Dopamine is a neurotransmitter that the nerves use to send signals. A dopamine deficiency can be the result of trauma, a lack of oxygen, certain medications, toxins and disease. In Parkinson's disease, nerves in an area of the brain that release...
Dopamine is a neurotransmitter, which is an important chemical substance found in the brain, according to MedlinePlus. Dopamine is responsible for the body's voluntary movements including sleep, appetite, attention and working memory. It also...
The chemical dopamine is produced naturally in the body and functions as a neurotransmitter, playing a role in the pleasure and reward pathway of the brain as well as in memory and motor control. When dopamine levels fall low due to drug use, poor...
Neurotransmitters are chemicals in the brain that facilitate communication, and dopamine is a neurotransmitter that is associated with feelings of pleasure. Drugs such as heroin, cocaine and alcohol increase the level of dopamine in the brain. Too...
Dopamine is a neurotransmitter, or brain chemical, produced in several areas of your brain and kidneys. Dopamine is important for voluntary movement, mood, sleep cycles and kidney function, among other roles. Dopamine deficiency is not considered...
Dopamine is a chemical messenger in the brain that elicits pleasure and controls movement. Dopamine is produced in a two-step reaction from l-tyrosine that requires vitamin B6 in its co-enzymatic form, pyridoxal-5'-phosphate. Dopamine deficiency...
Dopamine is a neurotransmitter -- a chemical in your brain that affects various aspects of your mood and behavior. Specifically, dopamine influences the parts of your brain that control body movement, emotions and pleasure-seeking behavior,...
Dopamine is a neurotransmitter important in cognition, motor movement, addiction, and cognitive stability. Dopamine deficiency is not easily explained because dopamine affects several brain areas and a deficiency in one area does not always...
Dopamine is a naturally produced chemical that acts as a messenger within the brain, transmitting signals between different parts of the brain. Dopamine is involved in regulating many critical functions in the body and is one of the most important...
Numerous conditions can cause a dopamine deficiency. According to the University of Texas at Austin, dopamine -- an important neurotransmitter in the brain -- is important for a person's mental and physical health. Neurons containing dopamine are...
It takes several steps to make dopamine and there are several enzymes involved. If you have problems creating any of the enzymes, there will be problems metabolizing dopamine. This may result in a dopamine deficiency. In Parkinson's disease, the...
Neurotransmitters are chemicals that the brain uses to communicate internally. Brain cells called neurons secrete neurotransmitters and receive neurotransmitter signals from other neurons. Dopamine is a neurotransmitter that has many functions in...
Dopamine is a neurotransmitter responsible for a variety of functions in your brain and other parts of your body. Having low levels of dopamine can lead to health problems. Dopamine controls movement and the flow of information to the frontal lobe...
A neurological condition first discovered in 1817 by Dr. James Parkinson, Parkinson's disease affects patients' mobility, according to the National Institutes of Health (NIH). Caused by a dopamine deficiency, Parkinson's disease results in a...
Your brain uses chemicals called neurotransmitters to allow cells to communicate with each other and facilitate body regulation, sensory stimulation, emotions and other cognitive functioning. One of these neurotransmitters is dopamine, a chemical...
Dopamine, a neurotransmitter, is manufactured in the brain and other parts of the nervous system from the amino acid l-tyrosine. Among dopamine's many functions, it serves important roles in controlling voluntary movement, cognition and...
Dopamine is a neurotransmitter, which is a chemical that carries messages between cells. It's involved in regulating many everyday activities, including memory, sleep, mood, learning, movement and behavior. A dopamine deficiency is associated with...
Attention Deficit Hyperactivity Disorder, usually referred to as ADHD, affects children and adults alike. Treated by a variety of medications, ADHD produces symptoms such as inattention, impulsivity and hyperactivity. Dopamine is a chemical that...
Dopamine is a member of the catecholamine family, which represents a set of hormones and neurotransmitters that are produced by the adrenal glands. During times of physical or emotional stress, dopamine is released by the body into the...
Dopamine is a neurotransmitter, a chemical that transmits impulses between nerve cells, called neurons. It has numerous effects in the body and many additional effects have been hypothesized. If the body's dopamine level is too high or too low ill...
Dopamine is a neurotransmitter that helps your brain produce norepinephrine and epinephrine -- chemicals that create feelings of pleasure, relaxation and emotional well-being. Dopamine also contributes to your memory and motor skills. Without...
Proper balance of brain chemicals has a great deal to do with mood, energy levels and cravings. Unfortunately, this balance can be difficult to maintain for some. Diet and other lifestyle choices often have an undesirable effect on chemical...
Dopamine is a neurotransmitter used by particular cells in the body to communicate with each other. Some cells in the body have receptors for dopamine that allow them to react in specific ways. There are two basic groups of dopamine receptors: the...
Dopamine is a nitrogen-containing molecule that belongs to a class of chemicals called catecholamines. It's related to epinephrine, or adrenalin, and norepinephrine. In humans, dopamine functions as a neurotransmitter and a neurohormone, carrying...
Dopamine dysregulation syndrome, otherwise known as hedonistic homeostatic dysregulation in Parkinson's disease, is a disorder characterized by the degeneration of the dopaminergic system. The condition commonly occurs in people with Parkinson's...
Inversion therapy, or the act of hanging upside down, is purported to be beneficial for back pain. It may also deliver benefits to the brain and circulatory system. A variety of products such as inversion tables and gravity boots make inversion...
According to the Parkinson’s Disease Foundation, six categories of medications are used to treat Parkinson’s disease. Each class contains various options, including those that have been on the market long enough to be sold as generic...
Dopamine is a neurotransmitter that carries messages about pleasure, pain and muscle movements between nerve cells. A lack of dopamine in the brain is a major symptom of Parkinson's disease and other neurodegenerative diseases. Many of the drugs...
ADD, or attention deficit disorder, is a common neurobehavioral condition that millions of children suffer from. It is not one that a child outgrows, and it often accompanies them into adulthood. Its symptoms include hyperactivity, an inability to...
