Understanding Addiction: How Addiction Hijacks the Brain

SourcesAddiction Staff (2011, May 20). Brain Injury and Substance Abuse. Retrieved from .

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Part of the frontal lobe, the prefrontal cortex, has several functions specifically coupled with it. Judgment, impulse control, attention, and visual association have all been related to this region of the cerebral cortex . A recent study has shown that the prefrontal cortex, usually the most active area of the brain in rested individuals, becomes more active as a person remains awake for long periods of time , . This region regenerates during the first stage of sleep, giving a person the ability to feel somewhat refreshed after only a short nap . The length of the first stage of sleep cycle is somewhat dependant upon how long the person had previously been awake. The longer the period of wakefulness, the longer the brain remains in the first stage of sleep. When the brain enters into the REM stage of sleep the prefrontal cortex is active once more.

During teen years the brain is growing and learning how to behave making teens especially vulnerable to dependency and addiction.

Essay: The Effects of Marijuana on the Brain - Online Essays

Hi my name is femi, i am 15 years old and i live in essex, U.K. Althuogh i haven't carried out any research on this issue, but what i think is that the human brain is designed in away that everything you do is to a set out programme in your head, so when you sleep your brain recollects the days events and thats why you have things known as dreams. Then theres an unconsious state during the sleep were your brain works in credibly hard to programme the next day. Thats why you feel very tired and heavy even when you haven't done anything hard, this is very evident i.e those who sleep more do anything better than those who do not ... Femi, 30 October 2007

For example, when a teen smokes marijuana, the brain holds onto the cannabis for a prolonged period of time in comparison with the adult brain.

And with the previous incident (where I stayed up for 26 hours straight) I was having irregular menses as well. I am not sure if that has any link to any additional chemicals in my brain or lacking therein.

How Does Alcohol Affect the Brain? Effects of Alcohol on Teenagers - Drug-Free World


The Effects of Alcohol and Drug Abuse on the Brain

Corrigan, J. D., Rust, E., & Lamb-Hart, G. L. (1995). The nature and extent of substance abuse problems in persons with traumatic brain injury. Journal of Head Trauma Rehabilitation, 10(3), 29.

Long Term Effects of Cocaine on the Brain and Body

It is like when the section of brain that is most active for specific function gets used to the less state of optimal transfer and next section starts cache for function switching over something "bottlenecks" "lags" or slows down, this seems detrimental to length of time used to render descernable output, but may also be slowly acessing the old or first active section and new same time maybe gaining wider length or more less used in that specific routeing of functions process. I find it harder to speak simply, needing more complicated explanations to gain the feeling of "defintion or quoitent correct" nodding head in understanding. Lol the line between actual relevant transfer of understandable "coherant" information v.s. giggity giggity spam blah babble grows

As we explore the effects of drugs on the brain ..

Hello. I have been diagnosed with Narcolepsy in 2002, and then subsequently rediagnosed in 2005 with Sleep anpnea, none of the medication that i received for both diagnosis did not work and I'm still suffering very severly with this problem. I'm currently seeing a chiropratic in which the results of an x-ray of the lower brain and neck shows that I have a sligh cure in my spine resulting in some abnormal pressure on a nerve which is responsible for blood oxgen getting to the brain which could be preventing me from getting sleep, doe anybody now of any other information that might be helpful in helping me combat this disorder I desperately need your help, concerned! ... Fred, 14 May 2006

The Effects Of Marijuana On The Brain Essays 1 - 30 …

The sum of research regarding Traumatic Brain Injury and Drug Abuse suggests a very grim outcome, but as Addiction Staff (2011) suggests, the outlook is hopeful. For individuals suffering with both addiction and TBI, care for these two conditions can and should be concurrent. Through addiction rehabilitative services such as , therapy, and education about the importance of refraining from substance use, individuals facing the combined difficulties of TBI and addiction can find recovery and go on to lead productive and fulfilling lives.