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Sonmez AI, Garcia JQ, Thitiseranee L, Blacker CJ, Lewis CP. Scoping Review: Transdiagnostic Measurement of Impulsivity Domains in Youth Using the UPPS Impulsive Behavior Scales. J Am Acad Child Adolesc Psychiatry 2024; 63:789-812. [PMID: 38552900 PMCID: PMC11283967 DOI: 10.1016/j.jaac.2024.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 02/11/2024] [Accepted: 03/20/2024] [Indexed: 04/16/2024]
Abstract
OBJECTIVE Impulsivity contributes to many clinically relevant behaviors impacting youth. A scoping review was conducted to characterize existing research using the Urgency, Premeditation (lack of), Perseverance (lack of), Sensation Seeking (UPPS) Impulsive Behavior Scales in youth populations, to review the psychometric and validity data of UPPS, and to summarize findings related to sex/gender and diagnostic populations of youth. METHOD PubMed, Embase, and PsycNET databases were searched from January 1, 2001 (original UPPS publication) through October 2, 2022, according to PRISMA extension for Scoping Reviews guidelines. Articles were reviewed for inclusion/exclusion by 2 authors. Original research articles in English using any UPPS version or subscale in persons aged ≤21 years were included. RESULTS Inclusion criteria were met by 45 articles, with low bias and moderate-to-high quality. Most were cross-sectional studies; studies investigated diverse community and clinical samples. The UPPS demonstrated consistent factor structure, good reliability, and good external validity with other measures of impulsive behaviors and conditions associated with impaired impulse control. Some studies observed differences in UPPS domain scores between sex/gender groups or differential patterns in relationships between UPPS domains and clinical variables. UPPS subscale scores often differed in youth with attention-deficit/hyperactivity disorder, conduct disorders, substance use, and excess weight/obesity compared with control youth. UPPS domains commonly had interactions with sex/gender, sociodemographic, and diagnosis-related variables. CONCLUSION The current literature suggests that the UPPS has utility in measuring distinct components of impulsivity in clinical and nonclinical populations of youth. Specificity in discriminating diagnostic groups and predicting risk currently remains uncertain. Further research is needed to integrate UPPS measures with experimental models and additional neurobiological methods and to assess longitudinal developmental trajectories. PLAIN LANGUAGE SUMMARY Impulsivity contributes to many clinically relevant behaviors and mental health disorders that impact youth. The Urgency, Premeditation, Perseverance, Sensation Seeking (UPPS) Impulsive Behavior Scale has been increasingly used in research to measure deficits in impulse control. In this scoping review the authors examined 45 studies that used versions of the UPPS to measure different domains of impulsivity in youth aged 21 years and younger. The authors found evidence in the literature for the validity and reliability of the UPPS and its variants in measuring impulsivity in youth. Certain patterns of UPPS subscale scores corresponded with clinical behaviors and diagnoses including attention-deficit/hyperactivity disorder (ADHD), conduct disorder, substance use, and excessive weight/obesity. Despite this, there remain gaps in the literature regarding the stability of UPPS measures over time and ability of the UPPS to predict clinical outcomes.
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Affiliation(s)
| | | | | | - Caren J Blacker
- University of Minnesota, Minneapolis, Minnesota; Masonic Institute for the Developing Brain, Minneapolis, Minnesota
| | - Charles P Lewis
- University of Minnesota, Minneapolis, Minnesota; Masonic Institute for the Developing Brain, Minneapolis, Minnesota
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Adise S, Ottino-Gonzalez J, Rezvan PH, Kan E, Rhee KE, Goran MI, Sowell ER. Smaller subcortical volume relates to greater weight gain in girls with initially healthy weight. Obesity (Silver Spring) 2024; 32:1389-1400. [PMID: 38710591 PMCID: PMC11211063 DOI: 10.1002/oby.24028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 02/26/2024] [Accepted: 02/28/2024] [Indexed: 05/08/2024]
Abstract
OBJECTIVE Among 3614 youth who were 9 to 12 years old and initially did not have overweight or obesity (12% [n = 385] developed overweight or obesity), we examined the natural progression of weight gain and brain structure development during a 2-year period with a high risk for obesity (e.g., pre- and early adolescence) to determine the following: 1) whether variation in maturational trajectories of the brain regions contributes to weight gain; and/or 2) whether weight gain contributes to altered brain development. METHODS Data were gathered from the Adolescent Brain Cognitive Development (ABCD) Study. Linear mixed-effects regression models controlled for puberty, caregiver education, handedness, and intracranial volume (random effects: magnetic resonance scanner [MRI] scanner and participant). Because pubertal development occurs earlier in girls, analyses were stratified by sex. RESULTS For girls, but not boys, independent of puberty, greater increases in BMI were driven by smaller volumes over time in the bilateral accumbens, amygdala, hippocampus, and thalamus, right caudate and ventral diencephalon, and left pallidum (all p < 0.05). CONCLUSIONS The results suggest a potential phenotype for identifying obesity risk because underlying differences among regions involved in food intake were related to greater weight gain in girls, but not in boys. Importantly, 2 years of weight gain may not be sufficient to alter brain development, highlighting early puberty as a critical time to prevent negative neurological outcomes.
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Affiliation(s)
- Shana Adise
- Department of Pediatrics, Division of Endocrinology, Diabetes and Metabolism, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Jonatan Ottino-Gonzalez
- Department of Pediatrics, Division of Endocrinology, Diabetes and Metabolism, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Panteha Hayati Rezvan
- Biostatistics and Data Management Core, The Saban Research Institute, Children’s Hospital of Los Angeles, Los Angeles, California, United States of America
| | - Eric Kan
- Department of Pediatrics, Division of Pediatric Research Administration, Children’s Hospital of Los Angeles, Los Angeles, California, United States of America
| | - Kyung E. Rhee
- Department of Pediatrics, University of California, San Diego, San Diego, California, United States of America
| | - Michael I Goran
- Department of Pediatrics, Division of Endocrinology, Diabetes and Metabolism, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Elizabeth R. Sowell
- Department of Pediatrics, Division of Neurology, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
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Somers C, Kevern C, Moore EWG, Centeio EE, Kulik N, Piotter B, Garn A, McCaughtry N. Emotion-Driven Eating and Overeating Among Fourth Graders: The Roles of Body Image, Academic Achievement, and Peer and School Factors. THE JOURNAL OF SCHOOL HEALTH 2024; 94:317-326. [PMID: 37563487 DOI: 10.1111/josh.13381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 07/10/2023] [Accepted: 07/17/2023] [Indexed: 08/12/2023]
Abstract
BACKGROUND Eating patterns such as breakfast consumption and fruit and vegetable intake have been associated with academic achievement and cognitive function. METHOD The purpose of this study was to learn more about psychological (emotion-driven eating) and behavioral (over-eating) eating patterns and motives, and the roles of body image, academic achievement (reading and math), and social supports (peer acceptance and school attachment), among 378 fourth-grade students (55% boys) from 14 classrooms across 6 schools within a large Midwestern urban area. RESULTS Results were analyzed through a 2-group (male and female) path analysis. Boys' overeating (R2 = 9%) was not significantly predicted. Their emotional eating (R2 = 22.2%) was negatively, significantly predicted by peer acceptance and interaction of peer acceptance and school attachment. Girls' overeating (R2 = 13.6%) was negatively, significantly predicted by positive body image. Girls' emotional eating (R2 = 24.1%) was negatively significantly predicted by positive body image, math scores, and peer acceptance. CONCLUSIONS Boys' and girls' eating patterns are differentially affected by their school experiences.
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Affiliation(s)
- Cheryl Somers
- Educational Psychology, Center for Health & Community Impact, Wayne State University, Detroit, MI
| | - Carla Kevern
- Counseling Psychology, Wayne State University, Detroit, MI
| | | | - Erin E Centeio
- Kinesiology & Rehabilitation Science, University of Hawaii, Honolulu, HI
| | - Noel Kulik
- Community Health, Center for Health & Community Impact, Wayne State University, Detroit, MI
| | - Bridget Piotter
- North Central Ohio Educational Services Center, Wayne State University, Detroit, MI
| | - Alex Garn
- Kinesiology, Louisiana State University, Baton Rouge, LA
| | - Nate McCaughtry
- Kinesiology, Health, & Sports Studies, Center for Health & Community, Wayne State University, Detroit, MI
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Adise S, Boutelle KN, Rezvan PH, Kan E, Rhee KE, Goran MI, Sowell ER. Sex-specific impulsivity, but not other facets of executive function, predicts fat and sugar intake two-years later amongst adolescents with a healthy weight: Findings from the ABCD study. Appetite 2024; 192:107081. [PMID: 37839556 PMCID: PMC10842015 DOI: 10.1016/j.appet.2023.107081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 09/29/2023] [Accepted: 10/08/2023] [Indexed: 10/17/2023]
Abstract
During adolescence, processes that control food intake (executive functions [EF]) undergo extensive refinement; underlying differences in EF may explain the inability to resist overeating unhealthy foods. Yet, overeating fat and sugar also causes changes to EF and cognition but disentangling these relationships has been difficult, as previous studies included youth with obesity. Here, amongst youth initially of a healthy weight, we evaluate whether 1) sex-specific underlying variation in EF/cognition at 9/10-years-old predict fat/sugar two-years later (Y2) and 2) if these relationships are moderated by body mass index (BMI), using linear mixed effects models (controlled for puberty, caregiver education; random effect: study site). Data were leveraged from Adolescent Brain Cognitive Development Study (n = 2987; 50.4% male; 15.4% Latino/a/x; 100% healthy weight at baseline; 12.4% overweight/obese by Y2, data release 4.0). EF and cognition (e.g., inhibition, cognition, motor, memory, impulsivity) were assessed with the NIH toolbox, Rey Auditory Verbal Learning Task, Little Man Task, the BIS/BAS, and UPPS-P. A saturated fat/added sugar (kcals) composite score was extracted from the validated Kids Food Block Screener. For males, greater baseline impulsivity (e.g., Positive Urgency, Lack of Planning and Perseverance) and reward (e.g., Fun seeking, Drive) was related to greater Y2 intake. For both sexes, greater baseline Negative Urgency and higher BMI was related to greater Y2 intake. No other relationships were observed. Our findings highlight a phenotype that may be more at risk for weight gain due to overconsumption of fat/sugar. Thus, prevention efforts may wish to focus on impulsive tendencies for these foods.
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Affiliation(s)
- Shana Adise
- Department of Pediatrics, Division of Endocrinology, Diabetes and Metabolism, Children's Hospital Los Angeles, Los Angeles, CA, United States.
| | - Kerri N Boutelle
- Department of Pediatrics, University of California, San Diego, San Diego, CA, United States; Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, San Diego, CA, United States; Department of Psychiatry, University of California, San Diego, San Diego, CA, United States
| | - Panteha Hayati Rezvan
- Biostatistics and Data Management Core, The Saban Research Institute, Children's Hospital of Los Angeles, Los Angeles, CA, United States
| | - Eric Kan
- Department of Pediatrics, Division of Pediatric Research Administration, Children's Hospital of Los Angeles, Los Angeles, CA, United States
| | - Kyung E Rhee
- Department of Pediatrics, University of California, San Diego, San Diego, CA, United States
| | - Michael I Goran
- Department of Pediatrics, Division of Endocrinology, Diabetes and Metabolism, Children's Hospital Los Angeles, Los Angeles, CA, United States
| | - Elizabeth R Sowell
- Department of Pediatrics, Division of Neurology, Children's Hospital Los Angeles, Los Angeles, CA, United States
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Adise S, Ottino-Gonzalez J, Goedde L, Marshall AT, Kan E, Rhee KE, Goran MI, Sowell ER. Variation in executive function relates to BMI increases in youth who were initially of a healthy weight in the ABCD Study. Obesity (Silver Spring) 2023; 31:2809-2821. [PMID: 37731207 PMCID: PMC10592557 DOI: 10.1002/oby.23811] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 04/06/2023] [Accepted: 05/01/2023] [Indexed: 09/22/2023]
Abstract
OBJECTIVE The study aim was to determine whether (A) differences in executive function (EF) and cognition precede weight gain or (B) weight gain causes changes to EF and cognition. METHODS Data were gathered from the Adolescent Brain Cognitive Development (ABCD) Study (release 4.0; ages 9-12 years old [N = 2794]; 100% had healthy weight at baseline [i.e., 9/10 years old], 12.4% had unhealthy weight by ages 11/12 years). EF and cognition were assessed across several domains (e.g., impulsivity, inhibitory control, processing speed, memory); BMI was calculated from height and weight. Nested random-effects mixed models examined (A) BMI ~ EF × Time (i.e., variation in EF/cognition precedes weight gain) and (B) EF ~ BMI × Time (weight gain causes changes to EF/cognition) and controlled for sex, puberty, and caregiver education; random effects were site and subject. RESULTS Variation in impulsivity, memory, learning, and processing speed was associated with greater increases in BMI trajectories from 9 to 12 years old. Weight gain was associated with a decrease in inhibitory control, but no other associations were observed. CONCLUSIONS Underlying variation in EF and cognition may be important for weight gain, but 2 years of weight gain may not be enough to have clinical implications for EF and cognition beyond inhibitory control. These findings suggest that more attention should be paid to the inclusion of EF programs in obesity prevention efforts.
