Gandalfs Beard
Graduate Poster
- Joined
- Feb 14, 2009
- Messages
- 1,548
You don't seem to understand what research is.
Another insulting comment touting your expertise.
We are specifically talking about the NIH claiming that the craving for alcohol can be stronger than the need for water and food. In order for somebody to say that, there must be some research behind it. Point me to that research, meaning the studies that made this conclusion. Do not point me to somebody simply saying that such research exists. If you cannot see the difference, then please do not waste any more of my time.
This study regarding Stress, Alcohol and GABA receptors indicates that researchers were able to determine that some alcohol dependent persons had alcohol craving severity cues that exceeded water cues by at least 50%:
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2805701/
This human lab model involves initially classifying non treatment-seeking paid volunteers with alcohol dependence as cue reactive if their ratings of craving severity to in vivo alcohol cues exceed that to water cues by at least 50%.
In case some people are wondering what the term "cues" refers to, it relates to laboratory methods of determining the varying strength of "cravings" :
http://pubs.niaaa.nih.gov/publications/arh23-3/179-186.pdf
In laboratory settings, psychophysiological and behavioral responses are often measured within “cue reactivity” studies, which assume that the subject’s responses to alcohol-related stimuli can reflect craving (for more information
on cue-reactivity studies, see the article
in this issue by Litt and Cooney, pp.
174–178). Cues that have been used in
studies of alcohol craving include the
sight, smell, and taste of alcohol; pictures
or videos of alcohol or alcohol-related
scenarios, such as a barroom; the study
participant’s belief that he or she will
consume alcohol; and mental imagery
of alcohol-related situations. Negative
mood manipulations, which typically
involve the participant imagining being
in an unpleasant situation or being presented with a stressor that will invoke
such a mood, also have been used as a
cue for alcohol craving in some studies.
Unfortunately, these studies have rarely
demonstrated close relationships
among behavioral, psychophysiological,
and subjective measures of craving.
Alcoholics’ responses to craving-induction
procedures appear to vary considerably
as a result of numerous individual differences and situational factors. Nonetheless, cue-reactivity measures have provided valuable information about the correlates of craving. Significantly, some studies have shown that autonomic reactions to alcohol cue presentations, such as changes in skin conductance,3
can predict later relapse to drinking
(e.g., Drummond and Glautier 1994).
GB

D'oh
.