DECIMAL CLASSIFICATION 
612.827 
828 
820 
I 
3 
1 
53 
B31 
832 
833 
3 
0 
OI 
D2 
03 
04 
95 
95 
06 
07 
834 
835 
84 
841 
1 
“yr 
Cerebellum 
Medulla oblongata or postoblongata 
Special physiolegy of central nervous system of invertebrates 
See also 612.8226 
Regulating effect of ganglia Circular movements (manage) 
Chain of ganglions Network of nervs, or rete nervosum 
Reflex movement 
Locomotion in respect to physiology of nervous system 
Reflexes proper 
Rhythm Refractory period 
Tonicity Tonic reflex 
Coordination 
Spinal cord or myel 
Conduction in the cord 
See also 612.8235 
Excitability of cord 
Reflex action 
Subdivide like 612; e. g. 612.83317 Cardiac reflexes 
622.83362 Uterin 4 
612.8337 Limb reflexes; knee jerk 
Action of superior nerv centers on reflexes 
Other phenomena of reflex action 
Rapidity of reflexes 
Pathology 
Effect of anemia 
Action of poisons on reflexes 
Rhythm in general 
Refractory period 
Coordination 
Other fenomena 
e. g. reflexes according to nature of impulse: fatigue, exc. 
Cord as center of innervation 
Degeneration and regeneration of cord Atrofies 
Physiologic optics Sight 
Fibrous tunics of eye 
Cornea Conjunctiva Anterior chamber 
Sclera 
Vascular tunics Iris Choroid Ciliary body 
[ris accommodation 
See also 612.844 for general papers on accommodation 
Pupillometers 
Action of nervs and nerv centers on pupil 
Effects of light 
Action of chemic substances on iris Atropin See 615.784 
Choroid Eye pigments 
Ocular circulation Intraocular pressure 
Ofthalmometers