A5029725226- Vestibular and auditory disorders
- Migraine and Headache Studies
- Advanced Neuroimaging Techniques and Applications
- Functional Brain Connectivity Studies
- Radiomics and Machine Learning in Medical Imaging
- MRI in cancer diagnosis
- Neuroscience of respiration and sleep
- Ophthalmology and Eye Disorders
- AI in cancer detection
- Advanced MRI Techniques and Applications
- Visual perception and processing mechanisms
- Prostate Cancer Treatment and Research
- Dementia and Cognitive Impairment Research
- Acute Ischemic Stroke Management
- Multisensory perception and integration
- Advanced Neural Network Applications
- Sulfur Compounds in Biology
- Mass Spectrometry Techniques and Applications
- Neurosurgical Procedures and Complications
- Neurological disorders and treatments
- Aortic Disease and Treatment Approaches
- Breast Lesions and Carcinomas
- Image and Signal Denoising Methods
- Endometrial and Cervical Cancer Treatments
- Prostate Cancer Diagnosis and Treatment
Shaanxi Provincial People's Hospital
2020-2024
Shanxi Medical University
2020-2024
First Affiliated Hospital of Xi'an Jiaotong University
2021-2023
The thalamus has been reported to be associated with pain modulation and processing. However, the functional changes that occur in of vestibular migraine (VM) patients remain unknown.In total, 28 VM healthy controls who were matched for age sex underwent resting-state magnetic resonance imaging. They also responded standardized questionnaires aimed at assessing clinical features vertigo. Differences amplitude low-frequency fluctuation (ALFF) analyzed brain regions altered ALFF two groups...
Vestibular migraine (VM) is the most common neurological cause of vertigo in adults. Previous neuroimaging studies have reported structural alterations areas associated with pain and vestibular processing. However, it unclear whether altered resting-state functional connectivity (FC) exists brain regions abnormalities patients VM.Resting-state magnetic resonance imaging (MRI) three-dimensional T1-weighed MRI were performed 30 VM healthy controls (HCs). Patients underwent an evaluation...
Previous voxel-based morphometry (VBM) studies have revealed changes in brain structure patients with vestibular migraine (VM); these findings improved the present understanding of pathophysiology. Few other assessed association between structural and severity dizziness VM. This study aimed to examine cortical morphometric features associated vertigo attacks VM.Twenty VM 20 healthy normal volunteers were scanned on a 3-tesla MRI scanner. The gray matter volume (GMV) was estimated using...
This paper combines improved GrowCut and Zernik feature extraction ensemble learning techniques such as KNN, SVM, MLP algorithms to prostate cancer detection lesion segmentation in MRI. We use algorithm for of the suspected area combination machine system detect cancer. found that accuracy this method, which is a several methods, by about 20% compared other methods. Other metrics precision, recall, error proposed method have been improved.
Background : Increasing evidence suggests that the temporal and parietal lobes are associated with multisensory integration vestibular migraine. However, lobe structural functional connectivity (FC) changes related to migraine need be further investigated. Methods Twenty-five patients (VM) 27 age- sex- matched healthy controls participated in this study. Participants completed standardized questionnaires assessing vertigo-related clinical features. Cerebral cortex characteristics [i.e.,...
Background Several functional magnetic resonance imaging (fMRI) investigations of patients with vestibular migraine (VM) have revealed abnormal functionality in different networks, indicating that VM is related to alterations brain function. We sought investigate the resting-state connectivity (FC) patterns during interictal period by combining data-driven voxel-wise degree centrality (DC) calculations and seed-based FC analyses, thereby determine associations between cerebral function...
This study aimed to investigate the value of biparametric magnetic resonance imaging (bp-MRI)-based radiomics signatures for preoperative prediction prostate cancer (PCa) grade compared with visual assessments by radiologists based on Prostate Imaging Reporting and Data System Version 2.1 (PI-RADS V2.1) scores multiparametric MRI (mp-MRI).This retrospective included 142 consecutive patients histologically confirmed PCa who were undergoing mp-MRI before surgery. images scored evaluated two...
The role of the cerebellum in type 2 diabetes mellitus (T2DM) has been receiving increased attention. However, functional connectivity (FC) between cerebellar subregions and cerebral cortex not investigated T2DM. Therefore, purpose this study was to investigate cerebellar-cerebral FC relationship clinical/cognitive variables patients with A total 34 T2DM 30 healthy controls were recruited for receive a neuropsychological assessment undergo resting-state FC. We selected four (bilateral...
Cognitive impairment in type 2 diabetes mellitus (T2DM) is associated with functional and structural abnormalities the intrinsic brain network. The salience network (SN) a neurocognitive that maintains normal cognitive function, but it has received little attention T2DM. We explored SN changes patients T2DM function (DMCN) mild (DMCI). Sixty-five 31 healthy controls (HCs) underwent neuropsychological assessment, independent component analysis (ICA), voxel-based morphometry (VBM) analysis....
<h3>BACKGROUND AND PURPOSE:</h3> Accurate radiologic evaluation of the possibility successful recanalization in symptomatic chronic ICA occlusion remains challenging. This study aimed to investigate high-resolution MR imaging characteristics and their association with recanalization. <h3>MATERIALS METHODS:</h3> Consecutive patients who underwent balloon dilation plus stent implantation were identified retrospectively divided into 2 groups: a group an unsuccessful group. Clinical compared...
There was no previous report on the three-dimensional simultaneous non-contrast angiography and intra-plaque hemorrhage (3D-SNAP) magnetic resonance imaging (MRI) sequence to diagnose intracranial artery dissection (IAD).To improve diagnostic accuracy guide clinical treatment for IAD by elucidating its pathological features using 3D-SNAP MRI.From January 2015 September 2018, 113 patients with suspected were analyzed. They divided into non-IAD groups according spontaneous coronary (SCAD)...
Abstract Background The goal of this study was to assess whether combining amide proton transfer (APT)-weighted MRI with the Prostate Imaging Reporting and Data System scoring system version 2.1 (PI-RADS V2.1) could increase diagnostic accuracy compared PI-RADS V2.1 alone in predicting clinically significant prostate cancer (csPCa). Methods present retrospectively analyzed data from patients who underwent magnetic resonance imaging(MRI) examinations July 2022 August 2023. All T2-weighted...
To investigate the abnormal whole brain functional connectivity patterns in patients with VM by a fully data-driven resting-state methods without any hypothesis. Our findings indicated that amplitude of low-frequency fluctuation (ALFF) and abnormalities these regions may be associated impairments pain information processing modulation, transmitting multisensory integration VM.