Related Experiment Video
Updated: Jan 5, 2026

10:42
A Free-breathing fMRI Method to Study Human Olfactory Function
Published on: July 30, 2017
10.0K
Correction to: Magnetic Resonance Imaging of Human Olfactory Dysfunction
Pengfei Han1,2,3, Yunpeng Zang4, Joshi Akshita4
1Faculty of Psychology, Southwest University, Chongqing, China. p.han@foxmail.com.
Brain Topography
|October 20, 2019
Summary
This article has been corrected to accurately spell the name Joshi Akshita. The previous version incorrectly spelled the name as Yoshi Akshita.
Area of Science:
- Correction Notice
Context:
- An error in the original publication was identified.
Purpose:
- To rectify the misspelling of the author's name, Joshi Akshita.
Summary:
- The name 'Yoshi Akshita' was incorrectly published.
- The correct spelling is 'Joshi Akshita'.
Impact:
- Ensures accurate citation and author recognition.
- Maintains the integrity of the scientific record.
Related Concept Videos
Olfactory Receptors: Location and Structure
11.1K
The process of olfaction, also known as the sense of smell, is a sophisticated chemical response system. The specialized sensory neurons that facilitate this process, known as olfactory receptor neurons, are situated in an upper segment of the nasal cavity, known as the olfactory epithelium. Olfactory sensory neurons are bipolar, with their dendrites extending from the epithelium's apex into the mucus that lines the nasal cavity. Airborne molecules, when inhaled, traverse the olfactory...
11.1K
Olfaction
47.9K
The sense of smell is achieved through the activities of the olfactory system. It starts when an airborne odorant enters the nasal cavity and reaches olfactory epithelium (OE). The OE is protected by a thin layer of mucus, which also serves the purpose of dissolving more complex compounds into simpler chemical odorants. The size of the OE and the density of sensory neurons varies among species; in humans, the OE is only about 9-10 cm2.
The olfactory receptors are embedded in the cilia of the...
The olfactory receptors are embedded in the cilia of the...
47.9K
Magnetic Resonance Imaging
8.9K
Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
8.9K
Physiology of Smell and Olfactory Pathway
12.1K
Humans detect odors with the help of specialized cells located in the upper part of the nasal cavity, called olfactory receptor neurons (ORNs). ORNs possess hair-like structures called cilia, which are receptive to sensations from the inhaled air. When an odorant molecule binds to a specific receptor on the cell of the cilia, it leads to a series of events that ultimately cause the ORN to send electrical signals to the olfactory bulb in the brain through the olfactory nerves.
The olfactory...
The olfactory...
12.1K

