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1.
Child Care Health Dev ; 50(3): e13264, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38606480

RESUMEN

BACKGROUND: The literature supports the role of parental dispositional mindfulness on parent-child relationship quality. However, little is known about the connection between these two aspects. OBJECTIVE: The aim of this study was to investigate whether emotion regulation during parenting, that is, the ability to control negative emotions, mediated the association between parental dispositional mindfulness and parent-child relationship quality. The study also explored the moderation role of child age on the association between parental dispositional mindfulness and parent's ability to control negative emotions during parenting. METHODS: Participants were 635 mothers of children aged between 12 months and 5 years. Mothers completed self-report questionnaires to measure maternal dispositional mindfulness, mother-child relationship quality and maternal control of negative emotions during parenting. RESULTS: Results showed that maternal ability to control negative emotions during parenting partially mediated the association between maternal dispositional mindfulness and mother-child relationship quality. Moreover, the moderation role of child age indicated that the association between maternal dispositional mindfulness and maternal ability to control negative emotions during parenting was stronger for older children's mothers. CONCLUSION: Dispositional mindfulness has a protective role for the quality of parenting and the mother-child relationship. Theoretical and practical implications are discussed.


Asunto(s)
Atención Plena , Responsabilidad Parental , Femenino , Humanos , Niño , Adolescente , Lactante , Responsabilidad Parental/psicología , Emociones , Relaciones Madre-Hijo/psicología , Madres/psicología
2.
J Clin Med ; 13(6)2024 Mar 09.
Artículo en Inglés | MEDLINE | ID: mdl-38541791

RESUMEN

Adaptive functioning constitutes a fundamental aspect of the phenotype associated with autism spectrum disorder (ASD) in preschool-aged children, exerting a significant influence on both the child and the family's overall quality of life. The aim of this study was to investigate the predictors of the adaptive functioning domains in preschool-age children with ASD at two time points, providing a snapshot of this fundamental developmental step. Methods: Ninety-five children with ASD (M = 3.89, SD = 1.13) were included in the study and longitudinal data (the mean length of the longitudinal data collection was 1 year) on ASD features such as social communication and social interaction, repetitive and restricted behavior, cognitive level, and adaptive functioning were collected. We considered autistic features, cognitive level, and sociodemographic factors as possible predictors of the different adaptive functioning domains one year later. Results: Data obtained showed a worsening of the ASD features and adaptive functioning after one year. Furthermore, the severity of repetitive and restricted behavior predicted adaptive functioning, especially in the social and practical domains of the child, one year later. This prediction was observed alongside the child's cognitive level. Conclusions: The study identifies some potential predictive factors of specific adaptive functioning domains in preschoolers with ASD. Considering how critical adaptive functioning is for the well-being of both the child and their family, it becomes imperative to design early-stage interventions focused on nurturing adaptive skills in children with ASD.

3.
Front Psychol ; 15: 1357808, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38505360

RESUMEN

Introduction: As captured by the individual trait of Sensory Processing Sensitivity (SPS), highly sensitive children perceive, process, and responds more strongly to stimuli. This increased sensitivity may make more demanding the process of regulating and managing emotions. Yet, developmental psychology literature also showed that other variables, as those related to the rearing environment, are likely to contribute to the process of regulating emotions. With the current contribution, we aim to bridge two lines of research, that of attachment studies and that of SPS, by investigating the additive and interactive contribution of SPS and internal working models of attachment representations on emotion regulation competencies in school-aged children. Method: Participants were N = 118 Italian children (mean age: 6.5, SD = 0.58 years, and 51.8% female) with their mothers. Children's positive attachment representations were rated observationally through the Manchester Child Attachment Story Task procedure during an individual session at school. Mothers reported on children SPS trait and emotion regulation competencies completing the Highly Sensitive Child Scale-parent report and the Emotion Regulation Checklist. We performed and compared a series of main and interaction effect models. Results: SPS was not directly associated with emotion regulation but it was significantly associated with positive attachment representations in predicting emotion regulation. Highly sensitive children showed poorer emotion regulation when the internalized representations were low in maternal warmth and responsiveness. When driven by sensitive and empathic attachment representation, highly sensitive children showed better emotion regulation than less-sensitive peers, suggesting a for better and for worse effect. Discussion: Highly sensitive children are not only more vulnerable to adversities but also show better emotion regulation competencies when supported by positive internal working models of attachment relationships. Overall, findings shed light on the link between SPS and attachment and suggest that working for promoting secure attachment relationships in parent-child dyads may promote better emotion regulation competences, particularly in highly sensitive children.

