It wasn't just the injury and meds that made Lana's head spin.
Mr. Dean, would you please discuss the circumstances of your injury in the line of duty?
I'm not sure, but I'm guessing his head injury caused him to not understand, or even remember what happened.
The jury remained out on the effect of Julie's injury on her speech.
They may occur on all parts, buds, leaves, stems or roots, as shown by the numerous species of Cynips on oak, Phylloxera on vines, &c. The local damage is small, - but the general injury to assimilation, absorption and other functions, may be important if the numbers increase.