関連する実験動画

Updated: Jan 24, 2026

Spectral Reflectometric Microscopy on Myelinated Axons In Situ
09:13

Spectral Reflectometric Microscopy on Myelinated Axons In Situ

Published on: July 2, 2018

7.7K

ミエリン の 必要 を 満たす

Wendy Macklin1, Tessa Allen1

  • 1Department of Cell and Developmental Biology, School of Medicine University of Colorado, Aurora, CO, USA.

Science (New York, N.Y.)
|January 22, 2026
PubMed
まとめ

オリゴデンドロシトの原始細胞は,脳のすべての領域で一貫して分化します. この根本的なプロセスは 進行中であり 特定の領域に限定されず 脳の発達と修復に影響します

さらに関連する動画

Assessing Microglial Phagocytosis of Myelin Debris in vitro Under Repeated Magnetic Stimulation08:34

Assessing Microglial Phagocytosis of Myelin Debris in vitro Under Repeated Magnetic Stimulation

Published on: June 17, 2025

944
Preparation and Immunostaining of Myelinating Organotypic Cerebellar Slice Cultures09:41

Preparation and Immunostaining of Myelinating Organotypic Cerebellar Slice Cultures

Published on: March 20, 2019

11.7K

関連する概念動画

Nervous Tissue: Myelin01:25

Nervous Tissue: Myelin

The myelin sheath is a multilayered lipid and protein covering that insulates the axon of a neuron, enhancing the speed of nerve impulse conduction. Axons without this sheath are referred to as unmyelinated. Two types of neuroglia, Schwann cells in the peripheral nervous system (PNS) and oligodendrocytes in the central nervous system (CNS) are responsible for producing myelin sheaths.
Schwann cells begin to form myelin sheaths around axons during fetal development. They wrap around a small...
5.5K
Ethics in Research01:56

Ethics in Research

Today, scientists agree that good research is ethical in nature and is guided by a basic respect for human dignity and safety. However, this has not always been the case. Modern researchers must demonstrate that the research they perform is ethically sound.
25.4K
Attribution Theory00:56

Attribution Theory

Behavior is a product of both the situation (e.g., cultural influences, social roles, and the presence of bystanders) and of the person (e.g., personality characteristics). Subfields of psychology tend to focus on one influence or behavior over others. Situationism is the view that our behavior and actions are determined by our immediate environment and surroundings. In contrast, dispositionism holds that our behavior is determined by internal factors (Heider, 1958).
13.7K
Group Polarization01:01

Group Polarization

Group polarization is the strengthening of an original group attitude following the discussion of views within a group (Teger & Pruitt, 1967). That is, if a group initially favors a viewpoint, after discussion the group consensus is likely a stronger endorsement of the viewpoint. Conversely, if the group was initially opposed to a viewpoint, group discussion would likely lead to stronger opposition.
38.4K
Synaptic Signaling01:12

Synaptic Signaling

Neurons communicate at synapses, or junctions, to excite or inhibit the activity of other neurons or target cells, such as muscles. Synapses may be chemical or electrical.
79.3K
Cognitive Dissonance01:38

Cognitive Dissonance

Social psychologists have documented that feeling good about ourselves and maintaining positive self-esteem is a powerful motivator of human behavior (Tavris & Aronson, 2008). In the United States, members of the predominant culture typically think very highly of themselves and view themselves as good people who are above average on many desirable traits (Ehrlinger, Gilovich, & Ross, 2005). Often, our behavior, attitudes, and beliefs are affected when we experience a threat to our...
36.8K