1  hyperexcitability syndromes (PNHSs) such as Isaacs and Morvan syndromes.

2                            A recent paper by Isaacs et al. describes the engineering and in vivo acti

3                       Egeghy PP, Sheldon LS, Isaacs KK, Ozkaynak H, Goldsmith M-R, Wambaugh JF, Judso

4 ncluding undulating myokymia, neuromyotonia, Isaacs' syndrome and Cramp-Fasciculation Syndrome to des

5 s (the Mini-Mental State Examination and the Isaacs Set Tests) as well as an autonomy scale (the Inst

6 but a faster average decline in score on the Isaacs' test.

7 etween 1999 and 2001 were assessed using the Isaacs' verbal fluency test, Benton Visual Retention Tes