A Narrative Review on the Neurocognitive Profiles in Eating Disorders and Higher Weight Individuals: Insights for Targeted Interventions DOI Open Access
Isabel Krug, An Binh Dang,

Evonne Lu

et al.

Nutrients, Journal Year: 2024, Volume and Issue: 16(24), P. 4418 - 4418

Published: Dec. 23, 2024

Background/Objectives: Recent research has increasingly explored the cognitive processes underlying eating disorders (EDs), including anorexia nervosa (AN), bulimia (BN), binge disorder (BED), other specified feeding or (OSFEDs), and individuals with higher weight (HW). This critical narrative review focuses on neurocognitive findings derived from mainly experimental tasks to provide a detailed understanding of functioning across these groups. Where data are lacking, we draw self-report measures neuroimaging offer supplementary insights. Method: A search major databases that prioritized meta-analyses recent publications (last 10 years) was conducted. Using comprehensive terms related EDs, HW, neurocognition, eligible studies focused human outcomes (e.g., flexibility, attentional bias, etc.) published in English were selected. Results: We found some characteristics, such as rigidity, impulsivity, emotion processing difficulties, dysregulated reward processing, appear transdiagnostic, spanning multiple ED subtypes HW populations. also revealed features specific HW. For instance, AN demonstrate an enhanced focus detail, BN BED characterized by pronounced bias toward food-related stimuli. In underpin behaviours associated overeating gain. Conclusions: These highlight importance both unique shared patterns By identifying transdiagnostic factors, rigidity alongside subtype/HW-specific vulnerabilities, researchers clinicians can develop more nuanced, evidence-based interventions address core mechanisms driving disordered behaviours.

Language: Английский

Transdiagnostic Cognitive Remediation Therapy for Patients with Eating Disorders: A Randomized Controlled Trial DOI Open Access
Tora Thorsrud, Odin Hjemdal,

Linda Thorsen

et al.

Nutrients, Journal Year: 2025, Volume and Issue: 17(9), P. 1460 - 1460

Published: April 26, 2025

Background/Objectives: Eating disorders (EDs) are associated with cognitive inefficiencies related to flexibility, central coherence, and inhibition. Transdiagnostic remediation therapy (TCRT) is a new adaption of aimed at addressing these difficulties across ED diagnoses. This study investigates the effects TCRT as an adjunctive treatment for patients EDs on clinical outcomes. Methods: A randomized controlled trial compared effect 9 individual sessions in conjunction usual (TAU) TAU only concurrent difficulties. Participants were assessed baseline, post-treatment (12 weeks after baseline), follow-up (6 months assessment). The outcome measures included neuropsychological tests self-report questionnaires measuring psychopathology. analysis was accordance intention treat principles. Results: Sixty various diagnosis recruited. group (n = 30) displayed significantly greater improvement self-reported executive functioning, measured by Behavior Rating Inventory Executive Function-Adult version control 30). However, no superiority observed performance-based set shifting, or Moreover, there significant difference Conclusions: may enhance compensatory mechanisms rather than improve effectiveness symptoms directly Further investigation how impact everyday functioning provide valuable insights into TCRT's role treatment.

Language: Английский

Citations

0
Effect of cognitive remediation therapy in anorexia nervosa: a systematic review and meta-analysis DOI Creative Commons

Anas R. Alserihi,

Wejdan A. Hubayni,

Solaf Hilal Alotaibi

et al.

Frontiers in Psychiatry, Journal Year: 2024, Volume and Issue: 15

Published: Oct. 30, 2024

Anorexia nervosa (AN) can significantly affect cognitive well-being. Cognitive remediation therapy (CRT) is regarded as one of the effective treatments for impairment in some mental illnesses such schizophrenia, bipolar disorder, and attention deficit. For this reason, systematic review meta-analysis aim to assess effectiveness CRT patients with AN.

Language: Английский

Citations

1
A Narrative Review on the Neurocognitive Profiles in Eating Disorders and Higher Weight Individuals: Insights for Targeted Interventions DOI Open Access
Isabel Krug, An Binh Dang,

Evonne Lu

et al.

Nutrients, Journal Year: 2024, Volume and Issue: 16(24), P. 4418 - 4418

Published: Dec. 23, 2024

Background/Objectives: Recent research has increasingly explored the cognitive processes underlying eating disorders (EDs), including anorexia nervosa (AN), bulimia (BN), binge disorder (BED), other specified feeding or (OSFEDs), and individuals with higher weight (HW). This critical narrative review focuses on neurocognitive findings derived from mainly experimental tasks to provide a detailed understanding of functioning across these groups. Where data are lacking, we draw self-report measures neuroimaging offer supplementary insights. Method: A search major databases that prioritized meta-analyses recent publications (last 10 years) was conducted. Using comprehensive terms related EDs, HW, neurocognition, eligible studies focused human outcomes (e.g., flexibility, attentional bias, etc.) published in English were selected. Results: We found some characteristics, such as rigidity, impulsivity, emotion processing difficulties, dysregulated reward processing, appear transdiagnostic, spanning multiple ED subtypes HW populations. also revealed features specific HW. For instance, AN demonstrate an enhanced focus detail, BN BED characterized by pronounced bias toward food-related stimuli. In underpin behaviours associated overeating gain. Conclusions: These highlight importance both unique shared patterns By identifying transdiagnostic factors, rigidity alongside subtype/HW-specific vulnerabilities, researchers clinicians can develop more nuanced, evidence-based interventions address core mechanisms driving disordered behaviours.

Language: Английский

Citations

0