More information: Ahyeon Hwang et al, Single-cell transcriptomic and chromatin dynamics of the human brain in PTSD, Nature (2025). DOI: 10.1038/s41586-025-09083-y ...

The human brain is made up of billions of interconnected cells that are constantly talking to each other. A new Nature study zooms in to the single-cell level to see how this cellular communication ...

Trauma leaves traces in the brain. A study of alterations in gene regulation in the brains of people with post-traumatic stress disorder offers insights into its biology.

For the new study, the researchers used postmortem human brain tissue from donors with and without PTSD. They also analyzed tissue from individuals who had been diagnosed with MDD—which is often ...

Sources: Vagus Nerve Stimulation Therapy For Treatment-Resistant PTSD Brain Stimulation DOI: 10.1016/j.brs.2025.03.007 Dynamic Brains and the Changing Rules of Neuroplasticity: Implications for ...

A woman died in Texas after contracting a rare brain-eating amoeba infection from using tap water in a sinus rinse, CDC warns about water safety risks.

A Texas woman died after contracting Naegleria fowleri, a fatal brain amoeba, from using unboiled tap water in a nasal irrigation device at a campground, prompting CDC warnings.