orbital gyri 
                    Acronym: 
                        ORG
                     
                    
                        
	
                            The term orbital gyri (ORG) refers to a set of convolutions on the ventral surface of the frontal lobe (FLB) in primates. It is defined by topology ( Nomina-1983 ). In the human it consists of five gyri: the medial orbital gyrus (ORGm), the anterior orbital gyrus (ORGa), the posterior orbital gyrus (ORGp), the lateral orbital gyrus (ORGl), and the frontomarginal gyrus (ORGfm)  ( Mai-1997 ). The macaque has the same, except that it lacks the ORGfm  ( Martin-2000 ). Final 21 Jan 2025.
                        
 
                        
                        Also known as: orbital area, orbital cortex, orbitofrontal cortex, orbitofrontal gyri, orbitofrontal gyrus, orbitofrontal region, Gyrus orbitalisNeuroNames ID : 91
                     
                     
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