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Decreased gray matter volume and dynamic functional alterations in medicine-free obsessive-compulsive disorder
BackgroundPrevious studies discovered the presence of abnormal structures and functions in the brain regions of patients with obsessive-compulsive...
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Neuroimaging and natural language processing-based classification of suicidal thoughts in major depressive disorder
Suicide is a growing public health problem around the world. The most important risk factor for suicide is underlying psychiatric illness, especially...
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Brain-cognition relationships in late-life depression: a systematic review of structural magnetic resonance imaging studies
BackgroundMost patients with late-life depression (LLD) have cognitive impairment, and at least one-third meet diagnostic criteria for mild cognitive...
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Multicenter data harmonization for regional brain atrophy and application in multiple sclerosis
BackgroundIn multiple sclerosis (MS), determination of regional brain atrophy is clinically relevant. However, analysis of large datasets is rare...
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Awareness impairment in Alzheimer’s disease and frontotemporal dementia: a systematic MRI review
This review aims to define awareness impairment and related disturbances in neurodegenerative diseases, including Alzheimer’s disease (AD) and...
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Cerebro-cerebellar gray matter abnormalities associated with cognitive impairment in patients with recent-onset and chronic schizophrenia
Although the role of the cerebellum in schizophrenia has gained attention, its contribution to cognitive impairment remains unclear. We aimed to...
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Neurogenesis-independent mechanisms of MRI-detectable hippocampal volume increase following electroconvulsive stimulation
Electroconvulsive therapy (ECT) is one of the most effective psychiatric treatments but the underlying mechanisms are still unclear. In vivo human...
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Brain structural correlates of recurrence following the first episode in patients with major depressive disorder
Former prospective studies showed that the occurrence of relapse in Major Depressive Disorder (MDD) is associated with volume loss in the insula,...
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Regional brain atrophy in overactive bladder syndrome: a voxel based morphometry study
ObjectivesTo investigate whether patients with overactive bladder syndrome (OAB) have brain volume changes using voxel-based morphometry (VBM) and...
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Quantitative MRI at 7-Tesla reveals novel frontocortical myeloarchitecture anomalies in major depressive disorder
Whereas meta-analytical data highlight abnormal frontocortical macrostructure (thickness/surface area/volume) in Major Depressive Disorder (MDD), the...
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An Inverse Relationship Between Gray Matter Volume and Speech-in-Noise Performance in Tinnitus Patients with Normal Hearing Sensitivity
Speech-in-noise (SiN) recognition difficulties are often reported in patients with tinnitus. Although brain structural changes such as reduced gray...
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Pathological fear, anxiety and negative affect exhibit distinct neurostructural signatures: evidence from psychiatric neuroimaging meta-analysis
Internalizing disorders encompass anxiety, fear and depressive disorders, which exhibit overlap at both conceptual and symptom levels. Given that a...
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Neuroanatomy and Functional Connectivity in Patients with Parkinson’s Disease with or without Restless Legs Syndrome
IntroductionRestless legs syndrome (RLS) is a common non-motor symptom in Parkinson’s disease (PD), but its pathogenesis remains unclear. This study...
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Klinisches und Hochfeld-MRT bei MRT-negativer Epilepsie
The assessment of MRI as negative in epilepsy patients depends on the MRI protocol used, the magnetic field strength of the MRI, the expertise of the...
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Diagnostic value of plasma SIRT1 levels and whole-brain gray matter volume in Parkinson’s disease patients with cognitive impairment
ObjectiveThis study was designed to investigate the diagnostic value of plasma SIRT1 levels and whole-brain gray matter (GM) volume in Parkinson’s...
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Impaired dual-task gait in Parkinson’s disease is associated with brain morphology changes
In Parkinson’s disease (PD), impaired gait and cognition affect daily activities, particularly in the more advanced stages of the disease. This study...
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Time-sensitive changes in the maternal brain and their influence on mother-child attachment
Pregnancy and the postpartum period are characterized by an increased neuroplasticity in the maternal brain. To explore the dynamics of postpartum...
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Simultaneous 18F-FDG PET/MR metabolic and structural changes in visual snow syndrome and diagnostic use
PurposeVisual snow syndrome (VSS) is a recently recognized chronic neurologic condition characterized by the constant perceiving of tiny flickering...
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Genomic surveillance of SARS-CoV-2 in Puerto Rico enabled early detection and tracking of variants
BackgroundPuerto Rico has experienced the full impact of the COVID-19 pandemic. Since SARS-CoV-2, the virus that causes COVID-19, was first detected...
