Memory performance on the California Verbal Learning Test of children with benign childhood epilepsy with centrotemporal spikes

Verbal learning and retrieval, as well as the use of learning strategies, were assessed in 24 children with benign epilepsy with centrotemporal spikes (BECTS) and 16 controls, using the California Verbal Learning Test—Children’s Version. Neuropsychological data were correlated with EEG features. Compared with age-matched controls, the children with BECTS younger than 10 exhibited significant learning difficulties and were less efficient in using a semantic clustering strategy, whereas no such difference emerged for subjects older than 10. This suggests that the capacity for spontaneous use of a more efficient strategy matures later in children with BECTS. Moreover, the majority of those younger than 10 had multifocal anomalies, suggesting that the difficulties encountered might be caused by the presence of additional foci.     

Educational problems related to quantitative EEG changes in benign childhood epilepsy with centrotemporal spikes

The relationship between educational problems and clinical/electroencephalographic aspects was assessed in 38 children with benign childhood epilepsy with centrotemporal spikes (BECTS). Children were assessed using the School Performance Test; questionnaires on learning difficulties administered to parents and teachers; the Wechsler Intelligence Scale for Children, Third Edition; and EEGs. Absolute and relative amplitudes in the classic bands (quantitative EEG) and characteristics of epileptiform activity on the EEG were examined. Educational problems were observed in 7 (18.4%) children with BECTS. In this subgroup, relative alpha amplitudes at the central and parietal electrodes were lower as compared with those of the BECTS subgroup with normal educational performance and a control group matched for age, gender, and socioeconomic status. The data indicated a possible relationship between alterations in background brain electrical activity and the tendency toward inferior educational performance in children with BECTS. This study suggested that quantitative EEGs are a possible physiological tool in the assessment of cognitive aspects in children with BECTS.     

Long term outcome of benign childhood epilepsy with centrotemporal spikes: Dutch Study of Epilepsy in Childhood

PurposeTo determine long-term outcome in a cohort of children with newly diagnosed benign childhood epilepsy with centrotemporal spikes (BECTS).Methods29 children with BECTS were included in the Dutch Study of Epilepsy in Childhood. Each child was followed for 5 years, and subsequently contacted 12–17 years after enrolment to complete a structured questionnaire. Twenty children had typical BECTS, nine had atypical BECTS (age at onset <4 years, developmental delay or learning difficulties at inclusion, other seizure types, atypical EEG abnormalities).ResultsMean age at onset of epilepsy was 8.0 years with slight male preponderance. Most common seizure-types before enrolment were generalized tonic–clonic seizures (GTCS) and simple partial seizures; in 86% of the children seizures occurred during sleep. After 12–17 years, 96% had a terminal remission (TR_F) of more than 5 years and 89% of more than 10 years. Mean duration of epilepsy was 2.7 years; mean age at reaching TR_F was 10.6 years. Many children (63%) had experienced one or more (secondary) GTCS. Antiepileptic drugs were used by 79% of the children with a mean duration of 3.0 years. None of the children seemed to have developed learning problems or an arrest of cognitive development during follow-up. No significant differences were observed in patient characteristics or outcome between children with typical BECTS and children with atypical BECTS.ConclusionsAll children in our cohort, both those with typical and atypical BECTS, had a very good prognosis with high remission rates after 12–17 years. None of the predictive factors for disease course and outcome observed in earlier studies (other seizure types, age at onset, multiple seizures at onset) were prognostic in our cohort.     

Cognitive functions in children with benign childhood epilepsy with centrotemporal spikes (BECTS).

Benign childhood epilepsy with centrotemporal spikes (BECTS) is regarded as a benign form of epilepsy because of its usually favorable outcome, in terms of seizures. Eighteen children with BECTS were studied in terms of neuropsychological and learning abilities: intellectual quotient, oral language (phonological production, naming skills, verbal fluency and syntactic comprehension), drawing and visuo-spatial skills, visual and selective attention, verbal and visuo-spatial memory, reading, numeracy and spelling. The mean IQ of the population was within the normal range, but individual results were heterogeneous. Verbal functions and memory were normal. In contrast, drawing and visuo-spatial skills, attention and visuo-spatial memory were significantly weak compared to the normal range for age. Reading, numeracy and/or spelling ability were significantly delayed by one academic year or more in ten of the children. In conclusion, despite its benign outcome in terms of epilepsy, BECTS can be accompanied by specific cognitive disorders and low academic achievement.     

