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The wiring of fear  halamus, which processes sensory  to a part of the brain called the  adrenal glands to produce  body for action. Meanwhile, it  prefrontal cortex of your brain so
                             information, sends a nerve signal
                         When you are frightened, the
                                      chemicals that prepare your
                                  amygdala. This alerts your
                                          sends another message to the
                                              that you can analyze the threat.











                  Thalamus Sends signal  to amygdala to amygdala  T  T  W  W  th  h  i  i  pr  th








                Prefrontal   cortex     Amygdala  a Triggers fear  ar  response


                                                                                         Fight or flight Fear is related to anger, and  between the two they trigger the “fight or flight” response. This  might give you the strength to  wrestle a crocodile, but if you didn’t  have faith in your chances, it would  also enable you to run away. The  same response might also prompt you to rescue someone trapped   in a burning building.









                                 to feel some level of fear. If you were not afraid of road
                                        car or truck. Fear triggers physical reactions that give
                                    traffic, for example, you might get knocked down by a
                                                    do not require this type of physical response, and the
                              When faced with dangerous situations, it is important
                                                 many of the situations that frighten us in modern life
                                           you superpowers, so you can run away from a fierce
                                              dog and even jump over a fence to escape. However,

                                                               Supercharged When the fear response is activated, your  adrenal glands release chemicals such as  adrenaline into your bloodstream. These  chemicals combine with nerve signals to  push up your breathing rate, increase the blood supply to your muscles, and intensify your awareness. You are briefly supercharged  with the strength you need to survive.
                                                        fear can lead to stress-related illnesses.

































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