関連する実験動画

Updated: Jun 9, 2026

Olfactory Context Dependent Memory: Direct Presentation of Odorants
04:47

Olfactory Context Dependent Memory: Direct Presentation of Odorants

Published on: September 18, 2018

Doty 2025への対応,構造からの匂いを予測することは有用です.

Robert Pellegrino1, Emily J Mayhew2, Joel D Mainland1,3

  • 1Monell Chemical Senses Center, Philadelphia, Pennsylvania, 19104  United States.

Chemical senses
|February 18, 2026
PubMed
まとめ

この研究は,匂いの空間を定量化するための進歩を強調し,歴史的見解に挑戦しています. 最近の物理化学モデリングの進歩は,嗅覚の予測ルールを提供し,以前の制限を超えています.

キーワード:
構造と匂いの関係化学感知知覚は,化学感知知覚である.歴史は歴史の歴史は歴史の歴史は歴史機械学習 (Machine Learning) とは,機械学習 (Machine Learning) とは,機械学習 (Machine Learning) と呼ばれるものです.匂いの混合物 匂いの混合物心理物理学 心理物理学とは

さらに関連する動画

Real-time In Vitro Monitoring of Odorant Receptor Activation by an Odorant in the Vapor Phase09:53

Real-time In Vitro Monitoring of Odorant Receptor Activation by an Odorant in the Vapor Phase

Published on: April 23, 2019

Constructing an Olfactometer for Rodent Olfactory Behavior Studies08:36

Constructing an Olfactometer for Rodent Olfactory Behavior Studies

Published on: April 11, 2025

関連する概念動画

Olfaction01:25

Olfaction

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...
Predicting Molecular Geometry02:27

Predicting Molecular Geometry

VSEPR Theory for Determination of Electron Pair Geometries
Olfactory Receptors: Location and Structure01:03

Olfactory Receptors: Location and Structure

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...
Physiology of Smell and Olfactory Pathway01:20

Physiology of Smell and Olfactory Pathway

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...
Tactile and Chemical Senses01:27

Tactile and Chemical Senses

Tactile senses encompass touch, temperature, and pain, each mediated by specific receptors. Touch receptors detect mechanical energy or pressure against the skin. Sensory fibers from these receptors enter the spinal cord and relay information to the brain stem. Here, most fibers cross over to the opposite side of the brain. The touch information then moves to the thalamus, which projects a map of the body's surface onto the somatosensory areas of the parietal lobes in the cerebral cortex. This...