Gambling is pertinent to neuroscience research for at least two reasons. First, gambling is a naturalistic and pervasive example of risky decision making, and thus gambling games can provide a paradigm for the investigation of human choice behavior and “irrationality.” Second, excessive gambling involvement (i.e., pathological gambling) is currently conceptualized as a behavioral addiction.

Evidence indicates that pathological gambling is an addiction similar to chemical addiction. Monetary reward in gambling experiment produces brain activation very similar to that observed in drug addicts when they receiving an infusion of the drug.
Pathological Gambling Experiments
Problem gambling is often associated with increased suicidal ideation and attempts. A gambler who does not receive treatment for pathological gambling may contemplate suicide during the desperation phase may .
It is a challenge to treat compulsive gambling partly because most people have a hard time admitting they have a problem. However, once the person acknowledges that he is a compulsive gambler treatment helps him regain a sense of control — and may even help heal damaged relationships or finances.
Pathological gambling is considered a major psychiatric disorder characterized by uncontrolled gambling. For the experiment, all of the men watched three videotapes, each depicting one happy. Gambling addiction, also known as pathological gambling, compulsive gambling, problem gambling, or gambling disorder involves maladaptive patterns of gambling behavior that the individual persists with, despite negative consequences. This is consistent with behavior patterns observed in other addictions. In the present experiment, the authors tested the 'big win' hypothesis by having 4 groups of participants with little to no experience gambling play a computer-simulated slot machine for credits that were exchangeable for cash. One group experienced a large win on the very 1st play. Another experienced a large win on the 5th play.

Pathological Gambling Experiment Meaning
Some medications that have been found useful in treating substance abuse, also help treat compulsive gambling. Psychological treatments, such as behavior therapy or cognitive behavioral therapy, may be beneficial for compulsive gambling. They help identify unhealthy, irrational and negative beliefs and replace them with healthy, positive ones. and develop skills to reduce the urge to gamble.