- 《Brain Pathology》 被引量: 0发表: 2019年 Palatal lesions: discriminative value of conventional MRI and diffusion weighted imaging. To evaluate and compare the ability of conventional MRI, diffusion-weighted imaging (DWI) and a combination of both MRI techniques to differentiate malignant and ...
Publication » An MRI Examination of Cognitive Control and Brain Volumetrics in Schizophrenia Patients and a Community Based Sample of Adolescents with Psychotic Symptoms.doi:10.1016/S1053-8119(09)71657-XElsevier Inc.Neuroimage
MRI Brain - Memory Loss MRI Brain - Pilocytic Astrocytoma MRI Brain - Pontine Stroke MRI Brain - Progressive Aphasia MRI Brain - SLE & Stroke MRI Brain - Thrombus MRI Brain - Toxoplasmosis MRI Brain - Wernicke aphasia MRI Brain & Cerebral Angiogram MRI Brain & T-spine - Demyelinating disease...
Structural brain abnormalities observed at the MRI in 67 PMS patients. Data are presented as % of patients (length of each bar referred to the X-axis), whereas numbers at the end of each bar represent patient counts Full size image Serotonin blood levels A paired intrafamilial analysis was i...
spike and slow wave discharges. MRI and MRS of the brain at 18 years of age detected only a mild prominence of the subarachnoid spaces and were otherwise unremarkable. The patient’s symptoms continued to worsen with generalized and diffuse myoclonic jerks and fasciculations over much of her ...
A baseline cohort of 11,500 nine and ten year old children (and their parents/guardians) are being recruited and will be followed for ten years with annual lab-based assessments including biennial Magnetic Resonance Imaging (MRI). The final cohort will include 9780 single births and 1720 twins...
In our previous study1, we documented the effect of sample size on the reproducibility of brain-wide association studies (BWAS) that aim to cross-sectionally relate individual differences in human brain structure (cortical thickness) or function (resting-state functional connectivity (RSFC)) to cog...
Most structural and volumetric MRI studies are very small and have minimal power to detect differences between compared groups (for example, healthy people versus those with mental health diseases). A cl ear excess significance bias has been dem- onstrated in studies of brain volume abnormalities...
Participants: Participants were recruited from the Urbana-Champaign community as part of two separate intervention studies, each of which included a pre-intervention MRI session with two different fMRI tasks (for a total of four fMRI tasks, themselves replications of refs.42,43,44,45). Both stud...
Disclosure The authors report no conflicts of interest in this work. References 1. Lazar N. The Statistical Analysis of Functional MRI Data. New York, NY: Springer; 2008. 2. Desmond JE, Glover GH. Estimating sample size in functional MRI (fMRI) neuroimaging studies: statistical power analyses...