PubMed Health⌕ Search
Home/Archive/PubMed

PubMed · 11192967

[Confusional state and agitation].

O Martinaud·D Hannequin
View original source ↗Export metadata ↓

Abstract

Delirium is a neurologic emergency representative of 10% of the hospitalized patients. It is characterized by an acute and fluctuating change of consciousness and cognition. A strict procedure is necessary to treat quickly the responsible cause among the multiple possible ones. An associated agitation need a quick specific treatment. The treatment should prevent the risk factors, notably iatrogenic, especially in the elderly patients or with previous altered cognitive functions.

Explore related subjects

ConfusionEmergenciesHumansPsychomotor AgitationEnglish AbstractJournal ArticleReview

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

O Martinaud, D Hannequin. 2000-11-15. [Confusional state and agitation].. https://pubmed.ncbi.nlm.nih.gov/11192967/

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

PubMed2006

Disorientation inhibits landmark use in 12-18-month-old infants.

Recent research has indicated that, particularly under conditions of inertial disorientation, mammals may be sensitive to landmark configuration geometry at the expense of individual featural information when locating hidden goals. The current study sought to establish whether landmark use could be demonstrated in 12-18-month-old infants with and without a disorientation procedure, and with geometrically ambiguous landmark configurations. A peekaboo paradigm was employed in which infants learned to anticipate a peekaboo event after a cue from two locations within a circular arena, followed by a test trial from a novel position in which no peekaboo occurred after the cue. In all conditions, an isosceles triangle arrangement of landmarks was used, with peekaboo occurring between the landmarks of one of the two equal "sides", thus being geometrically ambiguous. In two conditions, the landmarks were distinctive, and in two further conditions, they were identical. In one of the distinctive conditions and one of the identical landmark conditions, infants underwent a disorientation procedure in between training and test trials. Only oriented infants with distinctive landmarks were successful in test trials, thus suggesting that infants are able to use the individual features of landmarks to locate a goal, but can only do so if oriented.

Confusion↗
PubMed2006

Mugshot exposure effects: Retroactive interference, mugshot commitment, source confusion, and unconscious transference.

More than 25 years of research has accumulated concerning the possible biasing effects of mugshot exposure to eyewitnesses. Two separate metaanalyses were conducted on 32 independent tests of the hypothesis that prior mugshot exposure decreases witness accuracy at a subsequent lineup. Mugshot exposure both significantly decreased proportion correct and increased the false alarm rate, the effect being greater on false alarms. A mugshot commitment effect, arising from the identification of someone in a mugshot, was a substantial moderator of both these effects. Simple retroactive interference, where the target person is not included among mugshots and no one in a mugshot is present in the subsequent lineup, did not significantly impair target identification. A third metaanalysis was conducted on 19 independent tests of the hypothesis that failure of memory for facial source or context results in transference errors. The effect size was more than twice as large for "transference" studies involving mugshot exposure in proximate temporal context with the target than for "bystander" studies with no subsequent mugshot exposure.

Confusion↗