Neuroimaging and consciousness: applications of PET, SPECT, and advanced MRI modalities.
American journal of nuclear medicine and molecular imaging 2026 Raj N Patel, Shiv Patil, Alexander L. Gerlach et al.
A growing number of advanced neuroimaging studies have been used to evaluate the nature of consciousness. Such studies have focused on various states of consciousness as well as ways of inducing altered states of consciousness. Various states of consciousness include the normal waking state, sleep states, the brain under anesthesia, and the impact of disorders such as seizures or schizophrenia....