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Affiliation(s)
- Shana Adise
- Department of Pediatrics, Division of Endocrinology, Diabetes, and Metabolism, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Jonatan Ottino-Gonzalez
- Department of Pediatrics, Division of Endocrinology, Diabetes, and Metabolism, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Lauren Goedde
- Department of Pediatrics, Division of Pediatric Research Administration, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Andrew T. Marshall
- Department of Pediatrics, Division of Neurology, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Eric Kan
- Department of Pediatrics, Division of Neurology, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Kyung E. Rhee
- Department of Pediatrics, University of California, San Diego, San Diego, California, United States of America
| | - Michael I. Goran
- Department of Pediatrics, Division of Neurology, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Elizabeth R. Sowell
- Department of Pediatrics, Division of Pediatric Research Administration, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
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Suárez Bagnasco M, Paz EFV, Jerez J, Gonzalez A. Association between intelligence quotient scores and body mass index in pediatric multiple sclerosis. APPLIED NEUROPSYCHOLOGY. CHILD 2023; 12:227-234. [PMID: 35705260 DOI: 10.1080/21622965.2022.2082874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The aim of this study is to examine the relationship between body mass index (BMI) and intelligence quotient scores (IQ). The sample included 11 patients with pediatric multiple sclerosis between 8 and 17 years, mean age 14.45 years (SD = 2.69). The BMI was calculated as weight in kilograms divided by the square of height in meters. The Wechsler Intelligence Scale for Children V and the Abbreviated Weschler Intelligence Scale were used to measure total IQ. Average sample BMI and IQ were 24.61 (SD = 5.53) (range: 19-39.4) and 86.63 (SD = 14.79) (range: 66-111), respectively. Results of the Pearson correlation indicated that there was a significant negative association between BMI and IQ, (r = -0.608, p = 0.042). R-squared was 0.370. We discuss if lower IQ lead to BMI gains or whether overweight/obesity lead to intellectual functioning changes. Implication for practice and future research are presented.
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Affiliation(s)
- Mariana Suárez Bagnasco
- Department of Child Neurology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
- Catholic University of Uruguay, Montevideo, Uruguay
| | | | - Javier Jerez
- Department of Child Neurology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Alejandra Gonzalez
- Department of Child Neurology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
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Brooks SJ, Smith C, Stamoulis C. Excess BMI in early adolescence adversely impacts maturating functional circuits supporting high-level cognition and their structural correlates. Int J Obes (Lond) 2023:10.1038/s41366-023-01303-7. [PMID: 37012426 DOI: 10.1038/s41366-023-01303-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 03/17/2023] [Accepted: 03/21/2023] [Indexed: 04/05/2023]
Abstract
BACKGROUND/OBJECTIVES Adverse effects of excess BMI (affecting 1 in 5 children in the US) on brain circuits during neurodevelopmentally vulnerable periods are incompletely understood. This study investigated BMI-related alterations in maturating functional networks and their underlying brain structures, and high-level cognition in early adolescence. SUBJECTS/METHODS Cross-sectional resting-state fMRI, structural sMRI, neurocognitive task scores, and BMI from 4922 youth [median (IQR) age = 120.0 (13.0) months, 2572 females (52.25%)] from the Adolescent Brain Cognitive Development (ABCD) cohort were analyzed. Comprehensive topological and morphometric network properties were estimated from fMRI and sMRI, respectively. Cross-validated linear regression models assessed correlations with BMI. Results were reproduced across multiple fMRI datasets. RESULTS Almost 30% of youth had excess BMI, including 736 (15.0%) with overweight and 672 (13.7%) with obesity, and statistically more Black and Hispanic compared to white, Asian and non-Hispanic youth (p < 0.01). Those with obesity or overweight were less physically active, slept less than recommended, snored more frequently, and spent more time using an electronic device (p < 0.01). They also had lower topological efficiency, resilience, connectivity, connectedness and clustering in Default-Mode, dorsal attention, salience, control, limbic, and reward networks (p ≤ 0.04, Cohen's d: 0.07-0.39). Lower cortico-thalamic efficiency and connectivity were estimated only in youth with obesity (p < 0.01, Cohen's d: 0.09-0.19). Both groups had lower cortical thickness, volume and white matter intensity in these networks' constituent structures, particularly anterior cingulate, entorhinal, prefrontal, and lateral occipital cortices (p < 0.01, Cohen's d: 0.12-0.30), which also mediated inverse relationships between BMI and regional functional topologies. Youth with obesity or overweight had lower scores in a task measuring fluid reasoning - a core aspect of cognitive function, which were partially correlated with topological changes (p ≤ 0.04). CONCLUSIONS Excess BMI in early adolescence may be associated with profound aberrant topological alterations in maturating functional circuits and underdeveloped brain structures that adversely impact core aspects of cognitive function.
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Affiliation(s)
- Skylar J Brooks
- Boston Children's Hospital, Department of Pediatrics, Division of Adolescent Medicine, Boston, MA, USA
- University of California Berkeley, Helen Wills Neuroscience Institute, Berkeley, CA, USA
| | - Calli Smith
- Boston Children's Hospital, Department of Pediatrics, Division of Adolescent Medicine, Boston, MA, USA
| | - Catherine Stamoulis
- Boston Children's Hospital, Department of Pediatrics, Division of Adolescent Medicine, Boston, MA, USA.
- Harvard Medical School, Department of Pediatrics, Boston, MA, USA.
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Liu Y, Zhang F, Gan L, Shi L, Yin X, Guo Y, Sun P. Associations between waist circumference and executive function among Chinese Tibetan adolescents living at high altitude. Front Nutr 2023; 10:996785. [PMID: 37020808 PMCID: PMC10069088 DOI: 10.3389/fnut.2023.996785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 03/06/2023] [Indexed: 04/07/2023] Open
Abstract
Background Associations between body composition and execution function (EF) were currently studied in low altitude (LA) areas. However, the research on the correlation between waist circumference (WC) and EF among adolescents living at high altitude (HA) was limited. Objective We sought to explore the association between WC and EF in Chinese Tibetan adolescents aged 13-18 years in HA areas. Methods After excluding invalid data and extreme values, 1,228 participants (583 boys and 645 girls) were eventually included. The areas of Lhasa (average elevation of 3650 m), Nagqu (4500 m), Qamdo (3500 m), and Nyingchi (3100 m) in China were chosen as study sites. Participants completed tasks to measure inhibitory control, working memory, and cognitive flexibility. The predictive association between WC and EF was explored by One-way ANOVA, Pearson correlation, and linear regression analysis. Results After controlling for concomitant variables, the reaction time (RT) of responding to inhibitory control (difference incongruent and congruent), working memory (1-back, 2-back), and cognitive flexibility (heterogeneous, difference in heterogeneous and homogeneous) stimuli in subjects with WC ≥ 85th percentile was longer than that in those with WC of the 15th percentile or below [by 1.785 ms (95% CI: 0.078, 3.491), 208.734 ms (95% CI: 96.886, 320.582), 106.679 ms (95% CI: 16.485, 196.873), 82.307 ms (95% CI: 19.171, 145.442), and 58.397 ms (95% CI: 0.343,116.452), respectively], (P < 0.05). Conclusion After adjustment for concomitant variables, WC was significantly positively associated with the RT of inhibitory control, working memory, and cognitive flexibility among Chinese Tibetan adolescents in HA areas.
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Affiliation(s)
- Yuan Liu
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention of the Ministry of Education, East China Normal University, Shanghai, China
- College of Physical Education and Health, East China Normal University, Shanghai, China
| | - Feng Zhang
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention of the Ministry of Education, East China Normal University, Shanghai, China
- College of Physical Education and Health, East China Normal University, Shanghai, China
| | - Leimin Gan
- Department of Physical Education, East China University of Political Science and Law, Shanghai, China
| | - Lijuan Shi
- Research Department of Primary Education and Preschool Education, Shanghai Teacher Training Center, Shanghai, China
| | - Xiaojian Yin
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention of the Ministry of Education, East China Normal University, Shanghai, China
- College of Physical Education and Health, East China Normal University, Shanghai, China
- College of Economics and Management, Shanghai Institute of Technology, Shanghai, China
- *Correspondence: Xiaojian Yin,
| | - Yaru Guo
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention of the Ministry of Education, East China Normal University, Shanghai, China
- College of Physical Education and Health, East China Normal University, Shanghai, China
| | - Pengwei Sun
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention of the Ministry of Education, East China Normal University, Shanghai, China
- College of Physical Education and Health, East China Normal University, Shanghai, China
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Martín-Rodríguez A, Tornero-Aguilera JF, López-Pérez PJ, Clemente-Suárez VJ. Overweight and executive functions, psychological and behavioral profile of Spanish adolescents. Physiol Behav 2022; 254:113901. [PMID: 35810837 DOI: 10.1016/j.physbeh.2022.113901] [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: 03/28/2022] [Revised: 05/24/2022] [Accepted: 06/08/2022] [Indexed: 10/17/2022]
Abstract
The prevalence of overweight and obesity among children and adolescents has risen dramatically increasing a major risk factor for non-communicable diseases and cognitive dysfunctions. This study aimed to analyze differences in the executive function´s development between overweight and normal-weight adolescents. As a secondary objective, we aimed to assess differences in adolescents' psychological and behavioral profiles between groups. In order to achieve the study's aim, 105 adolescent students (17.61 ± 7.43 years) completed an online questionnaire that analyzed variables regarding their executive functions' processes, their psychological and physical health as well as lifestyle habits. Results showed that executive functions development is associated with adolescent weight. A higher range of weight presents a lower ability to assess abstract reasoning and to shift cognitive strategies. Nevertheless, no differences were found between groups in the capacity to hold information in mind nor the ability to control impulsive responses. Furthermore, groups showed differences in the number of meals and gastritis, but no significant differences have been found in lifestyle variables such as mobile usage, smoking, physical activity, and hours of sleep per day. The results from the present study could be used to implement multidisciplinary programs to develop healthier habits.
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Affiliation(s)
| | | | - P Javier López-Pérez
- Facultad de Ciencias Sociales y Humanas, Universidad de la Costa, Barranquilla, 080002 Colombia
| | - Vicente Javier Clemente-Suárez
- Universidad Europea de Madrid. Faculty of Sports Sciences. Tajo Street, s/n, Madrid, 28670 Spain; Grupo de Investigación en Cultura, Educación y Sociedad, Universidad de la Costa, Barranquilla 080002, Colombia.
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Li S, Lu X, Chen X, Huang Z, Zhou H, Li Z, Ning Y. The prevalence and associated clinical correlates of hyperuricemia in patients with bipolar disorder. Front Neurosci 2022; 16:998747. [PMID: 36188459 PMCID: PMC9523783 DOI: 10.3389/fnins.2022.998747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 08/18/2022] [Indexed: 11/30/2022] Open
Abstract
Objective The prevalence and clinically associated factors of hyperuricemia (HUA) have been widely studied in the general population but rarely in patients with bipolar disorder (BPD) co-morbid with HUA. This study attempted to investigate the prevalence of HUA in BPD patients and analyze the associated correlates of HUA. Materials and methods In this study, 182 outpatients with BPD and 182 healthy controls participated. The demographic and clinical information were collected. The body weight, height, waist circumference (WC), hip circumference (HC), and blood pressure (BP) were measured. The levels of serum uric acid (UA), triglyceride (TG), high-density lipoprotein (HDL-C), and fasting blood glucose (FBG) were also determined. Results BPD patients had a significantly higher prevalence of HUA (40.7%) compared to healthy controls (30.2%) (χ2 = 4.335, P = 0.037). The systolic blood pressure (SBP), pulse pressure (PP), FBG, UA, and body mass index (BMI) were higher in the BPD group compared with those in the control group, while the diastolic blood pressure (DBP) and HDL-C level were lower (P < 0.05) in BPD patients. The prevalence of HUA was higher in BPD patients who used antipsychotics combined with mood stabilizers than that in BPD subjects receiving the mood stabilizers alone (P < 0.001). The prevalence of HUA and increased serum UA levels were higher in the manic group (62.1%) than in the depressive (34.3%) or euthymia group (17.0%) (P < 0.001). Additionally, the severity of mania was positively correlated with the UA level (r = 0.410, P < 0.001). There were significant differences in terms of MetS (29.7% vs. 14.8%), BMI, HC, WC, TG, and HDL-C between the HUA and the non-HUA groups (P < 0.05). The unconditional logistic regression analysis revealed that high BMI (OR = 1.210; 95%CI: 1.100–1.331) and high TG level (OR = 1.652; 95%CI: 1.058–2.580) were the major risk factorids for HUA in BPD patients. Conclusion Our study suggests that patients with BPD are prone to metabolic diseases such as HUA. Higher serum levels of TG and high BMI could be associated with HUA development. Clinicians need to regularly monitor and evaluate BPD patients for their serum UA levels, especially for BPD patients with manic/hypomanic episodes and/or under the treatment of antipsychotics combined with mood stabilizers.
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Affiliation(s)
- Shuyun Li
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
- Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - Xiaobing Lu
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
- Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - Xiaodong Chen
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zebin Huang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Hui Zhou
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zezhi Li
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
- Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
- *Correspondence: Zezhi Li,
| | - Yuping Ning
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
- Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
- Yuping Ning,
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11
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Rodríguez-Negro J, Pesola JA, Yanci J. Can different physical education programs produce specific developments in psychological responses and cognitive functions? An ecological intervention in school-age children. BRITISH JOURNAL OF EDUCATIONAL PSYCHOLOGY 2022; 92:1687-1698. [PMID: 35875927 DOI: 10.1111/bjep.12533] [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: 03/04/2021] [Revised: 06/08/2022] [Accepted: 06/30/2022] [Indexed: 11/26/2022]
Abstract
AIMS The aim of this study was to investigate the effects of physical education (PE) class contents on 6-8 years school-age children's perceived exertion, psychological responses and cognitive functions. MATERIALS AND METHODS These dimensions were measured in 135 children (6.61 ± 0.58 years) before and after an 8-week different PE intervention programs [i.e. balance intervention program (BIP), game based program (GBP) or drama learning program (DLP)]. RESULTS With regard to the physical exertion, higher perceived exertion was found in BIP than in GBP and DLP (p < .01, ES = -0.5 to -1.0, small to moderate). Regarding cognitive functions, children of the GBP and the DLP significantly improved some of the cognitive functions test scores (p < .01 or 0.05, ES = 0.5 to 1.5, small to large). CONCLUSION These results lead us to think that physical activity could be an effective tool for improving children's cognitive functions.
