The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other ...

Researchers have developed ... Soccer Heading Damages Brain Regions Affected in CTE, Study Finds Nov. 27, 2024 — Soccer heading may cause more damage to the brain than previously thought ...

Leslie Charleson had faced numerous health challenges in recent years, including being hospitalized after a fall just a week ...

Space travel poses significant challenges to human health due to microgravity, radiation exposure, and psychological stress. Microgravity leads to fluid shifts, muscle atrophy, and bone loss, while ...

Jan. 28, 2025 — A new study shows that asymptomatic brain metastasis is more common in stage 4 breast cancer patients than previously believed. The study suggests ... Route of Entry for Semliki ...

Effective CPR, if started immediately with a witnessed arrest can have positive outcomes. If CPR is delayed more than three minutes, global cerebral ischemia—the lack of blood flow to the entire brain ...

The most accepted mechanism is impairment of cerebral autoregulation. Normal cerebral autoregulation constricts the brain vessels in response to a sudden increase in blood flow, to maintain normal ...

The term "congestive" simply describes the buildup of blood or fluid that occurs when the heart is failing ... involves one of the lower chambers of the heart, known as the left ventricle. The left ...

Neuroscience is a multidisciplinary science that is concerned with the study of the structure and function of the nervous system. It encompasses the evolution, development, cellular and molecular ...