adaptive pyramidal matching projection algorithm
anterior pyramidal tract
AXB type pyramidal absorber
Cerebral Pyramidal Cells
cortical pyramidal cells
crossed pyramidal tract
crossed pyranidal tract
dihexagonal pyramidal class
dihexagonal-pyramidal class
ditetragonal pyramidal class
ditetragonal-pyramidal class
ditrigonal pyramidal class
ditrigonal-pyramidal class
Edge pyramidal structure
external pyramidal layer
gradual close to pyramidal surface