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Affiliation(s)
- Josune Rodríguez-Negro
- Physical Education and Sport Department, Faculty of Education and Sport, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain
| | - Johannes Arto Pesola
- Active Life Lab, South-Eastern Finland University of Applied Sciences, Mikkeli, Finland
| | - Javier Yanci
- Physical Education and Sport Department, Faculty of Education and Sport, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain
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12
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The outcome-representation learning model: impairments in decision-making in adolescents with excess weight. CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-022-03299-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Abstract
Impairments in decision-making have been suggested as a predisposing factor to obesity development. Individuals with excess weight display riskier decisions than normal weight people. Furthermore, adolescence is a period of life in which risky behavior may increase. We aimed to investigate decision making applying the Outcome-Representation-Learning (ORL) model to the Iowa Gambling Task (IGT) in adolescents with excess weight. Twenty-nine excess weight and twenty-eight normal weight adolescents, classified according to their age-adjusted body mass index (BMI) percentile, participated in the study. Decision-making was measured using the IGT. A Bayesian computational ORL model was applied to assess reward learning, punishment learning, forgetfulness, win perseverance and deck perseverance. The IGT net score was lower in excess weight than normal weight adolescents (β = 2.85; p < .027). Reward learning (95% HDI [0.011, 0.232]) was higher, while forgetfulness (95% HDI [− 0.711, − 0.181]) and deck perseverance (95% HDI [− 3.349, − 0.203]) were lower, in excess weight than normal weight adolescents. Excess weight adolescents seemed better at learning the most rewarding choices and showed a random strategy based on reward and novelty seeking. Consequently, excess weight adolescents made more disadvantageous selections, and performed worse in the IGT.
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13
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Foinant D, Lafraire J, Thibaut JP. Relationships between executive functions and food rejection dispositions in young children. Appetite 2022; 176:106102. [PMID: 35660076 DOI: 10.1016/j.appet.2022.106102] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 05/13/2022] [Accepted: 05/30/2022] [Indexed: 11/27/2022]
Abstract
This study examined the associations between the two main kinds of food rejection, neophobia and pickiness, and executive functions in young children. Caregivers of children (n = 240) aged 3-6 years completed measures of their children's food neophobia and pickiness. A battery of tests measured children's executive functions and world knowledge. Children with higher levels of neophobia and pickiness had lower cognitive flexibility scores than children with lower levels of food rejection. Moreover, the association between food neophobia and cognitive flexibility was stronger than the association between food pickiness and cognitive flexibility. Working memory, inhibition, and world knowledge were not related to children's food rejection. These findings unraveled for the first time the negative relationship between cognitive flexibility and the main psychological barriers to dietary variety. These results contribute to a better understanding of the set of cognitive factors that are associated with food rejection in young children.
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Affiliation(s)
- Damien Foinant
- Université Bourgogne Franche-Comté, LEAD - CNRS UMR-5022, Dijon, France; Institut Paul Bocuse Research Center, Ecully, France.
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14
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Tomaso CC, James T, Nelson JM, Espy KA, Nelson TD. Longitudinal associations between executive control and body mass index across childhood. Pediatr Obes 2022; 17:e12866. [PMID: 34725959 PMCID: PMC8923908 DOI: 10.1111/ijpo.12866] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 09/30/2021] [Accepted: 10/12/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Childhood obesity remains a prevalent public health concern. Executive control, a set of higher-order cognitive abilities for directing attention and behaviour, has been identified as a malleable factor potentially related to weight outcomes in youth. However, the directionality of this relationship remains unclear. OBJECTIVES This study examined reciprocal associations between three executive control components-inhibitory control, working memory and flexible shifting-and BMI (body mass index) percentile during childhood. METHODS At four points throughout elementary school, a community sample (N = 294) completed executive control tasks and had their height and weight objectively measured. Controlling for sex and socioeconomic risk status, random intercept cross-lagged panel models were tested. RESULTS Better inhibitory control performance predicted lower subsequent BMI at each timepoint, and better working memory and flexible shifting performance in grade three both predicted lower subsequent BMI in grade 4. However, BMI did not predict subsequent executive control performance at any timepoint. CONCLUSIONS Executive control abilities, including automatic response modulation, being able to hold and manipulate mental information, and being able to make flexible mental transitions, may be protective against weight problems, particularly in middle childhood when these abilities have had more time to mature and children begin to gain more independence.
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Affiliation(s)
- Cara C. Tomaso
- Department of Psychology, University of Nebraska-Lincoln, Lincoln, Nebraska, USA
| | - Tiffany James
- Office of Research and Economic Development, University of Nebraska-Lincoln, Lincoln, Nebraska, USA
| | - Jennifer M. Nelson
- Department of Psychology, University of Nebraska-Lincoln, Lincoln, Nebraska, USA,Office of Research and Economic Development, University of Nebraska-Lincoln, Lincoln, Nebraska, USA
| | - Kimberly A. Espy
- Department of Psychology, University of Texas at San Antonio, San Antonio, Texas, USA,Department of Psychiatry and Behavioral Science, University of Texas Health Science Center at San Antonio, Long School of Medicine, San Antonio, Texas, USA
| | - Timothy D. Nelson
- Department of Psychology, University of Nebraska-Lincoln, Lincoln, Nebraska, USA
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15
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Shell AL, Oglesby LT, Um M, Stewart JC, Cyders MA. Negative urgency and central adiposity in a community sample: Moderated mediation by depressive symptoms and eating behaviors. Eat Behav 2021; 43:101576. [PMID: 34689078 PMCID: PMC8629961 DOI: 10.1016/j.eatbeh.2021.101576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 10/04/2021] [Accepted: 10/12/2021] [Indexed: 10/20/2022]
Abstract
Negative urgency - acting rashly in response to negative emotions - is a risk factor for central adiposity. We examine whether the relationship between negative urgency and waist-to-height ratio (WHtR) is mediated by eating behaviors (emotional eating, external eating, and cognitive restraint) and moderated by depressive symptom severity, factors that could be targeted to reduce risk associated with negative urgency. Using baseline data from the Nathan Kline Institute-Rockland Sample (N = 872; mean age = 42.4 years, SD = 15.3; 65% female; 27% non-White; mean body mass index = 27.9 kg/m2, SD = 5.9), we conducted a series of mediation and moderated mediation analyses controlling for age, sex, race, and socioeconomic status. Overall, there was a positive association between negative urgency and WHtR. Emotional eating (ab = 0.02, SE = 0.003, 95% CI [0.02, 0.03]) and uncontrolled eating (ab = 0.008, SE = 0.002, 95% CI [0.004, 0.01]) were partial mediators of the relationship between negative urgency and WHtR, while cognitive restraint was not. In a parallel mediation model, emotional eating remained significant, while uncontrolled eating did not. Depressive symptom severity moderated the indirect effect of negative urgency on WHtR through emotional eating (bint = -0.08, p < .001) but not the direct effect of negative urgency on WHtR. Our results indicate that emotional eating is a viable potential mechanism explaining the relationship between negative urgency and WHtR, and the indirect effect of negative urgency on WHtR through emotional eating becomes stronger as depressive symptom severity decreases.
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Affiliation(s)
- Aubrey L. Shell
- Department of Psychology, Indiana University-Purdue University Indianapolis (IUPUI)
| | - Larissa T. Oglesby
- Indiana University-Purdue University Post-Baccaleureate Research Education Program
| | - Miji Um
- Department of Psychology, Indiana University-Purdue University Indianapolis (IUPUI)
| | - Jesse C. Stewart
- Department of Psychology, Indiana University-Purdue University Indianapolis (IUPUI)
| | - Melissa A. Cyders
- Department of Psychology, Indiana University-Purdue University Indianapolis (IUPUI)
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16
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Do S, Coumans JMJ, Börnhorst C, Pohlabeln H, Reisch LA, Danner UN, Russo P, Veidebaum T, Tornaritis M, Molnár D, Hunsberger M, De Henauw S, Moreno LA, Ahrens W, Hebestreit A. Associations Between Psychosocial Well-Being, Stressful Life Events and Emotion-Driven Impulsiveness in European Adolescents. J Youth Adolesc 2021; 51:1106-1117. [PMID: 34751911 PMCID: PMC9090687 DOI: 10.1007/s10964-021-01533-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 10/18/2021] [Indexed: 11/30/2022]
Abstract
Knowing the extent to which mental well-being and stressful life events during adolescence contribute to personality characteristics related to risk-taking behaviors, such as emotion-driven impulsiveness, is highly relevant for the development of health promotion measures. This study examined whether psychosocial well-being and different stressful life events are associated with emotion-driven impulsiveness. In total, 3,031 adolescents (52% girls; Mage = 13.6 years) were included from the I. Family Study, a cross-sectional examination on lifestyle-related behaviors conducted across eight European countries in 2013/14. Linear mixed-effects regression models showed that higher psychosocial well-being was associated with lower emotion-driven impulsiveness independent of socio-demographic, health-related, and parental variables. A higher number of stressful life events was associated with higher emotion-driven impulsiveness. Psychosocial well-being and stressful life events need to be further considered in the development and tailoring of health promotion strategies that aim to reduce emotion-driven impulsiveness.
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Affiliation(s)
- Stefanie Do
- Leibniz Institute for Prevention Research and Epidemiology, Achterstrasse 30, 28359, Bremen, Germany.,Faculty of Mathematics and Computer Science, University of Bremen, Bibliothekstrasse 5, 28359, Bremen, Germany
| | - Juul M J Coumans
- Department of Health Psychology, Faculty of Psychology, Open University of the Netherlands, Valkenburgerweg 177, 6419 AT, Heerlen, The Netherlands
| | - Claudia Börnhorst
- Leibniz Institute for Prevention Research and Epidemiology, Achterstrasse 30, 28359, Bremen, Germany
| | - Hermann Pohlabeln
- Leibniz Institute for Prevention Research and Epidemiology, Achterstrasse 30, 28359, Bremen, Germany
| | - Lucia A Reisch
- Copenhagen Business School, Dalgas Have 15, 2000, Frederiksberg, Denmark
| | - Unna N Danner
- Altrecht Eating Disorders Rintveld, Wenshoek 4, 3705 WE, Zeist, The Netherlands.,Department of Clinical Psychology, Utrecht University, Utrecht, The Netherlands
| | - Paola Russo
- Institute of Food Sciences, National Research Council, Via Roma 64, 83100, Avellino, Italy
| | - Toomas Veidebaum
- Department of Chronic Diseases, National Institute for Health Development, Hiiu 42, 11619, Tallinn, Estonia
| | - Michael Tornaritis
- Research and Education Institute of Child health, REF, 138, Limassol Avenue, 2015, Strovolos, Cyprus
| | - Dénes Molnár
- Department of Pediatrics, Medical School, University of Pécs, József A. u. 7, 7623, Pécs, Hungary
| | - Monica Hunsberger
- University of Gothenburg, School of Public Health and Community Medicine, Institute of Medicine, Box 453, SE-405 30, Gothenburg, Sweden
| | - Stefaan De Henauw
- Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, C. Heymanslaan 10, ingang 42 - verdieping 5, 9000, Gent, Belgium
| | - Luis A Moreno
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, Instituto Agroalimentario de Aragón (IA2), Instituto de Investigación Sanitaria Aragón (IIS Aragón), Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBERObn), Universidad de Zaragoza (UNIZAR), Facultad de Ciencias de la Salud, Domingo Miral s/n, 50009, Zaragoza, Spain
| | - Wolfgang Ahrens
- Leibniz Institute for Prevention Research and Epidemiology, Achterstrasse 30, 28359, Bremen, Germany.,Faculty of Mathematics and Computer Science, University of Bremen, Bibliothekstrasse 5, 28359, Bremen, Germany
| | - Antje Hebestreit
- Leibniz Institute for Prevention Research and Epidemiology, Achterstrasse 30, 28359, Bremen, Germany.
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17
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Self-regulatory processes in early childhood as predictors of Hispanic children's BMI z-scores during the elementary school years: Differences by acculturation and gender. Appetite 2021; 168:105778. [PMID: 34715245 DOI: 10.1016/j.appet.2021.105778] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 10/21/2021] [Accepted: 10/24/2021] [Indexed: 12/22/2022]
Abstract
Over the last decade, longitudinal research has shown that children's general, top-down self-regulation during early childhood is negatively associated with children's weight status in elementary school. The samples in these previous studies have been primarily White, and no study to date has examined this issue in a sample of Hispanic children from low-income families-a population at high risk for childhood obesity. The present study followed 130 Hispanic children over a time period of three to just under five years, examining the degree to which multiple measures of general, top-down self-regulation, along with a measure of appetite regulation (eating in the absence of hunger), predicted children's BMI z-scores in the early elementary school years. Results showed that children's ability to delay gratification in the preschool years was negatively associated with later BMI z-scores and that children's eating in the absence of hunger was positively associated. In separate models by gender, these relationships were significant only for girls. Moreover, analyses run separately for children of mothers low or high on acculturation showed that the relationship between delay of gratification and later BMI z-scores was significant only for children whose mothers were low on acculturation. Possible socialization and environmental factors contributing to these findings are considered.
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18
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Bernstein R, Getzoff E, Gelfand K, Demeule-Hayes M, Scheimann A. Interaction and influence of child and family characteristics upon success of weight management treatment. Eat Weight Disord 2021; 26:2033-2041. [PMID: 33128165 DOI: 10.1007/s40519-020-01052-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 10/13/2020] [Indexed: 11/29/2022] Open
Abstract
PURPOSE Interventions to address childhood obesity demonstrate moderate effects at best. Previous research has focused on factors of the intervention that influence success. Yet, effective overweight and obesity interventions require an interaction between family and individual factors. It is vital to characterize those who are successful vs. those who are not within treatment based on these factors. METHODS This study utilized data from an existing multidisciplinary (i.e., nutrition, physical therapy, psychology, and medicine) group treatment for children with overweight and obesity. Children (N = 113) were given the Behavior Assessment System for Children, the Pediatric Quality of Life Inventory, and completed an interview at baseline, then height and weight were measured at 6 months and 12 months post-intervention. Latent class analysis was used to determine how family and individual characteristics and behavior interact and group together to characterize individuals who lose weight vs. do not lose weight during treatment. RESULTS The four-cluster model was the best fit for the data. The four identified groups delineated one for whom treatment was successful, and three for whom treatment was not successful. Those three were differentiated by families who appeared to have inconsistent engagement with treatment, families who appeared to not be engaged with treatment, and families who had baseline risk factors that likely require a significantly higher level of treatment. CONCLUSION Characterizing the differences between those who successfully respond to this treatment from those who were unsuccessful can help identify those most likely to benefit from treatment. Future research and treatment considerations should include treatment modifications for nonresponders. LEVEL OF EVIDENCE Level III, longitudinal cohort study.