Deficit of endogenous spatial orienting of attention in children with benign epilepsy with centrotemporal spikes (BECTS)

Attention difficulties have been reported in children with benign epilepsy with centrotemporal spikes (BECTS) but have not yet been fully specified. The aim of this study was to evaluate the functions of exogenous and endogenous spatial orienting of attention and alerting in these children. Two versions of the spatial cueing paradigm and an alerting task, including trials with and without warning signal, were performed by 25 children with BECTS aged 6–12 years and 25 controls matched for age, gender and IQ. In these three tasks, patients were slower and made more omissions than controls. The alert effect amplitude was comparable in both groups at the longer SOAs (450 ms and 800 ms) while, at the shortest SOA (100 ms), it was greater in controls than in the BECTS group. In the first version of the spatial cueing task (peripheral cues and no probability information), the validity effect amplitude, measured by longer response times (RTs) in invalid trials compared to valid trials, was comparable in both groups. In the second version (central cues and a 75% probability that the target would appear at the cued location), the validity effect was larger in the BECTS group compared to controls because of a higher cost of invalid trials compared to neutral trials. These results suggest the existence of impairments in the endogenous orienting of attention in children with BECTS, in particular an attention disengagement deficit, while exogenous orienting of attention appears to be preserved.     

儿童良性癫痫伴中央颞区棘波患者的认知损害研究

目的探讨儿童良性癫痫伴中央颞区棘波(Benign epilepsy of childhood with centrotemporal spikes,BECTS)患者的认知损害特点。方法纳入2010年9月-2019年12月于首都医科大学宣武医院神经内科就诊的BECTS患者61例(BECTS组)。选取60名年龄、性别和教育程度相匹配的健康儿童和青少年作为对照组。对BECTS组及对照组进行神经心理学任务测试以评估其注意力、记忆力、计算力、语言功能、执行能力、视空间功能、视知觉及反应能力等多项认知功能。应用SPSS 20.0统计软件,对两组的认知任务测试得分进行独立样本t检验和秩和检验,对影响认知功能损害的各项临床因素进行多元线性回归分析。结果与对照组相比,BECTS组患者的配对联结学习平均(19.56±2.91)分,词语辨析测验的平均(23.67±9.50)分,物体数量认知的平均(61.45±13.14)分,言语工作记忆的平均(6.54±1.47)分,声音知觉测验的平均(5.79±5.90)分,Taylor复杂图形测验的平均(35.10±2.33)分,选择反应时的平均(700.34±493.05)分,均显著低于对照组(P<0.05)。在BECTS组中有36例起病<8岁,与起病≥8岁组相比,前者在视觉追踪任务、空间记忆任务、简单减法任务、数字数量大小比较、汉字押韵测试、词语辨析测试和视觉感知任务等大部分神经心理测试中得分均较低(P<0.05);34例接受单药治疗,27例接受两种及以上抗癫痫药物治疗,多药治疗组在注意力、记忆力、视知觉、反应力等方面均低于单药治疗组(P<0.05)。结论 BECTS患者存在注意力、记忆力、视知觉、声音知觉及反应速度的损害。起病年龄越小其认知损害的程度越重;多药治疗患者的认知损害程度较单药治疗重。     

Benign childhood epilepsy with centrotemporal spikes (BECTS) and developmental co-ordination disorder

BackgroundBenign epilepsy with centro-temporal spikes (BECTS) is a common childhood epilepsy syndrome also known as Rolandic Epilepsy (RE). Neurocognitive phenotypes have been described with greater focus on attention, reading and language domains but there have been far fewer studies focusing on motor functioning. This study included measures of motor, language and cognition in order to investigate the range, degree and pattern of difficulties associated with BECTS in a case series of children, but with a particular emphasis on motor skills.MethodTwenty-one children aged between 8 and 16 years with a diagnosis of BECTS were asked to complete standardized assessments for language, cognition, motor functioning and handwriting.ResultsWhen measuring across language, cognitive and motor domains, 19 (90.48%) of the twenty-one children with a diagnosis of BECTS showed some difficulties on at least one area of functioning using standardized assessment tests. Of particular note nearly half (47.62%) of the children had some difficulties in one or more areas of motor functioning.DiscussionChildren with BECTS have a heterogeneous pattern of neurocognitive impairments. The presence of motor difficulties (DCD) should be considered in all children routinely seen in clinical settings with BECTS and included in any screening processes.     

