Tag: neuroimaging

A new framework aligns SHAP explanations of brain age gaps with each subject's chronological age and flags unreliable attributions.

A cross-sectional study of 784 women found that lateral ventricular volume, not reproductive hormones, statistically accounted for most variation in ...

A four-pillar framework for characterizing traumatic brain injury showed strong diagnostic and prognostic performance in two large prospective cohort studies, ...

An exploratory study finds that fNIRS during a verbal fluency task correctly lateralized the epileptogenic zone in one patient whose ...

A secondary analysis of a randomized trial found that progressive aerobic training produced a larger increase in default mode network ...

A seven-tesla imaging study found no regional glutamate differences in antipsychotic-free first-episode psychosis, but patients showed widespread inter-regional glutamate correlations ...

A new narrative review synthesizes the epidemiology, diagnosis, mechanisms and treatment of medication-overuse headache, a preventable secondary headache disorder affecting ...

A systematic review of nine randomized studies finds exploratory biomarker and neuroimaging signals for GLP-1 receptor agonists and SGLT-2 inhibitors ...

A prospective neuroimaging study finds that atrophy patterns across frontotemporal dementia syndromes spatially align with maps of neurotransmitter receptor expression.

Bilateral globus pallidus lesions are an uncommon but characteristic manifestation of heat-induced brain injury and may present with hyperkinetic movement ...

A 61-year-old man's cerebellopontine angle tumor showed high-grade fetal adenocarcinoma features, but no lung primary could be found on initial ...

A new review proposes the NEIF hypothesis, reframing primary dysmenorrhea as a systemic condition spanning progesterone withdrawal, inflammation, oxidative stress ...

A Lehigh-led team received a four-year, $2.8 million NIH grant to develop UniBrain, a unified AI platform for streamlining brain-imaging ...

A cross-sectional CT study of 314 healthy adults in Chattogram establishes the first population-specific normative values for eight brain ventricular ...

A small exploratory prospective NIRS study in Japan found that patients with mood disorders who later attempted suicide showed elevated ...

A cross-sectional MRI study found thicker cerebellar Lobules IV and VI in patients with trigeminal neuralgia, while exploratory paired scans ...

A 36-month retrospective study associated donepezil with early, short-lived brain-network gains but continued cognitive decline and left-hippocampal atrophy in Alzheimer’s-related ...

In a large Icelandic cohort, MRI-estimated brains that appeared older than participants’ chronological ages were associated with poorer baseline cognition ...

A conceptual, hypothesis-generating perspective proposes integrating blood-based extracellular vesicle measurements with cognitive testing and neuroimaging to investigate biological changes associated ...

A new collection of studies reveals that tinnitus is a whole-brain condition involving altered blood flow, sex-specific neural patterns, cognitive ...