Discrepancies in headings and outline labels repaired. In some cases, this required adding headings implied but not present in the original, to agree with headings that were present.
Table of Contents, Part 1, Chapter IV: original reads "Diagnosis and Progress of Neuralgia." "Progress" has been corrected to "Prognosis" as shown in the Chapter heading.
P. 51, "but her mensural troubles" changed to "but her menstrual troubles".
P. 67, footnote #14. Original reads "Journ. de Med. et Chim. Prat." "Chim." is typo for "Chir." as in footnote just above.
P. 96, "investigation of neralgi" changed to "investigation of neuralgia".
P. 105, "genealogical connection between migraine and epilepsy": in all reviewed copies of this 1882 edition, original shows "aological" with 4 or 5 spaces in front of it, an apparent printer error. However, in the 1872 edition, the entire sentence reads as presented here.
P. 206, "I have already causually" changed to "I have already causally".