4.
Children (Basel) ; 11(2)2024 Feb 17.
Artículo en Inglés | MEDLINE | ID: mdl-38397371

RESUMEN

The present study aims to explore the forms of psychological parental control that are interconnected with dysfunctional emotional states (i.e., anxiety and depression), and how these internalizing problems may manifest as distorted behaviors (i.e., vigorexic and orthorexic behaviors) during adolescence. Participants included 403 Italian adolescent athletes (231 boys and 172 girls) aged 14 to 18 years. The participants completed self-report questionnaires designed to assess psychological parental control oriented towards dependence and achievement, anxiety and depression, and vigorexia and orthorexia. The results highlight how both forms of psychological parental control predict anxiety and depression. Furthermore, anxiety was found to be linked to both vigorexic and orthorexic behaviors, while depression is connected only to vigorexia. This study delves into the intricacies of parental influence on adolescents, revealing that both dependency-oriented and success-oriented psychological parental control have notable implications for the mental well-being of adolescents. The findings underscore the interconnectedness of these factors, demonstrating that anxiety can set off a chain reaction, leading to engagement in vigorexic and orthorexic behaviors. On the other hand, depression appears to be uniquely associated with vigorexia. These insights contribute to our understanding of the complex dynamics between parental control and adolescent mental health. The implications of this research extend to both theoretical frameworks and practical interventions, emphasizing the need for a nuanced approach to supporting adolescents in navigating these challenges.

5.
Children (Basel) ; 10(10)2023 Sep 29.
Artículo en Inglés | MEDLINE | ID: mdl-37892290

RESUMEN

The COVID-19 pandemic caused many enduring changes in the everyday life of families, with negative effects on parents' and children's wellbeing. However, there is a lack of studies in the literature exploring the emotional reactions and coping strategies of both mothers and children of different ages. Furthermore, most studies used only self-reports. This study aimed to identify the emotions and coping strategies of children, adolescents and their mothers and to verify the association between maternal and child wellbeing. A mixed-method design using interviews and questionnaires was applied to collect information on wellbeing (emotional reactions, behavioral/emotional problems) and coping strategies of both mothers (n = 65; M age = 42.17; SD = 4.40; M age = 41.63; SD = 4.48), and their children (n = 35, 8-10 year; n = 30, 11-13 year) during the second wave of the pandemic (December 2020). No differences between the groups emerged concerning the emotional reactions reported. In contrast, mothers and children of different ages reported different self-regulation and other-regulation strategies. Moreover, maternal strategies had different effects on children's wellbeing. The integration of qualitative and quantitative results was informative to understand how families adapted to the radical changes of everyday life related to the pandemic. The implications for developing interventions in such similar stressful situations to promote family wellbeing are discussed.

