Motivation Definition Essay

Motivation is a key driving force in most human beings and lies hidden to be discovered

A fire retardant is designed to resist burning and withstand heat, fire-retardant materials are designed to burn slowly. An example of a fire-resistant material is used by firefighters to protect them from the flames of a burning building. Flame retardants are added into foams in mattresses, sofas, car upholstery and many other foams. When incorporated into the foam, chemicals can leak out of the products over time. This is releasing toxic gasses into the air. A synthetic coating of polydopamine taken from the natural compound dopamine can be used as a highly effective water-applied flame retardant for polyurethane foam. Dopamine is a chemical compound found in humans and animals that helps transmit signals in the brain and other areas. Dopamine-based

Dopamine is a natural chemical that plays a critical part in the brains reward-based learning system which is believed to have initially evolved a thousand years ago for survival purposes. A particular experience or event can

Motivation is the main power that drives us to take an action and achieve success in all aspects of our lives. Sometimes, one might have a desire to achieve certain goals, but if the desire and the ambition are not strong enough, one lacks that inner drive, the motivation to take the necessary actions. As a whole, motivation is affected by state of mind, personal background, the working environment and the expected outcome. These internal and external forces can either help or hinder people to stay motivated and direct their behavior toward a specific goal.

Bergland states that researchers have found higher levels of dopamine, which is also known as the "reward molecule," "as being linked to forming lifelong habits, such as perseverance" (Bergland

The brain reacts to listening to music by releasing dopamine. The dopamine was released when someone was feeling their best(when listening to their favorite music). Researchers also found out that dopamine was released in response to things like food and money, but also things like love, which cannot be touched. The amount of dopamine raised up 9% when someone was listening to the music they liked, so music was found pleasurable because the brain thought it to be a ‘reward’. This is why we enjoy music so much, but we still don’t really understand why the brain does it. Researchers used a large amount of volunteers to see what music does to the brain, but only eight of them showed any physical sign of dopamine being released. These volunteers

ut dopamine itself? It’s not salience. It has far more roles in the brain to play. For example, dopamine plays a big role in starting movement, and the destruction of dopamine neurons in an area of the brain called the substantia nigra is what produces the symptoms of Parkinson’s disease. Dopamine also plays an important role as a hormone, inhibiting prolactin to stop the release of breast milk. Back in the mesolimbic pathway, dopamine can play a role in psychosis, and many antipsychotics for treatment of schizophrenia target dopamine. Dopamine is involved in the frontal cortex in executive functions like attention. In the rest of the body, dopamine is involved in nausea, in kidney function, and in heart function.

This can creates small tasks to achieve and a timeframe. With small goals, we get many dopamine rushes, which push us to succeed at the next goal and the next step.

Dopamine is a naturally occurring neurotransmitter that stimulates the brains reward centre. It’s responsible for those pleasurable feelings we get from things like eating nice food, falling in love, laughing and addictions to drugs, alcohol, gambling and sex. That being said, it’s easy to understand why dopamine is closely linked to sex addiction.

It is said to be what makes us human because it makes us smart, able to plan ahead, and resist impulses (Deans, 2011). Since dopamine is a neurotransmitter, it means that it controls communication in the brain. Chemically dopamine, is able to tell a neuron to fire off a signal or not, and it can also modify the signals. Dopamine is extremely old it was found in lizards brains and most all animals reaching the homo sapiens. Dopamine has elevated levels in the left hemisphere of the brain which is supposedly because of prenatal neurochemical environment. When a women is pregnant her being upright helps expose the fetal brain to different elements than other primates, which explains the higher levels of dopamine in the left side of human’s brain than other primates. Over time dopamine has evolved more and more as we have evolved (Deans, 2011).

Increase extracellular concentration of dopamine and noradrenaline by selectively inhibiting noradrenaline reuptake in the cortex of brain. thus, enhancing synaptic levels of noradrenaline and dopamine in brain.

In this pathway, dopamine plays in cognitive and emotional behavior. An amount of dopamine produced in this pathway, specifically from the prefrontal cortex, assist in enhanced effective memory and kindness. Nevertheless, it would be a fragile equilibrium and as the quantity of dopamine enhances or reduces to irregular levels, memory endures [Malenka RC, 2009, Björklund A, 2007, Paulus W, 2006).There is significant confirmation, from animal models and recently from humans, which total drugs of abuse unite on a circuitry in the brain’s limbic system (1-5). Utmost consideration has been specified to the mesolimbic dopamine pathway, which has dopaminergic neurons in the ventral tegmental area (VTA) of the midbrain and their intentions in the limbic forebrain, particularly the nucleus accumbens (NAc). This VTA-NAc pathway is unique of the essential substrates meant for the severe rewarding effects of the abuse of every drug, unrelatedly its different mechanism of action, joins on the VTA and NAc with usual severe practical effects.The entire drug stimulates dopaminergic transference in the NAc and several yields dopamine-like, so far dopamine-independent results on the similar NAc neurons, in some cases through indirect, circuit-level movements (1-8). Additionally, numerous drugs appear to trigger the endogenous opioid and cannabinoid systems in the brain in the VTA-NAc pathways, as illustrated by decreased drug results in cannabinoid and opioid receptor knockout mice, has the common acute action of mechanisms of a drug. A recent study has recognized that some further brain areas that interrelate with VTA and NAc are too important for severe drug reward and long-lasting variations in reward-related with addiction. These areas comprise the amygdala, hippocampus, hypothalamus and numerous areas of the

It takes ten seconds for the nicotine to make it to your brain, your brain will then release dopamine into your body. The dopamine is what makes nicotine addictive. It is related to the high you receive from doings drugs like cocaine. The high received will make you want to keep using nicotine products.

The mesocoticolimbic dopamine system mediates positive reward and reinforcement. In individual’s electrical stimulation of some brain regions produced feelings of quasi- orgasmic sexual arousal, lightheadedness, and absence of negative thoughts. These brain regions mediate human hedonic or pleasurable experiences brain reward and reinforcement system is believed to be essential for survival of the individual and species. The system includes peptides and hormones, the DA system in the ventral tegmental area and striatum, and cortical areas that process affect, motor and cognitive information. Food affects first multiple peripheral and central mechanisms that directly and indirectly convey information to the brain’s DA reward pathway. In contrast,

Motivation is the “why” behind our behaviors. Behavior that is usually goal-oriented. The forces that lie beneath motivation can be biological, social, emotional or cognitive in nature. There are, indeed, a plethora of inducements that cause us to act the way we act and do the things we do. They include things like quenching our thirst, reading to gain knowledge, studying to ace an exam, surpassing quotas and meeting deadlines for a promotion, etc. According to Kendra Cherry’s article on “WHAT IS MOTIVATION”, there are three components of motivation: activation, persistence and intensity. Activation is the decision to initiate a behavior. Persistence is the continued effort toward a goal even though obstacles may exist. Intensity is the