Results 21 to 30 of about 22,517 (202)

Voxel-based and surface-based morphometric analyses reveal cortical–subcortical structural abnormalities and cognitive correlates in drug-naïve SeLECTS [PDF]

open access: yesFrontiers in Neurology
BackgroundSelf-limited epilepsy with centrotemporal spikes (SeLECTS) is a common childhood epilepsy syndrome characterized by spontaneous seizure remission but frequent cognitive difficulties.
Jiaren Zhang   +6 more
doaj   +2 more sources

Applying surface-based morphometry to study ventricular abnormalities of cognitively unimpaired subjects prior to clinically significant memory decline. [PDF]

open access: yesNeuroimage Clin, 2020
Dong Q   +11 more
europepmc   +2 more sources

Exploration of the relationships between clinical traits and functional connectivity based on surface morphology abnormalities in bulimia nervosa

open access: yesBrain and Behavior, 2023
Background Bulimia nervosa is a recurrent eating disorder with uncertain pathogenesis. Recently, there has been growing interest in using neuroimaging techniques to explore brain structural and functional alterations in bulimia nervosa, but the findings ...
Weihua Li   +11 more
doaj   +1 more source

Alteration of the cortical morphology in classical trigeminal neuralgia: voxel-, deformation-, and surface-based analysis

open access: yesThe Journal of Headache and Pain, 2023
Highlights (1) We first applied the three methods (VBM, DBM, and SBM) to the brain structure study in CTN and found that the three methods were complementary.
Xiuhong Ge   +9 more
doaj   +1 more source

Aberrant cortical gyrification in schizophrenia: a surface-based morphometry study [PDF]

open access: yesJournal of Psychiatry and Neuroscience, 2012
Background: Schizophrenia is considered to be a disorder of cerebral connectivity associated with disturbances of cortical development. Disturbances in connectivity at an early period of cortical maturation can result in widespread defects in gyrification. Investigating the anatomic distribution of gyrification defects can provide important information
Lena, Palaniyappan, Peter F, Liddle
openaire   +2 more sources

Cortical Folding Abnormalities in Autism Revealed by Surface-Based Morphometry [PDF]

open access: yesThe Journal of Neuroscience, 2007
We tested for cortical shape abnormalities using surface-based morphometry across a range of autism spectrum disorders (7.5–18 years of age). We generated sulcal depth maps from structural magnetic resonance imaging data and compared typically developing controls to three autism spectrum disorder subgroups: low-functioning autism, high-functioning ...
Christine Wu, Nordahl   +6 more
openaire   +2 more sources

Surface‐based morphometry of the anterior cingulate cortex in first episode schizophrenia [PDF]

open access: yesHuman Brain Mapping, 2007
AbstractThe anterior cingulate cortex (ACC) appears to be critically involved in the pathophysiology of schizophrenia, but past attempts at characterizing pathological changes in the region using magnetic resonance imaging have been restricted by a limited appreciation of its functional and anatomical diversity and a reliance on relatively coarse ...
Alex, Fornito   +7 more
openaire   +2 more sources

Neuroanatomical alterations in tinnitus assessed with magnetic resonance imaging

open access: yesFrontiers in Aging Neuroscience, 2016
Previous studies of anatomical changes associated with tinnitus have provided inconsistent results, with some showing significant cortical and subcortical changes, while others have found effects due to hearing loss, but not tinnitus.
Thomas Allan   +6 more
doaj   +1 more source

Automated High-Definition MRI Processing Routine Robustly Detects Longitudinal Morphometry Changes in Alzheimer’s Disease Patients

open access: yesFrontiers in Aging Neuroscience, 2022
Longitudinal MRI studies are of increasing importance to document the time course of neurodegenerative diseases as well as neuroprotective effects of a drug candidate in clinical trials.
Simon Rechberger   +6 more
doaj   +1 more source

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