6.
Nutr Health ; : 2601060231194825, 2023 Aug 16.
Artículo en Inglés | MEDLINE | ID: mdl-37587748

RESUMEN

Background: This study seeks to further our understanding of the factors associated with adolescent athletes and disordered eating, by expanding current research into a less-explored eating disorder known as orthorexia. Aim: The aim of the study is to explore the impact of parents' relationships and emotional regulation on the orthorexia nervosa (ON) tendencies of adolescent athletes. Methods: The participants were 303 adolescents, ranging from 15 to 17 years old, of which 139 participated in competitive sport, and 164 did not. Three self-report questionnaires were administered to assess orthorexia (ORTO-15), relationship with parents (Inventory of Parent and Peer Attachment) and emotion regulation (Emotion Regulation Questionnaire). Results: The results highlight that those who practice sports report higher levels of orthorexia, inadequate relationships with parents, as well as greater emotional regulation difficulties. Furthermore, inadequate parents' relationship predicts orthorexia while expressive emotional regulation mediates this relationship. Conclusion: These findings highlight how ON tendencies in athletes are linked to poor management of emotions combined with inadequate relationships with parents in terms of communication and affection. Implications for practice and support for athletes are discussed.

7.
Children (Basel) ; 10(5)2023 May 14.
Artículo en Inglés | MEDLINE | ID: mdl-37238426

RESUMEN

The study investigated the emergence of toddlers' regulatory strategies in aversive contexts. Forty-two toddlers were observed at 24 and 30 months of age using two paradigms designed to elicit fear and anger. We examined toddlers' use of regulatory strategies at these two stages of life regarding the frequency of self-versus other-oriented strategies and of reactive versus more controlled behaviors. Results showed that the type and level of control of strategies used in toddlerhood in managing negative emotions depend on emotion (e.g., fear versus anger) and age. Toddlers used self-oriented strategies to regulate fear and other-oriented strategies to regulate anger. To manage fear, when toddlers got older, they increased the use of reactive strategies (i.e., releasing tension) and decreased the use of more purposeful strategies (i.e., dealing with the aversive stimulus). In contrast, to regulate anger, toddlers utilized an intermediate level of control (i.e., drawing the mother's attention to themselves) and increased the use of this strategy with age. In addition, toddlers were able to select appropriate strategies for different stressors, and they increased with age the ability to adapt the strategies to the environmental conditions. Theoretical and practical implications are discussed.

8.
Front Psychol ; 14: 1163773, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37179883

RESUMEN

Background: Caregiver sensitivity is associated with positive child outcomes, and improving sensitivity is often the aim of parenting-directed interventions. However, sensitivity was conceptualized in Western cultures, and its application in populations with different backgrounds is still limited. Objective: This study aimed to foster a contextualized cultural understanding of the meaning and nature of sensitivity by assessing the possibility of evaluating sensitivity in a low-income population living in Ethiopia and describing the nature of (in)sensitive parenting. Moreover, the associations between sensitivity and discipline, the quality of the environment, and individual characteristics were explored. Methods: Parental sensitivity was coded on naturalistic video-recorded observations of free interactions between 25 female primary caregivers and their children. Caregivers completed questionnaires on discipline strategies and the level of satisfaction with the environment (access to basic needs, quality of house condition, community and family support, quality of learning opportunities, and working conditions). Results: The assessment of sensitivity in this population was possible, with caregivers showing the full range of sensitivity levels. A description of manifestations of sensitivity in this population is provided. A K-means cluster analysis evidenced that high sensitivity was associated with high satisfaction regarding housing conditions and family environment. No association between sensitivity and discipline emerged. Conclusion: The findings show the feasibility of assessing sensitivity in this sample. The descriptions of observed behaviors contribute to understanding culturally specific aspects of sensitivity to consider when assessing sensitivity in similar populations. The study provides considerations and guidelines to inform the structure of culturally-based interventions to promote sensitive parenting in similar cultural and socioeconomic situations.

