anterior perforated substances การใช้

• This is a cholinergic bundle of nerve fibers posterior to the anterior perforated substance.
• It is the lateral most limit of the anterior perforated substance and the starting point of the insular cortex.
• One definition includes the olfactory bulb, olfactory tract, anterior olfactory nucleus, anterior perforated substance, medial olfactory stria, lateral olfactory stria, parts of the amygdala and prepyriform area.
• The "'anterior perforated substance "'is an irregularly quadrilateral area in front of the optic tract and behind the olfactory trigone, from which it is separated by the fissure prima; medially and in front, it is continuous with the subcallosal gyrus; it is bounded laterally by the lateral stria of the olfactory tract and is continued into the uncus.