15,17but with very limited brain region specificity. Using simultaneous EEG and blood-oxygenation-level–dependent (BOLD) functional MRI (fMRI), human studies have reported the correlation of fMRI BOLD activations at several brain regions, such...
All 16 patients with deletions including the MBP gene had abnormal white matter in MRI. The main finding was poor differentiation of gray and white matter on T2-weighted images due to increased white matter signal intensity. In addition, measured signal intensity of the white matter was ...
Researchers compared brain MRI results with those of a control group of 87 healthy, similarly aged children. The researchers used a relatively new feature that allowed them to screen relevant radiomics signatures from more than 3,100 quantitative features extracted from the gray and white matter. ...
Specialized MRI scans revealed notable alterations in the microstructure of the brain’s white matter in adolescents and young adults with autism spectrum disorder (ASD). These changes were particularly prominent in the region responsible for communication between the brain’s hemispheres. ...
Mouse MRI shows brain areas relatively larger in males emerge before those larger in femalesSex differences exist in behaviors, disease and neuropsychiatric disorders. Sexual dimorphisms however, have yet to be studied across the whole brain and across a comprehensive time course of postnatal ...
MRI indicates that people in early middle age with poor sleep quality exhibit signs of poor brain health in the form of older brain age later in life.
Susceptibility-induced internal gradients reveal axon morphology and cause anisotropic effects in the diffusion-weighted MRI signal S. Winther H. Lundell T. B. Dyrby ResearchOpen Access28 Nov 2024Scientific Reports Volume: 14, P: 29636 Microstructural asymmetry in the human cortex ...
the worse they felt. Brain regions associated with negative responses to stimuli and inhibition of swallowing became active, as did regions associated with motor control and coordination. Activation ofmotor controlcenters shows they were probably trying to force themselves to...
human evidence has been lacking. Here we enrolled 15 deaf and 15 hearing adults into an functional MRI experiment during which they discriminated between temporally complex sequences of stimuli (rhythms). Both deaf and hearing subjects performed the task visually, in the central visual field. In ...
This holiday season will be a lonely one for many people as social distancing due to COVID-19 continues, and it is important to understand how isolation affects our health. A new study shows a sort of signature in the brains of lonely people that make th