9.
Dev Psychopathol ; 35(3): 1390-1403, 2023 08.
Artículo en Inglés | MEDLINE | ID: mdl-35256026

RESUMEN

The interplay of parenting and environmental sensitivity on children's behavioral adjustment during, and immediately after, the COVID-19 lockdown restrictions was investigated in two longitudinal studies involving Italian preschoolers (Study 1, N = 72; 43% girls, Myears = 3.82(1.38)) and primary school children (Study 2, N = 94; 55% girls, Myears = 9.08(0.56)). Data were collected before and during the first-wave lockdown (Studies 1 and 2) and one month later (Study 1). Parental stress and parent-child closeness were measured. Markers of environmental sensitivity in children were temperamental fearfulness and Sensory Processing Sensitivity. Results showed little change in externalizing and internalizing behaviors over time, but differences emerged when considering parenting and children's environmental sensitivity. In preschoolers, greater parenting stress was related to a stronger increase in internalizing and externalizing behaviors, with children high in fearful temperament showing a more marked decrease in externalizing behaviors when parenting stress was low. In school-aged children, parent-child closeness emerged as a protective factor for internalizing and externalizing behaviors during COVID-19, with children high in Sensory Processing Sensitivity showing a marked decrease in internalizing behaviors when closeness was high. Implications for developmental theory and practice in times of pandemic are discussed.


Asunto(s)
COVID-19 , Responsabilidad Parental , Femenino , Humanos , Niño , Masculino , Control de Enfermedades Transmisibles , Padres , Síntomas Afectivos
10.
Psychophysiology ; 60(3): e14198, 2023 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-36271701

RESUMEN

The ability to establish a connection between the direction of the other's gaze and the object that is observed has important implications in the development of social cognition and learning. In this study, we analyzed alpha and theta band oscillations in one group of 9-month-old infants by implementing a face-to-face live paradigm, which presented the infants with a triadic social interaction with a real human being. We compared neural activations in two experimental conditions: Congruent and Incongruent gaze shift following the appearance of an object. In the Incongruent object-gaze shift condition, we observed an increase of the theta power in comparison with the Congruent condition. We also found an enhancement of the alpha activity during the Congruent versus the Incongruent object-gaze condition. These findings confirm the involvement of the theta and alpha band activity in the detection of the gaze of others when it shifts toward a referential target. We consider that the theta band modulation could be associated with the processing of unexpected events. Furthermore, the increase of the alpha band activity during the Congruent object-gaze condition seems to be in agreement with prior findings on the mechanisms of internally controlled attention that emerge before the first year of life. The implementation of a live paradigm elicited a partially different oscillatory pattern in comparison with non-live standard paradigms, supporting the importance of an ecological set-up reproducing real-life conditions to study the development of social cognition.


Asunto(s)
Fijación Ocular , Aprendizaje , Humanos , Lactante , Interacción Social , Cognición Social , Encéfalo
11.
Psychol Res ; 87(5): 1549-1559, 2023 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-36183026

RESUMEN

Time perception is not always veridical, but it can be modulated by changes in internal and external context. The most-acknowledged theory in this regard hypothesises the existence of an internal clock allowing us to subjectively estimate time intervals. The aim of the present study is to investigate the possible effect of such an internal clock, measured as the ability to reproduce a target duration, in the mental manipulation of time: 63 healthy participants were asked to Bisect and to Double reference time intervals, besides Reproducing them. Moreover, to investigate whether time processing might be predicted by individual differences, handedness, anxiety, and personality traits were also assessed by means of standardized questionnaires. Results show that participants correctly Reproduce time intervals (internal clock), but they overestimate time intervals during Bisection and underestimate them during Doubling. We explain this unexpected pattern of results as a kind of aftereffect, due to the short-term retention (adaptation) to the subjective representation of shorter (Bisection) vs longer (Doubling) intervals, respectively. Moreover, hierarchic regression models reveal that some personality traits can predict Bisection accuracy, but they clearly show that the best predictor for both Bisection and Doubling is the accuracy in Reproducing time intervals, confirming the fundamental role of the internal clock in time estimation. We conclude that time estimation is a unique skill, mostly independent from inter-individual differences, and the new paradigms introduced here (bisection vs doubling) reveal that the correct functioning of the internal clock also explains the ability to mentally manipulate the time.


