In early fetal development, it forms from two smaller blood vessels, called the dorsal aortae, that join together ... especially in a relaxed position. Variations in the abdominal aorta and its ...

They use the extremely miniaturized parasitoid wasp, Megaphragma viggiani, and apply improved and optimized volumetric EM methods they can describe, the size, volume, and position ... dorsal part of ...

The reasons for the lack of feedback inhibition under stimulation in one of the subjects (SB) are unclear; this may have resulted from anatomical variability among subjects, variation in area of ...

Here, to dissect the distinctions between the dorsal (dCA1) and ventral CA1 (vCA1) in anatomical connections, we systematically analyzed the direct inputs to dCA1 and vCA1 projection neurons (PNs) ...

Among those related to the technique itself are patient position, puncture site ... the amount of adipose tissue and vessels in the epidural space, and anatomical variations (1, 11–15). Post mortem ...