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Updated: May 6, 2026

Measuring Neural Mechanisms Underlying Sleep-Dependent Memory Consolidation During Naps in Early Childhood
Published on: October 2, 2019
[How I manage the child who is not awakening as expected]
1Service d'anesthésiologie, cliniques universitaires St-Luc, avenue Hippocrate 10-1821, 1200 Bruxelles, Belgique.
Insights
This study differentiates between slow awakening and neurological/behavioral issues post-anesthesia. It identifies overdose as a primary cause of slow awakening and highlights various risk factors for neurological complications.
Area of Science:
- Anesthesiology
- Neuroscience
Context:
- Immediate post-anesthesia care presents distinct challenges.
- Distinguishing between slow awakening and neurological/behavioral problems is crucial.
Purpose:
- To delineate the causes of slow awakening and neurological/behavioral issues after anesthesia.
- To differentiate between true and false causes of delayed recovery.
Summary:
- Slow awakening post-anesthesia is often due to absolute or relative overdose.
- Neurological and behavioral problems may stem from patient-specific risks, iatrogenic factors, or underlying conditions like tumors or metabolic disorders.
- Post-anesthesia delirium is excluded from this analysis.
Impact:
- This classification aids in accurate diagnosis and management of post-anesthesia complications.
- Improved understanding can lead to better patient outcomes and reduced recovery times.
Abstract:
Regarding immediate post-anaesthesia problems, one must distinguish slow awakening and the apparition of neurologic or behavioural problems. Post-anaesthesia delirium, an usual cause of transient agitation in the recovery room following halogenated-based anaesthetic, is not included in this discussion. There are two false causes of slow awakening: residual curarization and a total spinal. Slow awakening is usually caused by overdose, either absolute or relative. Regarding the occurrence of neurologic or behavioural problems, one must consider situations at risk, patients at risk, the consequences of iatrogenicity but also the unknown cerebral tumour or metabolic disorder.
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