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Wednesday, November 18, 2009


I would be interested in studies that address how serotonin levels influence gambling behaviour. From a neuropsychology perspective, I suspect that the combined influence of dopamine and serotonin are powerful in the human brain as they relate to problem gambling behaviour.

I liked the experiment, but once again "food" appears to be looked upon as the same reward a problem gambler would have with money and the time out representing when the money ran out. I did not see a win percentage for either of the trays and what was the randomization that was used. I recall from my Psch Lab days that once the baseline was established, if we began to make the reward frequency variable, the rats would essentially spend as much time as necessary to achieve the reward.

The experiment may provide some basis for someone who may be at risk early on, but I believe there may be at least one or more dots in this equation other than just serotin and dopamine. At some point, a switch is turned on and there doesn't seem to be a way of turning it off.

I am not very knowledgable in this particular arena, but I am a recovery compulsive gambler (5+ years. I was being treated for depression during my gambling days with SSRI's, and as my gambling increased, so did the depression and subsequent need for increased dosages of the SSRI's. This continued for 18 years.

My belief is that somewhere in our brains, there's a pain avoidance dot which allows us to minimize the pain by super focusing on the gambling at hand or whatever the choice of pain relief is. I believe our brains are capable of rewiring itself for pain avoidance and developing a path of least resistance. This continues until the pain from the consequences of gambling masks the pain issues we were trying to escape from (knowlingly or not-knowlingly). To escape that pain, I would continue to gamble so as to not think about it. Even an attempted suicide would not stop the desire to gamble for myself. I just wanted to get off the merry-go-round.

I apologize for being so lengthy on this, but if there's even a shred of something that I've said that will help identify a direction or help someone in the future, then I have at least put the effort forth to try.

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