Sentences with phrase «of brain chemicals»

A third theory, the «dopamine hypothesis,» points to elevated levels of the brain chemical dopamine.

It also increases the production of the brain chemicals serotonin and melatonin to assist the well - being and overall healing.

It only requires empathy, sympathy, and the proper brain functions, including minimum amounts of the brain chemical oxytocin.

Suddenly switching to a lower carbohydrate diet can disrupt the balance of brain chemicals and cause temporary changes in mood, behavior, and personality.

Love is product of our brain chemicals reacting that we chose to define as such, we understand it well.

When we feel the stirring of romantic love or parental attachment, we are sensing a complex interplay of brain chemicals, triggering activity in specific regions of the brain.

A major reason why teenagers often respond to those influences with irrational decisions is the presence of a brain chemical known as dopamine.

Turns out people who don't get enough sleep have higher levels of a brain chemical — similar to one found in marijuana — that enhances the joy of eating.

Changes in levels of a brain chemical called serotonin, which underlies depression in people, may have help coordinated these transformations, they report.

Overactive neurons in the front of the mouse brain, shown in green, trigger excessive release of the brain chemical dopamine, which causes motor abnormalities.

This is what I see with many of my anxious clients: not eating enough protein, excessive sugar consumption and low blood sugar causing anxiety / irritability, social anxiety or pyroluria, gluten intolerance, caffeine consumption, poor digestion, low levels of brain chemicals such as serotonin and GABA and lifestyle factors like lack of sleep.

Holy Basil may help people maintain normal levels of these brain chemicals in times of stress.

Exercise stimulates blood flow throughout your body and that's especially good for your brain because the increased circulation signals the release of a brain chemical called brain - derived neurotrophic factor — or BDNF for short.

Many people today suffer from a brain that is aging too fast, besieged by inflammation, not getting properly oxygenated, struggling from poor fuel supply, or suffering from poor activity of brain chemicals called neurotransmitters.

Improves the production of the brain chemical called dopamine that helps us have better mental drive and alertness.

TrkB activators aim to mimic the «nourishing» effects of the brain chemical BDNF.

This may be due to higher levels of the brain chemical GABA (gamma - aminobutyric acid) often seen among people who practice yoga.

Bacteria - free mice exhibited higher levels of risk - taking, and neurochemical analysis revealed higher levels of the stress hormone cortisol and altered levels of the brain chemical BDNF, which has been implicated in human anxiety and depression.

It eases dementia symptoms by protecting levels of the brain chemical acetylcholine.

For the sake of argument, we could include love or emotions — but that could side - track us into a discussion about the role of brain chemicals.

There may be a neurological aspect, too: People with ADHD are thought to have inherited a physical inability to regulate levels of brain chemicals like dopamine and norepinephrine.

(Some research has homed in on a gene that codes for a transporter of the brain chemical serotonin.)

What began as a hobby has expanded to eight science museums and an online boutique offering photomicrographs of the brain chemicals serotonin and dopamine, or estrogen and testosterone for the hormone - laden ensemble.

Although many are aware that elevations of the brain chemical dopamine play a critical role in cocaine's ability to produce a «high» — feelings that trigger the spiral into addiction — the actions of cocaine are far more complex.

The differences are probably due to variation in our complicated mix of brain chemicals, says Jerome Kagan, a developmental psychologist at Harvard University.

A species of sea slug squirts chemicals into its partner's head during mating, perhaps in a bid to take control of its brain

Support for the theory comes from the observation that antipsychotic drugs, which block transmission of the brain chemical dopamine, alleviate motor agitation in people.

The feat means that functional magnetic resonance imaging (fMRI), a workhorse of neuroscience, can now be used to observe the flow of brain chemicals, not just oxygen - rich blood.

It is caused by a loss of the brain chemical dopamine, and it affects 1 — 3 % of those over 65, or about one million Americans.

Most recently, his team discovered that the concentration of a brain chemical called dopamine governs decisions about actions so precisely that measuring the level in mice right before a decision allows the researchers to accurately predict the outcome.

However, there is a lack of systematic analysis of the brain chemical space to predict the feasibility of repurposing strategies.

«Exercise increases blood flow in the brain,» Dr. Levy explains, and that, in turn, boosts both production and availability of brain chemicals called neurotransmitters.»

But it does prevent the breakdown of a brain chemical called acetylcholine, believed to be important for memory, thinking, and reasoning.

Researchers revealed that repeated obstruction of the airways needs release of the brain chemical noradrenaline.

You've probably heard that depression and other mental health issues are based on a lack of brain chemicals such as serotonin and GABA.

A recent study of brain chemicals in Alzheimer's patients confirmed they had greatly reduced glutathione levels in the hippocampus, the section of the brain responsible for learning and memory — and one of the first regions affected by the disease.

B) long term depression, crippling social anxiety, low self - esteem are often less personality traits and more imbalances of brain chemicals (especially if you «used to» feel happy or confident, but now you don't).

Ongoing anxiety is thought to cause alteration of brain chemicals, so hyperesthesia may then continue on independent of the original underlying condition that triggered it.

Women who have lower levels of the brain chemical oxytocin toward the end of their pregnancy may be more prone to develop postpartum depression than expecting moms with higher levels, a new study suggests.

«Certain psychiatric disorders can be related to alterations in the function of the prefrontal cortex and to changes in the activity of the brain chemical dopamine,» says Cecilia Flores, senior author on the study and professor at McGill's Department of Psychiatry, «Prefrontal cortex wiring continues to develop into early adulthood, although the mechanisms were, until now, entirely unknown.»

Chronic inflammation permanently activates the glial cells, setting off a cascade of problems: • Reduced production of brain chemicals such as serotonin, dopamine and GABA.

Addictions of any kind skew the balance of brain chemicals called neurotransmitters.

Secondly, Vitamin D is needed for certain steps in the productions of brain chemicals such as dopamine and norepinephrine.

Mazindol mimics the effects of a brain chemical called orexin, which modulates wakefulness and appetite.

People with Parkinson's have abnormal levels of the brain chemical GABA.