All articles tagged with #olfactory
A study published in Physiology & Behavior with 12 cats found that the scent of food strongly influences feline appetite. Repeated exposure to the same odor reduced intake, but introducing a new scent revived interest in food, indicating olfactory cues drive feeding via habituation and dishabituation. The findings could help stimulate eating in cats with health issues by using scent to boost appetite.
Our bodies emit hundreds of volatile organic compounds (VOCs) through breath, skin, urine, and feces, which can provide valuable insights into our health. These VOCs can reveal information about various diseases, including Parkinson's, diabetes, and liver failure. Research suggests that analyzing VOC profiles could lead to the development of diagnostic tools for a wide range of health conditions. Additionally, VOCs play a role in communication among organisms and may offer clues about human traits such as aging, nutrition, fertility, and stress levels.
The distinct aroma of our homes is a combination of many scents, including air fresheners, candles, laundry detergent, cleaning products, and food. Our personal smells are tied to our unique DNA sequence, and the scents of our homes hint at where we live. The tie between human emotions and sense of smell is stronger than with other senses, and the smell of our homes becomes entangled with our recognition of comfort and security.