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Ketamine is an NMDA receptor antagonist which accounts for most of its psychoactive effects. [20] At anesthetic doses, ketamine induces a state of dissociative anesthesia, a trance-like state providing pain relief, sedation, and amnesia. [21]
NMDA receptor antagonists induce a state called dissociative anesthesia, marked by catalepsy, amnesia, and analgesia. [1] Ketamine is a favored anesthetic for emergency patients with unknown medical history and in the treatment of burn victims because it depresses breathing and circulation less than other anesthetics.
Drug-induced amnesia is amnesia caused by drugs. Amnesia may be therapeutic for medical treatment or for medical procedures, or it may be a side-effect of a drug, such as alcohol, or certain medications for psychiatric disorders, such as benzodiazepines. [1] It is seen also with slow acting parenteral general anaesthetics. [citation needed]
Ketamine is defined as a dissociative anesthetic with some hallucinogenic effects by the U.S. Drug Enforcement Administration. The medication alters the perception of sight and sound, making users ...
According to the United States Drug Enforcement Administration (DEA), ketamine is a "dissociative anesthetic that has some hallucinogenic effects" and "can induce a state of sedation, immobility ...
However, there is a robust body of research looking at what happens in the brain when people take drugs—such as ketamine, angel dust, ... Dissociative amnesia. Also linked to trauma ...
The effects of dissociatives can include sensory dissociation, hallucinations, mania, catalepsy, analgesia and amnesia. [4] [5] [6] According to Pender (1972), "the state has been designated as dissociative anesthesia since the patient truly seems disassociated from his environment."
But Feifel said the drug’s dissociative and hallucinogenic properties — which made it such a popular party drug — may hold the key to why ... “Ketamine treatment is associated with an ...