English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Cloninger proposed a neurochemical model of alcoholism suggesting that type 2 alcoholics have serotonergic deficits with intact dopaminergic system, whereas the type 1 alcoholics have defected dopaminergic system. The work by Storvik and colleagues recently published on Alcohol and Alcoholism shows some interesting differences on the SERT brain density between the type I and type II alcoholic subtypes. Critically, these findings on different serotonergic role in subtypes of alcohol-dependence revive the concept that alcohol addiction is a heterogeneous disorder associated with varying neurochemical abnormalities. Studies testing serotonergic medications in alcohol-dependent patients classified according to subtypes have shown interesting findings. Accordingly, the identification and standardization of alcoholic subtypes could be useful in guiding research on treatment. New developments in the neurobiological understanding of subtypes of alcoholic patients, could led to get the basis for a more personalized pharmacological therapy.

alcohol and alcoholism

Invited Commentary * Serotonin transporter (SERT) brain density and neurobiological cloninger subtypes model: a lesson by human autoradiography studies