What does the inferior frontal gyrus do?

What does the inferior frontal gyrus do?

Function. The inferior frontal gyrus has a number of functions including the processing of speech and language in Broca’s area. Neural circuitry has been shown to connect different sites of stimulus to other regions of response including other subdivisions and also other frontal gyri.

Which part of the frontal lobe is important for working memory?

the prefrontal cortex
The results of neurophysiological studies have shown that the prefrontal cortex is involved in correct performance of the delayed-response task and confirmed that the prefrontal cortex plays an important role in spatial short-term memory function.

What supplies the inferior frontal gyrus?

The superior and medial aspects of the cortex receive its supply from the smaller anterior cerebral artery. In comparison, the inferior and lateral aspects receive supply from the much larger middle cerebral artery.

What is the normal role of the IFJ inferior frontal junction in brain function?

The inferior frontal junction area (IFJ) is an area of the brain located at the junction of the inferior frontal sulcus and the inferior precentral sulcus. It is involved in working memory and attention functions and has been shown as an important control region orchestrating neural activity elsewhere in the brain.

What is frontal gyrus?

The frontal gyri are four gyri of the frontal lobe in the brain. These are four horizontally oriented, parallel convolutions, of the frontal lobe. The inferior frontal gyrus includes Broca’s area. The lowest part of the inferior frontal gyrus rests on the orbital part of the frontal bone.

Which part of your brain is responsible for working memory?

What is this? The team looked at studies of the prefrontal cortex, an area of the brain that is crucial for working memory. Damage to this area of the brain can affect memory and our ability to perform tasks.

What is right inferior frontal gyrus?

There is growing interest regarding the role of the right inferior frontal gyrus (RIFG) during a particular form of executive control referred to as response inhibition.

Which gyrus lies posterior of the inferior frontal gyrus?

precentral gyrus
The most posterior gyrus is the precentral gyrus, which lies between the Rolandic and the precentral sulci and contains the motor cortex and part of the premotor cortex.

What does superior frontal gyrus do?

The superior frontal gyrus (SFG) is thought to contribute to higher cognitive functions and particularly to working memory (WM), although the nature of its involvement remains a matter of debate. To resolve this issue, methodological tools such as lesion studies are needed to complement the functional imaging approach.

How many frontal gyrus are there?

four gyri
The frontal gyri are four gyri of the frontal lobe in the brain. These are four horizontally oriented, parallel convolutions, of the frontal lobe.