Tag: Central nervous system

The spinal cord, a complex bundle of nerves roughly 18 inches long in adults, is a vital link between the brain and the rest of the body. Understanding what are the functions of the spinal cord and their functions is key to grasping how our central nervous system enables movement, sensation, and automatic reactions.

Located between the protective layers of the dura mater, the venous sinuses are integral to the brain's circulatory system. While the term is broadly used, understanding **what are venous sinuses also called** provides a clearer anatomical picture of these critical structures in the skull.

Containing less caffeine than traditional brewed coffee per serving, a cup of Nescafé still sets off a cascade of physiological effects in the body. Understanding **how does Nescafé work in the body** involves exploring how its caffeine content and other compounds interact with our central nervous system and metabolic processes.

Approximately 85% of U.S. adults consume caffeine daily, with coffee being the most common source. While a morning cup can provide a pleasant lift, understanding what organs can caffeine affect is crucial for managing your overall health and wellness.

Over 140,000 people in the U.S. die from overconsuming alcohol each year, yet many misunderstand its fundamental effects. We delve into the science to explain: does alcohol act like a depressant? The answer clarifies its true impact on your nervous system and overall well-being.

Cellular death is a fundamental process, but it can manifest in different patterns. A surprising fact is that while most organs respond to a lack of blood flow with firm, structural necrosis, a different process occurs in one specific location. This article explores which organ commonly undergoes liquefactive necrosis, and the unique conditions leading to it.

Despite weighing only about 3 pounds, the human brain accounts for roughly 2% of the body's total mass. This relatively small organ is the command center for the entire body, responsible for processing information, controlling functions, and making sense of the world.

While roughly 90% of adults in the U.S. consume caffeine daily, an excessive intake can lead to a dangerous medical condition. So, what is caffeine intoxication? It's a type of poisoning resulting from dangerously high levels of caffeine in your system, manifesting a range of unpleasant to severe symptoms.

Caffeine is the most widely consumed psychoactive substance in the world, with approximately 85% of adults in the U.S. consuming it daily. This remarkable chemical is famous for its stimulating properties, but have you ever stopped to wonder **why does caffeine have an instant effect?**

Your central nervous system (CNS) is responsible for processing all information from your body, acting as the master control center. Understanding what does CNS mean medically is crucial for grasping its profound role in everything you think, feel, and do, from conscious movements to unconscious bodily functions.