Asunto(s)
Lateralidad Funcional , Percepción del Tiempo , Humanos , Individualidad
12.
Dev Psychopathol ; : 1-14, 2022 Dec 12.
Artículo en Inglés | MEDLINE | ID: mdl-36503569

RESUMEN

Children differ in their environmental sensitivity (ES), which can be measured observationally or by self-report questionnaire. A parent-report scale represents an important tool for investigating ES in younger children but has to be psychometrically robust and valid. In the current multistudy, we validated the parent-report version of the Highly Sensitive Child (HSC-PR) scale in Italian children, evaluating its factorial structure (Study 1, N = 1,857, 6.2 years, age range: 2.6-14 years) through a multigroup Confirmatory Factory Analysis in preschoolers (n = 1,066, 4.2 years) and school-age children (n = 791, 8.8 years). We then investigated the HSC-PR relationship with established temperament traits (Study 2, N = 327, 4.3 years), before exploring whether the scale moderates the effects of parenting stress on children's emotion regulation (Study 3, N = 112, 6.5 years). We found support for a bi-factor structure in both groups, though in preschoolers minor adaptations were suggested for one item. Importantly, the HSC-PR did not fully overlap with common temperament traits and moderated the effects of parenting stress on children emotion regulation. To conclude, the HSC-PR performs well and appears to capture ES in children.

13.
Dev Psychol ; 58(9): 1615-1628, 2022 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-35737537

RESUMEN

Mind-mindedness (MM) refers to caregivers' proclivity to treat a child as having an active and autonomous mental life. It has been shown to be a powerful predictor of many developmental outcomes and to mitigate the impact of risk conditions. However, longitudinal studies on MM reporting changes over time and individual differences among mothers have been scant and quite inconclusive, mainly due to the investigation of changes between only two time points. The current study analyzes MM's developmental trajectories across four time points (3, 6, 9, and 12 months of infants' age) along with the moderating effects of four variables (maternal sensitivity, age, education, and family income). The sample included healthy mother-infant dyads (N = 93, 46 female infants), belonging to monolingual Italian predominantly middle-class families, with 15% (n = 14) classified as low income (below the relative poverty threshold). The dyads were videotaped during semistructured play interactions and transcripts were coded for appropriate mind-related comments (AMRCs) and nonattuned mind-related comments (NAMRCs). Mothers' AMRCs, compared to NAMRCs, showed more temporal stability. Both AMRCs and NAMRCs showed a linear decrease with individual differences across dyads decreasing over time, and dyads becoming increasingly similar one with the other. Low income moderated the normative trend of appropriate mind-related comments. These findings suggest that MM, while depending largely on an individual trait at earlier ages, when infants' mental states are less intelligible, adapts to the increase of infants' sociocommunicative repertoire over time. They also highlight the importance of ecological constraints on the quality of caregiving. (PsycInfo Database Record (c) 2022 APA, all rights reserved).


Asunto(s)
Relaciones Madre-Hijo , Apego a Objetos , Femenino , Humanos , Lactante , Estudios Longitudinales , Madres , Pobreza
14.
Vaccines (Basel) ; 10(6)2022 May 26.
Artículo en Inglés | MEDLINE | ID: mdl-35746462

RESUMEN

Anti-SARS-CoV-2 vaccines appear to be the only escape from the COVID-19 pandemic. As healthcare workers were among the first in society to be vaccinated, understanding their emotional status post-vaccination is fundamental to the promotion of COVID-19 vaccines among the rest of society. The aims of this study were to investigate the predictors of positive and negative emotions experienced by healthcare workers after being vaccinated and to understand whether those emotions were related to the modalities of vaccine promotion within the community. A cohort of 5790 Italian healthcare workers completed an original online survey regarding their experience with anti-SARS-CoV-2 vaccines and reported on a series of personal and environmental factors. The data obtained show that increased risk perception of COVID-19, vaccine confidence and receipt of greater quantities of information regarding vaccines are predictors of a more positive emotional state post-vaccination. Predictors of a more negative emotional state are older age, lower education, lower confidence and receipt of smaller quantities of information, in addition to neurotic personality traits and high risk perception of COVID-19. Importantly, vaccination promotion may be favoured by a happy emotional status after vaccination. This study can serve as a source of guidelines for the promotion of COVID-19 vaccination among healthcare workers and laypeople.

