
- <Centre d'Information et de documentation du CRA Rhône-Alpes
- CRA
- Informations pratiques
-
Adresse
Centre d'information et de documentation
Horaires
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexLundi au Vendredi
Contact
9h00-12h00 13h30-16h00Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Adresse
Auteur Kaitlin K. CUMMINGS
|
|
Documents disponibles écrits par cet auteur (7)
Faire une suggestion Affiner la rechercheAge-related changes in neural responses to sensory stimulation in autism: a cross-sectional study / Kaitlin K. CUMMINGS ; Susan Y. BOOKHEIMER ; Mirella DAPRETTO ; Shulamite A. GREEN in Molecular Autism, 14 (2023)
![]()
[article]
Titre : Age-related changes in neural responses to sensory stimulation in autism: a cross-sectional study Type de document : texte imprimé Auteurs : Kaitlin K. CUMMINGS, Auteur ; Susan Y. BOOKHEIMER, Auteur ; Mirella DAPRETTO, Auteur ; Shulamite A. GREEN, Auteur Article en page(s) : 38 p. Langues : Anglais (eng) Mots-clés : Adolescent Child Humans *Autistic Disorder/diagnostic imaging *Autism Spectrum Disorder Cross-Sectional Studies Prefrontal Cortex/diagnostic imaging Cerebellum Magnetic Resonance Imaging/methods Autism spectrum disorder Development Neural activity Sensory over-responsivity Sensory processing fMRI Index. décimale : PER Périodiques Résumé : BACKGROUND: Sensory over-responsivity (SOR) is an impairing sensory processing challenge in autism spectrum disorder (ASD) which shows heterogenous developmental trajectories and appears to improve into adulthood in some but not all autistic individuals. However, the neural mechanisms underlying interindividual differences in these trajectories are currently unknown. METHODS: Here, we used functional magnetic resonance imaging (fMRI) to investigate the association between age and neural activity linearly and nonlinearly in response to mildly aversive sensory stimulation as well as how SOR severity moderates this association. Participants included 52 ASD (14F) and 41 (13F) typically developing (TD) youth, aged 8.6-18.0 years. RESULTS: We found that in pre-teens, ASD children showed widespread activation differences in sensorimotor, frontal and cerebellar regions compared to TD children, while there were fewer differences between ASD and TD teens. In TD youth, older age was associated with less activation in the prefrontal cortex. In contrast, in ASD youth, older age was associated with more engagement of sensory integration and emotion regulation regions. In particular, orbitofrontal and medial prefrontal cortices showed a nonlinear relationship with age in ASD, with an especially steep increase in sensory-evoked neural activity during the mid-to-late teen years. There was also an interaction between age and SOR severity in ASD youth such that these age-related trends were more apparent in youth with higher SOR. LIMITATIONS: The cross-sectional design limits causal interpretations of the data. Future longitudinal studies will be instrumental in determining how prefrontal engagement and SOR co-develop across adolescence. CONCLUSIONS: Our results suggest that enhanced recruitment of prefrontal regions may underlie age-related decreases in SOR for a subgroup of ASD youth. En ligne : https://dx.doi.org/10.1186/s13229-023-00571-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=518
in Molecular Autism > 14 (2023) . - 38 p.[article] Age-related changes in neural responses to sensory stimulation in autism: a cross-sectional study [texte imprimé] / Kaitlin K. CUMMINGS, Auteur ; Susan Y. BOOKHEIMER, Auteur ; Mirella DAPRETTO, Auteur ; Shulamite A. GREEN, Auteur . - 38 p.
Langues : Anglais (eng)
in Molecular Autism > 14 (2023) . - 38 p.