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Affiliation(s)
- Ruth Bernstein
- Department of Human Development and Family Studies, Colorado State University, Fort Collins, CO, USA. .,Department of Pediatric Psychology and Neuropsychology, Mt. Washington Pediatric Hospital, Baltimore, MD, USA.
| | - E Getzoff
- Department of Pediatric Psychology and Neuropsychology, Mt. Washington Pediatric Hospital, Baltimore, MD, USA
| | - K Gelfand
- Department of Pediatric Psychology and Neuropsychology, Mt. Washington Pediatric Hospital, Baltimore, MD, USA
| | - M Demeule-Hayes
- Department of Weigh Smart, Mt. Washington Pediatric Hospital, Baltimore, MD, USA
| | - A Scheimann
- Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, MD, USA
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19
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Xiong P, Liang X, Chen H, Chen L, Zuo L, Jing C, Hao G. Association Between Childhood Neighborhood Quality and the Risk of Cognitive Dysfunction in Chinese Middle-Aged and Elderly Population: The Moderation Effect of Body Mass Index. Front Aging Neurosci 2021; 13:645189. [PMID: 34054503 PMCID: PMC8155274 DOI: 10.3389/fnagi.2021.645189] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 03/22/2021] [Indexed: 02/05/2023] Open
Abstract
Background: Identification of early modifiable factors is crucial to delay or prevent the development of cognitive impairment and reduce the social and economic burden. Objective: This study aimed to examine the longitudinal associations of childhood neighborhood quality (CNQ) with the risk of later-life cognitive dysfunction and the role of body mass index (BMI) in this association. Methods: A total of 8,289 community-dwelling middle-aged and elderly population from wave 2011, wave 2013, and wave 2015 of the China Health and Retirement Longitudinal Study (CHARLS) were included. Cognitive function and CNQ were measured by standardized questionnaires. Multilevel linear regression models were used to estimate the associations of CNQ and cognitive function. The interactions of BMI with CNQ in the progress of cognitive function were also estimated. Results: The participants with higher CNQ had a significantly low risk of cognitive impairment than those with lower CNQ score (β = 0.067, 95% CI: 0.031, 0.103), and the results remained similar (β = 0.039, 95% CI: 0.004, 0.075) after controlling other confounding variables. Furthermore, there was an interaction between BMI with CNQ score (P < 0.001) for the risk of cognitive impairment. In BMI-stratified analysis, we found that the association of CNQ and cognitive function was not statistically significant in overweight or obese population (β = 0.019, 95% CI: -0.032, 0.070), but was statistically significant in people with lower BMI (β = 0.059, 95% CI: 0.010, 0.107). Conclusions: Higher CNQ score is significantly associated with the lower risk of cognitive dysfunction in adulthood. BMI may moderate the associations of CNQ with the risk of cognitive function.
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Affiliation(s)
- Peng Xiong
- Division of Medical Psychology and Behavioral Sciences, Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
| | - Xiaohua Liang
- Clinical Epidemiology and Biostatistics Department, Children’s Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Key Laboratory of Pediatrics in Chongqing, International Science and Technology Cooperation Center of Child Development and Critical Disorders, Chongqing, China
| | - Haiyan Chen
- Guangzhou Center for Disease Control and Prevention, Guangzhou, China
| | - Li Chen
- Georgia Prevention Institute, Department of Population Health Sciences, Medical College of Georgia, Augusta University, Augusta, GA, United States
| | - Lei Zuo
- Department of Epidemiology, School of Medicine, Jinan University, Guangzhou, China
| | - Chunxia Jing
- Department of Epidemiology, School of Medicine, Jinan University, Guangzhou, China
- Guangdong Key Laboratory of Environmental Exposure and Health, Jinan University, Guangzhou, China
| | - Guang Hao
- Department of Epidemiology, School of Medicine, Jinan University, Guangzhou, China
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20
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Executive Functions and Body Weight at Different Ages: A Preliminary Study. Nutrients 2021; 13:nu13041174. [PMID: 33918236 PMCID: PMC8065405 DOI: 10.3390/nu13041174] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/30/2021] [Accepted: 03/30/2021] [Indexed: 11/16/2022] Open
Abstract
Recently, researchers have focused their attention on the role of cognitive processes on eating habits and body weight changes. Few studies have examined the relationship between the first stages of overweight and executive functions (EFs), excluding obesity conditions. This study is aimed to detect the involvement of the EFs and their predictive role on body mass index (BMI) in a sample of healthy individuals from childhood to young adulthood with a cross-sectional design. One-hundred and sixty-six healthy students were recruited from different Italian public schools: 46 children (age range: 7–11), 50 adolescents (age range: 15–18), 70 young adults (age range: 19–30). BMI was used to evaluate body weight and different EFs tasks were used to assess the EFs domains of inhibition, updating and shifting. After adjusting BMI for age, a hierarchical multiple linear regression was carried out for each EFs task. Pearson’s r correlations were reported for each of the age subgroups. Motor disinhibition was associated with greater BMI in the overall sample. Higher BMI was related to poorer set-shifting in adolescence and poorer motor inhibition in young adulthood, but higher BMI was not associated with EFs in childhood. Differences in the development of EFs over time may influence weight changes over time through different responses to food and eating behavior.
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21
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Preliminary Impact of an Adapted Emotion Regulation Intervention for Adolescents with Overweight and Obesity Attempting to Lose Weight. J Dev Behav Pediatr 2020; 41:706-715. [PMID: 32740283 DOI: 10.1097/dbp.0000000000000837] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE This study examines the acceptability, feasibility, and preliminary impact of a program (HealthTRAC) combining 2 efficacious interventions (one targeting emotion regulation [TRAC] and the other a standardized behavioral weight management intervention [SBWC]) to improve weight management outcomes among a sample of adolescents with overweight and obesity. METHOD Adolescents with overweight or obesity (N = 38), ages 13 to 17 years, were enrolled and randomized into either the SBWC or HealthTRAC. Data were collected at baseline (before intervention), at the end of the 16-week intervention (postintervention), and 4 months after completing the intervention (4 months). Assessments included adolescent self-reports of intervention acceptability and reported emotion regulation (ER) abilities and caregiver report of adolescent ER skills. Body mass index (BMI) was used to examine the impact on adolescent weight outcomes. Analyses of covariance controlling for baseline values were used to evaluate study outcomes. RESULTS Eighty-four percent (n = 32) of participants completed the immediate postintervention and 4-month follow-up assessments. Adolescents in both conditions reported high treatment satisfaction. Adolescents randomized to HealthTRAC demonstrated greater reductions in BMI relative to SBWC and reported greater use of emotion regulation skills. Finally, caregivers of adolescents randomized to HealthTRAC also reported greater improvements in emotion regulation abilities among their adolescents at the 4-month follow-up. CONCLUSION Findings suggest that the HealthTRAC intervention was acceptable, feasible to deliver, and demonstrated a positive impact on BMI and emotion regulation abilities. These data suggest that ER is related to health decision-making and is relevant to most overweight/obese adolescents seeking to lose weight.
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22
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Bjorlie K, Fazzino TL. Impulsivity as a risk factor for weight gain and body roundness change among college freshmen. Eat Behav 2020; 39:101435. [PMID: 33022473 PMCID: PMC8796869 DOI: 10.1016/j.eatbeh.2020.101435] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 09/10/2020] [Accepted: 09/17/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND The college setting is considered an obesogenic environment due to high availability of palatable foods. However, only a minority of freshmen gain weight. Individual-level risk factors, such as impulsivity, may hold utility in predicting weight and adiposity changes. Individuals with an impulsive decision-making style may favor immediately rewarding foods at the expense of long-term health. Individuals who seek rewarding foods during strong emotions may also be at risk. The study tested decisional (delay-discounting; DD) and emotion-driven impulsivity (urgency) as risk factors for 1) weight and 2) body roundness change during freshman year. METHODS Freshmen (N = 103) completed questionnaires assessing DD, positive urgency (PU), and negative urgency (NU). Weight and body roundness index (BRI) were collected at the beginning and end of the academic year. Four repeated measures regression models examined impulsivity factors predicting change in 1) weight and 2) BRI. Models included baseline weight and height or BRI, respectively. Covariates included average daily caloric intake, energy expenditure from walking, and sex. RESULTS In models examining weight, neither DD nor NU were significantly associated with weight at follow-up (b = 0.008, p = .977; b = 0.280, p = .075) when holding covariates constant. In contrast, PU was significantly associated with weight at follow-up (b = 0.303, p = .033). In models examining BRI, DD (b = -0.039, p = .511) and PU (b = 0.049, p = .072) were not associated with BRI at follow-up. In contrast, NU was significantly associated with BRI at follow-up (b = 0.068, p = .017). CONCLUSIONS Emotion-driven impulsivity may be a risk factor for weight gain or change in body roundness during freshman year.
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Affiliation(s)
- Kayla Bjorlie
- Department of Psychology, The University of Kansas, Fraser Hall, Room 426, 1415 Jayhawk Blvd., Lawrence, KS 66045-7556, United States of America; Cofrin Logan Center for Addiction Research and Treatment, University of Kansas, Dole Human Development Center, Suite 3061, 1000 Sunnyside Ave, Lawrence, KS 66045, United States of America
| | - Tera L Fazzino
- Department of Psychology, The University of Kansas, Fraser Hall, Room 426, 1415 Jayhawk Blvd., Lawrence, KS 66045-7556, United States of America; Cofrin Logan Center for Addiction Research and Treatment, University of Kansas, Dole Human Development Center, Suite 3061, 1000 Sunnyside Ave, Lawrence, KS 66045, United States of America.
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23
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Wade NE, Kaiver CM, Wallace AL, Hatcher KF, Swartz AM, Lisdahl KM. Objective aerobic fitness level and neuropsychological functioning in healthy adolescents and emerging adults: Unique sex effects. PSYCHOLOGY OF SPORT AND EXERCISE 2020; 51:101794. [PMID: 35495562 PMCID: PMC9053538 DOI: 10.1016/j.psychsport.2020.101794] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective Research suggests positive relationships between aerobic fitness and cognition in older adults; however, limited research has adequately investigated the relationship between objectively measured aerobic fitness and broad cognitive functioning in healthy adolescents and young adults without psychiatric or physical health disorders. Further, studies to date have disproportionately examined males and failed to examine sex differences. Here we examine the relationship between aerobic fitness and neuropsychological functioning in physically healthy youth and whether sex moderates these findings. Design Sixty-four healthy emerging adults (16-25 years-old; 32 female) underwent measurement of objective aerobic fitness (VO2 max) and neuropsychological assessment. Exclusion criteria included: left-handedness, prenatal medical issues or alcohol/illicit drug exposure, Axis-I psychiatric disorders, major medical disorders including metabolic conditions such as diabetes, hypertension, hyperlipidemia, major neurologic disorders, LOS greater than 2 min, intellectual disability or learning disability, regular substance use (e.g., greater than biweekly use of cannabis) or positive drug toxicology testing. Method Multiple regressions examined VO2 max, sex, sex*VO2interaction in relation to neurocognition, controlling for objectively measured body fat percentage. Results Prior to including body fat percentage, higher VO2 max related to improved working memory (Letter-Number Sequencing; p = .03) and selective attention (CPT-II hit response time standard error; p = .03). Aerobic fitness significantly interacted with sex, as higher-fit males had better performance on two sustained attention tasks while females did not demonstrate this pattern (CPT-II variability standard error, p = .047; Ruff 2&7 Total Speed, p = .02). Body fat percentage was positively slower cognitive flexibility (D-KEFS color-word switching/inhibition, p = .046). Conclusions VO2 independently predicted better working memory and selective attention. Increased aerobic fitness level related to increased performance on sustained attention tasks in males but not females. Therefore, aerobic fitness may be positively related to better cognitive functioning in physically healthy adolescents and emerging adults without metabolic conditions. Further research into factors (e.g., intensity or type of activity) that may relate to beneficial outcomes by sex are needed.
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Affiliation(s)
| | | | | | | | - Ann M. Swartz
- University of Wisconsin-Milwaukee, Milwaukee, WI, USA
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Gray JC, Schvey NA, Tanofsky-Kraff M. Demographic, psychological, behavioral, and cognitive correlates of BMI in youth: Findings from the Adolescent Brain Cognitive Development (ABCD) study. Psychol Med 2020; 50:1539-1547. [PMID: 31288867 DOI: 10.1017/s0033291719001545] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Previous research has implicated demographic, psychological, behavioral, and cognitive variables in the onset and maintenance of pediatric overweight/obesity. No adequately-powered study has simultaneously modeled these variables to assess their relative associations with body mass index (BMI; kg/m2) in a nationally representative sample of youth. METHODS Multiple machine learning regression approaches were employed to estimate the relative importance of 43 demographic, psychological, behavioral, and cognitive variables previously associated with BMI in youth to elucidate the associations of both fixed (e.g. demographics) and potentially modifiable (e.g. psychological/behavioral) variables with BMI in a diverse representative sample of youth. The primary analyses consisted of 9-10 year olds divided into a training (n = 2724) and test (n = 1123) sets. Secondary analyses were conducted by sex, ethnicity, and race. RESULTS The full sample model captured 12% of the variance in both the training and test sets, suggesting good generalizability. Stimulant medications and demographic factors were most strongly associated with BMI. Lower attention problems and matrix reasoning (i.e. nonverbal abstract problem solving and inductive reasoning) and higher social problems and screen time were robust positive correlates in the primary analyses and in analyses separated by sex. CONCLUSIONS Beyond demographics and stimulant use, this study highlights abstract reasoning as an important cognitive variable and reaffirms social problems and screen time as significant correlates of BMI and as modifiable therapeutic targets. Prospective data are needed to understand the predictive power of these variables for BMI gain.
