7 Questions That Separate ADHD From Bipolar Disorder

BCG vaccination curbs tau tangles in mice by boosting microglial cleanup, fueling hopes for human trials to reduce dementia risk.

HHS updates its national dementia plan, prioritizing risk reduction, early detection, biomarkers, and faster diagnostics and treatments through new FDA, CMS, and ARPA-H initiatives.

Neflamapimod misses its main DLB endpoint, but biomarker and subgroup signals suggest IL-1β pathway impact and may justify a phase 3 trial.

Phase 2 trial shows daridorexant boosts pediatric insomnia sleep time up to 50 minutes, including ADHD/ASD patients, with strong safety and phase 3 plans.

New automated connectomics maps synapses across circuits, revealing how inhibitory neuron subtypes shape decision-making and may explain circuit dysfunction in psychiatric disorders.

Sleep disruption fuels Alzheimer risk via apnea, fragmentation, and inflammation; improving consolidated sleep, medication review, and sleep-specialist teamwork may protect cognition.

Phase 2 data show RAP-219 eases acute bipolar mania with significant YMRS gains and encouraging tolerability, setting the stage for FDA talks and phase 3 plans.