Damage to any of the physiology described above can disrupt<unk> , and thus have negative impacts for vision. Disorders of the eye muscles (such as strabismus) often cause torsional offsets in eye position that are particularly troublesome when they differ between the two eyes, as the resulting cyclodisparity may lead to cyclodisplopia (double vision due to relative torsion) and may prevent binocular fusion. Damage to the vestibular system and brainstem reticular formation centres for 3-D eye control can cause torsional offsets and/or torsional drifting motion of the eyes that severely disrupts vision. Degeneration of the Cerebellum causes torsional control to become 'sloppy'. Similar effects occur during alcohol consumption. The influence of strabismus surgery on the<unk> 's planes of the two eyes is not fully understood. In one study, patients' eyes showed greater adherence to<unk> 's rule after the operation, however the relative orientation of the<unk> 's planes of the two eyes had changed.
Listing's law
Farr's laws
Right-to-try law
Comstock laws
Sutton's law
Davis's law
Hy's law
Laura's Law