Imaging of the superficial white matter in health and disease

PC Van Dyken, AR Khan, L Palaniyappan - Imaging Neuroscience, 2024 - direct.mit.edu
The superficial white matter, the layer of white matter immediately deep to the cortical grey
matter, is a highly complex, heterogeneous tissue region comprising dense meshes of …

Short fiber bundle filtering and test-retest reproducibility of the Superficial White Matter

C Mendoza, C Román, JF Mangin… - Frontiers in …, 2024 - frontiersin.org
In recent years, there has been a growing interest in studying the Superficial White Matter
(SWM). The SWM consists of short association fibers connecting near giry of the cortex, with …

[HTML][HTML] Decoding cortical chronotopy—Comparing the influence of different cortical organizational schemes

F Mecklenbrauck, J Sepulcre, J Fehring, RI Schubotz - NeuroImage, 2024 - Elsevier
The brain's diverse intrinsic timescales enable us to perceive stimuli with varying temporal
persistency. This study aimed to uncover the cortical organizational schemes underlying …

The significance of structural rich club hubs for the processing of hierarchical stimuli

F Mecklenbrauck, M Gruber, S Siestrup… - Human Brain …, 2024 - Wiley Online Library
The brain's structural network follows a hierarchy that is described as rich club (RC)
organization, with RC hubs forming the well‐interconnected top of this hierarchy. In this …

Structural projections to the Nucleus Accumbens link to impulsive components of human risk preference

L Tisdall, K MacNiven, J Leong, R Frey… - Imaging …, 2024 - direct.mit.edu
Functional responses in the Nucleus Accumbens (NAcc) to risk-and reward-related cues can
predict real-life risk-taking behavior. Since NAcc activity depends on neurotransmission from …

Multi‐scale structural alterations of the thalamus and basal ganglia in focal epilepsy using 7T MRI

RAM Haast, B Testud, J Makhalova, H Dary… - Human Brain …, 2023 - Wiley Online Library
Focal epilepsy is characterized by repeated spontaneous seizures that originate from
cortical epileptogenic zone networks (EZN). Analysis of intracerebral recordings showed that …

Mapping the topographic organization of the human zona incerta using diffusion MRI

RAM Haast, J Kai, A Taha, V Liu, G Gilmore, M Guye… - bioRxiv, 2024 - biorxiv.org
The zona incerta (ZI) is a deep brain region originally described by Auguste Forel as an"
immensely confusing area about which nothing can be said." Despite the elusive nature of …

Mapping caudolenticular gray matter bridges in the human brain striatum through diffusion magnetic resonance imaging and tractography

G Little, C Poirier, M Parent, L Petit, M Descoteaux - bioRxiv, 2023 - biorxiv.org
In primates, the putamen and the caudate nucleus are connected by∼ 1mm-thick
caudolenticular gray matter bridges (CLGBs) interspersed between the white matter bundles …

[PDF][PDF] Structural projections to the nucleus accumbens link to impulsive components of human risk preference

L Tisdall, K MacNiven, J Leong, R Frey… - Imaging …, 2024 - pure.mpg.de
Functional responses in the Nucleus Accumbens (NAcc) to risk-and reward-related cues can
predict real-life risktaking behavior. Since NAcc activity depends on neurotransmission from …

[引用][C] Algoritmos para el filtrado de fibras cerebrales y su efecto en la reproducibilidad de la segmentación automática.

C Mendoza Sánchez - 2024 - Universidad de Concepción