Atypical core-periphery brain dynamics in autism

D Roy, LQ Uddin - Network Neuroscience, 2021 - direct.mit.edu
The intrinsic function of the human brain is dynamic, giving rise to numerous behavioral
subtypes that fluctuate distinctively at multiple timescales. One of the key dynamical …

Coactivation pattern analysis reveals altered salience network dynamics in children with autism spectrum disorder

E Marshall, JS Nomi, B Dirks, C Romero… - Network …, 2020 - direct.mit.edu
Brain connectivity studies of autism spectrum disorder (ASD) have historically relied on static
measures of functional connectivity. Recent work has focused on identifying transient …

Predicting brain age during typical and atypical development based on structural and functional neuroimaging

Q Wang, K Hu, M Wang, Y Zhao, Y Liu… - Human Brain …, 2021 - Wiley Online Library
Exploring typical and atypical brain developmental trajectories is very important for
understanding the normal pace of brain development and the mechanisms by which mental …

Metacognition and behavioral regulation predict distinct aspects of social functioning in autism spectrum disorder

HM Bednarz, JA Trapani, RK Kana - Child neuropsychology, 2020 - Taylor & Francis
Executive function (EF) deficits are common in autism spectrum disorder (ASD), and
previous studies suggest that EF may influence or predict social functioning. Thus, EF is a …

Altered global modular organization of intrinsic functional connectivity in autism arises from atypical node‐level processing

P Sigar, LQ Uddin, D Roy - Autism Research, 2023 - Wiley Online Library
Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by
restricted interests and repetitive behaviors as well as social‐communication deficits. These …

Abnormal amygdala functional connectivity and deep learning classification in multifrequency bands in autism spectrum disorder: A multisite functional magnetic …

H Ma, Y Cao, M Li, L Zhan, Z Xie, L Huang… - Human Brain …, 2023 - Wiley Online Library
Previous studies have explored resting‐state functional connectivity (rs‐FC) of the amygdala
in patients with autism spectrum disorder (ASD). However, it remains unclear whether there …

FastSurfer-HypVINN: Automated sub-segmentation of the hypothalamus and adjacent structures on high-resolutional brain MRI

S Estrada, D Kügler, E Bahrami, P Xu, D Mousa… - Imaging …, 2023 - direct.mit.edu
The hypothalamus plays a crucial role in the regulation of a broad range of physiological,
behavioral, and cognitive functions. However, despite its importance, only a few small-scale …

Hyperbolic disc embedding of functional human brain connectomes using resting-state fMRI

W Whi, S Ha, H Kang, DS Lee - Network Neuroscience, 2022 - direct.mit.edu
The brain presents a real complex network of modular, small-world, and hierarchical nature,
which are features of non-Euclidean geometry. Using resting-state functional magnetic …

GPT-based Normative Models of Brain sMRI Correlate with Dimensional Psychopathology

SL Mendes, WHL Pinaya, PM Pan, A Gadelha… - Imaging …, 2024 - direct.mit.edu
Abstract Generative Pre-trained Transformer (GPT) models have been widely used for
language tasks with surprising results. Furthermore, neuroimaging studies using deep …

[HTML][HTML] Considering dynamic nature of the brain: the clinical importance of connectivity variability in machine learning classification and prediction

I Song, TH Lee - bioRxiv, 2023 - ncbi.nlm.nih.gov
The brain connectivity of resting-state fMRI (rs-fMRI) represents an intrinsic state of brain
architecture, and it has been used as a useful neural marker for detecting psychiatric …