Tag: mammalian brain

December 3, 2025 / Mohammed looti

NEOCORTEX

Definition and Nomenclature The neocortex, often referred to synonymously as the isocortex or neopallium, represents the phylogenetically newest and functionally most complex part of the mammalian brain. Situated as the outermost layer of the cerebral hemispheres, this massive sheet of tissue is the anatomical substrate for the highest levels of cognitive processing, including conscious perception, […]

November 28, 2025 / Mohammed looti

POSTERIOR CORTEX

The posterior cortex represents a critical neuroanatomical domain within the mammalian brain, fundamentally responsible for processing the vast majority of visual sensory input. Broadly defined, the term encompasses the entirety of the occipital cortex, situated at the caudal (rear) pole of the cerebrum. This definition is inclusive, extending beyond primary processing centers to include complex […]