Brisk reflexes?

Sooooo everyone I saw my gp today he did the usual neuro tests, he was shocked how brisk my reflexes were and how weak my legs and arms were. Anyone else suffer from these? My legs sort of judder when i move them its weird i thought it was because id been resting alot more than usual maybe seized up abit?! haha aparenty not. Finaly he is now taking me seriously months later and now have been referred for a second opinion!

He let me read the notes from the radiologist and neurologist because ‘mine got lost in the post’. It turns out the spinal MRI findings were lesion t5-t9 of the spinal cord, 125mm vertically possibly syrinx or prominent cntral canal? can any shed any light on this jargon?

Thanks

Poppy xxx