Metacognition and Headache: Which Is the Role in Childhood and Adolescence?

Migraine - a borderland disease to epilepsy: near it but not of it

BACKGROUND

Migraine and epilepsy are two paroxysmal chronic neurological disorders affecting a high number of individuals and being responsible for a high individual and socioeconomic burden. The link between these disorders has been of interest for decades and innovations concerning diagnosing and treatment enable new insights into their relationship.

FINDINGS

Although appearing to be distinct at first glance, both diseases exhibit a noteworthy comorbidity, shared pathophysiological pathways, and significant overlaps in characteristics like clinical manifestation or prophylactic treatment. This review aims to explore the intricate relationship between these two conditions, shedding light on shared pathophysiological foundations, genetic interdependencies, common and distinct clinical features, clinically overlapping syndromes, and therapeutic similarities. There are several shared pathophysiological mechanisms, like CSD, the likely underlying cause of migraine aura, or neurotransmitters, mainly Glutamate and GABA, which represent important roles in triggering migraine attacks and seizures. The genetic interrelations between the two disorders can be observed by taking a closer look at the group of familial hemiplegic migraines, which are caused by mutations in genes like CACNA1A, ATP1A2, or SCN1A. The intricate relationship is further underlined by the high number of shared clinical features, which can be observed over the entire course of migraine attacks and epileptic seizures. While the variety of the clinical manifestation of an epileptic seizure is naturally higher than that of a migraine attack, a distinction can indeed be difficult in some cases, e.g. in occipital lobe epilepsy. Moreover, triggering factors like sleep deprivation or alcohol consumption play an important role in both diseases. In the period after the seizure or migraine attack, symptoms like speech difficulties, tiredness, and yawning occur. While the actual attack of the disease usually lasts for a limited time, research indicates that individuals suffering from migraine and/or epilepsy are highly affected in their daily life, especially regarding cognitive and social aspects, a burden that is even worsened using antiseizure medication. This medication allows us to reveal further connections, as certain antiepileptics are proven to have beneficial effects on the frequency and severity of migraine and have been used as a preventive drug for both diseases over many years.

CONCLUSION

Migraine and epilepsy show a high number of similarities in their mechanisms and clinical presentation. A deeper understanding of the intricate relationship will positively advance patient-oriented research and clinical work.

The role of metacognition, negative automatic thoughts and emotions in migraine-related disability among adult migraine patients

This cross-sectional study investigates the relationship between problematic metacognitions, negative cognitive content and emotional distress, and migraine-related disability among adult migraine patients. The migraine group consisted of 74 patients. Forty-seven healthy volunteers with similar sociodemographic characteristics were selected as the comparison group. Sociodemographic form, Migraine Disability Assessment Scale, Depression Anxiety Stress Scale, Automatic Thought Questionnaire, and Metacognition Questionnaire-30 were administered. Our results showed that higher depression, anxiety, stress levels, and negative automatic thoughts are significantly associated with more significant migraine disability. Our data also showed that high levels of depression and increased headache frequency predict migraine-related severe disability. We found that the frequency of headaches over three months and positive beliefs about worry significantly predicted the presence of chronicity in migraine. Our findings may help determine different approaches such as cognitive behavioral therapy and relaxation techniques in treating migraine.

Social cognition in chronic migraine with medication overuse: a cross-sectional study on different aspects of mentalization and social relationships

BACKGROUND

Social cognition refers to all mental operations to decipher information needed in social interactions. Here we aimed to outline the socio-cognitive profile of Chronic Migraine with Medication Overuse (CM + MO), given they are recognized to be at risk of socio-cognitive difficulties. Given the multidimensionality of this construct, we considered: (1) socio-cognitive abilities, (2) socio-cognitive beliefs, (3) alexithymia and autism traits, and (4) social relationships.

METHODS

Seventy-one patients suffering from CM + MO, 61 from episodic migraine (EM), and 80 healthy controls (HC) were assessed with a comprehensive battery: (1) the Faux Pas test (FP), the Strange Stories task (SS), the Reading Mind in the Eyes test (RMET), (2) the Tromsø Social Intelligence Scale, (3) the Toronto Alexithymia Scale, the Autism Spectrum Quotient, (4) the Lubben Social Network Scale, the Friendship Scale.

RESULTS

CM + MO: (1) performed similar to EM but worse than HC in the FP and SS, while they were worse than EM and HC in the RMET; (2) were similar to EM and HC in social intelligence; (3) had more alexithymic/autistic traits than EM and HC; (4) reported higher levels of contact with their family members but felt little support from the people around them than HC.

CONCLUSIONS

CM + MO results characterized by a profile of compromised socio-cognitive abilities that affects different dimensions. These findings may have a relevant role in multiple fields related to chronic headache: from the assessment to the management.

Migraine and epilepsy: Social cognition skills in pediatric population

INTRODUCTION

The goal of the present study was to comparatively analyze Social Cognition skills in a pediatric population diagnosed with Migraine or Epilepsy, compared to Typically Developing children (TD). The secondary aim was to relate Social Cognition skills with other migraine- or epilepsy-related variables and with executive and cognitive functions.

