/ Cognition and cognitive psychology / comparative cognition / Consciousness Studies / Cross-modal Matching / Cross-modal Transfer / EEG Indicator / EEG Trace / Evolution / Evolution / Evolutionary biology / evolutionary basis of human behaviour / Evolutionary Psychology / Extrapyramidal Motor System / High Voltage Slow Wave / left hemisphere / Midbrain Reticular Formation / Neocortical Tissue / Neurogenetics / Normal Sleep Conditions / optic tectum / PSYCHOLOGY / Cultural Psychology / PSYCHOLOGY / General / Relative Brain Size / Sleep Control Mechanism / Split Brain Patient / tree shrew / vertebrate neuroanatomy / Visual Neocortex / Vital Organ Transplants