Mental health professionals and scientists have identified problem gambling as a behavioural addiction. Gambling addicts show similar changes in behaviour and brain activity as drug users and alcoholics. Defective brain functioning may play a central role in the self-destructive behaviour of problem gamblers.
Development of Gambling Addiction
The more the person gambles, the more their addiction will grow. Brain imaging studies and tests have revealed that gambling activates the gambler's brain's reward system and gives them a high, in the same way, drugs do for drug addicts.
It’s also been proven that you’re at greater risk of developing an addiction if any of your family members have substance addiction problems.
Impaired Brain Function
The prefrontal cortex controls impulsivity, cognitive control, and is involved in decision making. Studies have shown that this brain region is less active in gambling and drug addicts than people without these issues. Problem gamblers are often also impulsive, and it seems likely that they may struggle to control their impulses because of the reduced functioning of the prefrontal cortex.
The brains of addicts also process risk and reward incorrectly, as well as current versus long-term consequences.
Addicts Use Gambling as a Coping Mechanism
Many addicts also struggle with mood disorders, such as depression and anxiety, which causes people to feel negative about themselves. Gambling is a coping mechanism for them as it helps them escape the daily realities, which increases their anxiety.