Mots-clés : Adolescent Child Humans *Autistic Disorder/diagnostic imaging *Autism Spectrum Disorder Cross-Sectional Studies Prefrontal Cortex/diagnostic imaging Cerebellum Magnetic Resonance Imaging/methods Autism spectrum disorder Development Neural activity Sensory over-responsivity Sensory processing fMRI Index. décimale : PER Périodiques Résumé : BACKGROUND: Sensory over-responsivity (SOR) is an impairing sensory processing challenge in autism spectrum disorder (ASD) which shows heterogenous developmental trajectories and appears to improve into adulthood in some but not all autistic individuals. However, the neural mechanisms underlying interindividual differences in these trajectories are currently unknown. METHODS: Here, we used functional magnetic resonance imaging (fMRI) to investigate the association between age and neural activity linearly and nonlinearly in response to mildly aversive sensory stimulation as well as how SOR severity moderates this association. Participants included 52 ASD (14F) and 41 (13F) typically developing (TD) youth, aged 8.6-18.0 years. RESULTS: We found that in pre-teens, ASD children showed widespread activation differences in sensorimotor, frontal and cerebellar regions compared to TD children, while there were fewer differences between ASD and TD teens. In TD youth, older age was associated with less activation in the prefrontal cortex. In contrast, in ASD youth, older age was associated with more engagement of sensory integration and emotion regulation regions. In particular, orbitofrontal and medial prefrontal cortices showed a nonlinear relationship with age in ASD, with an especially steep increase in sensory-evoked neural activity during the mid-to-late teen years. There was also an interaction between age and SOR severity in ASD youth such that these age-related trends were more apparent in youth with higher SOR. LIMITATIONS: The cross-sectional design limits causal interpretations of the data. Future longitudinal studies will be instrumental in determining how prefrontal engagement and SOR co-develop across adolescence. CONCLUSIONS: Our results suggest that enhanced recruitment of prefrontal regions may underlie age-related decreases in SOR for a subgroup of ASD youth. En ligne : https://dx.doi.org/10.1186/s13229-023-00571-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=518 An Observed Assessment of Sensory Responsivity in Autism Spectrum Disorders: Associations with Diagnosis, Age, and Parent Report / Sapna RAMAPPA in Journal of Autism and Developmental Disorders, 53-10 (October 2023)
![]()
[article]
Titre : An Observed Assessment of Sensory Responsivity in Autism Spectrum Disorders: Associations with Diagnosis, Age, and Parent Report Type de document : texte imprimé Auteurs : Sapna RAMAPPA, Auteur ; Ariana ANDERSON, Auteur ; Jiwon JUNG, Auteur ; Robyn CHU, Auteur ; Kaitlin K. CUMMINGS, Auteur ; Genevieve PATTERSON, Auteur ; Nana J. OKADA, Auteur ; Shulamite A. GREEN, Auteur Article en page(s) : p.3860-3872 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Sensory features are common and impairing in autism spectrum disorder (ASD), but there are few observational sensory assessments that are valid across ages. We used the Sensory Processing 3-Dimensional (SP3-D) observed Assessment and parent-reported Inventory to examine sensory responsivity in 41 ASD and 33 typically-developing (TD) youth across 7-17 years. ASD youth had higher and more variable observed and reported sensory responsivity symptoms compared to TD, but the two measures were not correlated. Observed sensory over-responsivity (SOR) and sensory craving (SC) decreased with age in ASD, though SOR remained higher in ASD versus TD through adolescence. Results suggest that in ASD, the SP3-D Assessment can identify SOR through adolescence, and that there is value in integrating multiple sensory measures. En ligne : https://doi.org/10.1007/s10803-022-05653-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=511
in Journal of Autism and Developmental Disorders > 53-10 (October 2023) . - p.3860-3872[article] An Observed Assessment of Sensory Responsivity in Autism Spectrum Disorders: Associations with Diagnosis, Age, and Parent Report [texte imprimé] / Sapna RAMAPPA, Auteur ; Ariana ANDERSON, Auteur ; Jiwon JUNG, Auteur ; Robyn CHU, Auteur ; Kaitlin K. CUMMINGS, Auteur ; Genevieve PATTERSON, Auteur ; Nana J. OKADA, Auteur ; Shulamite A. GREEN, Auteur . - p.3860-3872.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 53-10 (October 2023) . - p.3860-3872
