Search results
Results from the WOW.Com Content Network
The medial pallium is the progenitor of the mammalian hippocampus, and is thought to be involved in spatial cognitive mapping and memory formation across a broad range of species. The lateral and ventral pallium is the progenitor of the mammalian piriform cortex, and has an olfactory function in every species in which it has been studied. The ...
The pallium of avian species tends to be relatively large, comprising ~75% of the telencephalic volume. Birds have a unique pallial structure known as the hyperpallium, once called the hyperstriatum. Evidence suggests the avian pallium's neuroarchitecture to be reminiscent of the mammalian cerebral cortex. [1]
The nidopallium, meaning nested pallium, is the region of the avian brain that is used mostly for some types of executive functions but also for other higher cognitive tasks. The region was renamed nidopallium in 2002 during the Avian Brain Nomenclature Consortium because the prior name, neostriatum , suggested that the region was used for more ...
In the human brain, the cerebrum is the uppermost region of the central nervous system. The cerebrum develops prenatally from the forebrain (prosencephalon). In mammals, the dorsal telencephalon, or pallium, develops into the cerebral cortex, and the ventral telencephalon, or subpallium, becomes the basal ganglia.
In anatomy of animals, the paleocortex, or paleopallium, is a region within the telencephalon in the vertebrate brain. [1] This type of cortical tissue consists of three cortical laminae (layers of neuronal cell bodies). [2] In comparison, the neocortex has six layers and the archicortex has three or four layers. [3]
In the neocortex they originate in the local pallium ventricular zone, the pallial-subpallial border of the ventral pallium, a region at the septum, [2] the cortical hem [6] and the retrobulbar ventricular zone. [7] [2] In 2006 it was demonstrated that in mouse cells, the meninges control the migration of the CR cells in the cortical hem. [8]
The limbic loop is a functional pathway of the basal ganglia, in which the ventral pallidum is involved. It (and the internal globus pallidus and substantia nigra pars reticulata) receives input from the temporal lobes, and the hippocampus via the ventral striatum.
The arcopallium refers to regions of the avian brain which partially overlap regions homologous to the amygdala of mammals.These regions have formerly been referred to as archistriatum, and before this epistriatum or amygdaloid complex, [1] and a recent change of nomenclature has divided the region into the arcopallium and posterior pallial amygdala. [2]