Abstract:
BACKGROUND:Cannabis is one of the most widely-used drugs in industrialized countries. It is now well established that cannabis use impacts neurocognition. In the intoxication period time episodic memory, working memory and attention are impacted and impulsivity is increased. The long-term effects of cannabis use tend to be similar. Various internal factors, such as sex differences, modulate this impact. It is unclear whether genetic variations can also influence the impact of cannabis on neurocognition. We set out to examine the impact of genetic variations on neurocognition in cannabis users. METHOD:We conducted a search via the PubMed, Web of Science, and ScienceDirect databases to identify studies measuring neurocognition and assessing genotypes in the context of cannabis use. RESULTS:We included 13 articles. We found that working memory, verbal and visual memory and sustained attention are more impacted during intoxication in subjects with the Val COMT allele. COMT gene could also modulate sustained attention in regular use. The CNR1, AKT1, DBH and 5-HTT/SLC6A4 genes may also modulate effects. CONCLUSION:Most of these genes are linked to schizophrenia. A fuller understanding of their impact on the effects of cannabis on neurocognition would thus help elucidate the mechanisms linking cannabis and psychosis. However, evidence is still scant, and more research is needed.
journal_name
Prog Neuropsychopharmacol Biol Psychiatryauthors
Cosker E,Schwitzer T,Ramoz N,Ligier F,Lalanne L,Gorwood P,Schwan R,Laprévote Vdoi
10.1016/j.pnpbp.2017.11.024subject
Has Abstractpub_date
2018-03-02 00:00:00pages
95-106eissn
0278-5846issn
1878-4216pii
S0278-5846(17)30478-5journal_volume
82pub_type
杂志文章,评审abstract::1. The authors report three cases of neuroleptic induced akathisia resistant to treatment with anticholinergics, benzodiazepines and betablockers. 2. All three patients were treated with Ritanserin 10 mg bid and improved rapidly and substantially. 3. Discontinuation of Ritanserin led to a recurrence of akathisia. ...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
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doi:10.1016/0278-5846(92)90076-q
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abstract::Autism (MIM 209850) is a neurodevelopmental disorder characterized by difficulties with verbal and non-verbal communication, impairments in reciprocal social interactions, and displays of stereotypic behaviors, interests and activities. Twin and family studies have indicated a robust role of genetic factors in the dev...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
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abstract::Amyotrophic lateral sclerosis (ALS) is a fatal disorder of motor neuron degeneration with unclear etiology and no effective treatment to date. ALS is, however, increasingly recognized as a multisystem disorder associated with impaired cognition. The overlap between ALS and dementia at clinical, genetic and neuropathol...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
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doi:10.1016/j.pnpbp.2010.07.017
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abstract:OBJECTIVE:Major depressive disorder (MDD) is associated with abnormalities in the recognition of emotional stimuli. MDD patients ascribe more negative emotion but also less positive emotion to facial expressions, suggesting blunted responsiveness to positive emotional stimuli. To ascertain whether these emotional biase...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
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doi:10.1016/j.pnpbp.2011.01.019
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章,评审
doi:10.1016/j.pnpbp.2014.05.011
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abstract::Correlation between specific binding potencies "in vitro" of several benzodiazepines and activities in SCR-habituation test is very satisfactory. As the SCR-habituation test might be considered as an elementary model of anxiety state, the test is suggested to be used as an intermediate psychopharmacological tool befor...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(85)90191-5
更新日期:1985-01-01 00:00:00
abstract::1. As impairment of attention has long been recognized as a clinical feature of depression, we undertook to evaluate in depressed subjects and controls a feature of the event-related brain potentials (ERP) the N100 wave which has been linked to attentional processes. 2. This study involved collection of EEG data in an...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(89)90056-0
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abstract::A system is described for avoidance conditioning of the budgerigar (Melopsittacus undulatus), for sound patterns consisting of one or two sequential subunits and to discriminate between two closely resembling sounds. Electric shock was used as the unconditioned stimulus. Simple conditioning was accomplished in about 3...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章,评审
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
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doi:10.1016/s0278-5846(82)80130-9
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
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doi:10.1016/0278-5846(83)90105-7
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
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更新日期:2011-08-15 00:00:00
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章,评审
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更新日期:1997-04-01 00:00:00
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
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更新日期:2012-04-27 00:00:00
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
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更新日期:2005-06-01 00:00:00
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 临床试验,杂志文章
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更新日期:2005-06-01 00:00:00
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 临床试验,杂志文章
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
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更新日期:2004-11-01 00:00:00
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
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更新日期:1991-01-01 00:00:00
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journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
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更新日期:1997-05-01 00:00:00