Results 81 to 90 of about 47,514 (190)

Transient global amnesia: an uncommon presentation of acute myocardial infarction

open access: yesItalian Journal of Medicine, 2018
Transient global amnesia (TGA) is an acute neurological syndrome characterized by sudden-onset global (anterograde and retrograde) amnesia, without compromising other neurological functions. This clinical condition lasts up to 24 h with whole restoration.
Paolo Tirelli   +3 more
doaj   +1 more source

Anterograde effects of a single electroconvulsive shock on inhibitory avoidance and on cued fear conditioning [PDF]

open access: yes, 1998
A single electroconvulsive shock (ECS) or a sham ECS was administered to male 3-4-month-old Wistar rats 1, 2, and 4 h before training in an inhibitory avoidance test and in cued classical fear conditioning (measured by means of freezing time in a new ...
Bueno, Orlando Francisco Amodeo   +2 more
core   +2 more sources

Amnestically induced persistence in random walks

open access: yes, 2007
We study how the Hurst exponent $\alpha$ depends on the fraction $f$ of the total time $t$ remembered by non-Markovian random walkers that recall only the distant past.
A. Bunde   +13 more
core   +1 more source

Exploring Marine Mammal Cognition as a Conservation Tool

open access: yesMarine Mammal Science, Volume 42, Issue 1, January 2026.
ABSTRACT Cognition is an animal's real‐time adaptation system for responding to change. Rapid environmental change, often anthropogenic, is expanding the range and severity of challenges confronting wild animals. Effective conservation requires a multifaceted approach that includes animals' capacities.
Gordon B. Bauer   +21 more
wiley   +1 more source

Endogenous Levels, Detection Time, and Symptoms of Gamma‐Hydroxybutyric Acid: Results From a Placebo‐Controlled Clinical Trial

open access: yesBasic &Clinical Pharmacology &Toxicology, Volume 137, Issue 6, December 2025.
ABSTRACT Gamma‐hydroxybutyric acid (GHB), a potential agent in drug‐facilitated sexual assault, is difficult to detect due to rapid elimination, endogenous presence, and possible postsampling formation. We conducted a randomised, placebo‐controlled trial in 30 healthy volunteers, administering 50‐mg/kg sodium oxybate or placebo, to investigate symptoms,
Kathrine Bohn Faldborg   +3 more
wiley   +1 more source

Diazepam-induced Amnesia: A Case Report

open access: yesPsychiatry and Clinical Psychopharmacology, 2021
Benzodiazepines are widely used as anxiolytics and anticonvulsants. Especially diazepam is routinely used in the management of epilepsia and sometimes delirium.
Tunç ALKIN   +3 more
doaj  

A Survey of ECT Recipients, Family Members and Friends: Are the Self‐Reported Reasons for The Recipients' Problems Being Addressed?

open access: yesInternational Journal of Mental Health Nursing, Volume 34, Issue 6, December 2025.
ABSTRACT Electroconvulsive therapy is administered, internationally, to approximately a million people annually. This study aimed to collect the self‐reported factors contributing to the problems for which ECT is prescribed and assess how well mental health services addressed those factors.
John Read   +5 more
wiley   +1 more source

Mediodorsal thalamus and cognition in nonhuman primates

open access: yesFrontiers in Systems Neuroscience, 2013
Several recent studies in nonhuman primates have provided new insights into the role of the medial thalamus in different aspects of cognitive function.
Mark G Baxter
doaj   +1 more source

Pharmacokinetic and Pharmacodynamic Modeling of Clonidine and Midazolam for Sedation in Pediatric Intensive Care

open access: yesPediatric Anesthesia, Volume 35, Issue 12, Page 1053-1062, December 2025.
ABSTRACT Background Clonidine and midazolam are routinely used in the pediatric intensive care unit for pain and sedation management, but target concentration and optimal dose are poorly defined for both drugs. The CloSed study is a multicenter, double‐blind, randomized, active‐controlled noninferiority trial with a 1:1 randomization between clonidine ...
Maddlie Bardol   +22 more
wiley   +1 more source

Two Routes to Losing One’s Past Life: A Brain Trauma, an Emotional Trauma

open access: yesBehavioural Neurology, 2008
Organic and psychogenic retrograde amnesia have long been considered as distinct entities and as such, studied separately. However, patterns of neuropsychological impairments in organic and psychogenic amnesia can bear interesting resemblances despite ...
Julie Ouellet   +4 more
doaj   +1 more source

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