The bodily anf physiological changes during the emotion of fear.

 The nor-adrenaline hormone works under the control of parasympathetic nervous system and the following physiological changes are seen .If we suddenly see something scary, our condition changes. Find out who the internal organs of our body are working at the moment.   

        CHANGES.                                                      .Pulse rate slow down.                                          .Heart rate slows down and its starts sinking  .Digestion is affected.                                            .The feeling of hunger is diminished.                .physical strength is subsided, the person feel to be unconscious.                                       .The throat and larnyx are dried.                      .The Vocal cord in the pharynx do not work and the voice disappears.