Impact of frequency and lateralization of interictal discharges on neuropsychological and fine motor status in children with benign epilepsy with centrotemporal spikes

Despite a positive prognosis for seizure remission, children with benign epilepsy with centrotemporal spikes (BECTS) have been reported to exhibit subtle neuropsychological difficulties. We examined the relationship between patterns of centrotemporal spikes (the typical electroencephalography [EEG] finding in BECTS) and neuropsychological and motor outcomes in children with new‐onset BECTS. Thirty‐four patients with new‐onset BECTS (not taking antiepileptic medication) and 48 typically developing children participated in the study. In BECTS patients, centrotemporal spikes (CTS) were evaluated in the first hour awake and first 2 h of sleep in a 24‐h EEG recording and left or right‐sided origin was noted. General intellectual function, language, visuospatial skill, processing speed, and fine motor skill were assessed in all participants. We found no significant difference between BECTS patients and controls on measures of general intellectual function, or visuospatial or language testing. There were significant differences in processing speed index and nondominant hand fine motor scores between groups. Significant negative relationships were observed between rates of left‐sided CTS and right hand fine motor scores. This suggests that psychomotor and fine motor speed are affected in BECTS, but the extent of affected domains may be more limited than previously suggested, especially in untreated patients early in the course of their epilepsy.     

Neuropsychological and functional MRI studies provide converging evidence of anterior language dysfunction in BECTS

Purpose:   Benign childhood epilepsy with centrotemporal spikes (BECTS) is the most common epilepsy syndrome of childhood and can be associated with language difficulties. The exact profile of these difficulties and their neurofunctional underpinnings, however, are not yet clear.
Methods:   To further understand the impact of the BECTS syndrome on language, we assessed language performance using standard neuropsychological measures, and patterns of language lateralization using functional magnetic resonance imaging (fMRI) in children with typical BECTS (n = 20) and healthy controls (n = 20).
Results:   The fMRI analyses revealed that language-related activation was less lateralized to the left hemisphere in anterior brain regions in the patients relative to the control group. This finding was consistent with decreased performance in the BECTS group compared to the control group on the neuropsychological measure most dependent on the integrity of anterior aspects of the language axis, namely, sentence production.
Discussion:   The converging lines of evidence from the neuropsychological and activation methodologies support the view that BECTS is associated with language difficulties that are regional, and anterior, in nature.     

Intellectual functioning in children with epilepsy: Frontal lobe epilepsy,childhood absence epilepsy and benign epilepsy with centro-temporal spikes

PurposeThe purpose of our study is to describe intellectual functioning in three common childhood epilepsy syndromes – frontal lobe epilepsy (FLE), childhood absence epilepsy (CAE) and benign epilepsy with centro-temporal spikes (BECTS). And also to determine the influence of epilepsy related variables, type of epilepsy, age at epilepsy onset, duration and frequency of epilepsy, and treatment on the scores.MethodsIntellectual functioning was examined in a group of 90 children with epilepsy (30 FLE, 30 CAE, 30 BECTS), aged 6–15 years, and compared with a control group (30). All subjects obtained a Full Scale IQ ≥ 70 and they were receiving no more than two antiepileptic medications. Participants completed the Wechsler Intelligence Scale for Children – Third Edition. The impact of epilepsy related variables (type of epilepsy, age at epilepsy onset, duration of epilepsy, seizure frequency and anti-epileptic drugs) on intellectual functioning was examined.ResultsChildren with FLE scored significantly worse than controls on WISC-III Verbal IQ, Full Scale IQ and Processing Speed Index. There was a trend for children with FLE to have lower intelligence scores than CAE and BECTS groups. Linear regression analysis showed no effect for age at onset, frequency of seizures and treatment. Type of epilepsy and duration of epilepsy were the best indicators of intellectual functioning.ConclusionIt is crucial that children with FLE and those with a longer active duration of epilepsy are closely monitored to allow the early identification and evaluation of cognitive problems, in order to establish adequate and timely school intervention plans.     

