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Intermittent theta burst stimulation over the posterior superior temporal sulcus for children with autism spectrum disorder: A 4-week randomized blinded controlled trial followed by another 4-week open-label intervention / Hsing-Chang NI in Autism, 25-5 (July 2021)
[article]
Titre : Intermittent theta burst stimulation over the posterior superior temporal sulcus for children with autism spectrum disorder: A 4-week randomized blinded controlled trial followed by another 4-week open-label intervention Type de document : Texte imprimé et/ou numérique Auteurs : Hsing-Chang NI, Auteur ; Yi-Lung CHEN, Auteur ; Yi-Ping CHAO, Auteur ; Chen-Te WU, Auteur ; Yu-Yu WU, Auteur ; Sophie Hsin-Yi LIANG, Auteur ; Wei-Chih CHIN, Auteur ; Tai-Li CHOU, Auteur ; Susan Shur-Fen GAU, Auteur ; Ying-Zu HUANG, Auteur ; Hsiang-Yuan LIN, Auteur Article en page(s) : p.1279-1294 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/therapy Child Double-Blind Method Humans Single-Blind Method Temporal Lobe Transcranial Magnetic Stimulation Treatment Outcome autism spectrum disorder children and adolescents intervention posterior superior temporal sulcus theta burst stimulation Index. décimale : PER Périodiques Résumé : Intermittent theta burst stimulation is a varied form of repetitive transcranial magnetic non-invasive brain stimulation technique used to treat several neurological and psychiatric disorders. Its feasibility and therapeutic effects on the bilateral posterior superior temporal sulcus in children with autism are unknown. We conducted a single-blind, sham-controlled parallel randomized clinical trial in a hitherto largest sample of intellectually able children with autism (N=78). Participants randomized to the active group received two-session/week intermittent theta burst stimulation for continuous 8?weeks. Those in the sham group received two-session/week sham stimulations in the first 4?weeks and then active intervention for the following 4?weeks after unblinding. First, we found that continuous 8-week intermittent theta burst stimulation on the bilateral posterior superior temporal sulcus in children with autism is safe and tolerable. Second, we found that 8-week intermittent theta burst stimulation produced greater therapeutic efficacy, although we did not find any significant effects of 4-week intermittent theta burst stimulation on core symptoms and social cognitive performances in autism. Further analysis revealed that participants with higher intelligence and better social cognitive performance, alongside less attention-deficit hyperactivity disorder severity at baseline, were more likely to be responders. This study identified that the factors contribute to responders and the results suggest that longer courses of non-invasive brain stimulation may be needed to produce therapeutic benefits in autism, with consideration of heterogeneous responses. En ligne : http://dx.doi.org/10.1177/1362361321990534 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=475
in Autism > 25-5 (July 2021) . - p.1279-1294[article] Intermittent theta burst stimulation over the posterior superior temporal sulcus for children with autism spectrum disorder: A 4-week randomized blinded controlled trial followed by another 4-week open-label intervention [Texte imprimé et/ou numérique] / Hsing-Chang NI, Auteur ; Yi-Lung CHEN, Auteur ; Yi-Ping CHAO, Auteur ; Chen-Te WU, Auteur ; Yu-Yu WU, Auteur ; Sophie Hsin-Yi LIANG, Auteur ; Wei-Chih CHIN, Auteur ; Tai-Li CHOU, Auteur ; Susan Shur-Fen GAU, Auteur ; Ying-Zu HUANG, Auteur ; Hsiang-Yuan LIN, Auteur . - p.1279-1294.
