answersLogoWhite

0

You have sulci ( singular is sulcus) and gyri ( singular is gyrus) in the surface of the brain. By this mechanism you have the surface area of the brain, vastly increased.

User Avatar

Wiki User

11y ago

What else can I help you with?

Continue Learning about Biology

What part of the brain has ridges and grooves on it?

The ridges and grooves on the brain are found on the cerebral cortex, which is the outermost layer of the brain. These ridges and grooves are known as gyri (ridges) and sulci (grooves), and they increase the surface area of the brain, allowing for more neural connections and processing power.


What is the difference between gyri and sulci?

Parts of the Brain: Cerebrum-largest part of brain, 7/8 total mass of the brain. * 2 cerebral hemispheres: # ridges- gyri # grooves- sulci *Gyrus(gyri)-is a ridge on the cerebral cortex. Folds on the brain material. Many ridgescalled convolutions, or gyri, or gyrus, separated by grooves, mark the cerebrum's surface. *Sulcus(sulci)-shallow grooves on the brain. Generally, a shallow to somewhat deep groove is called a sulcus, or sulci, and a very deep groove is called a fissure.


What is the depression or groove in the surface of the cerebral cortex?

The depression or groove in the surface of the cerebral cortex is called a sulcus. Sulci are the shallow grooves, while deeper grooves are called fissures. They help to increase the surface area of the brain, allowing for more brain cells and more complex functions.


Deep grooves in the brain a sign of intelligence?

The deep grooves are called sulci(sing. sulcus) while raised portions are called gyri(which are bulged portions between two adjacent sulci). The number of gyri determines the intelligence of a person, as more the convolutions, more will be the surface area of the cortex.


What is the difference between a fissure and a sulcus?

A fissure is a deep groove or cleft, while a sulcus is a shallower groove. Fissures are usually larger and more prominent than sulci. In the brain, fissures are deeper grooves that divide the brain into lobes, while sulci are smaller grooves found within the lobes.

Related Questions

What are sulci and gyri?

Sulci are the shallow grooves or furrows on the surface of the brain, while gyri are the raised ridges between these grooves. Together, they increase the surface area of the brain, allowing for more complex cognitive processing and functions.


Brain covered with folds and grooves?

The brain is covered in ridges (gyri) ans grooves (sulci).


What part of the brain has ridges and grooves on it?

The ridges and grooves on the brain are found on the cerebral cortex, which is the outermost layer of the brain. These ridges and grooves are known as gyri (ridges) and sulci (grooves), and they increase the surface area of the brain, allowing for more neural connections and processing power.


What is the difference between gyri and sulci?

Parts of the Brain: Cerebrum-largest part of brain, 7/8 total mass of the brain. * 2 cerebral hemispheres: # ridges- gyri # grooves- sulci *Gyrus(gyri)-is a ridge on the cerebral cortex. Folds on the brain material. Many ridgescalled convolutions, or gyri, or gyrus, separated by grooves, mark the cerebrum's surface. *Sulcus(sulci)-shallow grooves on the brain. Generally, a shallow to somewhat deep groove is called a sulcus, or sulci, and a very deep groove is called a fissure.


What is the grooves on the surface of the brain?

sulcus


How do you store memory?

we store memory in the brain. It has grooves in it,which actually store it. If more number of grooves, more the memory power.


What is the depression or groove in the surface of the cerebral cortex?

The depression or groove in the surface of the cerebral cortex is called a sulcus. Sulci are the shallow grooves, while deeper grooves are called fissures. They help to increase the surface area of the brain, allowing for more brain cells and more complex functions.


Do coral reefs exist in warm shallow water?

yes


What do the coastal grooves do onn an axolotl?

Coastal grooves on an axolotl are shallow, longitudinal indentations along their bodies that serve multiple purposes. These grooves help in the efficient movement of water over the skin, enhancing respiration and moisture retention. Additionally, they can aid in camouflage by breaking up the outline of the axolotl in its aquatic environment, helping to protect it from predators. Overall, coastal grooves contribute to the axolotl's adaptation to its habitat.


Deep grooves in the brain a sign of intelligence?

The deep grooves are called sulci(sing. sulcus) while raised portions are called gyri(which are bulged portions between two adjacent sulci). The number of gyri determines the intelligence of a person, as more the convolutions, more will be the surface area of the cortex.


What are the deep grooves in the brain called?

a groove is called a sulcus, but a deep groove is called a fissure.


Can bsa scopes go on daisy bb guns?

Yes and no. BSA scopes fit on a couple of grooves machined in to the top of the air chamber. These grooves don't exist on the BB but you can get blocks that have the grooves on and could glue or otherwise fix this block on the BB then the BSA scope would fit.

Trending Questions
What is the process by which axons of healthy neurons adjacent to damaged neurons grow new branches to make up for the damage? What role is the supporting sentence that makes up the body of classification and division paragraphs? What type of reaction joins two amino acids together? What is the name of the cellulose jacket that surrounds the protoplasm of a plant cell? What type of ecosystem does a duck live in? What is the contractile ring in mitosis made up of? The walls of the alveoli are so thin that gases like oxygen and carbon dioxide can pass through them by a process called? What hormone does nicotine cause your body to release? In gram staining why will very thick smears give inaccurate results? Why is the life span of this finch with an red eye disease most likely reduced? Dideoxyribonucleotide chain-termination is a method of? What layer sloughs off during menstruation? A gardener accidentally trims the leaves of a green plant too short. The leaves are now much smaller. He notices that the plant grows more slowly than it used to. Which sentence best explains why the? Does eukaryotic transcription begin before the promoter clearance? How can one effectively prevent and protect themselves from meningitis? Who carried out the studies that formed the basis for modern genetics? How do nutrients benefit our bodies and contribute to overall health and well-being? By which enzyme is carbon first fixed in C4 photosynthesis? How long for birth control pill to absorb into blood stream? When nerve cells in the nervous system cease to divide they are in?