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- Differential neural reward processes in internet addiction: A . . .
The reduced gray matter volume may indicate a shortage of dopamine receptors, leading to hypoactivity during reward anticipation (promoting reward-seeking) and hyperactivity during reward outcome processing (reflecting quick and efficient reward production)
- Understanding Social Medias Dopamine Addiction - NeuroLaunch. com
The relationship between social media, dopamine, and addiction is complex and multifaceted While these platforms offer unprecedented connectivity and access to information, they also exploit our brain’s reward system in ways that can lead to compulsive use and negative mental health outcomes
- Understanding the Brains Response to Social Media: A Closer Look at . . .
Recent studies have uncovered how social media triggers dopamine-driven reward pathways in the brain, similar to addictive substances, leading to lasting impacts on young users' mental health and behavior
- Neurotransmitter Dopamine (DA) and its Role in the Development of . . .
It can cause addiction with dopamine implicated This is perpetuated through feedback loop mechanisms acting through dopamine reward system; keeping the users in the loop Social media has helped many people around the world in different ways - connecting people globally and providing easy access to different types of information
- Pharmacology of emotion, reward, and addiction; the basal ganglia . . .
This chapter discusses dopamine and reward Addiction is explained: amphetamine, cocaine, and heroin work by activating the ventral striatum and they tap into a system normally involved in stimulus-reward association learning The operation of the basal ganglia is also discussed here
- Neurobiological underpinnings of reward anticipation and outcome . . .
emission tomography (PET) study using the Iowa Gambling Task (IGT) Dopamine release in the striatum of gambling disorder sufferers showed a significant inverted U-curve with the prob-ability of advantageous IGT performance Gambling disorder sufferers with maximum uncertainty of outcome (P = 0 5) had
- Engineered highs: Reward variability and frequency as potential . . .
Variability of reward may ensure ongoing activation of midbrain dopamine neurons Such variability may confer ‘drug-like’ addictive potential to non-drug rewards Internet-based gambling, videogames, shopping and pornography fit this profile Coupled with high frequency delivery, this may promote sensitization and behavioural addiction
- Neurotransmitters crosstalk and regulation in the reward circuit of . . .
Experiments in animal models have also revealed a relationship between D4 receptors and impulse control and gambling behavior (40–42) Furthermore, a study showed that the dopamine transporter (DAT) plays a role in gambling addiction, as the impulsivity of elderly individuals with GD is positively correlated with DAT activity The clinical
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