Results 191 to 200 of about 239,572 (261)

Functional Brain Asymmetry Reveals Heterogeneous Subtypes in Autism Spectrum Disorder

open access: yesAutism Research, EarlyView.
ABSTRACT Heterogeneity is a critical factor in understanding inter‐individual brain and behavioral variability in autism spectrum disorder (ASD). Since individuals with ASD exhibit atypical communication and social interaction skills closely linked to brain lateralization, this study investigated ASD heterogeneity using an asymmetry index that captures
Chae Yeon Kim   +2 more
wiley   +1 more source

Identifying Unique Subgroups of Emotional and Behavioral Presentations in a Large Inpatient and Community Sample of Autistic Youth

open access: yesAutism Research, EarlyView.
ABSTRACT Autistic youth exhibit wide variability in emotional and behavioral challenges, yet few studies have identified meaningful subgroups based on these profiles. This study applied a random forests ensemble clustering algorithm to item‐level parent‐report data from the Emotion Dysregulation Inventory (EDI) and the Child Behavior Checklist (CBCL ...
Safaa Eldeeb   +6 more
wiley   +1 more source

Aberrant Neural Entrainment to Word‐Level Speech Patterns in Fragile X Syndrome: Evidence for a Statistical Learning Deficit

open access: yesAutism Research, EarlyView.
ABSTRACT Fragile X syndrome (FXS), the most common inherited cause of intellectual disability and autism spectrum disorder, causes significant language and cognitive impairments. Statistical learning refers to the ability to extract patterns from sensory input through mere exposure and plays a central role in language acquisition.
Laura J. Batterink   +13 more
wiley   +1 more source

Task‐Related Aperiodic EEG (1/f) Activity in Autism

open access: yesAutism Research, EarlyView.
ABSTRACT Autism has been hypothesized to involve atypicalities in the balance between neural excitation and inhibition (E/I). Aperiodic EEG activity, characterized by the 1/f exponent of the power spectrum, provides a proxy of cortical E/I dynamics. However, prior studies in autism report mixed findings regarding the slope of aperiodic activity.
Magdalena Matyjek   +3 more
wiley   +1 more source

Cortical Network Overconnectivity Relates to Sensory, Cognitive, and Social Dimensions in Young Children With Autism Spectrum Disorder

open access: yesAutism Research, EarlyView.
ABSTRACT The heterogeneity in both the neurobiological mechanisms and the phenotypic presentations of autism spectrum disorder (ASD) poses a major challenge to clinical and translational research. Alterations in functional connectivity (FC) have been associated with ASD, yet it remains unclear whether and how divergent brain network properties may ...
Borja Rodríguez‐Herreros   +16 more
wiley   +1 more source

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