Index. décimale : PER Périodiques Résumé : Sensory features are common and impairing in autism spectrum disorder (ASD), but there are few observational sensory assessments that are valid across ages. We used the Sensory Processing 3-Dimensional (SP3-D) observed Assessment and parent-reported Inventory to examine sensory responsivity in 41 ASD and 33 typically-developing (TD) youth across 7-17 years. ASD youth had higher and more variable observed and reported sensory responsivity symptoms compared to TD, but the two measures were not correlated. Observed sensory over-responsivity (SOR) and sensory craving (SC) decreased with age in ASD, though SOR remained higher in ASD versus TD through adolescence. Results suggest that in ASD, the SP3-D Assessment can identify SOR through adolescence, and that there is value in integrating multiple sensory measures. En ligne : https://doi.org/10.1007/s10803-022-05653-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=511 Associations between physiological and neural measures of sensory reactivity in youth with autism / J. JUNG in Journal of Child Psychology and Psychiatry, 62-10 (October 2021)
![]()
[article]
Titre : Associations between physiological and neural measures of sensory reactivity in youth with autism Type de document : texte imprimé Auteurs : J. JUNG, Auteur ; T. D. ZBOZINEK, Auteur ; Kaitlin K. CUMMINGS, Auteur ; F. H. WILHELM, Auteur ; Mirella DAPRETTO, Auteur ; Michelle G. CRASKE, Auteur ; Susan Y. BOOKHEIMER, Auteur ; S. A. GREEN, Auteur Article en page(s) : p.1183-1194 Langues : Anglais (eng) Mots-clés : Adolescent Attention Autism Spectrum Disorder Autistic Disorder Brain/diagnostic imaging Child Humans Magnetic Resonance Imaging Autism spectrum disorders fMRI physiology sensory over-responsivity Index. décimale : PER Périodiques Résumé : BACKGROUND: Individuals with Autism Spectrum Disorder (ASD) commonly show sensory over-responsivity (SOR), an impairing condition related to over-reactive brain and behavioral responses to aversive stimuli. While individuals with ASD often show atypically high physiological arousal, it is unclear how this relates to sensory reactivity. We therefore investigated how physiological arousal relates to brain and behavioral indices of SOR, to inform understanding of the biological mechanisms underlying SOR and to determine whether physiological measures are associated with SOR-related brain responses. METHODS: Youth aged 8-18 (49 ASD; 30 age- and performance-IQ-matched typically developing (TD)) experienced mildly aversive tactile and auditory stimuli first during functional magnetic resonance imaging (N = 41 ASD, 26 TD) and then during skin conductance (SCR) (N = 48 ASD, 28 TD) and heart rate (HR) measurements (N = 48 ASD, 30 TD). Parents reported on their children's SOR severity. RESULTS: Autism Spectrum Disorder youth overall displayed greater SCR to aversive sensory stimulation than TD youth and greater baseline HR. Within ASD, higher SOR was associated with higher mean HR across all stimuli after controlling for baseline HR. Furthermore, the ASD group overall, and the ASD-high-SOR group in particular, showed reduced HR deceleration/greater acceleration to sensory stimulation compared to the TD group. Both SCR and HR were associated with brain responses to sensory stimulation in regions previously associated with SOR and sensory regulation. CONCLUSIONS: Autism Spectrum Disorder youth displayed heightened physiological arousal to mildly aversive sensory stimulation, with HR responses in particular showing associations with brain and behavioral measures of SOR. These results have implications for using psychophysiological measures to assess SOR, particularly in individuals with ASD who cannot undergo MRI. En ligne : http://dx.doi.org/10.1111/jcpp.13387 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456
in Journal of Child Psychology and Psychiatry > 62-10 (October 2021) . - p.1183-1194[article] Associations between physiological and neural measures of sensory reactivity in youth with autism [texte imprimé] / J. JUNG, Auteur ; T. D. ZBOZINEK, Auteur ; Kaitlin K. CUMMINGS, Auteur ; F. H. WILHELM, Auteur ; Mirella DAPRETTO, Auteur ; Michelle G. CRASKE, Auteur ; Susan Y. BOOKHEIMER, Auteur ; S. A. GREEN, Auteur . - p.1183-1194.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 62-10 (October 2021) . - p.1183-1194