Langues : Anglais (eng)
in Autism > 25-5 (July 2021) . - p.1279-1294
Mots-clés : Autism Spectrum Disorder/therapy Child Double-Blind Method Humans Single-Blind Method Temporal Lobe Transcranial Magnetic Stimulation Treatment Outcome autism spectrum disorder children and adolescents intervention posterior superior temporal sulcus theta burst stimulation Index. décimale : PER Périodiques Résumé : Intermittent theta burst stimulation is a varied form of repetitive transcranial magnetic non-invasive brain stimulation technique used to treat several neurological and psychiatric disorders. Its feasibility and therapeutic effects on the bilateral posterior superior temporal sulcus in children with autism are unknown. We conducted a single-blind, sham-controlled parallel randomized clinical trial in a hitherto largest sample of intellectually able children with autism (N=78). Participants randomized to the active group received two-session/week intermittent theta burst stimulation for continuous 8?weeks. Those in the sham group received two-session/week sham stimulations in the first 4?weeks and then active intervention for the following 4?weeks after unblinding. First, we found that continuous 8-week intermittent theta burst stimulation on the bilateral posterior superior temporal sulcus in children with autism is safe and tolerable. Second, we found that 8-week intermittent theta burst stimulation produced greater therapeutic efficacy, although we did not find any significant effects of 4-week intermittent theta burst stimulation on core symptoms and social cognitive performances in autism. Further analysis revealed that participants with higher intelligence and better social cognitive performance, alongside less attention-deficit hyperactivity disorder severity at baseline, were more likely to be responders. This study identified that the factors contribute to responders and the results suggest that longer courses of non-invasive brain stimulation may be needed to produce therapeutic benefits in autism, with consideration of heterogeneous responses. En ligne : http://dx.doi.org/10.1177/1362361321990534 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=475 Intermittent theta burst stimulation over the posterior superior temporal sulcus for children with autism spectrum disorder: A 4-week randomized blinded controlled trial followed by another 4-week open-label intervention / Hsing-Chang NI in Autism, 26-5 (July 2022)
[article]
Titre : Intermittent theta burst stimulation over the posterior superior temporal sulcus for children with autism spectrum disorder: A 4-week randomized blinded controlled trial followed by another 4-week open-label intervention Type de document : Texte imprimé et/ou numérique Auteurs : Hsing-Chang NI, Auteur ; Yi-Lung CHEN, Auteur ; Yi-Ping CHAO, Auteur ; Chen-Te WU, Auteur ; Yu-Yu WU, Auteur ; Sophie Hsin-Yi LIANG, Auteur ; Wei-Chih CHIN, Auteur ; Tai-Li CHOU, Auteur ; Susan Shur-Fen GAU, Auteur ; Ying-Zu HUANG, Auteur ; Hsiang-Yuan LIN, Auteur Article en page(s) : p.1279-1294 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/therapy Child Double-Blind Method Humans Single-Blind Method Temporal Lobe Transcranial Magnetic Stimulation Treatment Outcome autism spectrum disorder children and adolescents intervention posterior superior temporal sulcus theta burst stimulation Index. décimale : PER Périodiques Résumé : Intermittent theta burst stimulation is a varied form of repetitive transcranial magnetic non-invasive brain stimulation technique used to treat several neurological and psychiatric disorders. Its feasibility and therapeutic effects on the bilateral posterior superior temporal sulcus in children with autism are unknown. We conducted a single-blind, sham-controlled parallel randomized clinical trial in a hitherto largest sample of intellectually able children with autism (N=78). Participants randomized to the active group received two-session/week intermittent theta burst stimulation for continuous 8weeks. Those in the sham group received two-session/week sham stimulations in the first 4weeks and then active intervention for the following 4weeks after unblinding. First, we found that continuous 8-week intermittent theta burst stimulation on the bilateral posterior superior temporal sulcus in children with autism is safe and tolerable. Second, we found that 8-week intermittent theta burst stimulation produced greater therapeutic efficacy, although we did not find any significant effects of 4-week intermittent theta burst stimulation on core symptoms and social cognitive performances in autism. Further analysis revealed that participants with higher intelligence and better social cognitive performance, alongside less attention-deficit hyperactivity disorder severity at baseline, were more likely to be responders. This study identified that the factors contribute to responders and the results suggest that longer courses of non-invasive brain stimulation may be needed to produce therapeutic benefits in autism, with consideration of heterogeneous responses. En ligne : http://dx.doi.org/10.1177/1362361321990534 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=483
in Autism > 26-5 (July 2022) . - p.1279-1294[article] Intermittent theta burst stimulation over the posterior superior temporal sulcus for children with autism spectrum disorder: A 4-week randomized blinded controlled trial followed by another 4-week open-label intervention [Texte imprimé et/ou numérique] / Hsing-Chang NI, Auteur ; Yi-Lung CHEN, Auteur ; Yi-Ping CHAO, Auteur ; Chen-Te WU, Auteur ; Yu-Yu WU, Auteur ; Sophie Hsin-Yi LIANG, Auteur ; Wei-Chih CHIN, Auteur ; Tai-Li CHOU, Auteur ; Susan Shur-Fen GAU, Auteur ; Ying-Zu HUANG, Auteur ; Hsiang-Yuan LIN, Auteur . - p.1279-1294.
