The mechanism of the olfactory system can be divided into a peripheral one, sensing an external stimulus and encoding it as an electric signal in neurons, and a central one, where all signals are integrated and processed in the central nervous system. The peripheral olfactory system receptors are connected to bipolar olfactory receptor neurons in the olfactory epithelium. Fot the central olfactory system, axons from the olfactory sensory neurons converge in the olfactory bulb.
A defect in the cell-mediated immune system response was identified with regard to Hepatitis B (with many articles written about this in 2008-2009). HIV-AIDS is another disease with a defect in cell-mediated immune response, as well. There are other immunodeficiency diseases involving this kind of defect, too. immunological deficiency syndroms
AIDS- acquired immune deficiency syndrome
The olfactory system sends information directly to the olfactory bulb, which is located in the brain. From there, the information is processed in regions of the brain such as the olfactory cortex and limbic system, which are involved in processing smells and emotions.
Yes, humans have a vestigial accessory olfactory system, also known as the vomeronasal organ. While it is not functional in most adults, some studies suggest that it may still play a role in certain behaviors, such as social and reproductive interactions.
A defect in the cell-mediated immune system response was identified with regard to Hepatitis B (with many articles written about this in 2008-2009). HIV-AIDS is another disease with a defect in cell-mediated immune response, as well. There are other immunodeficiency diseases involving this kind of defect, too. immunological deficiency syndroms
The olfactory system.
willys
The olfactory system allows us to perceive and distinguish different scents, such as the aroma of fresh flowers in the garden.
it was the nervous system
oflactory components = olfactor bulb and tract + hippocampal formation + paraterminal gyrus + septum pellucidum + fornixnon-olfactory components = cingulate gyrus + parahippocampal gyrus
Part of the olfactory (smell) system.