Cognitive and behavioral problems in children with centrotemporal spikes

Atypical features in benign epilepsy of childhood with centrotemporal spikes (BECTS) are not uncommon. There are children with BECTS who do not have a benign outcome in terms of neuropsychologic functioning. BECTS have been linked with Landau-Kleffner syndrome (LKS) and continuous spikes and waves during slow sleep (CSWS). At the Medical College of Georgia from January 1988 to June 1999, 78 children, ages 2-16 years, were identified to have electroencephalogram evidence of centrotemporal spikes. Their medical records were reviewed for developmental history, behavioral problems, and school performance. Children with structural lesions/other epileptic syndromes were excluded. Fifty-six demonstrated a history of clinical seizures compatible with BECTS and 22 demonstrated centrotemporal spikes without clinical seizures. Among all children with centrotemporal spikes, 9% (n = 7) were diagnosed with mild intellectual disability (intelligence quotient < 70), 10% (n = 8) with borderline functioning, 31% (n = 24) with behavioral problems, and 17% (n = 13) with specific learning disabilities. Three children with BECTS experienced language delay and regression. Seizure control for BECTS usually is achieved without much difficulty, with excellent long-term prognosis. However, the data presented indicate that a large number of BECTS patients exhibit learning or behavior problems that require intervention. A small number may demonstrate language outcome similar to children with LKS and CSWS.     

Development of cognitive functions in children with rolandic epilepsy

An initial investigation of cognitive functions in 32 children, aged 7 to 15 years, with rolandic epilepsy (RE), using an extensive test battery, was followed 2.5 to 3 years later by a second assessment of 26 of these children, using the same technique. The initial investigation reported cognitive deficits in memory and learning of auditory-verbal material together with executive functions compared with controls. At the second assessment, the ability for immediate memory, memory and learning of visuospatial as well as auditory-verbal material and delayed recall was the same in the RE group as in the control group. On one of the tests measuring executive functions, Verbal Fluency, the RE group scored significantly lower than controls. With respect to reading and writing ability, the children with RE had some difficulty with word comprehension. Nonverbal reasoning was the same in the two groups, as was general IQ. In conclusion, the children with RE did not present any major cognitive difficulties when a mean of approximately 5 years had passed since onset of the typical syndrome, and at a time when most of them were seizure-free. Maturational factors apparently are of importance to the course of RE.     

Early prediction of encephalopathic transformation in children with benign epilepsy with centro-temporal spikes

BackgroundMost children with Benign epilepsy with centro-temporal spikes (BECTS) undergo remission during late adolescence and do not require treatment. In a small group of patients, the condition may evolve to encephalopathic syndromes including epileptic encephalopathy with continuous spike-and-wave during sleep (ECSWS), or Landau-Kleffner Syndrome (LKS). Development of prediction models for early identification of at-risk children is of utmost importance.AimTo develop a predictive model of encephalopathic transformation using data-driven approaches, reveal complex interactions to identify potential risk factors.MethodsData were collected from a cohort of 91 patients diagnosed with BECTS treated between the years 2005–2017 at a pediatric neurology institute. Data on the initial presentation was collected based on a novel BECTS ontology and used to discover potential risk factors and to build a predictive model. Statistical and machine learning methods were compared.ResultsA subgroup of 18 children had encephalopathic transformation. The least absolute shrinkage and selection operator (LASSO) regression Model with Elastic Net was able to successfully detect children with ECSWS or LKS. Sensitivity and specificity were 0.83 and 0.44. The most notable risk factors were fronto-temporal and temporo-parietal localization of epileptic foci, semiology of seizure involving dysarthria or somatosensory auras.ConclusionNovel prediction model for early identification of patients with BECTS at risk for ECSWS or LKS. This model can be used as a screening tool and assist physicians to consider special management for children predicted at high-risk. Clinical application of machine learning methods opens new frontiers of personalized patient care and treatment.     

The executive profile of children with Benign Epilepsy of Childhood with Centrotemporal Spikes and Temporal Lobe Epilepsy

