The amygdala plays a key role in emotional processing and the stress response. Alterations in amygdala neuronal activation during emotional tasks have been reported. The main task of the amygdala is to regulate emotions, such as fear and aggression. The amygdala is also involved in the link between the emotional meaning of our memories, reward processing, and decision-making; Although historically the amygdala has been considered to be involved primarily in fear and other emotions related to unpleasant aversive stimuli, it is now known that the amygdala is one of the components of the limbic system, which is responsible for control of emotions and behavior in addition to memory. training. The amygdala is the part of the brain primarily involved in emotion, memory, and the fight-or-flight response. It is one of two almond-shaped clusters of cells located near the base of the brain; The amygdala participates in the regulation of autonomic and endocrine functions, in decision-making and in the adaptations of instinctive and motivational behaviors to changes in the environment. The main parts of the brain responsible for our stress responses include the hypothalamic-pituitary-adrenal axis, the amygdala, and the prefrontal cortex. This article will also explain how the, 1. Happiness activates multiple areas of the brain, including the right frontal cortex, precuneus, left amygdala, and left insula. This activity involves connections between the frontal cortex and the insula of consciousness and the “feeling center,” the amygdala of the brain. 2. Fear activates the bilateral amygdala, hypothalamus, and amygdala lesions. The amygdala has been implicated in moderating emotions and behavior. While the term colloquially refers to the way an individual "feels," neuroscientists define the word as any brain function driven by the desire to survive. Therefore, in the context of limbic function, emotion does not refer to "happiness" or, the amygdala, in particular, is responsible for triggering emotional responses that prepare your body to deal with things like fear and anger. Sometimes this fear can trigger the body's fight or flight response, which leads to a number of physiological responses that prepare the body to either stay and face danger or flee to safety. The limbic system supports a variety of basic cognitive and emotional functions. functions. The hippocampi, located on the inner edge of the temporal lobes, are essential for memory formation. The tonsils are found at the top of the front part of each hippocampus. Each amygdala is thought to be important in processing emotions. In other words, brain-mind evolution allows humans to reason but also to regulate our emotions. Psychologist Neisser. ii The “hot emotional system” is based on the amygdala and is responsible for emotional processing and responses to unconditioned emotional stimuli such as appetitive and fear-evoking conditions. The amygdala is an almond-shaped cluster of cells located near the base of the brain. Everyone has two of these groups of cells, one in each hemisphere or side of the brain. The tonsils help define and regulate emotions. They also preserve memories and associate these memories with specific emotions such as happiness, sadness, joy.