15.
Front Psychol ; 13: 804792, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35615186

RESUMEN

Infant-directed speech (IDS), the particular form of spontaneous language observed in interactions between parents and their infants, is a crucial aspect of the mother-infant interaction and an index of the attunement of maternal linguistic input to her infant communicative abilities and needs during dyadic interactions. The present study aimed to explore linguistic and pragmatic features of IDS during mother-infant interactions at 3-month of infant age. The effects of infant (birth status: preterm vs. full-term birth), maternal (perceived parenting stress) and dyadic (dyadic co-regulation) factors on IDS were explored. Results evidenced few differences between the groups on IDS linguistic characteristics. Moreover, observing the interaction of birth status and dyadic co-regulation, full-term mothers varied their IDS pragmatic features according to the quality of co-regulation while preterm mothers did not. Parenting stress was associated to specific linguistic IDS features independently from the birth status. Findings are discussed underling implications for the study of preterm dyads interactions and the importance to consider the interplay of several factors in affecting the quality of IDS.

16.
Cogn Emot ; 36(5): 987-994, 2022 08.
Artículo en Inglés | MEDLINE | ID: mdl-35484913

RESUMEN

Previous studies consistently showed age-related differences in temporal judgment and temporal memory. Importantly, emotional valence plays a crucial role in older adults' information processing. In this study, we examined the effects of emotions at the intersection between time and memory, analysing age-related differences in a temporal source memory task. Twenty-five younger adults (age range 18-35), 25 old adults (age range 65-74), and 25 old-old adults (age range 75-84) saw a series of emotional pictures in three sessions separated by a one-day rest period. In the fourth session, participants were asked to indicate in which session (1, 2, or 3) they saw each picture. Results showed that old-old adults tended to collocate negative pictures distant in time, while positive stimuli were remembered as more recent than real, compared to neutral pictures. To a lower extent, people over 65 showed the same pattern of results. In contrast, emotional valence did not affect younger adults' temporal positioning of stimuli. Current findings fit well with the Socio-Emotional Selectivity Theory's assumptions and extended the literature on the positivity effect to temporal source memory.


Asunto(s)
Envejecimiento , Emociones , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Envejecimiento/psicología , Cognición , Humanos , Juicio , Recuerdo Mental , Adulto Joven
17.
Child Care Health Dev ; 48(6): 895-900, 2022 11.
Artículo en Inglés | MEDLINE | ID: mdl-35297081

RESUMEN

BACKGROUND: The lockdown imposed to contain the COVID-19 pandemic brought deep changes in the daily life of Italian children and adolescents, increasing the time spent at home. This study aims to explore how activities that children and adolescents carried out at home during the lockdown were related to their emotional and behavioural well-being. METHOD: Parents completed an anonymous online survey on how much time their children and adolescents dedicated to social networks, solitary screen time, play time and to a series of parent-child dyadic activities. They also reported on their offspring's emotional difficulties and behavioural problems. RESULTS: The use of social networks had a negative impact on children's emotional difficulties, while it promoted well-being in adolescents. Pertaining to solitary screen activities, these were associated with more behavioural problems in both children and adolescents. Regarding parent-child dyadic activities, get along with the parent was associated with less emotional difficulties and behavioural problems in children and with less behavioural problems in adolescents. Furthermore, for adolescents, the more they talked with the parent, the less behavioural problems they evidenced. CONCLUSION: The current study may help to identify activities that could be promoted and those that should be limited to effectively menage home time, in order to ultimately safeguard the emotional and behavioural well-being of children and adolescents.


