Meencke H J, von Keyserlingk D G
Acta Anat (Basel). 1979;103(4):365-73.
An attempt is made to describe the vascular architecture of the cortex employing a stereological method. Brains perfused with india ink were sectioned in frontal, sagittal and tangential levels. The course of the vessels was described as a spatial vector from the center to the penetration point of the globe or radius 1. In order to present a two-dimensional image, we projected the penetration point together with the longitudinal and horizontal meridians of the globe in an orthograde fashion into the level of the image. The frontal and sagittal sections were projected in an equatorial image, the tangential level was projected to an axis. Direct observations and stereological imaging demonstrated that, in lamina 4, there is a relatively constant hexagonal vascular net with branching angles of 60 degrees at an edge length of 50--60 microns.
尝试运用体视学方法描述皮质的血管结构。用印度墨水灌注的大脑在额面、矢状面和切线层面进行切片。血管的走行被描述为从中心到球体或半径为1的穿透点的空间向量。为了呈现二维图像，我们将穿透点与球体的纵向和水平子午线以正射投影的方式投影到图像层面。额面和矢状面切片投影到赤道图像，切线层面投影到轴上。直接观察和体视学成像表明，在第4层，存在一个相对恒定的六边形血管网，边长为50 - 60微米时分支角度为60度。
