The vestibular system is a system of the body essential for spatial orientation and balance. In psychology, it explains the abilities to stand, move without falling, and focus the eyes on a single object even when the head is in motion. Located in the inner ear and consisting of three semicircular canals and two otolithic organs, the vestibular system sends information to the brain about the location of one's head in space. The brain uses information acquired via the vestibular system and other parts of the body (such as muscles) in order to maintain one's posture. Damage to the vestibular system can cause imbalance, difficulty maintaining visual focus, and vertigo (the sensation of motion even in stillness, or of exaggerated motion).
Get help on Psychology with Chegg Study
Answers from experts
Send any homework question to our team of experts
View the step-by-step solutions for thousands of textbooks
In social sciences there are many key concepts and terms that are crucial for students to know and understand. Often it can be hard to determine what the most important social sciences concepts and terms are, and even once you’ve identified them you still need to understand what they mean. To help you learn and understand key social sciences terms and concepts, we’ve identified some of the most important ones and provided detailed definitions for them, written and compiled by Chegg experts.