Likun Xia

ORCID: 0000-0002-1839-5464
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About
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Research Areas
  • Functional Brain Connectivity Studies
  • Neural dynamics and brain function
  • EEG and Brain-Computer Interfaces
  • Mental Health Research Topics
  • Advanced Neuroimaging Techniques and Applications
  • Tensor decomposition and applications
  • Visual perception and processing mechanisms
  • Epilepsy research and treatment
  • Psychosomatic Disorders and Their Treatments
  • Neural and Behavioral Psychology Studies
  • Heart Rate Variability and Autonomic Control
  • Autism Spectrum Disorder Research
  • Sleep and related disorders

Kunming Medical University
2017-2021

Sixth Affiliated Hospital of Kunming Medical University
2017-2021

Forschungszentrum Jülich
2016

Heinrich Heine University Düsseldorf
2016

Purpose To analyze the integrity of white matter (WM) tracts in primary insomnia patients and provide better characterization abnormal WM its relationship with disease duration clinical features insomnia. Materials Methods This prospective study was approved by ethics committee Guangdong No. 2 Provincial People's Hospital. Tract-based spatial statistics were used to compare changes diffusion parameters from 23 30 healthy control (HC) participants, accuracy these distinguishing HC...

10.1148/radiol.2016152038 article EN Radiology 2016-04-05

The study was aimed at investigating the alterations of local spontaneous brain activity in preschool boys with autism spectrum disorders (ASD).Based on regional homogeneity (ReHo), acquired resting state functional magnetic resonance imaging (fMRI) data sets, which included 86 ASD and 54 typically developing (TD) boys, were used to detect activity. Pearson correlation analysis relationship between abnormal ReHo value Childhood Autism Rating Scale (CARS), Behavior Checklist (ABC),...

10.3389/fnins.2021.644543 article EN cc-by Frontiers in Neuroscience 2021-03-22

We aimed to examine how spontaneous brain activity might be related the pathophysiology of generalized anxiety disorder (GAD).Using resting-state functional MRI, we examined regional in 31 GAD patients (mean age, 36.87±9.16 years) and 36 healthy control participants 39.53±8.83 matched for education, sex from December 2014 October 2015. performed a two-sample t-test on voxel-based analysis homogeneity (ReHo) maps. used Pearson correlation compare scores Hamilton Anxiety Rating Scale,...

10.2147/ndt.s133853 article EN cc-by-nc Neuropsychiatric Disease and Treatment 2017-07-01

Abstract Objective In generalized anxiety disorder (GAD), abnormal top-down control from prefrontal cortex (PFC) to amygdala is a widely accepted hypothesis through which “emotional dysregulation model” may be explained. However, whether and how the PFC directly exerted on remained largely unknown. We aim investigate amygdala-based effective connectivity by using Granger causality analysis (GCA). Methods Thirty-five drug-naive patients with GAD thirty-six healthy controls (HC) underwent...

10.1101/573634 preprint EN cc-by-nc bioRxiv (Cold Spring Harbor Laboratory) 2019-03-12
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