High tCr and low glutamate+glutamine (Glx) metabolite levels in the left inferior frontal gyrus (IFG) correlate with greater PPA disease severity. Brain tCr levels varied among PPA subtypes; tCr ...
Difficulty finding words or the habit of substituting them with others that are similar semantically – such as knife and cutter – or phonologically – such as knife and wife – are usually the first ...