CLXXXVIII 



BOWMAN LECTUEE. 



Other affections., chiefly of the nervous system, in the stocks contain- 

 ing Leber's disease .Epilepsy, Case 77, 98, 105, 120, 122, 138, 148 ; 

 insanity or idiocy, 98, 173 ; mental defect, 45, in the only female (VI, 2) 

 whose female ascendants went back to male with Leber's disease ; severe 

 hysteria, 115; diabetes, 95, 103; phthisis prevalent in 102, 98, 103; 

 congenital colour-blindness, 106?, 117, 147. 



The affected females are to be found in the following cases : 77, 

 78, 80, 93, 49, 95, 98, 99, 105, 106, 108, 110, 111, 112, 113, 116, 117, 119, 

 138, 140, 141, 142, 145, 50, 52, 123, 151, 153, 159, 51, 162, 165, 169, 176, 177, 

 178, 53 ; and in the following atypical cases : 181, 181a, 1816, 181c. 



APPENDIX VII. 



NYSTAGMUS. 

 (a) ALBINISM. 



(1) Under " Hereditary Nystagmus," allusion is made at p. cxxii et seq. 

 of the Lecture to Albinism. With the exception of certain cases of 

 nystagmus that I regard as a form of partial albinism and have already 

 written about as such, the problem of albinism in general was not discussed 

 in the Lecture since it forms the subject of a long and elaborate memoir 

 planned and initiated some five years ago by Professor Karl Pearson, who 

 has taken by far the largest share in its execution, although in certain 

 sections Mr. C. H. Usher and I have been mainly responsible. This memoir 

 is now very near completion, and may appear either a little before or a 

 little after the present writing ; although, therefore, any discussion of 

 albinism as a whole in my Lecture would have been out of place, there is 

 no impropriety in using a few of the pedigrees (somewhat condensed to 

 save space) that will appear in the memoir to illustrate certain clinical 

 features. Of course no general conclusions are to be drawn from these 

 samples. 



Fig. S3 



.- ,u 



Fig. 53 illustrates the condition of incomplete albinism affecting chiefly 

 the eyes, and is described at p. cxxiii of the Lecture. It is to be taken in 



