What is dopamine?
Dopamine It is a kind of Nervous carrierA chemical messenger that transmits signals in the brain and other areas of the body. It is produced in several areas of the brain, primarily Black material and Veta TEGMENTAL region (VTA). Dopamine plays a major role in Motivation, movement, reward, learning, mood and pleasure.
It works both k Nervous carrier (In the brain) and Nervous hormones (It affects blood pressure and hormonal function in the body).
What is dopamine uses?
Dopamine is necessary for a wide range of jobs, including:
- Movement controlIt helps to coordinate soft and voluntary movements (decisive in Parkinson’s disease).
- The reward and motivationIt provokes fun and enhances behaviors (for example, eating, exercise, social communication).
- MoodIt affects motivation, focus and emotional response.
- Attention and learningParticipates in cognitive and memory processes.
- Endocrine functionIt prevents prolactin secretion and affects the regulation of appetite.
What are the symptoms of dopamine deficiency?
Dopamine deficiency occurs when dopamine production or receptor sensitivity is weak. It can lead to both nervous and psychological symptoms.
Common signs include:
- Fatigue or lack of motivation
- Low mood or indifference
- Poor focus or attention (common in hyperactivity disorder and attention lack)
- Anhedonia
- Muscle hardening
- Weight changes
- Memory problems
- Sleep disturbances
NoteLooking at a severe shortage of disturbances such as Parkinson’s diseaseAs the neurons produced dopamine deteriorate.
What are the symptoms of dopamine surplus?
A lot of dopamine, especially in specific brain circles, can cause:
- Anxiety or incitement
- insomnia
- Advance or addictive behaviors
- Fake thinking or hallucinations (seen in psychotic disorders)
- Risk
- Obsesse (as shown in the pole bilateral disorder)
The surplus dopamine is often involved in schizophrenia and Drugs.
Dopamine diseases
Dopamine defect is associated with many psychological and nervous conditions:
| disorder | Dopamine |
|---|---|
| Parkinson’s disease | The loss of neurons producing dopamine in black nigra |
| schizophrenia | Excessive activity in dopamine in certain brain areas (Mesolimbic Path) |
| ADHD | Dopamine’s decrease in frontal lobe shell |
| depression | The weak dopamine signal may contribute to low motivation and pleasure |
| Two -way disorder | Dopamine fluctuations associated with mania and depression rings |
| addicted | The use of drugs increases dopamine in the reward circle, and enhances behavior |
What is dopamine’s disposal?
“Dopamine Detox“It is a common and unimisticated term to avoid temporary dopamine activation activities (for example, social media, unwanted food, and video games) to reset the bonus system in the brain and reduce impulsive behavior.
What do you actually do:
- Help Reducing exaggeration in motivation
- He encourages Mental behavior
- Reset The baseline bonus sensitivity
- It can help focus, productivity and mental clarity
Although it is not the literal toxins of dopamine (naturally organized by the body), this practice can improve habits by reducing compulsory behaviors.
What is dopamine test?
A Dopamine test It measures dopamine levels or their receptors (for example, Homovanillic acidIn the blood, urine, or sperm liquid. These tests are usually used to evaluate:
- Tumor (A rare tumor)
- Nerve deaf tumors
- Parkinson’s associated search
- Monitor psychiatric drugs (rare)
These tests Do not use routinely To diagnose mood or behavioral condition, such as hyperactivity disorder, lack of attention or depression.
The relationship between dopamine and serotonin
Dopamine and Serotonin Both nervous tankers but serve different functions:
| Dopamine | Serotonin |
|---|---|
| Participate in incentivizeand prizeAnd pleasure | Organize moodand Sleepand appetiteAnd Social behavior |
| An increase in addiction, schizophrenia | Concerned with depression and anxiety disorders |
| Enhance Behavior is the purpose of the goal | Enhance Satisfaction and stability |
| Low levels: indifference, fatigue, low motivation | Low levels: sadness, anxiety and poor sleep |
The two systems interact and often Impact on each otherAnd for this reason, like medicines Ssris (For serotonin) and Dopamine stimuli It can be used together in mood or nervous disorders.
Questions circulating about dopamine
Q: Can foods naturally increase dopamine?
A: Yes. Rich foods in Terozine– The amino acid of dopamine – in eggs, dairy, soy, fish, and bananas.
Q: Does the exercise increase from dopamine?
A: Yes. Regular physical activity enhances dopamine and receptor sensitivity, especially Exercise.
Q: Is low dopamine the same depression?
A: Not exactly. Dopamine deficiency contributes to Anhedonia and low motivesBut depression also includes serotonin and other neurotransmitters.
Q: Are there natural ways to support dopamine levels?
A: Yes – it can support smell, eating protein, physical activity, exposure to sunlight, and avoid excessive dopamine balance.
Reference
- Volkow Nd, and others. The role of dopamine in motivation, pleasure and addiction. The American Journal of Psychiatry. 2009; 166 (1): 29-36.
- Schultz W. Dopamine signals for the value of bonus and risks: basic and modern data. Behavior and brain functions. 2010; 6 (1): 24. https://doi.org/10.1186/1744-9081-6-24
- Grace a. Dibin regulating system in physiology of schizophrenia and depression. Nature reviews neuroscience. 2016; 17 (8): 524-532. https://doi.org/10.1038/NRN.2016.57
- Salamone JD, Correa M. The mysterious incentive function of the mesolimbic. Nerve cells. 2012; 76 (3): 470-485. https://doi.org/10.1016/j.neuron.2012.10.021
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