| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | optic nerve | Western culture | The optic nerve is considered a crucial component of the visual system and is studied extensively in medical and biological sciences. | 1 |
| 2 | optic nerve | western countries | The optic nerve is a key component of the human visual system, responsible for transmitting visual information from the eye to the brain. | 1 |
| 3 | optic nerve | western countries | The optic nerve is considered essential for vision and is a key focus in medical and ophthalmological studies. | 1 |