For more than 50 years, ketamine has proven to be a safe anesthetic drug with potent
analgesic properties. The active enantiomer is S (+)‐ketamine. Ketamine is mostly …

Converging evidence from electrophysiological, physiological and anatomical studies
suggests that abnormalities in the synchronized oscillatory activity of neurons may have a …

N-methyl-D-aspartate (NMDA) receptor antagonists such as phencyclidine (PCP),
dizocilpine (MK-801) and ketamine have long been considered a model of schizophrenia …

In recent years, numerous studies have tested the relevance of neural oscillations in
neuropsychiatric conditions, highlighting the potential role of changes in temporal …

Steady-state evoked potentials can be recorded from the human scalp in response to
auditory stimuli presented at rates between 1 and 200 Hz or by periodic modulations of the …

The observation that antagonists of the N-methyl-D-aspartate receptor (NMDAR), such as
phencyclidine (PCP) and ketamine, transiently induce symptoms of acute schizophrenia had …

Ketamine is a dissociative anesthetic with an accepted place in human medicine. Ketamine
also has psychedelic properties, and there has been a recent increase in nonmedical use …

Several electrical neural oscillatory abnormalities have been associated with schizophrenia,
although the underlying mechanisms of these oscillatory problems are unclear. Animal …

Electrophysiological methods have demonstrated disturbances of neural synchrony and
oscillations in schizophrenia which affect a broad range of sensory and cognitive processes …

Background: Ketamine, the NMDA glutamate receptor antagonist drug, is increasingly
employed as an experimental model of psychosis in healthy volunteers. At subanesthetic …