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PALEOCORTEX

Paleocortex

Region within the telencephalon in the vertebrate brain

In anatomy of animals, the paleocortex, or paleopallium, is a region within the telencephalon in the vertebrate brain. This type of cortical tissue consists

Paleocortex

Archicortex

Phylogenetically oldest part of the cerebral cortex or pallium

second oldest region of the brain's cerebral cortex (the oldest is the paleocortex). In older species, such as fish, the archipallium makes up most of the

Archicortex

Allocortex

Type of cerebral cortex in the brain

layers of the neocortex. There are three subtypes of allocortex: the paleocortex, the archicortex, and the periallocortex—a transitional zone between

Allocortex

List of regions in the human brain

The human brain anatomical regions are ordered following standard neuroanatomy hierarchies. Functional, connective, and developmental regions are listed

List of regions in the human brain

List_of_regions_in_the_human_brain

Rhinencephalon

Part of the brain relating to smell

part of the brain involved with smell (i.e. olfaction). It forms the paleocortex in the human brain.[citation needed] The term rhinencephalon has been

Rhinencephalon

Peripaleocortex

and paleocortex (a subtype of allocortex). It shows slow histological transition from the three-layered structure characteristic of paleocortex to the

Peripaleocortex

Periallocortex

Type of cortex between the allocortex and neocortex

is one of three subtypes of allocortex, the other two subtypes being paleocortex and archicortex. The periallocortex is formed at transition areas where

Periallocortex

Cerebral cortex

Outer layer of the cerebrum of the mammalian brain

cerebral cortex with three or four layers, and has three subtypes, the paleocortex with three cortical laminae, the archicortex which has four or five,

Cerebral cortex

Cerebral_cortex

Paleoencephalon

Parts of the brain which are not in the neocortex or neoencephalon

proportion to overall brain volume as compared to those of mammals. The Paleocortex is a type of thin, primitive cortical tissue that consists of three to

Paleoencephalon

Animal consciousness

(hence the prefix "neo"); the other parts of the cerebral cortex are the paleocortex and archicortex, collectively known as the allocortex. In humans, 90%

Animal consciousness

Animal_consciousness

Prepyriform area

Anatomical structure of the brain

prepiriform cortex) is a portion of the rhinencephalon consisting of paleocortex. Some sources state that it is part of the primary olfactory cortex.

Prepyriform area

Prepyriform_area

Amygdalofugal pathway

Efferent pathway of the amygdala

involved in perception and learning of olfactory stimuli.” It is a type of paleocortex, which means that it is older than and has fewer layers than neocortex

Amygdalofugal pathway

Amygdalofugal_pathway

Periamygdaloid cortex

Portion of the rhinencephalon

periamygdalar area) is a portion of the rhinencephalon consisting of paleocortex. It is a cortical-like nucleus of the amygdaloid complex. Though considered

Periamygdaloid cortex

Periamygdaloid_cortex

Thylacosmilus

Extinct genus of mammals

with the visual area representing 18% and the auditory area 7%. The paleocortex was more than 8%. The sulci of the cortex are relatively complex and

Thylacosmilus

Stenoplesictis

Extinct genus of carnivorans

sulci have low positions relative to the brain, which suggests that the paleocortex is reduced compared to the neocortex. The olfactory bulbs are pear-shaped

Stenoplesictis