神経系

1. Origins, structure, and basic meaning

• Structure: 神経系 is read as しんけいけい and means “nervous system”.
• Basic usage: The examples show the nervous system’s arrangement on an anatomy model and the nervous system drawn with colored lines in teaching material.

2. Common pitfalls and similar expressions

• Distinguishing senses and uses
  • It is the body-wide system of brain, spinal cord, and nerves for signaling and control, not one individual nerve.