Related Experiment Video

Updated: Feb 3, 2026

In vivo Imaging of Optic Nerve Fiber Integrity by Contrast-Enhanced MRI in Mice
11:38

In vivo Imaging of Optic Nerve Fiber Integrity by Contrast-Enhanced MRI in Mice

Published on: July 22, 2014

13.9K

Bilateral Acquired Progressive Retinal Nerve Fiber Layer Myelination

Moena Dean, David Kirschen, Jean Pierre Hubschman

    Ophthalmic Surgery, Lasers & Imaging Retina
    |November 6, 2018
    PubMed

    More Related Videos

    Selective Tracing of Auditory Fibers in the Avian Embryonic Vestibulocochlear Nerve11:27

    Selective Tracing of Auditory Fibers in the Avian Embryonic Vestibulocochlear Nerve

    Published on: March 18, 2013

    9.5K
    Co-staining Blood Vessels and Nerve Fibers in Adipose Tissue12:05

    Co-staining Blood Vessels and Nerve Fibers in Adipose Tissue

    Published on: February 13, 2019

    10.0K

    Related Concept Videos

    Local Anesthetics: Differential Sensitivity of Nerve Fibers01:24

    Local Anesthetics: Differential Sensitivity of Nerve Fibers

    Local anesthetics (LAs) block the sodium channels of nerve trunks, sensory nerve endings, and neuromuscular junctions. Although LAs can block all kinds of nerves, the sensitivity of nerve fibers differs according to nerve types and structures. LAs are known to block myelinated fibers faster than unmyelinated ones. Also, they block pain or sensory neurons at low concentrations without affecting the motor neurons involved in muscle contractions. This helps relieve labor pain without affecting the...
    1.4K
    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...
    5.8K
    Classification of Skeletal Muscle Fibers01:48

    Classification of Skeletal Muscle Fibers

    Skeletal muscles continuously produce ATP to provide the energy that enables muscle contractions. Skeletal muscle fibers can be categorized into three types based on differences in their contraction speed and how they produce ATP, as well as physical differences related to these factors. Most human muscles contain all three muscle fiber types, albeit in varying proportions.
    Slow-Twitch Muscle Fibers
    Slow oxidative, muscle fibers appear red due to large numbers of capillaries and high levels of...
    59.5K
    Tumor Progression02:07

    Tumor Progression

    Tumor progression is a phenomenon where the pre-formed tumor acquires successive mutations to become clinically more aggressive and malignant. In the 1950s, Foulds first described the stepwise progression of cancer cells through successive stages.
    Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
    7.4K
    Layers of the Epidermis01:21

    Layers of the Epidermis

    The epidermis, the outermost layer of the skin, is composed of several distinct layers. From deep to superficial, the layers of the epidermis are as follows:
    Stratum Basale
    Stratum basale, also known as the stratum germinativum, is the deepest layer of the epidermis. It is composed of a single layer of actively dividing cells called basal cells or basal keratinocytes. These cells constantly undergo cell division to replenish the upper layers of the epidermis. Additionally, melanocytes, which...
    8.2K
    Thematic Layering in GIS01:30

    Thematic Layering in GIS

    In the past, planning projects such as schools or public facilities required extensive manual effort to gather and compile data. Information such as property boundaries, soil characteristics, road networks, zoning regulations, and flood zones had to be sourced individually from courthouses, utility providers, and registry offices. Assembling these datasets into a coherent format often took several months, delaying project timelines.The introduction of Geographic Information Systems (GIS)...
    352