Functional near-infrared spectroscopy (fNIRS), an optical imaging tool for monitoring of regional blood flow and tissue oxygenation, is being explored as a way to track the brain's response to acute ...

MIT scientist Deblina Sarkar invents injectable microscopic chips capable of precise brain-targeted therapy without surgery.

Micro- and nanoplastics are increasingly detected in human tissues, including the brain, and experimental evidence suggests ...

Medically reviewed by Michael Menna, DO Key Takeaways The circulatory system carries oxygen and nutrients throughout the body and removes waste.The lymphatic system helps fight disease by creating and ...

As people cross into their 40s, cognitive changes such as mild forgetfulness, difficulty multitasking, or mental fatigue often start becoming more noticeable. Many assume these shifts are simply part ...

Diabetes and high blood pressure under control is critically important for maintaining brain health. Cognitive decline, ...