Tag: what is anxiety

Many of us experienced symptoms of anxiety Whether it is from testing or applying for a new job But some people find it difficult to stop worrying Even in seemingly normal situations, this has a lasting effect on me Their quality of life, so what happens? And why do they get so anxious? Nearly seven million people Have general disorder which means That they are exposed to excessive anxiety most days, for a period of not less than six months This includes sleep disturbance, agitation and muscle strain Panic attacks may also occur, but their nature varies as they come In sudden and short periods of excessive fear that leads to Violent physical reaction such as tachycardia, shortness of breath and dizziness In fact, anyone can suffer from a panic attack, whether or not they have the disorder There may be no specific cause for this panic attack Although we do not fully understand it, anxiety is partly caused by the amygdala "glory" and the hypothalamus, which are responsible for circulating cortisol and adrenaline in the body. Genetically, 40 percent of people with general disorder have a relative with the same disease Which means I levels of these hormones you have linked to your genes The environment around you may be another factor Some diseases of the disorder are associated with traumatic experiences in childhood Levels of neutron transmitters such as GABA, serotonin, and dopamine may change Be another reason.

Serotonin hormone is responsible About the feeling of luxury and happiness It works by moving between Neuron and another in the brain via a difference called "synapses" Any unused Serotonin returns to the original neuron by a special carrier But those with certain anxiety disorders like OCD It has been suggested that a mutation in these vectors multiply the amount of Serotonin returned Before it gets to the receiving neuron This results in a decrease in the amount of the difference, "Synapse", leading to the effect of the feelings This was the reason for using drugs such as SSRIs In these anxiety states, Serotonin is prevented from returning to the original Neuron Also, many anxiety diseases show an excessive reaction in the amygdala and the gray area "periaqueductal gray area". This results in negative effects not only on the brain Even on our bodies.

In a study of nearly 300 people for a period of five years Those who had an amygdala tonsil with an overactive reaction showed higher rates of heart disease. Because the amygdala stimulates the production of white blood cells In the bone marrow leading Inflorescence affects Artery heart artery If you have a fear of a cause (phobia), this is one of the forms of anxiety diseases But since many fears help us to survive Like fear of spiders or heights, it has been suggested that These concerns may be stored in the DNA and inherited When mice are electrocuted after being exposed to a fruit smell They quickly learn to fear that smell But interestingly, the new generations of mice Also, you are afraid of these same fruit scents. Although generations of new mice did not experience electric shocks, it turned out to be Because of the strong reaction of the electrocution in the brain aromatherapy receptors Make new generations more sensitive to the same smells In such a way that the receivers are turned on for those odors These smells are associated with some cases of phobia.

For treatment, cognitive behavior therapy helps Get to know the thoughts that stimulate feelings Affecting behavior and aims to Change these thoughts to fight anxiety diseases On the other hand, medicines like SRIs and SNRIS It is used to prevent the absorption of serotonin or noreprivin But it may result in side effects and sometimes It negatively affects long use Benzodiazepines are also used to aid sleep Muscle relaxation, but it is also associated with dementia in older generations It is important to know that the basis of nervous and chemical anxiety is very complex And telling someone who is infected to calm down will not produce any result So we decided to make another video and show us what we're doing In order to overcome anxiety with some tips and tricks that We think it works. You can see it by clicking here. Subscribe for weekly science videos every Thursday .