Results 141 to 150 of about 735,785 (220)

The Role of Glymphatic Clearance in Affective Decision‐Making in Adolescents with Non‐Suicidal Self‐Injury

open access: yesCNS Neuroscience &Therapeutics, Volume 32, Issue 10, October 2026.
In adolescents with non‐suicidal self‐injury (NSSI), characterized by sleep disturbances and metabolic burden, a disease‐specific, compensatory up‐regulation of glymphatic function (stronger gBOLD‐CSF coupling) selectively supports “hot” (affective) cognition while leaving “cold” (executive) cognition unlinked, functioning as a pathological buffer ...
Hongping Wang   +11 more
wiley   +1 more source

Cell Type‐Specific Extracellular Vesicles in Mouse Brain: Proteomic Signatures Highlight Astrocytic GlialCAM Network and GPCR Enrichment

open access: yesGlia, Volume 74, Issue 10, October 2026.
Cell type–specific EVs were isolated from mouse brain and profiled by proteomics. Each EV subtype exhibited proteomic signatures consistent with the specialized functions of its cell of origin. Astrocyte‐derived EVs (ADEVs) were enriched for the GlialCAM/MLC1 network and GPCRs.
Alba M. Lucart‐Sanchez   +7 more
wiley   +1 more source

DTI‐ALPS Primarily Reflects White Matter Diffusion Dispersion and Microstructural Heterogeneity in Neurodegeneration: Insights From Multi‐Modal MRI

open access: yesHuman Brain Mapping, Volume 47, Issue 14, October 1, 2026.
In a 100‐patient memory‐clinic cohort, DTI‐ALPS was evaluated along with diffusion and microstructural metrics. DTI‐ALPS correlated strongly with mode of anisotropy and orientation dispersion index, and moderately with T1/FLAIR ratio and diamagnetic susceptibility, indicating that DTI‐ALPS mainly reflects white‐matter diffusion complexity rather than ...
Luca Sacchi   +14 more
wiley   +1 more source

Spatial Collinearity Constrains Multivariate Molecular‐Enriched Network Estimation

open access: yesHuman Brain Mapping, Volume 47, Issue 14, October 1, 2026.
Spatial collinearity among PET maps undermines multivariate network estimation and obscures drug mechanisms. Moving from multivariate to univariate modelling resolves this instability, significantly boosting test–retest reliability and uncovering clear, receptor‐specific pharmacodynamics in pharmacoimaging data.
Timothy Lawn   +4 more
wiley   +1 more source

Epithelial and Topographic Corneal Remodeling After Ptosis and Ectropion Surgery: An MS-39-Based Study. [PDF]

open access: yesDiagnostics (Basel)
Romeo MA   +7 more
europepmc   +1 more source

The Emotional Experience of Time: Effects of Anxiety and Interoceptive Ability on Temporal Perception

open access: yesHuman Brain Mapping, Volume 47, Issue 14, October 1, 2026.
Does the body shape how anxiety warps time? During fMRI, the threat of unpredictable screams engaged salience–limbic circuits but did not uniformly distort timing. Instead, individuals with higher interoceptive accuracy preserved temporal reproduction under anxiety, suggesting bodily awareness as a moderator linking anxiety and subjective time ...
Gaia Lapomarda   +4 more
wiley   +1 more source

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