Mots-clés : Adolescent Attention Autism Spectrum Disorder Autistic Disorder Brain/diagnostic imaging Child Humans Magnetic Resonance Imaging Autism spectrum disorders fMRI physiology sensory over-responsivity Index. décimale : PER Périodiques Résumé : BACKGROUND: Individuals with Autism Spectrum Disorder (ASD) commonly show sensory over-responsivity (SOR), an impairing condition related to over-reactive brain and behavioral responses to aversive stimuli. While individuals with ASD often show atypically high physiological arousal, it is unclear how this relates to sensory reactivity. We therefore investigated how physiological arousal relates to brain and behavioral indices of SOR, to inform understanding of the biological mechanisms underlying SOR and to determine whether physiological measures are associated with SOR-related brain responses. METHODS: Youth aged 8-18 (49 ASD; 30 age- and performance-IQ-matched typically developing (TD)) experienced mildly aversive tactile and auditory stimuli first during functional magnetic resonance imaging (N = 41 ASD, 26 TD) and then during skin conductance (SCR) (N = 48 ASD, 28 TD) and heart rate (HR) measurements (N = 48 ASD, 30 TD). Parents reported on their children's SOR severity. RESULTS: Autism Spectrum Disorder youth overall displayed greater SCR to aversive sensory stimulation than TD youth and greater baseline HR. Within ASD, higher SOR was associated with higher mean HR across all stimuli after controlling for baseline HR. Furthermore, the ASD group overall, and the ASD-high-SOR group in particular, showed reduced HR deceleration/greater acceleration to sensory stimulation compared to the TD group. Both SCR and HR were associated with brain responses to sensory stimulation in regions previously associated with SOR and sensory regulation. CONCLUSIONS: Autism Spectrum Disorder youth displayed heightened physiological arousal to mildly aversive sensory stimulation, with HR responses in particular showing associations with brain and behavioral measures of SOR. These results have implications for using psychophysiological measures to assess SOR, particularly in individuals with ASD who cannot undergo MRI. En ligne : http://dx.doi.org/10.1111/jcpp.13387 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456 Atypical cerebellar functional connectivity at 9 months of age predicts delayed socio-communicative profiles in infants at high and low risk for autism / Nana J. OKADA in Journal of Child Psychology and Psychiatry, 63-9 (September 2022)
![]()
[article]
Titre : Atypical cerebellar functional connectivity at 9 months of age predicts delayed socio-communicative profiles in infants at high and low risk for autism Type de document : texte imprimé Auteurs : Nana J. OKADA, Auteur ; Janelle LIU, Auteur ; Tawny TSANG, Auteur ; Erin NOSCO, Auteur ; Nicole M. MCDONALD, Auteur ; Kaitlin K. CUMMINGS, Auteur ; Jiwon JUNG, Auteur ; Genevieve PATTERSON, Auteur ; Susan Y. BOOKHEIMER, Auteur ; Shulamite A. GREEN, Auteur ; Shafali S JESTE, Auteur ; Mirella DAPRETTO, Auteur Article en page(s) : p.1002-1016 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/diagnostic imaging Autistic Disorder Cerebellum/diagnostic imaging Communication Humans Infant Magnetic Resonance Imaging Autism spectrum disorder fMRI infancy social communication Index. décimale : PER Périodiques Résumé : BACKGROUND: While the cerebellum is traditionally known for its role in sensorimotor control, emerging research shows that particular subregions, such as right Crus I (RCrusI), support language and social processing. Indeed, cerebellar atypicalities are commonly reported in autism spectrum disorder (ASD), a neurodevelopmental disorder characterized by socio-communicative impairments. However, the cerebellum's contribution to early socio-communicative development remains virtually unknown. METHODS: Here, we characterized functional connectivity within cerebro-cerebellar networks implicated in language/social functions in 9-month-old infants who exhibit distinct 3-year socio-communicative developmental profiles. We employed a data-driven clustering approach to stratify our sample of infants at high (n=82) and low (n=37) familial risk for ASD into three cohorts-Delayed, Late-Blooming, and Typical-who showed unique socio-communicative trajectories. We then compared the cohorts on indices of language and social development. Seed-based functional connectivity analyses with RCrusI were conducted on infants with fMRI data (n=66). Cohorts were compared on connectivity estimates from a-priori regions, selected on the basis of reported coactivation with RCrusI during language/social tasks. RESULTS: The three trajectory-based cohorts broadly differed in social communication development, as evidenced by robust differences on numerous indices of language and social skills. Importantly, at 9months, the cohorts showed striking differences in cerebro-cerebellar circuits implicated in language/social functions. For all regions examined, the Delayed cohort exhibited significantly weaker RCrusI connectivity compared to both the Late-Blooming and Typical cohorts, with no significant differences between the latter cohorts. CONCLUSIONS: We show that hypoconnectivity within distinct cerebro-cerebellar networks in infancy predicts altered socio-communicative development before delays overtly manifest, which may be relevant for early detection and intervention. As the cerebellum is implicated in prediction, our findings point to probabilistic learning as a potential intermediary mechanism that may be disrupted in infancy, cascading into alterations in social communication. En ligne : http://dx.doi.org/10.1111/jcpp.13555 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486
in Journal of Child Psychology and Psychiatry > 63-9 (September 2022) . - p.1002-1016[article] Atypical cerebellar functional connectivity at 9 months of age predicts delayed socio-communicative profiles in infants at high and low risk for autism [texte imprimé] / Nana J. OKADA, Auteur ; Janelle LIU, Auteur ; Tawny TSANG, Auteur ; Erin NOSCO, Auteur ; Nicole M. MCDONALD, Auteur ; Kaitlin K. CUMMINGS, Auteur ; Jiwon JUNG, Auteur ; Genevieve PATTERSON, Auteur ; Susan Y. BOOKHEIMER, Auteur ; Shulamite A. GREEN, Auteur ; Shafali S JESTE, Auteur ; Mirella DAPRETTO, Auteur . - p.1002-1016.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 63-9 (September 2022) . - p.1002-1016
Mots-clés : Autism Spectrum Disorder/diagnostic imaging Autistic Disorder Cerebellum/diagnostic imaging Communication Humans Infant Magnetic Resonance Imaging Autism spectrum disorder fMRI infancy social communication Index. décimale : PER Périodiques Résumé : BACKGROUND: While the cerebellum is traditionally known for its role in sensorimotor control, emerging research shows that particular subregions, such as right Crus I (RCrusI), support language and social processing. Indeed, cerebellar atypicalities are commonly reported in autism spectrum disorder (ASD), a neurodevelopmental disorder characterized by socio-communicative impairments. However, the cerebellum's contribution to early socio-communicative development remains virtually unknown. METHODS: Here, we characterized functional connectivity within cerebro-cerebellar networks implicated in language/social functions in 9-month-old infants who exhibit distinct 3-year socio-communicative developmental profiles. We employed a data-driven clustering approach to stratify our sample of infants at high (n=82) and low (n=37) familial risk for ASD into three cohorts-Delayed, Late-Blooming, and Typical-who showed unique socio-communicative trajectories. We then compared the cohorts on indices of language and social development. Seed-based functional connectivity analyses with RCrusI were conducted on infants with fMRI data (n=66). Cohorts were compared on connectivity estimates from a-priori regions, selected on the basis of reported coactivation with RCrusI during language/social tasks. RESULTS: The three trajectory-based cohorts broadly differed in social communication development, as evidenced by robust differences on numerous indices of language and social skills. Importantly, at 9months, the cohorts showed striking differences in cerebro-cerebellar circuits implicated in language/social functions. For all regions examined, the Delayed cohort exhibited significantly weaker RCrusI connectivity compared to both the Late-Blooming and Typical cohorts, with no significant differences between the latter cohorts. CONCLUSIONS: We show that hypoconnectivity within distinct cerebro-cerebellar networks in infancy predicts altered socio-communicative development before delays overtly manifest, which may be relevant for early detection and intervention. As the cerebellum is implicated in prediction, our findings point to probabilistic learning as a potential intermediary mechanism that may be disrupted in infancy, cascading into alterations in social communication. En ligne : http://dx.doi.org/10.1111/jcpp.13555 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486 Sensory over-responsivity and atypical neural responses to socially relevant stimuli in autism / G. PATTERSON ; Kaitlin K. CUMMINGS ; J. JUNG ; M. E. CAKAR ; L. ABBAS ; Susan Y. BOOKHEIMER ; M. DAPRETTO ; S. A. GREEN in Autism Research, 17-7 (July 2024)
