Neurology

E-cigarette use may increase dementia risk. Learn what this study found about early cognitive effects and why it matters.

Study shows caffeine and mental health are linked, with moderate intake showing the lowest risk in a major UK study.

5.0 T SWI improves brain imaging clarity compared with 3.0 T, enhancing visualisation of cerebral veins and deep grey matter structures in healthy adults.

Researchers find salivary markers for Alzheimer diagnosis show inconsistent accuracy due to variability in collection and processing methods.

Phase 3 trial shows Tavapadon significantly improves motor function in early Parkinson disease with acceptable safety and tolerability.

Researchers found that the prevalence of mental health misinformation ranged from 0% to 56.9%, highlighting substantial variability in content accuracy.

Meta-analysis shows brain age index from sleep EEG predicts dementia risk, supporting its use as an early digital biomarker.

Meta-analysis finds cannabis and tobacco associated with reductions in the amygdala, insula, pallidum, and total grey matter volume.