My only qualm with this is mri studies of brain patterns are notoriously suspect. For example, the Bennett dead salmon fmri "experiment." Moreover, the article

My only qualm with this is mri studies of brain patterns are notoriously suspect. For example, the Bennett dead salmon fmri "experiment." Moreover, the article does say there are some flaws in the study, as the data is across different institutes that did the measurements differently and often families of comatose victims reached out to be tested, potentially introducing selection bias.