The<unk>  is a rare weakness in eye movement affecting both eyes, in which<unk>  cannot move laterally at all, and the other can move only in outward direction. More formally, it is characterized by "a conjugate horizontal gaze palsy in<unk>  direction and an internuclear ophthalmoplegia in the other". Nystagmus is also present when the eye on the opposite side of the lesion is abducted. Convergence is classically spared as cranial nerve III (oculomotor nerve) and its nucleus is spared bilaterally.
One and a half syndrome
Unhappy triad
Lightning Strike
Late talker
Infantile speech
Lordosis behavior
Pectoriloquy
Grief