Asunto(s)
COVID-19 , Adolescente , COVID-19/epidemiología , COVID-19/prevención & control , Control de Enfermedades Transmisibles , Emociones , Humanos , Pandemias/prevención & control , Padres/psicología
19.
J Physiol ; 600(6): 1455-1471, 2022 03.
Artículo en Inglés | MEDLINE | ID: mdl-34799873

RESUMEN

Recent studies have synchronized transcranial magnetic stimulation (TMS) application with pre-defined brain oscillatory phases showing how brain response to perturbation depends on the brain state. However, none have investigated whether phase-dependent TMS can possibly modulate connectivity with homologous distant brain regions belonging to the same network. In the framework of network-targeted TMS, we investigated whether stimulation delivered at a specific phase of ongoing brain oscillations might favour stronger cortico-cortical (c-c) synchronization of distant network nodes connected to the stimulation target. Neuronavigated TMS pulses were delivered over the primary motor cortex (M1) during ongoing electroencephalography recording in 24 healthy individuals over two repeated sessions 1 month apart. Stimulation effects were analysed considering whether the TMS pulse was delivered at the time of a positive (peak) or negative (trough) phase of µ-frequency oscillation, which determines c-c synchrony within homologous areas of the sensorimotor network. Diffusion weighted imaging was used to study c-c connectivity within the sensorimotor network and identify contralateral regions connected with the stimulation spot. Depending on when during the µ-activity the TMS-pulse was applied (peak or trough), its impact on inter-hemispheric network synchrony varied significantly. Higher M1-M1 phase-lock synchronization after the TMS-pulse (0-200 ms) in the µ-frequency band was found for trough compared to peak stimulation trials in both study visits. Phase-dependent TMS delivery might be crucial not only to amplify local effects but also to increase the magnitude and reliability of the response to the external perturbation, with implications for interventions aimed at engaging more distributed functional brain networks. KEY POINTS: Synchronized transcranial magnetic stimulation (TMS) pulses with pre-defined brain oscillatory phases allow evaluation of the impact of brain states on TMS effects. TMS pulses over M1 at the negative peak of the µ-frequency band induce higher phase-lock synchronization with interconnected contralateral homologous regions. Cortico-cortical synchronization changes are linearly predicted by the fibre density and cross-section of the white matter tract that connects the two brain regions. Phase-dependent TMS delivery might be crucial not only to amplify local effects but also to increase the magnitude and reliability of within-network synchronization.


Asunto(s)
Corteza Motora , Estimulación Magnética Transcraneal , Encéfalo , Electroencefalografía/métodos , Potenciales Evocados Motores/fisiología , Humanos , Corteza Motora/fisiología , Reproducibilidad de los Resultados , Estimulación Magnética Transcraneal/métodos
20.
Res Dev Disabil ; 120: 104130, 2022 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-34826776

RESUMEN

BACKGROUND: The lockdown due to the COVID-19 pandemic has been a difficult period for children with Autism Spectrum Disorder (ASD), and their families. AIMS: The aim of this study was to investigate the predictors of the quality of life (QoL) of children with ASD and their parents throughout the first lockdown, providing a snapshot of the impact of the pandemic on these families life. METHOD AND PROCEDURES: A cohort of 243 parents of children with ASD (2-15 years old) completed an original online survey regarding the modification of ASD cores symptoms during lockdown, the type of interventions they had done before and during lockdown and the activities performed by the child. Respondents filled the PedsQL for themselves and their children. OUTCOME AND RESULTS: The data obtained show a worsening of specific ASD core symptoms during lockdown and their role in predicting parents and children's QoL. Furthermore, protective factors for a better children's QoL as the Telehealth intervention, and some activities done at home during the lockdown as physical activity and play with parents are identified. CONCLUSIONS: This study identifies the QoL's risk and protective factors for children with ASD and their families. Furthermore, reveals the fundamental role of the parents as children's QoL protective factor, suggesting a higher collaboration between families and health care providers, whilst potentially improving families and children's QoL.


Asunto(s)
Trastorno del Espectro Autista , COVID-19 , Adolescente , Niño , Preescolar , Control de Enfermedades Transmisibles , Humanos , Pandemias , Padres , Factores Protectores , Calidad de Vida , SARS-CoV-2
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