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Inferior Frontal Junction
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 The precentral sulcus is a part of the human brain that lies parallel to, and in front of, the central sulcus. (A ''sulcus'' is one of the prominent grooves on the surface of the human brain.) The precentral sulcus divides the inferior, middl .... 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. References Human anatomy {{neuroanatomy-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inferior Frontal Sulcus
The inferior frontal sulcus is a sulcus between the middle frontal gyrus and the inferior frontal gyrus. See also * Superior frontal sulcus Additional images File:Inferior frontal sulcus animation small.gif, Animation. Inferior frontal sulcus shown in red. File:FrontalCaptsLateral.png, Outer surface of the right cerebral hemisphere The vertebrate cerebrum (brain) is formed by two cerebral hemispheres that are separated by a groove, the longitudinal fissure. The brain can thus be described as being divided into left and right cerebral hemispheres. Each of these hemispheres .... File:Human brain lateral view description 2.JPG, Human brain seen from side. Inferior frontal sulcus is labelled as #5 at mid-left. Sulci (neuroanatomy) Frontal lobe {{neuroanatomy-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Precentral Sulcus
The precentral sulcus is a part of the human brain that lies parallel to, and in front of, the central sulcus. (A ''sulcus'' is one of the prominent grooves on the surface of the human brain.) The precentral sulcus divides the inferior, middle and superior frontal gyri from the precentral gyrus. In most brains, the precentral sulcus is divided into two parts: the inferior precentral sulcus and the superior precentral sulcus. However, the precentral sulcus may sometimes be divided into three parts or form one continuous sulcus. Additional images File:Precentral sulcus animation small.gif, Position of precentral sulcus (shown in red). File:FrontalCaptsLateral.png, Lateral surface of right frontal lobe The frontal lobe is the largest of the four major lobes of the brain in mammals, and is located at the front of each cerebral hemisphere (in front of the parietal lobe and the temporal lobe). It is parted from the parietal lobe by a groove be .... Precentral sulcus is lab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |