Sensory system - Human Physiology Bms 404 with Bergren at Creighton University - StudyBlue. Brain Cells. Advertisement.
EnchantedLearning.com is a user-supported site. As a bonus, site members have access to a banner-ad-free version of the site, with print-friendly pages.Click here to learn more. (Already a member? Click here.) Ear - Wikipedia. The ear may be affected by disease, including infection and traumatic damage.
Diseases of the ear may lead to hearing loss, tinnitus and balance disorders such as vertigo, although many of these conditions may also be affected by damage to the brain or neural pathways leading from the ear. The ear has been adorned by earrings and other jewellery in numerous cultures for thousands of years, and has been subjected to surgical and cosmetic alterations. Structure The eardrum as viewed from the outside using an otoscope. What is the function of the sensory system? Six senses are commonly accepted as being accessible to humans and many animals: sight, hearing, taste, smell, touch and proprioception.
That last sense is the ability to know where the parts of the body are in relation to one another at all times. Each sensory organ has nerve receptors attached to it that are designed to transmit signals. For example, the eyes contain photoreceptors for light, the nose and tongue contain chemoreceptors for chemicals, and the skin contains mechanoreceptors for movement, pressure and related sensations. Sensory systems. A sensory system is a part of nervous system consisting of sensory receptors that receive stimuli from internal and external environment, neural pathways that conduct this information to brain and parts of brain that processes this information.
The information is called sensory information and it may or may not lead to conscious awareness. If it does, it can be called sensation. Receptors.