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Affiliation(s)
- Joshua C Gray
- Department of Medical and Clinical Psychology, Uniformed Services University, 4301 Jones Bridge Rd, Bethesda, MD20814, USA
| | - Natasha A Schvey
- Department of Medical and Clinical Psychology, Uniformed Services University, 4301 Jones Bridge Rd, Bethesda, MD20814, USA
| | - Marian Tanofsky-Kraff
- Department of Medical and Clinical Psychology, Uniformed Services University, 4301 Jones Bridge Rd, Bethesda, MD20814, USA
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Season of birth and sugary beverages are predictors of Raven's Standard Progressive Matrices Scores in adolescents. Sci Rep 2020; 10:6145. [PMID: 32273542 PMCID: PMC7145867 DOI: 10.1038/s41598-020-63089-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 03/20/2020] [Indexed: 11/24/2022] Open
Abstract
To investigate factors associated with cognitive functioning in healthy adolescents, a school-based cross-sectional study was conducted on 1370 adolescents aged 11–16 years that were randomly selected from all governorates of Kuwait. Raven’s Standard Progressive Matrices (SPM), a non-verbal test of intelligence, was used to measure cognitive functioning of the study participants. Data on predictors of cognitive functioning were collected from parents and adolescents. Weight and height of the participants were measured in a standardized manner and blood samples were tested in an accredited laboratory under strict measures of quality control. In multivariable linear regression analysis, factors that showed significant association with the SPM score were gender (p = 0.002), season of birth (p = 0.009), place of residence (p < 0.001), father’s (p < 0.001) and mother’s (p = 0.025) educational level, type of housing (p < 0.001), passive smoking at home (p = 0.031), sleeping hours during weekends (p = 0.017), students’ educational level (p < 0.001) and the frequency of consumption of sugary drinks (p < 0.001). The link between cognitive functioning and season of birth seems to be robust in various geographical locations including the Middle East. The association between sugary drinks and cognitive functioning highlights the importance of diet independently of obesity and support efforts to reduce consumption of sugary drinks among children.
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Mushquash AR, McGeown L, Mushquash CJ, McGrath DS. Which came first? Exploring the reciprocal relations between impulsivity and binge eating. PERSONALITY AND INDIVIDUAL DIFFERENCES 2019. [DOI: 10.1016/j.paid.2019.109538] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Coumans JM, Danner UN, Hadjigeorgiou C, Hebestreit A, Hunsberger M, Intemann T, Lauria F, Michels N, Kurdiné EM, Moreno LA, Reisch LA, Thumann BF, Veidebaum T, Adan RA. Emotion-driven impulsiveness but not decision-making ability and cognitive inflexibility predicts weight status in adults. Appetite 2019; 142:104367. [DOI: 10.1016/j.appet.2019.104367] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 06/18/2019] [Accepted: 07/10/2019] [Indexed: 11/27/2022]
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Favieri F, Forte G, Casagrande M. The Executive Functions in Overweight and Obesity: A Systematic Review of Neuropsychological Cross-Sectional and Longitudinal Studies. Front Psychol 2019; 10:2126. [PMID: 31616340 PMCID: PMC6764464 DOI: 10.3389/fpsyg.2019.02126] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Accepted: 09/02/2019] [Indexed: 12/21/2022] Open
Abstract
Background: The increasing incidence of people affected by overweight or obesity is a significant health problem. The knowledge of the factors which influences the inappropriate eating behaviors causing excessive body fat is an essential goal for the research. Overweight and obesity are significant risk factors for many health diseases, such as cardiovascular problems, diabetes. Recently, many studies have focused on the relationship between body weight and cognitive processes. Objectives: This systematic review is aimed to investigate the existence and the nature of the relationship between excessive body weight (overweight/obesity) and executive functions, analyzing cross-sectional, and longitudinal studies in order to verify the evidence of a possible causality between these variables. Methods: The review was carried out according to the PRISMA-Statement, through systematic searches in the scientific databases PubMed, Medline, PsychInfo, and PsycArticles. The studies selected examined performance on executive tasks by participants with overweight or obesity, aged between 5 and 70 years. Studies examining eating disorders or obesity resulting from other medical problems were excluded. Furthermore, the results of studies using a cross-sectional design and those using a longitudinal one were separately investigated. Results: Sixty-three cross-sectional studies and twenty-eight longitudinal studies that met our inclusion and exclusion criteria were analyzed. The results confirmed the presence of a relation between executive functions and overweight/obesity, although the directionality of this relation was not clear; nor did any single executive function emerge as being more involved than others in this relation. Despite this, there was evidence of a reciprocal influence between executive functions and overweight/obesity. Conclusions: This systematic review underlines the presence of a relationship between executive functions and overweight/obesity. Moreover, it seems to suggest a bidirectional trend in this relationship that could be the cause of the failure of interventions for weight reduction. The results of this review highlight the importance of a theoretical model able to consider all the main variables of interest, with the aim to structuring integrated approaches to solve the overweight/obesity problems.
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Affiliation(s)
- Francesca Favieri
- Department of Psychology, "Sapienza" University of Rome, Rome, Italy
| | - Giuseppe Forte
- Department of Psychology, "Sapienza" University of Rome, Rome, Italy
| | - Maria Casagrande
- Department of Dynamic and Clinical Psychology, "Sapienza" University of Rome, Rome, Italy
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Farruggia MC, Small DM. Effects of adiposity and metabolic dysfunction on cognition: A review. Physiol Behav 2019; 208:112578. [PMID: 31194997 PMCID: PMC6625347 DOI: 10.1016/j.physbeh.2019.112578] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 05/29/2019] [Accepted: 06/09/2019] [Indexed: 12/31/2022]
Abstract
Obesity and metabolic dysfunction are both correlated with increased rates of cognitive decline. However, because these two conditions often co-occur, it remains unclear whether their cognitive consequences are independent. In this review, we carefully consider literature examining the effects of metabolic dysfunction and increased adiposity on cognition across the lifespan, including only well-controlled studies that attempt to dissociate their effects. We found a total of 36 studies, 17 examining metabolic dysfunction and 19 examining the effects of adiposity. We found evidence from the literature suggesting that increased adiposity and metabolic dysfunction may contribute to deficits in executive function, memory, and medial temporal lobe structures largely independent of one another. These deficits are thought to arise principally from physiological changes associated with inflammation, vascularization, and oxidative stress, among others. Such processes may result from excess adipose tissue and insulin resistance that occur independently and can further exacerbate when the two conditions co-occur. However, we also find it likely that impaired cognition plays a role in behavioral and lifestyle choices that lead to increased adiposity and metabolic dysfunction, which can then perpetuate and augment cognitive decline. We recommend additional prospective and longitudinal studies to examine whether impaired cognition is a cause and/or consequence of these factors.
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Affiliation(s)
- Michael C Farruggia
- Interdepartmental Neuroscience Program, Yale University, 333 Cedar Street, New Haven, CT, USA; Department of Psychiatry, Yale University School of Medicine, 300 George Street, New Haven, CT 06511, USA.
| | - Dana M Small
- Interdepartmental Neuroscience Program, Yale University, 333 Cedar Street, New Haven, CT, USA; Department of Psychiatry, Yale University School of Medicine, 300 George Street, New Haven, CT 06511, USA; Department of Psychology, Yale University, New Haven, CT, USA; fMEG Center, University of Tubingen, Tubingen, Germany.
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Kakoschke N, Lorenzetti V, Caeyenberghs K, Verdejo-García A. Impulsivity and body fat accumulation are linked to cortical and subcortical brain volumes among adolescents and adults. Sci Rep 2019; 9:2580. [PMID: 30796265 PMCID: PMC6385240 DOI: 10.1038/s41598-019-38846-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 01/10/2019] [Indexed: 12/31/2022] Open
Abstract
Obesity is associated not only with metabolic and physical health conditions, but with individual variations in cognition and brain health. This study examined the association between body fat (an index of excess weight severity), impulsivity (a vulnerability factor for obesity), and brain structure among adolescents and adults across the body mass index (BMI) spectrum. We used 3D T1 weighted anatomic magnetic resonance imaging scans to map the association between body fat and volumes in regions associated with obesity and impulsivity. Participants were 127 individuals (BMI: 18-40 kg/m2; M = 25.69 ± 5.15), aged 14 to 45 years (M = 24.79 ± 9.60; female = 64). Body fat was measured with bioelectric impendence technology, while impulsivity was measured with the UPPS-P Impulsive Behaviour Scale. Results showed that higher body fat was associated with larger cerebellar white matter, medial orbitofrontal cortex (OFC), and nucleus accumbens volume, although the latter finding was specific to adolescents. The relationship between body fat and medial OFC volume was moderated by impulsivity. Elevated impulsivity was also associated with smaller amygdala and larger frontal pole volumes. Our findings link vulnerability and severity markers of obesity with neuroanatomical measures of frontal, limbic and cerebellar structures, and unravel specific links between body fat and striatal volume in adolescence.
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Affiliation(s)
- Naomi Kakoschke
- School of Psychological Sciences & Monash Institute of Cognitive and Clinical Neurosciences, Monash University, Melbourne, Victoria, Australia
| | - Valentina Lorenzetti
- School of Psychology, Faculty of Health Sciences, Australian Catholic University, Melbourne, Victoria, Australia
| | - Karen Caeyenberghs
- Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, Victoria, Australia
| | - Antonio Verdejo-García
- School of Psychological Sciences & Monash Institute of Cognitive and Clinical Neurosciences, Monash University, Melbourne, Victoria, Australia.
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Inhibitory control mediates a negative relationship between body mass index and intelligence: A neurocognitive investigation. COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2019; 19:392-408. [PMID: 30725324 DOI: 10.3758/s13415-019-00695-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
The structure and function of the human brain is closely related to cognitive processes of the mind and physiological processes of the body, suggesting that an intricate relationship exists between cognitive health, body health, and underlying neural architecture. In the current study, morphometric differences in cortical and subcortical gray matter regions, white matter integrity, and resting-state functional connectivity was assessed to determine what combinations of neural variables best explain an interconnected behavioral relationship between body mass index (BMI), general intelligence, and specific measures of executive function. Data for 82 subjects were obtained from the Nathan Kline Institute Rockland Sample. Behavioral results indicated a negative relationship between BMI and intelligence, which exhibited mediation by an inhibitory measure of executive function. Neural analyses further revealed generally contrasting associations of BMI, intelligence, and executive function with cortical morphometric regions important for inhibitory control and directed attention. Moreover, BMI related to morphometric alterations in components of a frontolimbic network, namely reduced thickness in the anterior cingulate cortex and ventromedial prefrontal cortex, whereas intelligence and inhibitory control primarily related to increased thickness and volume in parietal regions, as well as significantly increased across-network connectivity of visual and default mode resting-state networks. These results propose that medial prefrontal structure and interconnected frontolimbic and frontoparietal networks are important to consider in the relationship between BMI, intelligence, and executive function.
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Schmidt R, Sebert C, Kösling C, Grunwald M, Hilbert A, Hübner C, Schäfer L. Neuropsychological and Neurophysiological Indicators of General and Food-Specific Impulsivity in Children with Overweight and Obesity: A Pilot Study. Nutrients 2018; 10:nu10121983. [PMID: 30558260 PMCID: PMC6316789 DOI: 10.3390/nu10121983] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 12/10/2018] [Accepted: 12/11/2018] [Indexed: 02/07/2023] Open
Abstract
Impulsivity, particularly towards food, is a potential risk factor for increased energy intake and the development and maintenance of obesity in children. However, neuropsychological and neurophysiological indicators of general and food-specific impulsivity and their association with children's weight status are poorly understood. This pilot study examined electroencephalography (EEG) frequency band profiles during eyes-closed and eyes-open resting state in n = 12 children with overweight or obesity versus n = 22 normal-weight controls and their link to child- and parent-reported and experimentally assessed impulsivity of children (e.g., risk-taking behavior, approach-avoidance behavior towards food). The main results indicated that children with overweight/obesity versus normal weight showed significantly increased delta and decreased alpha band activity during eyes-closed resting state. Across the total sample, EEG slow-wave band activity was particularly linked to self- and parent-reported impulsivity and greater risk-taking behavior, but not to approach behavior towards food, after controlling for children's age and weight status. The identification of specific EEG patterns in children with excess weight may provide a new basis for developing neurophysiological diagnostic and treatment approaches for childhood obesity. Future studies with larger samples and longitudinal designs are needed to replicate the present findings and test their stability over time.
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Affiliation(s)
- Ricarda Schmidt
- Integrated Research and Treatment Center Adiposity Diseases, Department of Medical Psychology and Medical Sociology and Psychosomatic Medicine and Psychotherapy, Leipzig University Medical Center, 04103 Leipzig, Germany.
| | - Caroline Sebert
- Integrated Research and Treatment Center Adiposity Diseases, Department of Medical Psychology and Medical Sociology and Psychosomatic Medicine and Psychotherapy, Leipzig University Medical Center, 04103 Leipzig, Germany.
| | - Christine Kösling
- Integrated Research and Treatment Center Adiposity Diseases, Department of Medical Psychology and Medical Sociology and Psychosomatic Medicine and Psychotherapy, Leipzig University Medical Center, 04103 Leipzig, Germany.
| | - Martin Grunwald
- Haptic-Research Laboratory, Paul-Flechsig-Institute for Brain Research, University of Leipzig, 04103 Leipzig, Germany.
| | - Anja Hilbert
- Integrated Research and Treatment Center Adiposity Diseases, Department of Medical Psychology and Medical Sociology and Psychosomatic Medicine and Psychotherapy, Leipzig University Medical Center, 04103 Leipzig, Germany.
| | - Claudia Hübner
- Integrated Research and Treatment Center Adiposity Diseases, Department of Medical Psychology and Medical Sociology and Psychosomatic Medicine and Psychotherapy, Leipzig University Medical Center, 04103 Leipzig, Germany.
| | - Lisa Schäfer
- Integrated Research and Treatment Center Adiposity Diseases, Department of Medical Psychology and Medical Sociology and Psychosomatic Medicine and Psychotherapy, Leipzig University Medical Center, 04103 Leipzig, Germany.
