Question

how does the brain react on when we are scared ? how do some fears appear? what are the ways to fight our fears?

Answer 1

Fear is a very strong feeling that makes us feel uncomfortable. Our brain impels our body to react to fear in many ways. Some of us can`t act at all staying in the place where they were spooked due to the fact our brain sends a kind of signals paralyzing our nervous system. Others, however, start trembling and looking around as if they are looking for help, they squeeze their fists as though they would assault somebody or something. And that is true for people of the sort because their brain injects certain hormones into the blood impelling such people to act to protect themselves from a danger.
        Most of the fears we are exposed to are ingrained in our brains from childhood. We have been scared to death with possible traumas, insecurities and troubles that our parents, friends and close relatives described so brightly. Newspapers and TV have added some terrific stories that can happen to us if we are not careful enough.
       I am sure that the best way to cope any fear one encounters with, - is to do what he or she intends to. There is no other way out of the situation. Only if we try doing what we are planning we will get a chance to shatter any kind of a fear. And be sure, our brain will undoubtedly remember a positive result we achieved. And if a similar situation arises in the future we will not be frightened again, because our brain will analyse the situation and prompt us the best way to deal with it rather than sprinkling adrenaline into our blood.        

Answer 2

When we experience fear, the brain triggers a complex series of physiological and psychological responses that prepare us to deal with perceived threats or danger. This response is commonly known as the "fight-or-flight" response. The process involves several key brain structures and neurochemicals working together:

1. Amygdala: The amygdala is a small, almond-shaped structure in the brain that plays a crucial role in processing emotions, including fear. It is responsible for detecting potential threats in the environment and activating the fear response.

2. Hypothalamus: The hypothalamus communicates with the amygdala to initiate the release of stress hormones, including adrenaline (epinephrine) and cortisol. These hormones trigger physiological changes that prepare the body to take action in response to the perceived threat.

3. Sympathetic Nervous System (SNS): The SNS is a part of the autonomic nervous system that activates the "fight-or-flight" response. It increases heart rate, dilates the pupils, constricts blood vessels in certain areas, and increases blood flow to muscles, preparing the body to either confront the threat or run away from it.

4. Pre-frontal cortex: The pre-frontal cortex is involved in decision-making and rational thinking. When we feel fear, this part of the brain may become less active, leading to more impulsive and instinctual reactions.

How fears appear: Fears can arise through a combination of genetic, environmental, and learned factors. Some fears may be innate and evolutionarily beneficial, helping us avoid real dangers in the environment (e.g., fear of heights, fear of snakes). Other fears may develop through personal experiences, traumatic events, or exposure to fearful situations.

Ways to fight fears:

1. Exposure therapy: This involves gradually exposing yourself to the feared object or situation in a controlled and safe manner. Through repeated exposure, your brain can learn that the fear is irrational, leading to reduced anxiety over time.

2. Cognitive-behavioral therapy (CBT): CBT helps identify and challenge negative thought patterns associated with fears. By changing these thought patterns and behaviors, individuals can learn to cope with their fears more effectively.

3. Mindfulness and relaxation techniques: Practices like meditation, deep breathing, and progressive muscle relaxation can help reduce anxiety and promote a sense of calm in fear-inducing situations.

4. Support system: Seeking support from friends, family, or support groups can be beneficial in facing fears. Having someone to talk to about your fears can provide encouragement and understanding.

5. Professional help: If fears significantly interfere with daily life or cause intense distress, consider seeking help from a mental health professional. They can provide personalized strategies and support for overcoming specific fears.

6. Gradual desensitization: This approach involves slowly and systematically exposing yourself to the fear-inducing stimuli, starting with less intense situations and gradually progressing to more challenging ones.

7. Positive visualization: Practicing positive visualization, where you imagine successfully coping with the feared situation, can help build confidence and reduce anxiety.

It's essential to remember that overcoming fears may take time and patience, and it's okay to seek professional help if needed. Additionally, not all fears need to be completely eliminated; some manageable level of fear can be adaptive and protective in certain situations.