Monday, 28 May 2012
Playing Chess at School Improves Learning
According to America’s Foundation for Chess, an organization that promotes the use of chess in the schools, this age-old game is an ideal learning tool. When children are around age 8 or 9, the brain’s analytical abilities are developing rapidly, and playing chess seems to stimulate this development. In any case, studies show that children who play chess do better in most of their school subjects. (more…)
Memory and the Brain | Comments Closed
Monday, 21 May 2012
The Neurobiology of Charity
As the holiday season approaches, a traditional time for charitable giving, what do we know about this behaviour from a neuroscientific standpoint? Well, first of all, we know that it activates the brain’s dopaminergic reward circuits. We also now know that the old saying “It’s better to give than to receive” has a neurobiological basis: these reward circuits are typically activated more when you give money, for example, than when you receive it. (more…)
Pleasure and Pain | 4 comments »
Monday, 14 May 2012
Links About Brain Anatomy
While I’m doing research on the various subjects that I write about in The Brain from Top to Bottom, I often come across interesting articles on other subjects that I’ve already dealt with elsewhere on the site. Whenever that happens, I save a link to the article, planning to embed it as a Link module on the appropriate page of the site.
The problem is that I accumulate links faster than I can put them where they belong, so I end up with a file full of interesting links that none of my readers can access. To solve this problem, I’ve decided that from time to time, I’ll make a blog post containing all the links that I’ve accumulated about one of the topics on the site. (more…)
From the Simple to the Complex | 13 comments »
Monday, 7 May 2012
Insomnia as a Treatment for Depression
Lack of sleep has a beneficial effect on depression. However counterintuitive this finding may seem, it has been well documented in more than 75 studies published over the past 40 years. One of the reasons that sleep deprivation is not used more extensively in the treatment of depression is that prolonged insomnia can also have significant negative effects on cognitive functioning. Another reason is that insomnia-induced improvements in mood dissipate rapidly when the individuals eventually and inevitably catch up on their sleep. (more…)
Mental Disorders | Comments Closed
Monday, 30 April 2012
Theories on Drug Addiction
The human brain contains circuits that provide us with pleasure to reinforce behaviors that are helpful to our survival. The brain thus naturally favours those behaviors that lead us to seek euphoria. You can check out Pacific Ridge online to learn about their insights regarding alcohol addiction.
The abusive consumption of a drug can result in dependency on it. The various phenomena associated with drug dependency—also commonly referred to as “drug addiction”—are fairly well known: initial pleasure, then tolerance, withdrawal, and so on. We recommend people struggling with addiction to take a look at The Ohana Rehab Center website to learn more information about recovery.
Experts have identified several signs of drug dependency. If someone displays several of them, that is a good indication that they have become dependent on the drug in question. Luckily on private London rehab clinics like Addcouncel.
These signs include:
-A persistent desire for the drug and an inability to stop taking it
-The development of a tolerance for the drug that forces them to keep taking larger doses to achieve the same effects
-The onset of withdrawal symptoms when they cannot obtain the drug
-Spending a great deal of their time obtaining the drug, consuming it, and recovering from its effects
-An inability to stop or control their consumption of the drug, even when it goes against their own values
-Continuing to take the drug, even when they recognize the major physical, psychological, and social problems caused by this behaviour
Long term alcohol use can lead to many health problems and may cause the user to feel more at risk and anxious. There are a number of physical and emotional effects associated with long term alcohol use that can have an impact on the lives of those who drink on a regular basis. If you know someone struggling with addiction and having these symptoms, contact holistic wellness program to help them recover and get their life back on track.
If you have experienced any of these signs, we highly suggest to look for a drug rehab program before it is too late.
But these phenomena are so complex that it is hard to construct satisfactory models for them. Hence, many theories have been developed to try to explain drug dependency/addiction in order to elaborate the appropriate Drug Addiction Treatments. You can click on the states served by RecoveryDelivered.com for more information about Suboxone in that specific state.
One of these theories is based on the traditional hedonist principle that people seek pleasure and avoid pain. For other theorists, the main cause of drug addiction is the desire to alleviate the suffering that addicts experience when their drug is withdrawn. If you know someone who is dealing with this problem, tell them to visit Next Wind Recovery to help them get through this difficult situation. Still another theory holds that drug-dependent people suffer from a dysfunction of the systems of the frontal cortex that normally regulate decision-making and impose inhibitory controls on behaviour.
Pleasure and Pain | No comments