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Moreno-Padilla M, Fernández-Serrano MJ, Reyes del Paso GA. Risky decision-making after exposure to a food-choice task in excess weight adolescents: Relationships with reward-related impulsivity and hunger. PLoS One 2018; 13:e0202994. [PMID: 30142187 PMCID: PMC6108517 DOI: 10.1371/journal.pone.0202994] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 08/12/2018] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE To assess the effects of exposure to a food-choice task (appetizing versus healthy food) on risky decision-making by excess versus normal weight adolescents. We also analyzed the influence of food visualization on hunger levels, as well as group differences in food choices and impulsivity. METHODS Fifty-six adolescents (aged 13-18 years) classified as excess (n = 27) or normal (n = 29) weight participated in the study. Risky-decision-making was assessed through the Balloon Analogue Risk Task, which was administered before and after a food-choice task. We also evaluated impulsivity traits through the UPPS-P Scale, and subjective hunger levels with a visual analogue scale. RESULTS Adolescents with excess weight showed enhanced risky decision-making after the food-choice task compared to normal weight adolescents, as well as increased hunger levels. Furthermore, excess weight adolescents made more appetizing choices, and showed greater scores for Positive Urgency and Sensation Seeking. Reward-related impulsivity measures were positively associated with the number of appetizing choices in the food-choice task. Several associations were found between impulsivity measures, hunger levels and risk-taking variables. CONCLUSIONS Excess weight adolescents increased their risky-decision-making after food exposure and this augmentation was associated with the increase in hunger levels. Increased hunger levels and risk-taking after food exposure could lead to overeating. Alterations in decision-making caused by food signals may be a long-term risk factor for the development of obesity in adulthood. In modern societies, with the high availability and continuous exposure to food cues, decision-making may be a crucial factor in maintain healthy eating habits in adolescents.
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Pearce AL, Leonhardt CA, Vaidya CJ. Executive and Reward-Related Function in Pediatric Obesity: A Meta-Analysis. Child Obes 2018; 14:265-279. [PMID: 29874102 PMCID: PMC7141423 DOI: 10.1089/chi.2017.0351] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVE This study examined the effect of pediatric obesity on executive function and reward-related decision-making, cognitive processes that are relevant to obesogenic behaviors, and evaluated their association with sample (e.g., age, gender, intelligence, and socioeconomic status, SES) and study/task (e.g., categorical/continuous variable, food stimuli) characteristics. METHODS A random-effects meta-analysis was conducted using Hedge's g effect sizes of published studies from 1960 to 2016, limited to children younger than the age of 21 years without medical comorbidities. Analysis included estimation of heterogeneity (τ2), publication bias (funnel-plot symmetry and fail-safe N), and sensitivity analyses for sample and study/task characteristics. RESULTS Across 68 studies with 70 samples, obesity was associated with worse functioning overall (-0.24; 95CI: -0.30 to -0.19; p < 0.001) and for each component process (attention, switching, inhibition, interference, working memory, reward, delay of gratification: -0.19 to -0.38; p's < 0.017), except trait impulsivity (-0.06; 95CI: -0.18 to 0.07). Deficits increased with age and female composition of the sample for inhibition (p = 0.002). No other characteristics moderated effect of obesity. CONCLUSIONS Small-to-moderate negative associations with obesity were observed for executive and reward-related performance, but not on reported impulsivity in studies with children younger than the age of 21 years. These results were not moderated by IQ, SES, and study/task characteristics. Age and gender moderated association with inhibition, with a larger obesity-related deficit in older and predominantly female samples. These results suggest cognitive and demographic intervention targets for prevention and mitigation of obesogenic behavior.
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Affiliation(s)
| | | | - Chandan J. Vaidya
- Department of Psychology, Georgetown University, Washington, DC.,Children's Research Institute, Washington, DC
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Tee JYH, Gan WY, Tan KA, Chin YS. Obesity and unhealthy lifestyle associated with poor executive function among Malaysian adolescents. PLoS One 2018; 13:e0195934. [PMID: 29664932 PMCID: PMC5903659 DOI: 10.1371/journal.pone.0195934] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Accepted: 04/03/2018] [Indexed: 12/12/2022] Open
Abstract
The understanding on the roles of obesity and lifestyle behaviors in predicting executive function of adolescents has been limited. Low executive function proficiency may have adverse effects on adolescents’ school academic performance. This cross-sectional study aimed to examine the relationship between BMI-for-age and multiple lifestyle behaviors (operationalized as meal consumption, physical activity, and sleep quality) with executive function (operationalized as inhibition, working memory, and cognitive flexibility) on a sample of Malaysian adolescents aged between 12 and 16 years (N = 513). Participants were recruited from two randomly selected schools in the state of Selangor in Malaysia. Using a self-administered questionnaire, parent participants provided information concerning their sociodemographic data, whereas adolescent participants provided information regarding their meal consumptions, physical activity, and sleep quality. The modified Harvard step test was used to assess adolescents’ aerobic fitness, while Stroop color-word, digit span, and trail-making tests were used to assess adolescents’ inhibition, working memory, and cognitive flexibility, respectively. Three separate hierarchical regression analyses were conducted for each outcome namely, inhibition, working memory, and cognitive flexibility. After adjusted for sociodemographic factors and BMI-for-age, differential predictors of inhibition and working memory were found. Habitual sleep efficiency significantly and positively predicted inhibition. Regular dinner intakes, physical activity levels, and sleep quality significantly and positively predicted working memory. Household income emerged as a consistent predictor for all executive function domains. In conclusion, an increased trend of obesity and unhealthy lifestyles among adolescents were found to be associated with poorer executive function. Regular dinner intakes, higher physical activity levels and better sleep quality predicted better executive function despite the inverse relationship between obesity and executive function. Future studies may explore how lifestyle modifications can optimize the development of executive function in adolescents as well as relieve the burden of obesity.
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Affiliation(s)
- Joyce Ying Hui Tee
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Wan Ying Gan
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Kit-Aun Tan
- Department of Psychiatry, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Yit Siew Chin
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia.,Research Centre of Excellence for Nutrition and Non-Communicable Diseases, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
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Coumans JM, Danner UN, Intemann T, De Decker A, Hadjigeorgiou C, Hunsberger M, Moreno LA, Russo P, Stomfai S, Veidebaum T, Adan RA, Hebestreit A. Emotion-driven impulsiveness and snack food consumption of European adolescents: Results from the I.Family study. Appetite 2018; 123:152-159. [DOI: 10.1016/j.appet.2017.12.018] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 12/12/2017] [Accepted: 12/15/2017] [Indexed: 01/01/2023]
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Martin A, Booth JN, Laird Y, Sproule J, Reilly JJ, Saunders DH. Physical activity, diet and other behavioural interventions for improving cognition and school achievement in children and adolescents with obesity or overweight. Cochrane Database Syst Rev 2018; 3:CD009728. [PMID: 29499084 PMCID: PMC5865125 DOI: 10.1002/14651858.cd009728.pub4] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND The global prevalence of childhood and adolescent obesity is high. Lifestyle changes towards a healthy diet, increased physical activity and reduced sedentary activities are recommended to prevent and treat obesity. Evidence suggests that changing these health behaviours can benefit cognitive function and school achievement in children and adolescents in general. There are various theoretical mechanisms that suggest that children and adolescents with excessive body fat may benefit particularly from these interventions. OBJECTIVES To assess whether lifestyle interventions (in the areas of diet, physical activity, sedentary behaviour and behavioural therapy) improve school achievement, cognitive function (e.g. executive functions) and/or future success in children and adolescents with obesity or overweight, compared with standard care, waiting-list control, no treatment, or an attention placebo control group. SEARCH METHODS In February 2017, we searched CENTRAL, MEDLINE and 15 other databases. We also searched two trials registries, reference lists, and handsearched one journal from inception. We also contacted researchers in the field to obtain unpublished data. SELECTION CRITERIA We included randomised and quasi-randomised controlled trials (RCTs) of behavioural interventions for weight management in children and adolescents with obesity or overweight. We excluded studies in children and adolescents with medical conditions known to affect weight status, school achievement and cognitive function. We also excluded self- and parent-reported outcomes. DATA COLLECTION AND ANALYSIS Four review authors independently selected studies for inclusion. Two review authors extracted data, assessed quality and risks of bias, and evaluated the quality of the evidence using the GRADE approach. We contacted study authors to obtain additional information. We used standard methodological procedures expected by Cochrane. Where the same outcome was assessed across different intervention types, we reported standardised effect sizes for findings from single-study and multiple-study analyses to allow comparison of intervention effects across intervention types. To ease interpretation of the effect size, we also reported the mean difference of effect sizes for single-study outcomes. MAIN RESULTS We included 18 studies (59 records) of 2384 children and adolescents with obesity or overweight. Eight studies delivered physical activity interventions, seven studies combined physical activity programmes with healthy lifestyle education, and three studies delivered dietary interventions. We included five RCTs and 13 cluster-RCTs. The studies took place in 10 different countries. Two were carried out in children attending preschool, 11 were conducted in primary/elementary school-aged children, four studies were aimed at adolescents attending secondary/high school and one study included primary/elementary and secondary/high school-aged children. The number of studies included for each outcome was low, with up to only three studies per outcome. The quality of evidence ranged from high to very low and 17 studies had a high risk of bias for at least one item. None of the studies reported data on additional educational support needs and adverse events.Compared to standard practice, analyses of physical activity-only interventions suggested high-quality evidence for improved mean cognitive executive function scores. The mean difference (MD) was 5.00 scale points higher in an after-school exercise group compared to standard practice (95% confidence interval (CI) 0.68 to 9.32; scale mean 100, standard deviation 15; 116 children, 1 study). There was no statistically significant beneficial effect in favour of the intervention for mathematics, reading, or inhibition control. The standardised mean difference (SMD) for mathematics was 0.49 (95% CI -0.04 to 1.01; 2 studies, 255 children, moderate-quality evidence) and for reading was 0.10 (95% CI -0.30 to 0.49; 2 studies, 308 children, moderate-quality evidence). The MD for inhibition control was -1.55 scale points (95% CI -5.85 to 2.75; scale range 0 to 100; SMD -0.15, 95% CI -0.58 to 0.28; 1 study, 84 children, very low-quality evidence). No data were available for average achievement across subjects taught at school.There was no evidence of a beneficial effect of physical activity interventions combined with healthy lifestyle education on average achievement across subjects taught at school, mathematics achievement, reading achievement or inhibition control. The MD for average achievement across subjects taught at school was 6.37 points lower in the intervention group compared to standard practice (95% CI -36.83 to 24.09; scale mean 500, scale SD 70; SMD -0.18, 95% CI -0.93 to 0.58; 1 study, 31 children, low-quality evidence). The effect estimate for mathematics achievement was SMD 0.02 (95% CI -0.19 to 0.22; 3 studies, 384 children, very low-quality evidence), for reading achievement SMD 0.00 (95% CI -0.24 to 0.24; 2 studies, 284 children, low-quality evidence), and for inhibition control SMD -0.67 (95% CI -1.50 to 0.16; 2 studies, 110 children, very low-quality evidence). No data were available for the effect of combined physical activity and healthy lifestyle education on cognitive executive functions.There was a moderate difference in the average achievement across subjects taught at school favouring interventions targeting the improvement of the school food environment compared to standard practice in adolescents with obesity (SMD 0.46, 95% CI 0.25 to 0.66; 2 studies, 382 adolescents, low-quality evidence), but not with overweight. Replacing packed school lunch with a nutrient-rich diet in addition to nutrition education did not improve mathematics (MD -2.18, 95% CI -5.83 to 1.47; scale range 0 to 69; SMD -0.26, 95% CI -0.72 to 0.20; 1 study, 76 children, low-quality evidence) and reading achievement (MD 1.17, 95% CI -4.40 to 6.73; scale range 0 to 108; SMD 0.13, 95% CI -0.35 to 0.61; 1 study, 67 children, low-quality evidence). AUTHORS' CONCLUSIONS Despite the large number of childhood and adolescent obesity treatment trials, we were only able to partially assess the impact of obesity treatment interventions on school achievement and cognitive abilities. School and community-based physical activity interventions as part of an obesity prevention or treatment programme can benefit executive functions of children with obesity or overweight specifically. Similarly, school-based dietary interventions may benefit general school achievement in children with obesity. These findings might assist health and education practitioners to make decisions related to promoting physical activity and healthy eating in schools. Future obesity treatment and prevention studies in clinical, school and community settings should consider assessing academic and cognitive as well as physical outcomes.
