Bons N, Oliver J
Exp Brain Res. 1986;63(1):125-34. doi: 10.1007/BF00235654.
Unilateral injection of Fast Blue retrograde fluorescent neuron tracer into the parolfactory lobe (POL) in the quail showed multiple innervation of this structure. Neurons projecting into the POL were located in three areas: the telencephalon, where they were scattered in the paleostriatum, the archistriatum and ventral hyperstriatum, and among the fibers of different tracts including the anterior commissure, the occipito-mesencephalic tract and the fasciculus prosencephali lateralis; the diencephalon, where fluorescent neurons with large multipolar perikarya were found in the dorsal thalamic wall; the midbrain, where large perikarya were located in the ventralis area of Tsai, the locus coeruleus, the nucleus subcoeruleus, around the medial longitudinal fasciculus, in the substantia grisea centralis, the formatio reticularis mesencephali and among the fibers of the brachium conjunctivum. In most cases, axons innervating the POL ran parallel to the fibers of the medial forebrain bundle and contralateral to the perikarya from which they originated. This study also showed that the anterior and posterior parts of the POL received fibres from different sources.
向鹌鹑的嗅觉旁叶（POL）单侧注射快蓝逆行荧光神经元示踪剂，结果显示该结构存在多重神经支配。投射至POL的神经元位于三个区域：端脑，它们分散于旧纹状体、原纹状体和腹侧新纹状体，以及包括前连合、枕中脑束和前脑外侧束在内的不同纤维束之间；间脑，在背侧丘脑壁发现有具大型多极核周体的荧光神经元；中脑，大型核周体位于蔡氏腹侧区、蓝斑、蓝斑下核、内侧纵束周围、中央灰质、中脑网状结构以及结合臂纤维之间。在大多数情况下，支配POL的轴突与内侧前脑束的纤维平行，且与它们起源的核周体相对侧。本研究还表明，POL的前部和后部接受来自不同来源的纤维。
