Feeling sick in the head?

Feeling

As we experience the world around us, we tap into a complex network of neural pathways that allow us to perceive and process emotions. Our brain's limbic system is responsible for processing emotions, and it's closely linked to the pleasure centers of the brain. When we're happy or excited, our brain releases endorphins, also known as "feel-good" hormones. These chemicals create a sense of euphoria and well-being.The brain's emotional regulation system is also influenced by our experiences and memories. Traumatic events can alter the way we perceive and process emotions, leading to long-term changes in our emotional landscape. This is why people who have experienced trauma may experience anxiety or depression.

Sick

When we're physically sick, our body's immune system is overwhelmed by invading pathogens, such as bacteria or viruses. The immune system responds by releasing chemical signals that attract white blood cells to fight off the infection. This process is called the immune response. The body's response to illness is a complex and intricate process that involves multiple cellular and molecular mechanisms.As we recover from illness, our body's immune system undergoes a series of changes to ensure that we're better equipped to fight off future infections. This process involves the activation of immune cells, such as T-cells and B-cells, and the production of antibodies to neutralize pathogens.

Head

When we're in a state of high alert, our brain's attention network is activated, and we become more focused and aware of our surroundings. This is often accompanied by a sense of being in a state of calm, which is often referred to as "head" as opposed to "sick" or "feeling." The brain's attention network is closely linked to the limbic system, which regulates emotional processing and memory.The brain's attention network is also influenced by our sensory experiences, such as hearing, vision, and touch. When we're in a state of high alert, our brain is more sensitive to these sensory inputs, which helps us to respond quickly and effectively to threats or distractions.