Dorsal spine of Orthacanthus adamas from the Upper Freeport Coal (Carboniferous) of Linton, Ohio. The spine is about 71 mm long. Disclaimer: AAAS and EurekAlert! are not responsible for the ...

Recording directly from the dorsal rootlets meant that we were able to examine the peripheral mechanisms involved in cortical reorganization without the complicating influences of the spinal ...

A senior neurosurgeon from Sangam City, Dr Prakash Khetan, has successfully performed a complex surgery, removing a 14 cm ...