Our sense of smell is closely linked to our feelings and emotions. Bad odors usually evoke negative feelings, whereas pleasant odors give us a general sense of well-being or may be associated with good memories (perfume makers know this). The house of a pet owner can have an odor that a guest finds objectionable but the owner may not even be aware of. With a long enough visit even the guest may not notice the pet odors. Why is this?

Our sense of smell is closely linked to our feelings and emotions. Bad odors usually evoke negative feelings, whereas pleasant odors give us a general sense of well-being or may be associated with good memories (perfume makers know this). The house of a pet owner can have an odor that a guest finds objectionable but the owner may not even be aware of. With a long enough visit even the guest may not notice the pet odors. Why is this?

Lifetime Physical Fitness & Wellness

15th Edition

ISBN:9781337677509

Author:HOEGER

Publisher:HOEGER

Chapter13: Addictive Behavior

Section: Chapter Questions

Problem 10AYK

See similar textbooks

Similar questions

Scent-free zones are important recommendations because some people are very sensitive to odorants. What is one reason that someone might be over-sensitive to odorants? higher threshold to activate the Golf cascade greater hyperpolarized resting potential in olfactory neurons reduced sensitivity of the Golf response lower threshold to activate the Golf cascade
My question is The axons of all the odor receptor neurons which express the same type of odorant receptor terminate within specialized structures within the olfactory bulb called __________________, which then make synaptic connections with ____________________ cells that transmit odor information to the olfactory centers in the brain.
The graph shows the score on a smell identification test for males from different age groups. Analyze the graph and choose the correct answers. **Select 2 choices** A) the sense of smell increases with age B) the sense of smell is not affected by age C) the sense of smell increases considerably after age 70 D) the sense of smell declines considerably after age 70 E) the sense of smell decreases with age F) the sense of smell declined considerably after age 10. Please I need a surely answer and a quicker response
which is the answer The touch receptors located very close to the skin surface: are called Pacinian corpuscles are uniformly distributed throughout the surface of the body are relatively insensitive to light touch adapt very quickly to stimuli
True or False? A person's sense of control is important to the experience of pain. Patients given the opportunity to self-administer morphine instead of asking a nurse for an injection feel less pain and require less morphine.
Have you ever noticed that a certain aroma vividly brings tomind a certain person or place?
Researchers have studied the perception of taste. Which of the following is an accurate conclusion? As a person ages, his or her sensitivity to taste perception diminishes, making it more difficult to distinguish flavors. Children under the age of 1 cannot perceive taste differences. Taste receptors can only be found in the cheeks of the mouth. The olfactory bulb is responsible for sending messages about taste from the mouth to the brain. There are four primary tastes: salty, spicy, sour, sweet. woman was injected with radioactive glucose and asked to look at pictures of her family members while having a brain scan performed. Which type of technology was being used? Computerized axial tomography (CAT) Electroencephalogram (EEG) Lesioning Magnetic Resonance Imaging (MRI) Positron emission tomography (PET)
What must happen to odorant and tastant molecules before they can be sensed? Search entries or author Unread 个少 Reply
From the perspective of the recipient of the signal, in what ways do pheromones differ from other odorants?
how does our brain identifies individual odors
Watch this video (http://openstaxcollege.org/l/2point) to see a quick demonstration of two-point discrimination. Touching a specialized caliper to the surface of the skin will measure the distance between two points that are perceived as distinct stimuli versus a single stimulus. The patient keeps their eyes closed while the examiner switches between using both points of the caliper or just one. The patient then must indicate whether one or two stimuli are in contact with the skin. Why is the distance between the caliper points closer on the fingertips as opposed to the palm of the hand? And what do you think the distance would be on the arm, or the shoulder?
Researchers have studied the perception of taste. Which of the following is an accurate conclusion? As a person ages, his or her sensitivity to taste perception remains unchanged. Children under the age of 1 cannot perceive taste differences. Taste receptors can be found throughout the mouth. The olfactory bulb is responsible for sending messages about taste from the mouth to the brain. There are four primary tastes: salty, spicy, sour, sweet.