Differences in emergency hospitalization trauma patients during and after the COVID-19 pandemic.

Background: The spread of COVID-19 has a huge impact on the medical system, affecting the normal order of routine patients, especially obvious effect on the Shenzhen Third People's Hospital as the designated hospital for COVID-19 patients. After the epidemic was loosened in early December 2022, the normal medical order gradually restored in China. How much was the impact on the admission and treatment of emergency trauma patients during and after the epidemic? This study aims to compare the differences between trauma patients admitted to the emergency department during and after the COVID-19 pandemic.

Corrigendum: Placebo Analgesia Changes Alpha Oscillations Induced by Tonic Muscle Pain: EEG Frequency Analysis Including Data during Pain Evaluation.

[This corrects the article on p. 45 in vol. 10, PMID: 27242501.

Placebo Analgesia Changes Alpha Oscillations Induced by Tonic Muscle Pain: EEG Frequency Analysis Including Data during Pain Evaluation.

Placebo exhibits beneficial effects on pain perception in human experimental studies. Most of these studies demonstrate that placebo significantly decreased neural activities in pain modulatory brain regions and pain-evoked potentials. This study examined placebo analgesia-related effects on spontaneous brain oscillations.