What Happens During an Adrenaline Rush?
An adrenaline rush occurs during a fight-or-flight reaction, which involves the brain, nervous system and adrenal glands. The reaction prepares the body for a short-term burst of strenuous physical activity.
Human Brain Thinking Process
"The world we have created is a product of our thinking; it cannot be changed without changing our thinking."
What Neurotransmitters Are Involved in Anxiety Disorders?
Anxiety disorders affect around 18 percent of American adults in a given year, according to the National Institute of Mental Health. The neurotransmitters gamma-aminobutyric acid, serotonin and norepinephrine are all thought to be involved in the development of anxiety disorders.
What Parts of the Brain Are Stimulated by Music?
Mapping the mental activity of the brain shows that music stimulates parts of this organ just as food, drugs and sex do, reveals a report in the "Canadian Geographic" magazine. It is apparent that music can affect emotions and mood in the vast majority of individuals.
Do You Have Crazy Dreams? This May Explain Why
If you're a fan of shows like "Westworld" and "The Walking Dead," you may be prone to experiencing crazy dreams. A new study explains why.
Parts of the Brain Used While Driving
Driving requires a person to integrate information from multiple visual and auditory sources. Visual information that needs to be processed includes activity on the road, your mirrors and the instrument display. Similarly, auditory information includes sounds made by your car, other cars and pedestrians.
4 Parts of the Brain Not Protected by the Blood Brain Barrier
The blood-brain barrier prevents toxic substances, large molecules, and neurotransmitters released in the blood from entering the brain. Four areas of the brain are not protected by the blood-brain barrier.
Parts of the Brain That Control Primitive Reflexes
The brain is a complex network of structures that work in harmony to control the many vital functions of the body and process information from the internal and outside environment. The vast majority of these functions are reflex actions that occur automatically and in harmony with other parts of the brain and the body.
Parts of the Brain Affected by Alcohol
According to the U.S. Department of Health and Human Services, 51.6 percent of Americans over the age of 12 reported themselves as alcohol drinkers in 2008.
Does Exercise Cause an Adrenaline Rush?
Adrenaline is another word for the hormone epinephrine, part of the brain's response to exercise. Epinephrine has an effect on your body to increase the cardiorespiratory activity that facilitates exercise. It also has an affect on your metabolism and can even improve your mood.
Parts of the Brain Involved in Memory
Memory is a complex function that involves multiple steps, starting with the input of the stimulus to the brain and ending with independent memory retrieval.
Parts of the Brain Associated With Thinking Skills
The brain is a remarkable and complex structure responsible for thinking skills. Several parts of the brain work together in a sophisticated manner to integrate information and develop thoughts.