MATERIALS AND METHODS

In our cross-sectional observational study 119 children and adolescents (aged 6-16) with Migraine or Focal Epilepsy and 61 TD peers were recruited. Both the clinical groups and TD peers performed a neuropsychological evaluation through standardized test to assess Theory of Mind (TM), Emotion Recognition through facial expression (ER), executive function and non-verbal cognitive abilities.

RESULTS

Children and adolescents with Migraine or Focal Epilepsy showed comparable scores between each other, however their scores were significantly lower than their TD peers, in both ER and TM. Social Cognition skills were significantly related to executive functions.

CONCLUSION

Our study suggests that some chronic neurological conditions in childhood, such as Migraine and Epilepsy, may be associated with difficulties in Social Cognition skills, and that these difficulties may be related to a deficit in executive functions. The relationship between these two higher cognitive abilities should be further explored in future studies. Our results also suggest the importance of monitoring cognitive abilities in pediatric patients with Migraine or Epilepsy, in order to detect early impairment and ensure the necessary support.

Social and emotional cognition in patients with severe migraine consulting in a tertiary headache center: A preliminary study

Twenty-three severe migraine participants were studied to investigate social and emotional cognition features and explore their relationship with depression, anxiety and alexithymia. In comparison to normative data, 74% were under the norm for the Faux Pas subtest, 13% for the facial emotion recognition subtest and 52% for the overall composite score of the mini-SEA. Factor 1, Factor 3, and the total score of the TAS-20 were negatively correlated with the Faux Pas subtest. Our preliminary study shows that severe migraine patients present difficulties in inferring mental states, which could be related to alexithymia. It would be useful to identify these impairments in order to improve the quality of care provided. Clinical Trials registration number: NCT03577548.

Alexithymia, Metacognition, and Theory of Mind in Children and Preadolescents With Migraine Without Aura (MWoA): A Case-Control Study

Background: Some studies have demonstrated the high impact of headache and migraine in several areas of children and adolescents' life. In recent years, there has been an increase in scientific interest in the relationship between migraine and emotional regulation, investigating the possible consequences of emotional dysregulation on physical and mental health. While some studies have been carried out on the relationship between alexithymia and headache or migraine (especially in adults), no data exist on relationship between Theory of Mind (TOM), metacognition, and alexithymia in children and adolescents with migraine. Methods: Children with diagnosis of migraine without aura (MWoA) (36 males and 34 females) were compared to a healthy control group (31 males and 39 females). The age range was from 8 to 13 years in both groups. All children completed the Alexithymia Questionnaire for Children (AQC) for the assessment of alexithymia levels and the Domain of Social Perception included in the NEPSY-II to evaluate levels of TOM. Metacognitive development was evaluated with Io e La Mia Mente for children aged between 8 and 10 years and with Metacognitions Questionnaire for Children (MCQ-C) for children from 11 to 13. Results: There were no differences between children with MWoA and the control group in metacognitive abilities; only in the subscale "Negative Meta Worrying" of MCQ-C girls scored higher than boys, regardless of the group they were part of. Also, in the NEPSY-II subscale there were no statistically significant differences between the two groups. Children with MWoA scored higher in the AQC subscales "Difficulty Identifying Feelings" and "Difficulty Describing Feelings" than controls. Moreover, children between 8 and 10 years statistically differed from older children in "Difficulty Identifying Feelings" and in Total Score. Conclusion: Our data suggest that children with MWoA have no metacognitive and TOM problems compared to a healthy group. The experimental group showed higher traits of alexithymia, confirming what suggested by other studies in the literature. Future research will have to focus on migraine with aura and tension-type headache to evaluate any differences with children with MWoA.

Effect of Sex and Adaptation on Migraine Frequency and Perceived Stress: A Cross-Sectional Case-Control Study

Background: Perceived stress has been related to migraine. The relationship between sex, migraine frequency, and severity of perceived stress remains unclear. We investigated perceived stress among migraineurs. Methods: This cross-sectional case-control study involved 577 clinical outpatients at a tertiary hospital in Taiwan. Demographic and clinical data, including migraine characteristics, were collected. Migraineurs were stratified by episode frequency, aura and sex, and analyses were controlled for confounding variables. Multivariable linear regressions were used to inspect whether migraine frequency (1-4, 5-8, 9-14, or ≥15 headache days per month) was associated with perceived stress as assessed by the Perceived Stress Scale (PSS). Results: Perceived stress was significantly higher in high frequency migraineurs (mean ± standard deviation (SD), 23.3 ± 8.7) than in low frequency migraineurs (mean ± SD, 21.9 ± 9.2; P < 0.05). After stratifying the analysis by sex, this result was observed in male subjects, but was insignificant in female subjects. In addition, the relationship between migraine frequency and perceived stress was not prominent in aura-present or -absent subgroups. Conclusions: Higher perceived stress was associated with higher migraine frequency, but not in chronic migraine and female subgroups. Adaptation to migraine and various psychiatric comorbidities may contribute to these associations.