This study reveals a role for the superior colliculus in higher-order cognition, independent of its role in spatial orienting. Researchers found that the superior colliculus exhibits robust encoding of learned visual categories and its inactivation markedly impaired category decisions in rhesus macaques.
consciousness relates to a dynamic process of self-sustained, coordinated brain-scale activity assisting the tuning to a constantly evolving environment, rather than in static descriptions of brain function (3–5). In that respect, neural signals combine, dissolve, reconfigure, and recombine over time, allowing perception, emotion, and cognition to happen (6).
