darkcloudnine
Bluelighter
I personally love driving on E and it makes me a better driver not a worse driver. Weed is the same way for me.
VelocideX said:So you succumb to peer pressure? How spineless are you?
VelocideX said:You're saying that people are incapable of not doing drugs. <snip>
darkcloudnine said:I personally love driving on E and it makes me a better driver not a worse driver. Weed is the same way for me.
Bullshit. Complete bullshit.darkcloudnine said:I personally love driving on E and it makes me a better driver not a worse driver. Weed is the same way for me.
So by your logic because it hasn't happened yet, its never going to happen?AnonAce said:You can argue all you like, while you have blind assertion, I have facts & years of experience.
AnonAce said:No, that's not what I was saying at all. My point is simply someone who is an experienced driver, and equally experienced with intoxicants (like weed or whatever else), may be capable of determining whether or not they are able to drive at some degree of intoxication. To blindly assert that they aren't is a baseless argument, which was the other point. I admit in my first post that many people are probably incapable of controlling their intoxication, and thus I wouldn't necessarily recommend it to everyone.
-AA
AnonAce said:Velocide
You can argue all you like, while you have blind assertion, I have facts & years of experience.
-AA
J Psychopharmacol. 2003 Dec;17(4):379-87.
Related Articles, Links
_
Dissociable effects of a single dose of ecstasy (MDMA) on psychomotor skills and attentional performance.
Lamers CT, Ramaekers JG, Muntjewerff ND, Sikkema KL, Samyn N, Read NL, Brookhuis KA, Riedel WJ.
Experimental Psychopharmacology Unit, Brain and Behaviour Institute, Maastricht University, Maastricht, The Netherlands. [email protected]
Ecstasy (3,4-methylenedioxymethamphetamine, MDMA) is a psychoactive recreational drug widely used by young people visiting dance parties, and has been associated with poor cognitive function. The current study assessed the influence of a single dose of MDMA 75 mg and alcohol 0.5 g/kg on cognition, psychomotor performance and driving-related task performance. Twelve healthy recreational ecstasy users participated in an experimental study conducted according to a double-blind, double-dummy, placebo-controlled three-way cross-over design. MDMA improved psychomotor performance, such as movement speed and tracking performance in a single task, as well as in a divided attention task. MDMA impaired the ability to predict object movement under divided attention. However, the inability to accurately predict object movement after MDMA may indicate impairment of particular performance skills relevant to driving. There was no effect of MDMA on visual search, planning or retrieval from semantic memory.
Psychopharmacology (Berl). 2004 May;173(3-4):440-5. Epub 2004 Jan 9.
Related Articles, Links
_
Effects of MDMA (ecstasy), and multiple drugs use on (simulated) driving performance and traffic safety.
Brookhuis KA, de Waard D, Samyn N.
Department of Psychology, University of Groningen, Grote Kruisstraat 2/1, 9712 TS Groningen, The Netherlands. [email protected]
RATIONALE: The effects of MDMA on driving behaviour are not clear, since the direct effects of MDMA on cognitive performance are reported as not generally negative. OBJECTIVES: To assess in an advanced driving simulator acute effects on simulated driving behaviour and heart rate of MDMA, and effects of polydrug use. METHODS: A group of young participants who had indicated that they regularly used MDMA were asked to complete test rides in an advanced driving simulator, shortly after the use of MDMA, just before going to a party. They were tested again after having visited the "rave", while they were under the influence of MDMA and a number of different other active drugs. Participants were also tested sober, at a comparable time at night. Separately, a control group of participants was included in the experiment. RESULTS: Driving performance in the sense of lateral and longitudinal vehicle control was not greatly affected after MDMA, but deteriorated after multiple drug use. The most striking result was the apparent decreased sense for risk taking, both after MDMA and after multiple drug use. This was clear from gap acceptance data, while the ultimate indicator of unsafe driving, accident involvement or even causation, was increased by 100% and 150%, respectively. CONCLUSIONS: Driving under the influence of MDMA alone is certainly not safe; however, driving back (home) after a dance party ("rave") where MDMA users regularly combine MDMA with a host of other drugs can be described as extremely dangerous.
J Forensic Sci. 2001 Nov;46(6):1426-33.
Related Articles, Links
3,4-Methylenedioxymethamphetamine (MDMA, ecstasy) and driving impairment.
Logan BK, Couper FJ.
Washington State Toxicology Laboratory, Bureau of Forensic Laboratory Services, Washington State Patrol, Seattle 98134, USA. [email protected]
3,4-Methylenedioxymethamphetamine, or MDMA, is increasing in popularity in the United States as a drug of abuse. It has stimulant and empathogenic mood altering properties with the potential to affect psychomotor skills and impact driving. This report reviews the literature relating to the relevant psychomotor effects of the drug, the relationship between dose and blood concentrations, and studies and case reports on specific effects of the drug on driving. The latter reports include both laboratory driving simulator studies and anecdotal reports, and case series. We also report details of eighteen cases of apparent MDMA impaired driving, including six drivers whose blood tested positive for MDMA alone. Most subjects displayed muscle twitching and body tremors, dilated pupils, slow pupillary reaction to light, elevated pulse and blood pressure, lack of balance and coordination, and most were perspiring profusely. Five of the six subjects were given field sobriety tests (one leg stand, walk and turn test), and all five performed poorly. There was no clear correlation between the blood concentration of MDMA and the specific demeanor of the subject. These findings are consistent with other reports, and lead to the conclusion that MDMA use is not consistent with safe driving, and that impairment of various types may persist for a considerable time after last use.