RationaleBenign Epilepsy of Childhood with Centrotemporal Spikes (BECTS) and temporal lobe epilepsy (TLE) represent two distinct models of focal epilepsy of childhood. In both, there is evidence of executive dysfunction. The purpose of the present study was to identify particular deficits in the executive function that would distinguish children with BECTS from children with TLE.MethodsWe prospectively evaluated 19 consecutive children and adolescents with TLE with hippocampal sclerosis (HS) (57.9% male; mean 11.74 years [SD 2.05]; mean IQ 95.21 [SD 15.09]), 19 with BECTS (36.8% male; mean 10.95 years [SD 2.33]; mean IQ 107.40 [SD 16.01]), and 21 age and gender-matched controls (33.3% male; mean 11.86 years [SD 2.25]; mean IQ 108.67 [15.05]). All participants underwent a neuropsychological assessment with a comprehensive battery for executive and attentional functions. We used ANOVA and chi-square to evaluate differences on demographic aspects among groups (BECTS, TLE-HS, and control groups). Group comparisons on continuous variables were complemented by MANOVA and Bonferroni posthoc comparisons.ResultsPatients with BECTS had worse performance than controls in: Matching Familiar Figures Test, time (p = 0.001); Matching Familiar Figures Test, time × errors index (p < 0.001); Verbal Fluency for foods (p = 0.038); Trail Making Test, part B time (p = 0.030); Trail Making Test, part B number of errors (p = 0.030); and WCST, number of categories achieved (p = 0.043). Patients with BECTS had worse performance than patients with TLE-HS on Matching Familiar Figures Test, time (p = 0.004), and Matching Familiar Figures Test, time × errors index (p < 0.001). Patients with TLE-HS had worse performance than controls on the following tests: Verbal Fluency for foods (p = 0.004); Wisconsin Card Sorting Test, the number of categories achieved (p < 0.001); and Wisconsin Card Sorting Test, the number of perseverative errors (p = 0.028). Patients with TLE-HS had worse performance than patients with BECTS on Digit Backward (p = 0.002); and the Wisconsin Card Sorting Test, the number of perseverative errors (p < 0.001).ConclusionsPatients with TLE and BECTS present distinct cognitive profiles. Patients with TLE-HS had worse performance in mental flexibility, concept formation, and working memory compared to BECTS. Patients with BECTS had worse inhibitory control compared to children with TLE-HS. Both TLE-HS and BECTS had a higher number of errors on an inhibitory control test. However, patients with BECTS had a slower mental processing even when compared to patients with TLE-HS. Rehabilitation programs for children with epilepsy must include children with benign epilepsies and must take into account the epileptic syndrome and its particular neurocognitive phenotype.     

Hand preference and hand skill in children with autism

Hand preference and hand skill was assessed in two broad age groups of children with autism, children with learning disabilities, and control schoolchildren. The first group comprised children ages 3–5 years and the second group of children ages 11–13 years. Degree of handedness remained relatively stable across age groups, particularly within the autistic and learning-disabled populations. The main difference was between the subject groups, with the normal controls more lateralized than either the children with autism or children with learning disabilities. As with degree of handedness, consistency of handedness also differed significantly between subject groups with the normal controls more consistent in their hand preference than the other two groups. In addition, younger children were less consistent in their hand preference than older children. However, the present study found noevidence of a dissociation of hand skill and hand preference in children with autism compared to children with learning disabilities and normal developing children.     

Disengagement and inhibition of visual-spatial attention are differently impaired in children with rolandic epilepsy and Panayiotopoulos syndrome

We assessed voluntary orientation and reorientation of visuospatial attention in 313 healthy 6- to 22-year-old participants, 30 children suffering from benign epilepsy with centrotemporal spikes (BECTS) and 13 children with Panayiotopoulos syndrome (PS). The developmental section highlights the late development of reorienting skills. Only children with BECTS-R showed a strong tendency toward a rightward bias in attentional orientation. Additionally, a unilateral deficit of disengagement characterizes the patients with BECTS-R and comorbid ADHD. Right rolandic spikes seem to aggravate subclinical reorienting difficulties. Finally, children with PS failed to diffuse inhibition, except in the nearest area outside the attentional focus. This deficit could be attributed to the typical occipital-to-frontal spreading of the spikes in PS. By showing distinct attentional deficiencies according to the epileptic syndrome and the epileptic focus lateralization in BECTS, the results provide new evidence for alterations of attentional mechanisms by interictal epileptic activity, which probably contribute to learning difficulties.     

