Search Results | brain
Your search for "brain" returned 2,467 results
Do we remember bad times better than good?
science.howstuffworks.com/life/remember-bad-times-better-than-good.htm
Most people would recall every detail of being held up in a bank robbery but not so well the details of their last birthday party. The brain is wired for recalling trauma for a very good reason.
How does a lack of insulin affect your body?
health.howstuffworks.com/diseases-conditions/diabetes/lack-of-insulin-affect-your-body.htm
Symptoms associated with diabetes include fatigue, frequent urination and excessive hunger. Learn more about how a lack of insulin affects the body in this article.
How Nicotine Works
science.howstuffworks.com/nicotine.htm
Smoking or chewing tobacco makes many people feel good, even mildly euphoric. It's the nicotine that produces the buzz. Find out how nicotine affects the human body and what makes it so addictive.
A Human's Sense of Smell Is Actually as Good as a Dog's
health.howstuffworks.com/human-body/systems/nose-throat/human-sense-smell-good-as-dog.htm
A new report says humans' sense of smell is similar to other mammals'. HowStuffWorks looks at how the myth got started that ours was worse.
What does the body use water for?
health.howstuffworks.com/human-body/systems/digestive/things-water-is-used-for-in-body.htm
Water in your body helps make everything run smoothly. Find out all the ways your body uses water at HowStuffWorks.
How Food Cravings Work
science.howstuffworks.com/innovation/edible-innovations/food-craving.htm
As you surf the Web, your mind is distracted by the thought of warm cookies floating in cold milk. Will this craving ever subside, or do you need chocolaty satisfaction ASAP?
The Amygdala: Gatekeeper of Human Fear
health.howstuffworks.com/human-body/systems/nervous-system/amygdala.htm
HowStuffWorks takes a look at the amygdala, how it works and whether people can live without one.
How Sleepwalking Works
science.howstuffworks.com/life/inside-the-mind/human-brain/sleepwalking.htm
Sleepwalking is an abnormal behavior that occurs while someone is sleeping. Learn more about sleepwalking and find out how sleepwalking is treated.
How Déjà Vu Works
science.howstuffworks.com/science-vs-myth/deja-vu.htm
Déjà vu is the feeling that you have experienced a situation before even though you know you haven't. Learn about déjà vu and theories behind déjà vu.
How Dreams Work
science.howstuffworks.com/life/inside-the-mind/human-brain/dream.htm
Dreams combine verbal, visual and emotional stimuli into mystifying storylines. Learn about dreams, the meaning of common dreams, REM and controlling dreams.