When patients undergo general anesthesia, doctors can choose among several drugs. Although each of these drugs acts on neurons in different ways, they all lead to the same result: a disruption of the ...

Add Yahoo as a preferred source to see more of our stories on Google. Millions of Americans undergo anesthesia each year. What we do know is that anesthesia interrupts our brain's neural pathways so ...

The purpose of anesthesia is to put the brain into an unconscious state in which stimuli such as sounds are not perceived. In this state, the neurons in the auditory cortex are still stimulated by ...

"Two Different Neural Pathways Regulate Loss And Regain Of Consciousness During General Anesthesia." ScienceDaily. www.sciencedaily.com / releases / 2008 / 01 / 080111175323.htm (accessed February 21, ...

The brains of mammals continuously combine signals originating from different regions to produce various sensations, emotions, thoughts and behaviors. This process, known as information integration, ...

Anesthesia was a major medical breakthrough, allowing us to lose consciousness during surgery and other painful procedures. Trouble is, we’re not entirely sure how it works. But now we’re getting ...

Since 1846, doctors have used a variety of drugs to make patients unconscious for surgery, but even though the medications have changed, there's one thing that remains the same— it works. But how ...