The "grooved layer" is actually the brain itself. The cerebral cortex consists of many sulci and gyri (singluar: sulcus and gyrus, or furrow and ridge). The number of gyri directly correlates to the processing ability of the animal; humans have many gyri compared to rats, whose cortex is almost perfectly smooth.
http://en.wikipedia.org/wiki/Brain
== == In short, the cerebral cortex is the outer and largest part of the brain, that covers its smaller parts and is usually easily visible on brain illustrations. It contains gray matter (neurons) responsible for the "higher" functions of thinking and information processing. There's also a lot of information about the cerebral cortex on http://www.answers.com/cerebral+cortex
Perichondrium
The type of bone that covers the shaft of long bones is called compact bone.
skin
Well, it is called a serous membrane. Each serous membrane has an additional, more specific, name, depending on its location: These would include:Parietal peritoneumVisceral peritoneumParietal pleuraVisceral pleuraParietal pericardiumVisceral pericardiumEpicardiumMessentaries
The cerebral cortex is actually the covering layer. It is a thin layer of tissue that covers the part of the brain called the cerebrum.
Policemen usually wear hats (just kidding) its called the peri-cerebral sack.
The human brain has four lobes of the cerebral cortex. Each lobe in the human brain is named from the bone that covers the lobe.
Never, we are a global community that covers both hemispheres and vast array of timezones
The cerebral cortex is the outer layer of the cerebrum, or large brain. It also is where most of the grey matter, i.e. neuronal cell bodies, are found. So you could say that the cerebral cortex covers the white matter of the cerebrum.
Egypt covers such a substantial land area that it is virtually never lost.The country is located in the northern and eastern hemispheres.
== == In short, the cerebral cortex is the outer and largest part of the brain, that covers its smaller parts and is usually easily visible on brain illustrations. It contains gray matter (neurons) responsible for the "higher" functions of thinking and information processing. There's also a lot of information about the cerebral cortex on http://www.answers.com/cerebral+cortex
Because there is a Northern hemisphere that covers the top half, a southern that covers the bottom, an eastern that covers the right half and the western that is the left side. So the U.S is on the Northern and Western hemisphere and Madagascar would be on the southern and eastern hemisphere.
The amount of cerebral cortex is larger. a cat has small amounts. Humans have much more and is a little more than a ape. Animals have the same brain structure as humans, it is just managed differently. (the cerebral cortex covers the entirety of the brain)
They are called man holes, or manhole covers.
No hemisphere is larger. Hemispheres cut our earth into 4ths and the 4ths are all equal. There is the Northern Hemisphere that covers the north part AKA top, also the Southern hemisphere that covers the south AKA bottom and last we have the "WE" Western the covers the left Sid and the Eastern that covers the right Sid but no Hemisphere is larger they are all equal.
Disability Law Center covers that. They are at 11 Beacon Street, Boston, MA‎ - (617) 723-8455‎