Results 131 to 140 of about 49,909 (271)

Hominoid‐specific calretinin‐immunopositivity of the optic radiation (geniculocalcarine tract)

open access: yesThe Anatomical Record, Volume 309, Issue 5, Page 1343-1367, May 2026.
Calretinin‐immunostained coronal section through the primary (V1) and extrastriate (ExSt) cortex of the lar gibbon. Note that the optic radiation (OR) is strongly calretinin‐immunoreactive. This calretinin‐immunopositivity of the OR distinguishes the Hominoidea from other primates in terms of the neurochemistry of the OR.
Nelyane N. M. Santana   +5 more
wiley   +1 more source

White Matter Tract Alterations in Bipolar Disorder: A Systematic Review and Meta‐Analysis of Diffusion Tensor Imaging Studies

open access: yesBrain and Behavior, Volume 16, Issue 5, May 2026.
This systematic review and meta‐analysis synthesizes diffusion tensor imaging evidence of white matter microstructural abnormalities in bipolar disorder. Across published studies, patients with bipolar disorder showed reduced fractional anisotropy in several major white matter tracts, including the corpus callosum, cingulum bundle, corona radiata ...
Behnaz Mahmoudvand   +18 more
wiley   +1 more source

Trait‐Relevant Tasks Improve Personality Prediction From Structural‐Functional Brain Network Coupling

open access: yesHuman Brain Mapping, Volume 47, Issue 7, May 2026.
Significant associations between the Big Five personality traits and structural‐functional brain network coupling are absent during resting state but emerge during trait‐relevant tasks. Carefully designed trait‐relevant tasks may amplify individual differences in trait‐related neural characteristics and thereby enhance their detectability.
Johanna L. Popp   +5 more
wiley   +1 more source

In vivo detection of reduced Purkinje cell fibers with diffusion MRI tractography in children with autistic spectrum disorders [PDF]

open access: gold, 2014
Jeong‐won Jeong   +4 more
openalex   +1 more source

Spatial Image Gradient Estimation From the Diffusion MRI Profile

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 5, Page 2980-2991, May 2026.
ABSTRACT Purpose In the course of diffusion, water molecules encounter varying values for the relaxation‐time properties of the underlying tissue. This factor, which has rarely been accounted for in diffusion MRI (dMRI), is modeled in this work, allowing for the estimation of the gradient of relaxation‐time properties from the dMRI signal. Methods With
Iman Aganj   +4 more
wiley   +1 more source

Psychostimulant treatment uniquely reduces left uncinate fasciculus microstructural integrity in ADHD youth with a familial risk for bipolar I disorder: a 12‐week DTI study

open access: yesJournal of Child Psychology and Psychiatry, Volume 67, Issue 5, Page 696-706, May 2026.
Background Bipolar I disorder (BD) is associated with reduced white matter microstructural integrity in the uncinate fasciculus (UF), a primary fiber tract connecting frontolimbic systems. Although familial history for BD, attention‐deficit/hyperactivity disorder (ADHD), and psychostimulants are important risk factors implicated in BD pathoetiology ...
Kun Qin   +10 more
wiley   +1 more source

Tractography patterns of pedunculopontine nucleus deep brain stimulation [PDF]

open access: hybrid, 2021
Ashley L. B. Raghu   +7 more
openalex   +1 more source

Structuro‐Functional Differentiation and Coupling of Gyri and Sulci in the Neonatal Cortex

open access: yesHuman Brain Mapping, Volume 47, Issue 6, April 15, 2026.
The cortical gyro/sulcal regions are defined in each neonatal brain based on multi‐modal MRI images, and both structural and functional connectivity matrices among gyro‐sulcal regions are constructed and adopted to unveil the connectivity strength differences and coupling characteristics between gyri and sulci in neonatal brains.
Wei Mao   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy