3. Determine how unusual your data must be before it can be considered significant. Many statisticians consider being 95% sure that the null hypothesis is false as a minimum for statistical significance (giving a p-value of 0.05).This is the confidence level.. Determine how unusual your data must be before it can be considered significant. Many statisticians consider being 95% sure that the null hypothesis is false as a minimum for statistical significance (giving a p-value of 0.05). This is the confidence level.
The role of the amygdala is to set off fear and anger instantly, without conscious thought, so that a person can freeze or run away from danger, Dr. Young said. But the emotion of fear does not reside exclusively in the amygdala because it can be elicited from memory and other brain states.
The amygdala has a substantial role in mental states and is related to many psychological disorders. It is especially involved in the emotions of fear, anger and aggression, and also trauma reactions.natomically, it describes two almond shaped groups of neurons located deep within the medial temporal lobes of the brain, roughly in the centre of the brain. The amygdala is thought to have a role in the mediation between emotional experience, cognitive functioning and perception.