consequences. Furthermore, alternative pathways regarding brain connectivity in acallosal patients combined with cognitive therapy that would potentially mitigate such difficulties. Therefore, this study aimed to examine the current state of the art regarding brain foundations in the role of neuroplasticity by improving the decision-making quality in ACC. A systematic revision of literature was performed including studies conducted on non-syndromic ACC individuals and analyzing the impact of the potential role of neuroplasticity on the decision-making published to date. Studies with patients who underwent callosotomy were excluded. Experimental studies performed on animal models were included. During this period, 849 studies were identified; among them, 11 were eligible for qualitative analysis. Despite the paucity of evidence on this matter, patients with ACC present considerable decision-making difficulties mainly due to the functional connectivity impairment in the frontal lobes. Moreover, neuroplasticity was characterized by increased anterior commissure width as compared with controls. Notwithstanding, no studies were conducted on cognitive therapists managing this type of disease. Although the reorganization of inter-hemispheric bundles on anterior commissure has demonstrated the main natural neuroanatomic strategy in ACC, further evidence will be needed to clarify whether cognitive stimulus could improve the decision-making quality.
Collapse
|