A Comparison of Brain-State Dynamics across Common Anesthetic Agents in Male Sprague-Dawley Rats.

Anesthesia is a powerful tool in neuroscientific research, especially in sleep research where it has the experimental advantage of allowing surgical interventions that are ethically problematic in natural sleep. Yet, while it is well documented that different anesthetic agents produce a variety of brain states, and consequently have differential effects on a multitude of neurophysiological factors, these outcomes vary based on dosages, the animal species used, and the pharmacological mechanisms specific to each anesthetic agent. Thus, our aim was to conduct a controlled comparison of spontaneous electrophysiological dynamics at a surgical plane of anesthesia under six common research anesthetics using a ubiquitous animal model, the Sprague-Dawley rat.

YouTube: a gauge of public perception and awareness surrounding epilepsy.

Epilepsy is a common neurological disorder. Despite advances in research and epilepsy education campaigns, there remains significant misinformation and persistent stigma. The Internet is a widely used source for information and communication.