Intrinsic brain activity as a diagnostic biomarker in children with benign epilepsy with centrotemporal spikes

Benign epilepsy with centrotemporal spikes (BECTS) is often associated with neural circuit dysfunction, particularly during the transient active state characterized by interictal epileptiform discharges (IEDs). Little is known, however, about the functional neural circuit abnormalities in BECTS without IEDs, or if such abnormalities could be used to differentiate BECTS patients without IEDs from healthy controls (HCs) for early diagnosis. To this end, we conducted resting‐state functional magnetic resonance imaging (RS‐fMRI) and simultaneous Electroencephalogram (EEG) in children with BECTS (n = 43) and age‐matched HC (n = 28). The simultaneous EEG recordings distinguished BECTS with IEDs (n = 20) from without IEDs (n = 23). Intrinsic brain activity was measured in all three groups using the amplitude of low frequency fluctuation at rest. Compared to HC, BECTS patients with IEDs exhibited an intrinsic activity abnormality in the thalamus, suggesting that thalamic dysfunction could contribute to IED emergence while patients without IEDs exhibited intrinsic activity abnormalities in middle frontal gyrus and superior parietal gyrus. Using multivariate pattern classification analysis, we were able to differentiate BECTS without IEDs from HCs with 88.23% accuracy. BECTS without epileptic transients can be distinguished from HC and BECTS with IEDs by unique regional abnormalities in resting brain activity. Both transient abnormalities as reflected by IEDs and chronic abnormalities as reflected by RS‐fMRI may contribute to BECTS development and expression. Intrinsic brain activity and multivariate pattern classification techniques are promising tools to diagnose and differentiate BECTS syndromes. Hum Brain Mapp 36:3878–3889, 2015. © 2015 Wiley Periodicals, Inc.     

Development of motor planning for dexterity tasks in trisomy 21

We examined the macroscopic aspects of motor planning in two manual dexterity tasks, comparing children, adolescents, and young adults with trisomy 21 (T21) with typically developing controls from a developmental perspective. We analyzed the order in which objects were picked up from a table during two manual tasks of the Movement Assessment Battery for Children (M-ABC). Participants with T21 were always slower than controls. Task completion times depended on the strategy used by participants to gather up the pegs or coins. A structured strategy, in which the participants picked the items up moving methodically along each row/column, contributed to rapid task completion by younger children and participants with T21. This study highlights the ability of children with T21 to select and maintain an efficient strategy that takes account of their motor difficulties. Developmental trajectories help to explain T21 functioning in these dexterity tasks.     

Default mode network alterations during language task performance in children with benign epilepsy with centrotemporal spikes (BECTS)

Benign epilepsy with centrotemporal spikes (BECTS) is the most common idiopathic epileptic disorder in children. Besides reported cognitive deficits, functional alterations mostly in the reorganization of language areas have also been described. In several publications, it has been reported that activation of the default mode network (DMN) can be reduced or altered in different neuropsychiatric and neurological disorders in adults. Whether this also holds true for children with epilepsy has so far not been clarified.To determine the functional activation of the DMN in children with BECTS, 20 patients and 16 healthy controls were examined using functional magnetic resonance imaging (fMRI), while a sentence generation task and a reading task were applied in a block design manner. To study the default mode network and the functional alterations between groups, an independent component analysis (ICA) was computed and further analyzed using SPM5.Compared with controls, children with BECTS showed not only significantly less activation of the DMN during the rest condition but also less deactivation during cognitive effort. This was most apparent in the precuneus, a key region of the DMN, while subjects were generating sentences.From these findings, we hypothesize that children with BECTS show a functional deficit that is reflected by alterations in the DMN.     

Benign epilepsy of childhood with centro-temporal spikes (BECTS) versus migraine: a neuropsychological assessment

Purpose

Epilepsy and migraine frequently show a clinical overlap. An increase in number of electroencephalographic abnormalities, such as centro-temporal spikes (CTS), may be observed in patients suffering from migraine, epileptic abnormalities that are typically in benign epilepsy of childhood with CTS (BECTS). The aim of this study is to better define the role of CTS in children with migraine compared to children with BECTS, in relation with their neuropsychological profile.

Methods

Thirty-two children were enrolled and divided into three groups on the basis of their diagnosis: 16 children (eight males and eight females, aged 12.3?±?2.58?years) affected by BECTS, 8 patients (four males and four females, aged 11.8?±?3.47?years) affected by BECTS and migraine, and 8 children (four males and four females, aged 13.5?±?1.79?years) affected by migraine showing CTS abnormalities. A cognitive and neuropsychological assessment was performed, using Wechsler Intelligence Scale for Children—third edition and NEPSY II, in all patients.

Results and conclusions

A similar neuropsychological impairment was found in patients affected by BECTS and in those affected by BECTS and migraine; a significant deficit in short- and long-term verbal memory was evident in patients affected by migraine and CTS. CTS in patients with migraine can influence the neuropsychological tests, with a possible negative impact on language and learning development.