Social hierarchies are not just a human phenomenon; they’re prevalent in the animal kingdom too, particularly among social creatures like mice. A groundbreaking study on isogenic C57BL/6 mice has shed light on the intricate mechanisms that govern social hierarchy, particularly focusing on the role of dopamine and stress response. This discovery not only enhances our …
Dopamine is a popular neurotransmitter that is believed to play a primary role in motivation, pleasure, and mood. When a person experiences pleasure from activities like having sex, watching porn, using drugs, or even intense physical exercise – dopamine is at work. Additionally, dopamine plays a vital role in motor control and cognitive function. Increasing …
Dopamine is a neurotransmitter that is involved in many necessary brain functions. It is released when we get rewarded and is linked to feelings of pleasure. The pleasure associated with the release of dopamine is what makes certain behaviors addictive. Any behavior that induces a sense of pleasure such as: gambling and winning, doing certain …
Most people are aware that cocaine is a highly addictive psychostimulant drug associated with increases in energy and feelings of euphoria. Cocaine functions by flooding the brain with the neurotransmitter dopamine, leading to feelings of pleasure and euphoria. Some consider the “crack” format of cocaine to be among the most addictive drugs in the world. …