Langues : Anglais (eng)
in Autism > 26-5 (July 2022) . - p.1279-1294
Mots-clés : Autism Spectrum Disorder/therapy Child Double-Blind Method Humans Single-Blind Method Temporal Lobe Transcranial Magnetic Stimulation Treatment Outcome autism spectrum disorder children and adolescents intervention posterior superior temporal sulcus theta burst stimulation Index. décimale : PER Périodiques Résumé : Intermittent theta burst stimulation is a varied form of repetitive transcranial magnetic non-invasive brain stimulation technique used to treat several neurological and psychiatric disorders. Its feasibility and therapeutic effects on the bilateral posterior superior temporal sulcus in children with autism are unknown. We conducted a single-blind, sham-controlled parallel randomized clinical trial in a hitherto largest sample of intellectually able children with autism (N=78). Participants randomized to the active group received two-session/week intermittent theta burst stimulation for continuous 8weeks. Those in the sham group received two-session/week sham stimulations in the first 4weeks and then active intervention for the following 4weeks after unblinding. First, we found that continuous 8-week intermittent theta burst stimulation on the bilateral posterior superior temporal sulcus in children with autism is safe and tolerable. Second, we found that 8-week intermittent theta burst stimulation produced greater therapeutic efficacy, although we did not find any significant effects of 4-week intermittent theta burst stimulation on core symptoms and social cognitive performances in autism. Further analysis revealed that participants with higher intelligence and better social cognitive performance, alongside less attention-deficit hyperactivity disorder severity at baseline, were more likely to be responders. This study identified that the factors contribute to responders and the results suggest that longer courses of non-invasive brain stimulation may be needed to produce therapeutic benefits in autism, with consideration of heterogeneous responses. En ligne : http://dx.doi.org/10.1177/1362361321990534 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=483 Thinning faster? Age-related cortical thickness differences in adults with autism spectrum disorder / B. Blair BRADEN in Research in Autism Spectrum Disorders, 64 (August 2019)
[article]
Titre : Thinning faster? Age-related cortical thickness differences in adults with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : B. Blair BRADEN, Auteur ; Cory RIECKEN, Auteur Article en page(s) : p.31-38 Langues : Anglais (eng) Mots-clés : ASD Autism Aging Cortical thickness MRI Temporal lobe Brain Gray matter Index. décimale : PER Périodiques Résumé : Background Over the course of the last 30 years, autism spectrum disorder (ASD) diagnoses have increased, thus identifying a large group of aging individuals with ASD. Currently, little is known regarding how aging will affect these individual's neuroanatomy, compared to the neurotypical (NT) population. Because of the anatomical overlap of ASD-related cortical pathology and age-related cortical thinning, both following an anterior-to-posterior severity gradient, we hypothesize adults with ASD will show larger age-related cortical thinning than NT adults. Methods We analyzed cortical measurements using available data from the multi-site Autism Brain Imaging Data Exchange I (ABIDE I; n?=?282) and our own cohort of middle-age to older adults with and without ASD (n?=?47) mostly available in ABIDE II (n?=?35). We compared correlations between cortical measures and age in right-handed adults with ASD (n?=?157) and similar NT adults (n?=?172), controlling for IQ and site. Participants were 18–64 years of age (mean?=?29.8 years; median?=?26 years). Results We found significant differences between diagnosis groups in the relationship between age and cortical thickness for areas of left frontal lobe (pars opercularis), temporal lobe (inferior gyrus, middle gyrus, banks of the superior temporal sulcus, and entorhinal cortex), parietal lobe (inferior gyrus), and lateral occipital lobe. For all areas, adults with ASD showed a greater negative correlation between age and cortical thickness than NT adults. Conclusion As hypothesized, adults with ASD demonstrated exacerbated age-related cortical thinning, compared to NT adults. These differences were the largest and most extensive in the left temporal lobe. Future longitudinal work is warranted to investigate whether differences in brain age trajectories will translate to unique behavioral needs in older adults with ASD. En ligne : https://doi.org/10.1016/j.rasd.2019.03.005 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=399
