When a person is very sick or seriously injured and needs immediate help, he must use emergency medical services. These services employ specially trained people and specially equipped centers.
That is why if they are used for routine checks, it would be using resources that should actually be used for medical emergencies, such as heart attacks and injuries.
The methods used in behavioral neuroscience today are much advanced over those available in Flourens's time, but the use to which these methods are put remains ... For this reason, brain imaging is playing a major role in the study of the neural basis of Electrical stimulation of the brain (ESB).