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Affiliation(s)
- Anne Martin
- University of EdinburghCentre for Population Health SciencesMedical School, Teviot PlaceEdinburghUKEH8 9AG
- University of GlasgowMRC/CSO Social and Public Health Sciences Unit200 Renfield StreetGlasgowUKG2 3QB
| | - Josephine N Booth
- The University of EdinburghInstitute for Education, Community and SocietyMoray House School of EducationRoom 2.17, St John's LandEdinburghUKEH8 8AQ
| | - Yvonne Laird
- University of EdinburghScottish Collaboration for Public Health Research and Policy (SCPHRP)20 West Richmond StreetEdinburghUKEH8 9DX
| | - John Sproule
- Institute for Sport, Physical Education and Health Sciences (SPEHS), University of EdinburghMoray House School of EducationHolyrood RoadEdinburghEH8 8AQUK
| | - John J Reilly
- University of StrathclydePhysical Activity for Health Group, School of Psychological Sciences and Health50 George StreetGlasgowUKG1 1QE
| | - David H Saunders
- University of EdinburghPhysical Activity for Health Research Centre (PAHRC)St Leonards LandHolyrood RoadEdinburghMidlothianUKEH8 8AQ
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Matheson BE, Eichen DM. A Review of Childhood Behavioral Problems and Disorders in the Development of Obesity: Attention Deficit/Hyperactivity Disorder, Autism Spectrum Disorder, and Beyond. Curr Obes Rep 2018; 7:19-26. [PMID: 29411333 DOI: 10.1007/s13679-018-0293-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
PURPOSE OF REVIEW Given the high rates of pediatric and adult obesity, it is imperative to identify early risk factors that might contribute to excess weight gain. This review aims to investigate the relationship between childhood behavioral problems with the development and persistence of obesity. Specifically, this review highlights the association of obesity with (1) neurocognitive constructs, such as executive functioning and inhibition/impulsivity, and (2) disorders commonly diagnosed in childhood, including attention deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD). RECENT FINDINGS Consistent evidence supports a relationship between childhood behavioral problems, executive functioning, inhibition/impulsivity, ADHD, and ASD with obesity across the lifespan. Longitudinal studies suggest behavior problems, neurocognitive functioning deficits, and ADHD symptoms in childhood predict weight gain over time. Identifying risk factors in childhood that promote obesity may help develop targeted intervention and prevention programs. Additional research should elucidate mechanisms that account for these relationships.
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Affiliation(s)
- Brittany E Matheson
- Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California, San Diego, 6363 Alvarado Court, San Diego, CA, 92120, USA.
- Department of Psychiatry, University of California, San Diego, 8950 Villa La Jolla Dr. Suite C-203, San Diego, CA, 92037, USA.
| | - Dawn M Eichen
- Department of Pediatrics, University of California, San Diego, 8950 Villa La Jolla Dr. Suite C-203, San Diego, CA, 92037, USA
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Wrzosek M, Sawicka A, Tałałaj M, Wojnar M, Nowicka G. Impulsivity and vitamin D in bariatric surgery candidates. Pharmacol Rep 2018; 70:688-693. [PMID: 29920421 DOI: 10.1016/j.pharep.2018.02.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 01/31/2018] [Accepted: 02/02/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Obesity is recognized as a major health problem. Vitamin D is involved in maintaining energy metabolism by regulation of glucose transporters, uncoupling proteins, and normal brain function. We aimed to explore a relationship between impulsivity, eating behaviors, and 25-hydroxyvitamin D concentration in a sample of 322 bariatric surgery candidates. METHODS Participants completed a questionnaire on their health, eating habits and The Eating Disorders Examination-Questionnaire (EDE-Q). Impulsivity was evaluated with the Barratt Impulsiveness Scale (BIS-11). Blood samples were obtained to measure levels of 25(OH)D, lipids (cholesterol, triglyceride, HDL-cholesterol, LDL-cholesterol), and glucose. RESULTS Overall scores on the BIS-11, along with scores on the Attentional Subscale of the BIS were significantly higher in participants with higher frequency of snack food consumption. Scores on the Attentional Subscale of the BIS were higher in participants who self-reported eating in response to emotions. Participants who reported eating at night or declared intense emotions associated with a desire-to-eat had the highest global, attentional, and non-planning impulsivity levels. Scores on the Non-planning Subscale of the BIS-11 were elevated in participants with 25-hydroxyvitamin D concentrations lower than 10ng/ml. CONCLUSIONS The results suggest that the higher level of impulsivity among the patients with obesity is associated with eating habits, and support the hypothesis that vitamin D deficiency may contribute to impulsiveness.
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Affiliation(s)
- Małgorzata Wrzosek
- Department of Biochemistry and Pharmacogenomics, Medical University of Warsaw and Center for Preclinical Studies, Warszawa, Poland.
| | - Ada Sawicka
- Department of Geriatrics, Internal Medicine and Metabolic Bone Diseases, Medical Centre of Postgraduate Education, Prof. W. Orlowski Hospital in Warsaw, Warszawa, Poland
| | - Marek Tałałaj
- Department of Geriatrics, Internal Medicine and Metabolic Bone Diseases, Medical Centre of Postgraduate Education, Prof. W. Orlowski Hospital in Warsaw, Warszawa, Poland
| | - Marcin Wojnar
- Department of Psychiatry, Medical University of Warsaw, Warszawa, Poland; Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Grażyna Nowicka
- Department of Biochemistry and Pharmacogenomics, Medical University of Warsaw and Center for Preclinical Studies, Warszawa, Poland
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40
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Martin A, Booth JN, Laird Y, Sproule J, Reilly JJ, Saunders DH. Physical activity, diet and other behavioural interventions for improving cognition and school achievement in children and adolescents with obesity or overweight. Cochrane Database Syst Rev 2018; 1:CD009728. [PMID: 29376563 PMCID: PMC6491168 DOI: 10.1002/14651858.cd009728.pub3] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND The global prevalence of childhood and adolescent obesity is high. Lifestyle changes towards a healthy diet, increased physical activity and reduced sedentary activities are recommended to prevent and treat obesity. Evidence suggests that changing these health behaviours can benefit cognitive function and school achievement in children and adolescents in general. There are various theoretical mechanisms that suggest that children and adolescents with excessive body fat may benefit particularly from these interventions. OBJECTIVES To assess whether lifestyle interventions (in the areas of diet, physical activity, sedentary behaviour and behavioural therapy) improve school achievement, cognitive function (e.g. executive functions) and/or future success in children and adolescents with obesity or overweight, compared with standard care, waiting-list control, no treatment, or an attention placebo control group. SEARCH METHODS In February 2017, we searched CENTRAL, MEDLINE and 15 other databases. We also searched two trials registries, reference lists, and handsearched one journal from inception. We also contacted researchers in the field to obtain unpublished data. SELECTION CRITERIA We included randomised and quasi-randomised controlled trials (RCTs) of behavioural interventions for weight management in children and adolescents with obesity or overweight. We excluded studies in children and adolescents with medical conditions known to affect weight status, school achievement and cognitive function. We also excluded self- and parent-reported outcomes. DATA COLLECTION AND ANALYSIS Four review authors independently selected studies for inclusion. Two review authors extracted data, assessed quality and risks of bias, and evaluated the quality of the evidence using the GRADE approach. We contacted study authors to obtain additional information. We used standard methodological procedures expected by Cochrane. Where the same outcome was assessed across different intervention types, we reported standardised effect sizes for findings from single-study and multiple-study analyses to allow comparison of intervention effects across intervention types. To ease interpretation of the effect size, we also reported the mean difference of effect sizes for single-study outcomes. MAIN RESULTS We included 18 studies (59 records) of 2384 children and adolescents with obesity or overweight. Eight studies delivered physical activity interventions, seven studies combined physical activity programmes with healthy lifestyle education, and three studies delivered dietary interventions. We included five RCTs and 13 cluster-RCTs. The studies took place in 10 different countries. Two were carried out in children attending preschool, 11 were conducted in primary/elementary school-aged children, four studies were aimed at adolescents attending secondary/high school and one study included primary/elementary and secondary/high school-aged children. The number of studies included for each outcome was low, with up to only three studies per outcome. The quality of evidence ranged from high to very low and 17 studies had a high risk of bias for at least one item. None of the studies reported data on additional educational support needs and adverse events.Compared to standard practice, analyses of physical activity-only interventions suggested high-quality evidence for improved mean cognitive executive function scores. The mean difference (MD) was 5.00 scale points higher in an after-school exercise group compared to standard practice (95% confidence interval (CI) 0.68 to 9.32; scale mean 100, standard deviation 15; 116 children, 1 study). There was no statistically significant beneficial effect in favour of the intervention for mathematics, reading, or inhibition control. The standardised mean difference (SMD) for mathematics was 0.49 (95% CI -0.04 to 1.01; 2 studies, 255 children, moderate-quality evidence) and for reading was 0.10 (95% CI -0.30 to 0.49; 2 studies, 308 children, moderate-quality evidence). The MD for inhibition control was -1.55 scale points (95% CI -5.85 to 2.75; scale range 0 to 100; SMD -0.15, 95% CI -0.58 to 0.28; 1 study, 84 children, very low-quality evidence). No data were available for average achievement across subjects taught at school.There was no evidence of a beneficial effect of physical activity interventions combined with healthy lifestyle education on average achievement across subjects taught at school, mathematics achievement, reading achievement or inhibition control. The MD for average achievement across subjects taught at school was 6.37 points lower in the intervention group compared to standard practice (95% CI -36.83 to 24.09; scale mean 500, scale SD 70; SMD -0.18, 95% CI -0.93 to 0.58; 1 study, 31 children, low-quality evidence). The effect estimate for mathematics achievement was SMD 0.02 (95% CI -0.19 to 0.22; 3 studies, 384 children, very low-quality evidence), for reading achievement SMD 0.00 (95% CI -0.24 to 0.24; 2 studies, 284 children, low-quality evidence), and for inhibition control SMD -0.67 (95% CI -1.50 to 0.16; 2 studies, 110 children, very low-quality evidence). No data were available for the effect of combined physical activity and healthy lifestyle education on cognitive executive functions.There was a moderate difference in the average achievement across subjects taught at school favouring interventions targeting the improvement of the school food environment compared to standard practice in adolescents with obesity (SMD 0.46, 95% CI 0.25 to 0.66; 2 studies, 382 adolescents, low-quality evidence), but not with overweight. Replacing packed school lunch with a nutrient-rich diet in addition to nutrition education did not improve mathematics (MD -2.18, 95% CI -5.83 to 1.47; scale range 0 to 69; SMD -0.26, 95% CI -0.72 to 0.20; 1 study, 76 children, low-quality evidence) and reading achievement (MD 1.17, 95% CI -4.40 to 6.73; scale range 0 to 108; SMD 0.13, 95% CI -0.35 to 0.61; 1 study, 67 children, low-quality evidence). AUTHORS' CONCLUSIONS Despite the large number of childhood and adolescent obesity treatment trials, we were only able to partially assess the impact of obesity treatment interventions on school achievement and cognitive abilities. School and community-based physical activity interventions as part of an obesity prevention or treatment programme can benefit executive functions of children with obesity or overweight specifically. Similarly, school-based dietary interventions may benefit general school achievement in children with obesity. These findings might assist health and education practitioners to make decisions related to promoting physical activity and healthy eating in schools. Future obesity treatment and prevention studies in clinical, school and community settings should consider assessing academic and cognitive as well as physical outcomes.
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Affiliation(s)
| | - Josephine N Booth
- The University of EdinburghInstitute for Education, Community and SocietyMoray House School of EducationRoom 2.17, St John's LandEdinburghUKEH8 8AQ
| | - Yvonne Laird
- University of EdinburghScottish Collaboration for Public Health Research and Policy (SCPHRP)20 West Richmond StreetEdinburghUKEH8 9DX
| | - John Sproule
- Institute for Sport, Physical Education and Health Sciences (SPEHS), University of EdinburghMoray House School of EducationHolyrood RoadEdinburghUK
| | - John J Reilly
- University of StrathclydePhysical Activity for Health Group, School of Psychological Sciences and Health50 George StreetGlasgowUKG1 1QE
| | - David H Saunders
- University of EdinburghPhysical Activity for Health Research Centre (PAHRC)St Leonards LandHolyrood RoadEDINBURGHUKEH8 8AQ
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Yang Y, Shields GS, Guo C, Liu Y. Executive function performance in obesity and overweight individuals: A meta-analysis and review. Neurosci Biobehav Rev 2018; 84:225-244. [DOI: 10.1016/j.neubiorev.2017.11.020] [Citation(s) in RCA: 238] [Impact Index Per Article: 39.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 09/08/2017] [Accepted: 11/30/2017] [Indexed: 01/18/2023]
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Um M, Hershberger AR, Whitt ZT, Cyders MA. Recommendations for applying a multi-dimensional model of impulsive personality to diagnosis and treatment. Borderline Personal Disord Emot Dysregul 2018; 5:6. [PMID: 29619225 PMCID: PMC5879935 DOI: 10.1186/s40479-018-0084-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 03/13/2018] [Indexed: 01/10/2023] Open
Abstract
The UPPS-P Model of Impulsive Personality, a prominent model of impulsive personality derived from the Five Factor Model of Personality, is a multi-dimensional model of impulsive personality that consists of negative urgency, lack of premeditation, lack of perseveration, sensation seeking, and positive urgency. The UPPS-P model has highlighted the importance of separating multidimensional traits due to the specificity of these traits corresponding to different risk behaviors. The goal of the current review paper is to make recommendations on how to apply the UPPS-P Model of Impulsive Personality, to diagnosis of and treatment for psychopathology. However, despite impulsivity being one of the most frequently used criteria for a number of clinical disorders, our review of the Diagnostic and Statistical Manual for Mental Disorders-5 found that the UPPS-P traits are not well represented in the diagnostic criteria, which we propose limits inferences about etiology and treatment targets. Additionally, research has largely focused on the importance of these traits for risk models; our review of the literature applying the UPPS-P traits to treatment processes and outcomes concluded that this area is not yet well studied. Here, we propose the specific application of the UPPS-P model to improve diagnosis and increase treatment effectiveness.
