bind to receptors in olfactory cilia.
the detect smell
I think it's olfactory cells.
forcing air to the top of the nasal cavity where olfactory chemoreceptors are located.
They are called "sense cells" and communicate information mainly to the brain, but sometimes to the autonomic nervous system. They include cells for seeing (optic), hearing (auditory), taste (gustatory), small (olfactory), and touch (tactile) - tactile cells detect heat, pressure, and injury (pain).
It's called the blind spot - it can't detect light because there are no light sensitive receptor cells located here.
Receptor neurons in the nostrils first detect an odor by coming into contact with and reacting to gas molecules of the substance. Then the receptor neurons send information about the odor along the olfactory nerve to the brain.
Olfactory receptors detect smells, and gustatory receptors detect tastes.
The olfactory nerve attaches to the olfactory epithelium in the upper nasal cavity. It consists of a collection of specialized nerve cells called olfactory receptor neurons, which detect and transmit smell signals to the brain.
Ethanethiol is commonly used as an odorant in LPG to detect leaks.
the detect smell
olfactory receptors
I think it's olfactory cells.
to detect stimulus
Smell is a chemical sense detected by sensory cells called chemoreceptors. When an odorant stimulates the chemoreceptors in the nose that detect smell, they pass on electrical impulses to the brain which then interprets patterns in electrical activity as specific odors and olfactory sensation becomes perception.
Smell
chemoreceptor.
The nose is the sense organ that has olfactory cells responsible for detecting an odor. These cells are located in the nasal cavity and respond to the molecules in the air that we inhale.