Take an Online Hearing Test here. With this online hearing test you can find out if you may have problems with your hearing. This online hearing test assesses how good you are at hearing numbers in noisy environments. The test is not a real hearing test which can determine whether you need hearing aids. The online hearing test can only determine whether you could possibly have problems with your hearing.
In vertebrates, the olfactory receptors are located in both the cilia and synapses of the olfactory sensory neurons and in the epithelium of the human airway.In insects, olfactory receptors are located on the antennae and other chemosensory organs.ctivated olfactory receptors are the initial player in a signal transduction cascade which ultimately produces a nerve impulse which is transmitted to the brain.
Olfactory Nerve (N I). The olfactory nerve is a special sensory cranial nerve that is responsible for the sense of smell. The receptors of these neurons are found in the olfactory epithelium and the axons pass through the cribriform plate of the ethmoid bone.he sensory nerves carry general sensory information from the pharynx and the soft palate. Sensory neurons also convey information from taste and general sense receptors in the posterior one-third of the tongue, and from receptors in the carotid sinus that convey information about pressure and blood gases.