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Affiliation(s)
- Miji Um
- Department of Psychology, Indiana University - Purdue University Indianapolis, 402 N Blackford St, LD 124, Indianapolis, IN 46202 USA
| | - Alexandra R Hershberger
- Department of Psychology, Indiana University - Purdue University Indianapolis, 402 N Blackford St, LD 124, Indianapolis, IN 46202 USA
| | - Zachary T Whitt
- Department of Psychology, Indiana University - Purdue University Indianapolis, 402 N Blackford St, LD 124, Indianapolis, IN 46202 USA
| | - Melissa A Cyders
- Department of Psychology, Indiana University - Purdue University Indianapolis, 402 N Blackford St, LD 124, Indianapolis, IN 46202 USA
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The association of emotion-driven impulsiveness, cognitive inflexibility and decision-making with weight status in European adolescents. Int J Obes (Lond) 2017; 42:655-661. [PMID: 29089612 DOI: 10.1038/ijo.2017.270] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 10/05/2017] [Accepted: 10/16/2017] [Indexed: 02/01/2023]
Abstract
OBJECTIVE To explore the association between emotion-driven impulsiveness, cognitive inflexibility, decision-making and weight status as reflected in body mass index (BMI) z-score (zBMI) in European adolescents. METHODS In total, 3354 adolescents aged between 12 and 18 years from the I.Family cohort completed the questionnaire-based negative urgency subscale from the UPPS-P Impulsive Behavior Scale to measure emotion-driven impulsiveness in 2013/2014. Furthermore, 1584 adolescents completed the computer-based Bergs Card Sorting Test to measure cognitive inflexibility, and 1780 adolescents completed the Hungry Donkey Test to assess decision-making ability. Anthropometric variables were measured objectively; confounding variables (age, sex, socioeconomic status and country) were assessed using a questionnaire. Mixed-effect regression analyses were conducted for each outcome of the test or questionnaire as a predictor with standardised BMI (zBMI) as the dependent variable in order to investigate association between markers of cognitive functioning and zBMI. RESULTS After controlling for confounders, results showed that emotion-driven impulsiveness (β=0.18, 95% confidence interval (CI): 0.13 to 0.24, P<0.001) and cognitive inflexibility (β=0.01, 95% CI: 0.002 to 0.02, P=0.016) were positively associated with zBMI. However, decision-making ability was not significantly related to zBMI (β=0.001, 95% CI: -0.001 to 0.003, P=0.47). CONCLUSIONS More emotion-driven impulsiveness and reduced cognitive flexibility were associated with a higher zBMI in adolescents across Europe. These results may indicate that being impulsive in negative situations and having difficulties changing mental sets increase the susceptibility for unhealthy weight development. Reducing impulsivity and training cognitive flexibility seem promising targets for the prevention and intervention programmes of obesity.
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Steenbergen L, Colzato LS. Overweight and Cognitive Performance: High Body Mass Index Is Associated with Impairment in Reactive Control during Task Switching. Front Nutr 2017; 4:51. [PMID: 29164126 PMCID: PMC5671535 DOI: 10.3389/fnut.2017.00051] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Accepted: 10/09/2017] [Indexed: 12/16/2022] Open
Abstract
The prevalence of weight problems is increasing worldwide. There is growing evidence that high body mass index (BMI) is associated with frontal lobe dysfunction and deficits in cognitive control. The present study aims to clarify the association between weight status and the degree of impairment in cognitive flexibility, i.e., the ability to efficiently switch from one task to another, by disentangling the preparatory and residual domains of task switching. Twenty-six normal weight (BMI < 25, five males) and twenty-six overweight (BMI ≥ 25, seven males) university students performed a task-switching paradigm that provides a relatively well-established diagnostic measure of proactive vs. reactive control with regard to cognitive flexibility. Compared to individuals with a BMI lower than 25, overweight (i.e., ≥25) was associated with increased switching costs in the reactive switching condition (i.e., when preparation time is short), representing reduced cognitive flexibility in the preparatory domain. In addition, the overweight group reported significantly more depression and binge eating symptoms, although still indicating minimal depression. No between-group differences were found with regard to self-reported autism spectrum symptoms, impulsiveness, state- and trait anxiety, and cognitive reactivity to depression. The present findings are consistent with and extend previous literature showing that elevated BMI in young, otherwise healthy individuals is associated with significantly more switching costs due to inefficiency in the retrieval, implementation, and maintenance of task sets, indicating less efficient cognitive control functioning.
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Affiliation(s)
- Laura Steenbergen
- Cognitive Psychology Unit, Leiden University, Leiden, Netherlands.,Leiden Institute for Brain and Cognition, Leiden University, Leiden, Netherlands.,Amsterdam Brain and Cognition, University of Amsterdam, Amsterdam, Netherlands
| | - Lorenza S Colzato
- Cognitive Psychology Unit, Leiden University, Leiden, Netherlands.,Leiden Institute for Brain and Cognition, Leiden University, Leiden, Netherlands.,Department of Cognitive Psychology, Institute of Cognitive Neuroscience, Ruhr University Bochum, Bochum, Germany.,Institute of Sports and Sport Science, University of Kassel, Kassel, Germany
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45
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Booth C, Spronk D, Grol M, Fox E. Uncontrolled eating in adolescents: The role of impulsivity and automatic approach bias for food. Appetite 2017; 120:636-643. [PMID: 29066344 PMCID: PMC5689136 DOI: 10.1016/j.appet.2017.10.024] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 07/24/2017] [Accepted: 10/18/2017] [Indexed: 11/18/2022]
Abstract
Obesity is a global problem reaching epidemic proportions and can be explained by unhealthy eating and sedentary lifestyles. Understanding the psychological processes underlying unhealthy eating behaviour is crucial for the development of effective obesity prevention programmes. Dual-process models implicate the interplay between impaired cognitive control and enhanced automatic responsivity to rewarding food cues as key risk factors. The current study assessed the influence of four different components of trait impulsivity (reflecting impaired cognitive control) and automatic approach bias for food (reflecting automatic responsivity to food) on uncontrolled eating in a large sample (N = 504) of young adolescents. Of the four impulsivity factors, negative urgency was found to be the strongest predictor of uncontrolled eating. Interestingly, we found that lack of premeditation was a key risk factor for uncontrolled eating, but only when approach bias for food was high, supporting a dual-process model. Lack of perseverance showed a similar interactive pattern to a lesser degree and sensation-seeking did not predict uncontrolled eating. Together, our results show that distinct components of trait impulsivity are differentially associated with uncontrolled eating behaviour in adolescents, and that automatic processing of food cues may be an important factor in modulating this relationship.
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Affiliation(s)
- Charlotte Booth
- Department of Experimental Psychology, University of Oxford, UK.
| | - Desiree Spronk
- Department of Experimental Psychology, University of Oxford, UK
| | - Maud Grol
- Department of Experimental Psychology, University of Oxford, UK
| | - Elaine Fox
- Department of Experimental Psychology, University of Oxford, UK
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46
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Rose MH, Nadler EP, Mackey ER. Impulse Control in Negative Mood States, Emotional Eating, and Food Addiction are Associated with Lower Quality of Life in Adolescents with Severe Obesity. J Pediatr Psychol 2017; 43:443-451. [DOI: 10.1093/jpepsy/jsx127] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 09/26/2017] [Indexed: 12/31/2022] Open
Affiliation(s)
- Meredith H Rose
- Center for Translational Sciences, Children’s National Health System
| | - Evan P Nadler
- Department of Surgery, Children’s National Health System
| | - Eleanor R Mackey
- Center for Translational Sciences, Children’s National Health System
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47
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Bauer LO, Houston RJ. The value of instability: an investigation of intrasubject variability in brain activity among obese adolescent girls. Int J Obes (Lond) 2017; 41:1489-1495. [PMID: 28630458 PMCID: PMC5626582 DOI: 10.1038/ijo.2017.144] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 04/20/2017] [Accepted: 06/06/2017] [Indexed: 12/22/2022]
Abstract
BACKGROUND The present study investigated the value of intrasubject variability (ISV) as a metric for revealing differences in cognition and brain activation associated with an obese versus lean body mass. METHODS Ninety-six adolescents with a lean body mass (body mass index (BMI) percentile=5-85), and 92 adolescents with an obese body mass (BMI percentile ⩾95), performed two tasks (Stroop and Go/No-Go) challenging response inhibition skills. The s.d. values and averages of their reaction time and P300 electroencephalographic responses to task stimuli were computed across trials. RESULTS During the Go/No-Go task, the reaction times of subjects with an obese body mass were more variable than those of their lean body mass peers. Accompanying the greater ISV in reaction times was a group difference in P300 amplitude ISV in the opposite direction across both tasks. The effect sizes associated with these group differences in ISV were marginally greater than the effect sizes for the comparisons of the group means. CONCLUSIONS ISV may be superior to the mean as a tool for differentiating groups without significant cognitive impairment. The co-occurrence of reduced ISV in P300 amplitude and elevated ISV in reaction time may indicate a constraint among obese adolescent girls in the range of information processing strategies and neural networks that can compete to optimize response output. It remains to be determined whether this decrement in neural plasticity has implications for their problem solving skills as well as their response to weight management interventions.
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Affiliation(s)
- Lance O. Bauer
- University of Connecticut School of Medicine, Farmington, CT 06030-2103, USA
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Vogel H, Kraemer M, Rabasa C, Askevik K, Adan RAH, Dickson SL. Genetic predisposition to obesity affects behavioural traits including food reward and anxiety-like behaviour in rats. Behav Brain Res 2017; 328:95-104. [PMID: 28389340 DOI: 10.1016/j.bbr.2017.02.037] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 01/17/2017] [Accepted: 02/22/2017] [Indexed: 11/28/2022]
Abstract
Here we sought to define behavioural traits linked to anxiety, reward, and exploration in different strains of rats commonly used in obesity research. We hypothesized that genetic variance may contribute not only to their metabolic phenotype (that is well documented) but also to the expression of these behavioural traits. Rat strains that differ in their susceptibility to develop an obese phenotype (Sprague-Dawley, Obese Prone, Obese Resistant, and Zucker rats) were exposed to a number of behavioural tests starting at the age of 8 weeks. We found a similar phenotype in the obesity susceptible models, Obese Prone and Zucker rats, with a lower locomotor activity, exploratory activity, and higher level of anxiety-like behaviour in comparison to the leaner Obese Resistant strain. We did not find evidence that rat strains with a genetic predisposition to obesity differed in their ability to experience reward from chocolate (in a condition place preference task). However, Zucker rats show higher motivated behaviour for sucrose compared to Obese Resistant rats when the effort required to obtain palatable food is relatively low. Together our data demonstrate that rat strains that differ in their genetic predisposition to develop obesity also differ in their performance in behavioural tests linked to anxiety, exploration, and reward and that these differences are independent of body weight. We conclude that genetic variations which determine body weight and the aforementioned behaviours co-exist but that future studies are required to identify whether (and which) common genes are involved.
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Affiliation(s)
- Heike Vogel
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden; Department of Experimental Diabetology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany; German Center for Diabetes Research (DZD), München-Neuherberg, Germany
| | - Maria Kraemer
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - Cristina Rabasa
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - Kaisa Askevik
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - Roger A H Adan
- Brain Center Rudolf Magnus, Department of Translational Neuroscience, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Suzanne L Dickson
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden.
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Letra L, Santana I. The Influence of Adipose Tissue on Brain Development, Cognition, and Risk of Neurodegenerative Disorders. ADVANCES IN NEUROBIOLOGY 2017; 19:151-161. [PMID: 28933064 DOI: 10.1007/978-3-319-63260-5_6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The brain is a highly metabolic organ and thus especially vulnerable to changes in peripheral metabolism, including those induced by obesity-associated adipose tissue dysfunction. In this context, it is likely that the development and maturation of neurocognitive circuits may also be affected and modulated by metabolic environmental factors, beginning in utero. It is currently recognized that maternal obesity, either pre-gestational or gestational, negatively influences fetal brain development and elevates the risk of cognitive impairment and neuropsychiatric disorders in the offspring. During infancy and adolescence, obesity remains a limiting factor for healthy neurodevelopment, especially affecting executive functions but also attention, visuospatial ability, and motor skills. In middle age, obesity seems to induce an accelerated brain aging and thus may increase the risk of age-related neurodegenerative diseases such as Alzheimer's disease. In this chapter we review and discuss experimental and clinical evidence focusing on the influence of adipose tissue dysfunction on neurodevelopment and cognition across lifespan, as well as some possible mechanistic links, namely the role of the most well studied adipokines.
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Affiliation(s)
- Liliana Letra
- Institute of Physiology, Institute for Biomedical Imaging and Life Sciences-IBILI, Faculty of Medicine, University of Coimbra, Coimbra, Portugal. .,Neurology Department, Centro Hospitalar do Baixo Vouga, Aveiro, Portugal.
| | - Isabel Santana
- Neurology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.,Faculty of Medicine, University of Coimbra, Coimbra, Portugal.,CNC-Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal
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50
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Abstract
Objective Gray's Reinforcement Sensitivity Theory (RST) is a frequently used model of personality that is relevant to the period of adolescence. However, the psychometric properties of the most frequently used questionnaires to measure the RST-constructs, namely the Behavioural Inhibition System and Behavioural Activation System Scales (BIS/BAS Scales) and the Sensitivity to Punishment and Sensitivity to Reward Questionnaire (SPSRQ), are rarely examined in samples of adolescents. Therefore, the goal of the present study was to examine the two-factor structure, reliability and convergent validity of the BIS/BAS Scales and SPSRQ in a Flemish adolescent community sample. Method A sample of 579 adolescents (39.5% boys; 14-19 years) was recruited. The proposed two-factor structure was assessed using Exploratory Structural Equation Modeling. Reliability was evaluated using internal consistency and construct validity was examined with the correlations between the two questionnaires and with the Temperament and Character Inventory-short form (TCI-SF). Results After the removal of problematic items, and the addition of correlated errors, all indices indicated a good fit for the two-factor structure of the modified BIS/BAS Scales. For the modified SPSRQ, three fit indices indicated a good model fit, while a fourth fit index was slightly below the cut-off score of an adequate model fit. Internal consistency of both questionnaires was sufficient. In general, the associations with scales of the TCI-SF were as expected, with positive correlations between BIS-related scales, and between BAS-related scales of all three instruments. Discussion In Flemish adolescents, the use of a two-factor model to analyze data gathered with the modified BIS/BAS Scales or modified SPSRQ seems appropriate.
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