Neurology

Cumulative psychosocial stress across childhood and adulthood is linked to higher dementia and stroke risk, partly driven by depression.

Long-term Framingham data show traumatic brain injury in older adults, often caused by falls, is linked to higher dementia-related mortality, with risk rising alongside injury severity.

New imaging evidence shows altered brain networks during cognitive effort in chronic fatigue syndrome and long COVID patients.

New imaging data reveal striking sex differences in Alzheimer’s disease biomarkers, with implications for diagnosis and personalised dementia care.

Notably, higher ventral tegmental area (VTA) activation, but not nucleus accumbens or control region activity, correlated with larger post-vaccination increases in HBV antibody levels (r=0.31, P=0.018)

Discover why deep brain stimulation may be safer than expected and how large scale data could change surgical decision making.

A nationwide Swedish study links long-term air pollution exposure to increased motor neuron disease risk and poorer outcomes.

Long-term trial data show vagus nerve stimulation sustains and even increases benefits for patients with severe treatment resistant depression.