![]()
[article]
Titre : Sensory over-responsivity and atypical neural responses to socially relevant stimuli in autism Type de document : texte imprimé Auteurs : G. PATTERSON, Auteur ; Kaitlin K. CUMMINGS, Auteur ; J. JUNG, Auteur ; M. E. CAKAR, Auteur ; L. ABBAS, Auteur ; Susan Y. BOOKHEIMER, Auteur ; M. DAPRETTO, Auteur ; S. A. GREEN, Auteur Article en page(s) : p.1328-1343 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Abstract Although aversive responses to sensory stimuli are common in autism spectrum disorder (ASD), it remains unknown whether the social relevance of aversive sensory inputs affects their processing. We used functional magnetic resonance imaging (fMRI) to investigate neural responses to mildly aversive nonsocial and social sensory stimuli as well as how sensory over-responsivity (SOR) severity relates to these responses. Participants included 21 ASD and 25 typically-developing (TD) youth, aged 8.6-18.0 years. Results showed that TD youth exhibited significant neural discrimination of socially relevant versus irrelevant aversive sensory stimuli, particularly in the amygdala and orbitofrontal cortex (OFC), regions that are crucial for sensory and social processing. In contrast, ASD youth showed reduced neural discrimination of social versus nonsocial stimuli in the amygdala and OFC, as well as overall greater neural responses to nonsocial compared with social stimuli. Moreover, higher SOR in ASD was associated with heightened responses in sensory-motor regions to socially-relevant stimuli. These findings further our understanding of the relationship between sensory and social processing in ASD, suggesting limited attention to the social relevance compared with aversiveness level of sensory input in ASD versus TD youth, particularly in ASD youth with higher SOR. En ligne : https://dx.doi.org/https://doi.org/10.1002/aur.3179 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=533
in Autism Research > 17-7 (July 2024) . - p.1328-1343[article] Sensory over-responsivity and atypical neural responses to socially relevant stimuli in autism [texte imprimé] / G. PATTERSON, Auteur ; Kaitlin K. CUMMINGS, Auteur ; J. JUNG, Auteur ; M. E. CAKAR, Auteur ; L. ABBAS, Auteur ; Susan Y. BOOKHEIMER, Auteur ; M. DAPRETTO, Auteur ; S. A. GREEN, Auteur . - p.1328-1343.
Langues : Anglais (eng)
in Autism Research > 17-7 (July 2024) . - p.1328-1343
Index. décimale : PER Périodiques Résumé : Abstract Although aversive responses to sensory stimuli are common in autism spectrum disorder (ASD), it remains unknown whether the social relevance of aversive sensory inputs affects their processing. We used functional magnetic resonance imaging (fMRI) to investigate neural responses to mildly aversive nonsocial and social sensory stimuli as well as how sensory over-responsivity (SOR) severity relates to these responses. Participants included 21 ASD and 25 typically-developing (TD) youth, aged 8.6-18.0 years. Results showed that TD youth exhibited significant neural discrimination of socially relevant versus irrelevant aversive sensory stimuli, particularly in the amygdala and orbitofrontal cortex (OFC), regions that are crucial for sensory and social processing. In contrast, ASD youth showed reduced neural discrimination of social versus nonsocial stimuli in the amygdala and OFC, as well as overall greater neural responses to nonsocial compared with social stimuli. Moreover, higher SOR in ASD was associated with heightened responses in sensory-motor regions to socially-relevant stimuli. These findings further our understanding of the relationship between sensory and social processing in ASD, suggesting limited attention to the social relevance compared with aversiveness level of sensory input in ASD versus TD youth, particularly in ASD youth with higher SOR. En ligne : https://dx.doi.org/https://doi.org/10.1002/aur.3179 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=533 Sensory processing challenges as a novel link between early caregiving experiences and mental health / Laura Alicia ALBA ; Kaitlin K. CUMMINGS ; Jiwon JUNG ; Yael H. WAIZMAN ; João F. GUASSI MOREIRA ; Natalie M. SARAGOSA-HARRIS ; Emilia NINOVA ; Jill M. WATERMAN ; Audra K. LANGLEY ; Nim TOTTENHAM ; Jennifer A. SILVERS ; Shulamite A. GREEN in Development and Psychopathology, 35-4 (October 2023)
![]()
PermalinkSex Differences in Salience Network Connectivity and its Relationship to Sensory Over-Responsivity in Youth with Autism Spectrum Disorder / Kaitlin K. CUMMINGS in Autism Research, 13-9 (September 2020)
![]()
Permalink

