Pallium (anatomy)

Pallium (anatomy)

"This article refers to the anatomical structure called a "pallium". For the religious garment, click here."

In the anatomy of animals, the pallium is related to...

(1) The evolutionary precedent of the cerebrum.:* The human pallium ("cloak" in Latin) envelops the forebrain. The cerebrum has been described as having three parts: the archipallium, the paleopallium and the neopallium.

:* In fish, the archipallium is the largest part of the cerebrum. Some researchers suggest the early archipallium gave rise to the human hippocampus.

:* In amphibians, the cerebrum includes archipallium, paleopallium and some of the basal nuclei.

:* Reptiles first developed a neopallium, which continued to develop in the brains of more recent species to become the neocortex of humans and Old World monkeys.

(2) The mantle of a mollusk, brachiopod, or bird.:* In bivalves, the pallial line is a sinuous linear scar on the inside of each valve where the mantle retractor muscles attach to the valve.


Wikimedia Foundation. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Pallium — This article refers to the religious garment called a pallium . For the anatomical structure, see Pallium (anatomy). The Pallium or Pall (derived from the Roman pallium or palla , a woollen cloak) is an ecclesiastical vestment in the Roman… …   Wikipedia

  • pallium — [ palɪəm] noun (plural pallia lɪə or palliums) 1》 a woollen vestment conferred by the Pope on an archbishop, consisting of a narrow circular band placed round the shoulders with a short lappet hanging from front and back. 2》 a man s large… …   English new terms dictionary

  • pallium — /ˈpæliəm/ (say paleeuhm) noun (plural pallia /ˈpæliə/ (say paleeuh) or palliums) 1. (in ancient Greece or Rome) a voluminous rectangular mantle worn by men, especially by philosophers. 2. Ecclesiastical a. a woollen vestment worn by the pope and… …  

  • Avian pallium — In the anatomy of animals, an avian pallium is the dorsal telencephalon of a bird s brain. The subpallium is the ventral telencephalon.Pallium of avian species tend to be relatively large, comprising 75% of the telencephalic volume. Birds have a… …   Wikipedia

  • Hippocampus — For other uses, see Hippocampus (disambiguation). Brain: Hippocampus The hippocampus is located in the medial temporal lobe of the brain. In this lateral view of the human brain, the frontal lobe is at le …   Wikipedia

  • Brain — This article is about the brains of all types of animals, including humans. For information specific to the human brain, see Human brain. For other uses, see Brain (disambiguation). A chimpanzee brain The brain is …   Wikipedia

  • Cerebral cortex — For other uses, see Cortex (disambiguation). Brain: Cerebral cortex The cerebral cortex is the outer layer depicted in dark violet …   Wikipedia

  • Hipocampo (anatomía) — Para otros usos de este término, véase Hipocampo. Encéfalo: Hipocampo …   Wikipedia Español

  • mollusk — molluskan, molluscan /meuh lus keuhn/, adj., n. mollusklike, adj. /mol euhsk/, n. any invertebrate of the phylum Mollusca, typically having a calcareous shell of one, two, or more pieces that wholly or partly enclose the soft, unsegmented body,… …   Universalium

  • Mantle (mollusc) — European Squid (Loligo vulgaris). The mantle is all that is visible behind the head: the outer body wall and the fins are all part of the mantle …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”