The superior oblique muscle or obliquus oculi superior is a fusiform muscle originating in the upper, medial side of the orbit which abducts, depresses and internally rotates the eye. It is the only extraocular muscle innervated by the trochlear nerve.
Superior oblique nerve
Eye movement of lateral rectus muscle, superior view
Eye movement of medial rectus muscle, superior view
Eye movement of inferior rectus muscle, superior view
The human eye is an organ of the sensory nervous system that reacts to visible light and allows the use of visual information for various purposes including seeing things, keeping balance, and maintaining circadian rhythm.
The eye of the right side of the face, showing its visible components - a white sclera, a light brown iris, and the black pupil, in its orbit surrounded by the lids and lashes
A detailed medical illustration of the eye
MRI scan of the human eye
Eye and orbit anatomy with motor nerves