Dopamine is a neuron produced in the brain that serves the body in several important capacities, most notably as a hormone and neurotransmitter. From these two capacities, dopamine regulates key functions within the cognitive brain and central...
Your brain uses chemicals called neurotransmitters to send messages across brain cells. One such neurotransmitter is called dopamine. Only about 0.3% of the cells in your brain use dopamine; however, it plays a vital role in many body functions...
Dopamine is a chemical released by the brain that plays a number of roles, including pleasurable reward, movement, memory and attention. It is thought to play a role in a number of diseases through deficiency or excess. Parkinson's disease and...
Dopamine is one of a number of chemicals known as a neurotransmitters that carry signals from various cells in the brain. Dopamine acts on several neurons and has been implicated in addiction and movement disorders. Learning where...
Dopamine, a chemical signaler of the brain, has important roles in the control of learning and attention and is also involved with motor functioning, or movement. When substances interfere, the amount of dopamine present in the brain is altered...
Dopamine is a chemical in your brain that affects your emotions, movements and your sensations of pleasure and pain. Dopamine neurotransmitters are located in the deep middle region of your brain called the substantia nigra. There are five...
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 chemical vital to your mental health. It is one of several types of neurotransmitters found in the brain, all of which help transmit brain signals from one cell to the next. Dopamine's specific functions also include controlling and...
While only 0.3 percent of the cells in your brain use dopamine, it plays vital roles in human behavior. Much of what we know about dopamine comes from disorders such as ADHD and Parkinson's disease, which involve lower than normal levels of...
Dopamine is a neurotransmitter, or brain chemical, which regulates many physical and emotional processes. Some health disorders involve too low or too high levels of dopamine activity, explain scientists at the Addiction Science Research and...
In humans, dopamine is a neurotransmitter that is produced in many areas of the brain and can activate five unique brain receptors. Dopamine is often released preceding the release of adrenaline and can be released from the hypothalamus, the area...
Dopamine is a hormonal neurotransmitter produced in the human brain and is responsible for the regulation of brain homeostasis. Dopamine is considered a catecholamine, meaning it acts on your body by turning cellular receptors off rather than...
Dopamine levels refer to the amount of dopamine in the body. Dopamine is a neurotransmitter and, in the brain, activates dopamine receptors and is involved in 'rewarding feelings' and addiction. Dopamine is also a neurohormone released by the...
Dopamine is a neurotransmitter found in the brain that aids in several aspects of brain function. These areas include motor function and mood, and possibly the best-known role dopamine plays relates to your perceived happiness. In fact, many...
Dopamine is one of several neurotransmitters, chemicals released by your brain cells to allow for nerve communication. Dopamine signaling plays an important role in your mood regulation, the ability to learn and feelings of pleasure. A number of...
Dopamine, a neurotransmitter in the brain, helps regulate emotional responses and movement. Although dopamine is often used to treat shock or low blood pressure associated with trauma, infection, heart attack or surgery, it may not be safe for use...
Dopamine is an essential neurotransmitter produced naturally in the body. In a complex process of chemical production and distribution, dopamine acts as a primary messenger in the brain's reward system. KCI The Anti-Meth Site notes that dopamine...
The brain is composed of many neurons, which rely on chemical messenger molecules called neurotransmitters for communication. These cells are responsible for regulating the body's actions and metabolic functions. Dysfunction in one or more of the...
Delusions are false beliefs that have no basis in reality; individuals hold on to these beliefs despite the existence of evidence to the contrary. Delusions are a symptom of psychosis and occur in some neurological and psychiatric disorders. High...
According to the University of Texas, dopamine is a chemical neurotransmitter, a signaling molecule that affects brain processes controlling movement, emotional response, and ability to experience pleasure and pain. The regulation of dopamine is...
Dopamine is a neurotransmitter molecule of the central nervous system. It is associated with muscle control and movement---deficiencies lead to Parkinson's disease and Parkinson's-like symptoms---as well as a variety of cognitive factors. In...
Dopamine & norepinephrine are two critical neurotransmitters that regulate your mood and behavior. Both dopamine and norepinephrine are in tricyclic antidepressant medications which are used to treat depression. However, neither dopamine or...
Dopamine is one of many chemicals called neurotransmitters that are used by the brain and nervous system to communicate. It is responsible for relaying messages related to wakefulness, concentration, appetite, motivation, memory and feelings of...
The Anxiety Disorders Association of America reports that as of 2011 over 40 million adults aged 18 and older experience anxiety, which makes anxiety disorders among the most prevalent mental illnesses in America. The symptoms of anxiety vary, but...
Physical activity elevates your mood. All four neurochemicals responsible for influencing moods, including dopamine, are positively affected by any form of exercise, helping you to feel satisfied and happy. However, where dopamine is concerned,...
Dopamine is a natural chemical produced in the brain, but some people may be intolerant when too much is produced, resulting in health side effects that may be mild or severe. Dopamine is produced from the amino acid known as tyrosine by a...
Eating certain foods can help make you feel good. Dopamine is a neurotransmitter the brain makes from phenylalanine converted into tyrosine to produce the experience of pleasure. You can increase your dopamine levels by eating foods that contain...
Abnormal electrical activity in the brain leads to physical or behavioral changes known as seizures that are characterized by changes in emotion, consciousness, sensation or vision; bitter taste; and uncontrolled muscle movements. There are...
Dopamine hydrochloride is part of a class of drugs known as vasopressors, meaning they constrict blood vessels and increase blood pressure. It's a prescription medication administered into the vein. The effects of dopamine are potent, and patients...
Exercise releases dopamine, which really helps the symptoms of ADHD. Learn how to exercise to control your disorder in this free video clip from a medical professional.
Numerous medication treatment options are available for adults with ADHD including stimulants and anti-depressants. Learn how to live with adult ADHD in this free video.
Anxiety can be treated naturally with the use of herbs. Learn how to get started using herbal remedies to treat anxiety from a licensed nutritionist in this video.
