The central nervous system is composed of the brain and spinal cord. Your brain and spinal cord serve as the main "processing center" for the entire nervous system, and control all the workings of your body.
What is the nervous system designed to do? Nerves make the arms and legs move. Nerves make the heart beat and the lungs breathe.... Read more »
On those days when we’re having a bad flare or wondering if we’ll ever find a pain medication that helps, it’s easy to get... Read more »
When we tried our first cigarette, chances were that we were emulating someone (perhaps a celebrity or an older sibling, parent, or... Read more »
Many smokers have misperceptions about nicotine, which often result in not using evidence-based treatments when quitting. Misperceptions... Read more »
Doctor Sethi has graciously agreed to answer some questions posed by readers and here they are: 1. This first question comes... Read more »
Source: HealthCentral Encyclopedia
The effect of nicotine on lactation in breastfeeding mothers.Nicotine, an active ingredient of tobacco, is a psychoactive drug - one that affects... Read more »
Source: ADAM Encyclopedia
InformationAs people age, their brain and nervous system go through natural changes. The brain and spinal cord lose nerve cells and weight. Nerve... Read more »
Source: ADAM Encyclopedia
Home Treatment Seek immediate medical help. DO NOT make a person throw up unless told to do so by Poison Control or a health care professional.If the... Read more »
Source: ADAM Encyclopedia
Nicotine AddictionNicotine is the chemical in cigarettes that makes them addictive. About 85% of smokers are addicted to nicotine. Higher levels of... Read more »
Source: HealthCentral Encyclopedia
Cigarette smoking is the leading cause of preventable death in the U.S. today. Each year, one out of every six deaths in the nation is attributable... Read more »