Attention-Related Neurophysiological Changes After an 8-Week Mindfulness-Based Cognitive Therapy Intervention: a Pilot Follow-up Study

被引：0

作者：

Salamin, Virginie ^{[1
]}

Rigucci, Silvia ^{[2
]}

Rougemont-Buecking, Ansgar ^{[1
,3
]}

Horat, Sibylle ^{[3
]}

Gothuey, Isabelle ^{[1
,4
]}

Merlo, Marco ^{[4
]}

Missonnier, Pascal ^{[1
,3
]}

机构：

[1] Mental Hlth Network Fribourg RFSM, Sect Psychiat & Psychotherapy Adults, Chem Cardinal Journet 3, CH-1752 Villars Sur Glane, Switzerland

[2] Sapienza Univ Rome, Fac Med & Psychol, Dept Neurosci, Mental Hlth & Sensory Organs NESMOS, Rome, Italy

[3] Univ Fribourg, Fac Sci & Med, Med Sect, Lab Psychiat Neurosci & Psychotherapy,Translat Psy, Fribourg, Switzerland

[4] Univ Fribourg, Fac Sci & Med, Med Sect, Fribourg, Switzerland

来源：

INTERNATIONAL JOURNAL OF COGNITIVE THERAPY | 2024年 / 17卷 / 02期

关键词：

Mindfulness-based interventions; Attentional network test (ANT); Event-related potentials (ERPs); Event-related spectral perturbations (ERSPs); EATING-DISORDERS; VIRTUAL-REALITY; BEHAVIORAL THERAPY; ICD-10-SYMPTOM-RATING ISR; BULIMIA-NERVOSA; BODY-IMAGE; COMORBIDITY; BELIEFS; ASSOCIATION; PREVALENCE;

D O I：

10.1007/s41811-023-00191-z

中图分类号：

B849 [应用心理学];

学科分类号：

040203 ;

摘要：

This naturalistic study investigated the effects of an 8-week mindfulness-based cognitive therapy (MBCT) group intervention on attention. Eighteen participants completed the attentional network test (ANT) during an EEG recording. All measures were repeated before, following, and 3 months after MBCT. Clinical improvements were found at post-test and follow-up. Reaction times significantly decreased from baseline to follow-up with consistently high accuracy. However, ANT scores did not change. Recording sessions had no effect on cue- or target-related event-related potentials (ERP). However, event-related spectral perturbation (ERSP) results revealed that from baseline to follow-up, congruent targets needed fewer attentional resources. Information processing needed for conflict resolution decreased between baseline and follow-up. No converging results regarding clinical improvements and changes in behavioral and ERP measures of ANT were found. ERSP analysis demonstrated that congruent attentional tasks needed less cortical processing at follow-up. Further research that includes data from controls is needed to rule out possible training effects on the measured data.

引用

页码：290 / 316

页数：27