in Research in Autism Spectrum Disorders > 64 (August 2019) . - p.31-38[article] Thinning faster? Age-related cortical thickness differences in adults with autism spectrum disorder [Texte imprimé et/ou numérique] / B. Blair BRADEN, Auteur ; Cory RIECKEN, Auteur . - p.31-38.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 64 (August 2019) . - p.31-38
Mots-clés : ASD Autism Aging Cortical thickness MRI Temporal lobe Brain Gray matter Index. décimale : PER Périodiques Résumé : Background Over the course of the last 30 years, autism spectrum disorder (ASD) diagnoses have increased, thus identifying a large group of aging individuals with ASD. Currently, little is known regarding how aging will affect these individual's neuroanatomy, compared to the neurotypical (NT) population. Because of the anatomical overlap of ASD-related cortical pathology and age-related cortical thinning, both following an anterior-to-posterior severity gradient, we hypothesize adults with ASD will show larger age-related cortical thinning than NT adults. Methods We analyzed cortical measurements using available data from the multi-site Autism Brain Imaging Data Exchange I (ABIDE I; n?=?282) and our own cohort of middle-age to older adults with and without ASD (n?=?47) mostly available in ABIDE II (n?=?35). We compared correlations between cortical measures and age in right-handed adults with ASD (n?=?157) and similar NT adults (n?=?172), controlling for IQ and site. Participants were 18–64 years of age (mean?=?29.8 years; median?=?26 years). Results We found significant differences between diagnosis groups in the relationship between age and cortical thickness for areas of left frontal lobe (pars opercularis), temporal lobe (inferior gyrus, middle gyrus, banks of the superior temporal sulcus, and entorhinal cortex), parietal lobe (inferior gyrus), and lateral occipital lobe. For all areas, adults with ASD showed a greater negative correlation between age and cortical thickness than NT adults. Conclusion As hypothesized, adults with ASD demonstrated exacerbated age-related cortical thinning, compared to NT adults. These differences were the largest and most extensive in the left temporal lobe. Future longitudinal work is warranted to investigate whether differences in brain age trajectories will translate to unique behavioral needs in older adults with ASD. En ligne : https://doi.org/10.1016/j.rasd.2019.03.005 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=399 The Mid-Fusiform Sulcus in Autism Spectrum Disorder: Establishing a Novel Anatomical Landmark Related to Face Processing / Carla J. AMMONS in Autism Research, 14-1 (January 2021)
[article]
Titre : The Mid-Fusiform Sulcus in Autism Spectrum Disorder: Establishing a Novel Anatomical Landmark Related to Face Processing Type de document : Texte imprimé et/ou numérique Auteurs : Carla J. AMMONS, Auteur ; Mary-Elizabeth WINSLETT, Auteur ; Jamie BICE, Auteur ; Priyanka PATEL, Auteur ; Kaitlyn E. MAY, Auteur ; Rajesh K. KANA, Auteur Article en page(s) : p.53-64 Langues : Anglais (eng) Mots-clés : autism spectrum disorder brain face perception fusiform gyrus magnetic resonance imaging neuroanatomy temporal lobe Index. décimale : PER Périodiques Résumé : Despite decades of research, the brain basis of aberrant face processing in autism spectrum disorder (ASD) remains a topic of debate. The mid-fusiform sulcus (MFS), a minor feature of the ventral occipitotemporal cortex, provides new directions for studying face processing. The MFS closely aligns with face-selective cortical patches and other structural and functional divisions of the fusiform gyrus; however, it has received little attention in clinical populations. We collected structural MRI data from 54 individuals with ASD and 61 age-and-IQ-matched controls ages 8 to 40?years. The MFS was identified on cortical surface reconstructions via 4 trained raters and classified into known surface patterns. Mean MFS gray matter volume (GMV), cortical surface area (SA), cortical thickness (CT), and standard deviation of CT (CT SD) were extracted. Effects of diagnosis, age, and hemisphere on MFS surface presentation and morphometry were assessed via multinomial logistic regression and mixed effects general linear modeling, respectively. The MFS was reliably identified in 97% of hemispheres examined. Macroanatomical patterns and age-related decreases in MFS GMV and CT were similar between groups. CT SD was greater in the left hemisphere in ASD. Participants' ability to interpret emotions and mental states from facial features was significantly negatively correlated with MFS CT and CT SD. Overall, the MFS is a stable feature of the fusiform gyrus in ASD and CT related measures appear to be sensitive to diagnosis and behavior. These results can inform future investigations of face processing and structure-function relationships in populations with social deficits. LAY SUMMARY: A small structural feature of the brain related to seeing faces (the mid-fusiform sulcus; MFS) appears similar in autism spectrum disorder (ASD) and neurotypical development; however, the thickness of this structure on the left side of the brain is more variable in ASD. People who are better at judging mental states from another person's eyes tend to have thinner and less variable MFS. This feature may teach us more about face processing and how brain structure influences function in ASD. En ligne : http://dx.doi.org/10.1002/aur.2425 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=441
in Autism Research > 14-1 (January 2021) . - p.53-64[article] The Mid-Fusiform Sulcus in Autism Spectrum Disorder: Establishing a Novel Anatomical Landmark Related to Face Processing [Texte imprimé et/ou numérique] / Carla J. AMMONS, Auteur ; Mary-Elizabeth WINSLETT, Auteur ; Jamie BICE, Auteur ; Priyanka PATEL, Auteur ; Kaitlyn E. MAY, Auteur ; Rajesh K. KANA, Auteur . - p.53-64.
Langues : Anglais (eng)
in Autism Research > 14-1 (January 2021) . - p.53-64
Mots-clés : autism spectrum disorder brain face perception fusiform gyrus magnetic resonance imaging neuroanatomy temporal lobe Index. décimale : PER Périodiques Résumé : Despite decades of research, the brain basis of aberrant face processing in autism spectrum disorder (ASD) remains a topic of debate. The mid-fusiform sulcus (MFS), a minor feature of the ventral occipitotemporal cortex, provides new directions for studying face processing. The MFS closely aligns with face-selective cortical patches and other structural and functional divisions of the fusiform gyrus; however, it has received little attention in clinical populations. We collected structural MRI data from 54 individuals with ASD and 61 age-and-IQ-matched controls ages 8 to 40?years. The MFS was identified on cortical surface reconstructions via 4 trained raters and classified into known surface patterns. Mean MFS gray matter volume (GMV), cortical surface area (SA), cortical thickness (CT), and standard deviation of CT (CT SD) were extracted. Effects of diagnosis, age, and hemisphere on MFS surface presentation and morphometry were assessed via multinomial logistic regression and mixed effects general linear modeling, respectively. The MFS was reliably identified in 97% of hemispheres examined. Macroanatomical patterns and age-related decreases in MFS GMV and CT were similar between groups. CT SD was greater in the left hemisphere in ASD. Participants' ability to interpret emotions and mental states from facial features was significantly negatively correlated with MFS CT and CT SD. Overall, the MFS is a stable feature of the fusiform gyrus in ASD and CT related measures appear to be sensitive to diagnosis and behavior. These results can inform future investigations of face processing and structure-function relationships in populations with social deficits. LAY SUMMARY: A small structural feature of the brain related to seeing faces (the mid-fusiform sulcus; MFS) appears similar in autism spectrum disorder (ASD) and neurotypical development; however, the thickness of this structure on the left side of the brain is more variable in ASD. People who are better at judging mental states from another person's eyes tend to have thinner and less variable MFS. This feature may teach us more about face processing and how brain structure influences function in ASD. En ligne : http://dx.doi.org/10.1002/aur.2425 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=441