• Thumbnail for Perineurium
    The perineurium is a protective sheath that surrounds a nerve fascicle. This bundles together axons targeting the same anatomical location. The perineurium...
    4 KB (423 words) - 19:43, 17 August 2024
  • Thumbnail for Nerve injury classification
    sensory-motor problems present distal to the site of injury intact endoneurium, perineurium, and the epineurium wallerian degeneration not present intact conduction...
    5 KB (516 words) - 14:58, 28 April 2024
  • myelin sheath are damaged in this kind of injury, but the endoneurium, perineurium and epineurium remain intact. Motor and sensory functions distal to the...
    7 KB (787 words) - 12:23, 5 July 2023
  • Thumbnail for Nerve
    each fascicle is wrapped in a layer of connective tissue called the perineurium. Finally, the entire nerve is wrapped in a layer of connective tissue...
    24 KB (2,736 words) - 17:39, 13 November 2024
  • Thumbnail for Nervous tissue
    layer of connective tissue. Perineurium. Each nerve fascicle containing one or more axons, is enclosed by the perineurium, a connective tissue having...
    13 KB (1,380 words) - 05:38, 30 October 2024
  • Thumbnail for Epineurium
    the nerve. Smaller branches of these blood vessels penetrate into the perineurium. In addition to blood vessels which supply the nerve, lymphocytes and...
    6 KB (639 words) - 07:52, 5 January 2022
  • Thumbnail for Endoneurium
    nerve fascicles, each fascicle within its own protective sheath called a perineurium. In sufficiently large nerves multiple fascicles, each with its blood...
    5 KB (522 words) - 22:58, 7 October 2022
  • Thumbnail for Motor nerve
    axons are called fascicles, which are wrapped in perineurium. All of the fascicles wrapped in the perineurium are wound together and wrapped by a final layer...
    8 KB (967 words) - 09:52, 13 May 2024
  • Thumbnail for Funiculus (neuroanatomy)
    funiculus is a small bundle of axons (nerve fibres), enclosed by the perineurium. A small nerve may consist of a single funiculus, but a larger nerve...
    2 KB (154 words) - 22:26, 1 August 2024
  • Thumbnail for Nerve fascicle
    tract in the central nervous system. A nerve fascicle is enclosed by perineurium, a layer of fascial connective tissue. Each enclosed nerve fiber in the...
    3 KB (303 words) - 07:00, 14 September 2024
  • Thumbnail for Tarlov cyst
    ganglion and posterior nerve roots and arise between the endoneurium and perineurium. Occasionally, these cysts are observed in the lumbar and thoracic spine...
    28 KB (3,557 words) - 02:30, 1 November 2024
  • Thumbnail for Morton's neuroma
    houses the neuroma) with wallerian degeneration. The epineurium and perineurium remain intact, thus preventing the formation of stump neuroma. The preservation...
    19 KB (2,272 words) - 23:10, 21 September 2024
  • muscles (epimysium, perimysium, and endomysium) and nerves (epineurium, perineurium, and endoneurium). The high density of collagen fibers gives the deep...
    9 KB (1,007 words) - 17:51, 17 November 2024
  • Thumbnail for Optic nerve
    layers (dura, arachnoid, and pia mater) rather than the epineurium, perineurium, and endoneurium found in peripheral nerves. Fiber tracts of the mammalian...
    15 KB (1,891 words) - 03:02, 24 October 2024
  • Thumbnail for Brachial plexus injury
    framework of the nerve (the encapsulating tissue, the epineurium and perineurium, are preserved). Neurotmesis: The most severe form of nerve injury, in...
    41 KB (4,912 words) - 20:22, 12 August 2024
  • Thumbnail for Multiple endocrine neoplasia type 2B
    cord. Mucosal neuromas are made up of nerve cells, often with thickened perineurium, intertwined with one another in a plexiform pattern. This tortuous pattern...
    17 KB (1,957 words) - 13:26, 25 August 2024
  • Thumbnail for Traumatic neuroma
    injury to the perineurium. The perineum directs the growth of axons by acting as a surface that the axons cannot go through. If the perineurium is compromised...
    5 KB (548 words) - 14:18, 2 September 2024
  • surrounded by most often a myelinated sheath and then an endoneurium. A perineurium surrounds that and the outermost layer is considered the epineurium....
    9 KB (1,098 words) - 17:44, 4 July 2022
  • Thumbnail for Nerve injury
    framework of the nerve (the encapsulating tissue, the epineurium and perineurium, are preserved). Because axonal continuity is lost, Wallerian degeneration...
    34 KB (4,113 words) - 01:03, 12 July 2024
  • Thumbnail for Leptomeningeal cancer
    Malignant cells can migrate along spinal or cranial nerve epineurium-perineurium, invade the subpial space, and travel along blood vessels into the endoneurial...
    29 KB (3,513 words) - 03:41, 19 October 2023
  • neuroplastic, neurosis, neurosurgeon, neurosurgery, neurotic, neuroticism, perineurium, polyneuropathy nict- beckon, wink Latin nictari nictate, nictation,...
    1 KB (1,327 words) - 00:58, 30 August 2024
  • pericardium perichondrium pericranium perikaryon perilymph perineum perineurium periodontal ligament periosteum peripheral peripheral nervous system...
    55 KB (4,460 words) - 06:55, 7 September 2024
  • Thumbnail for Juxtaoral organ of Chievitz
    colloidal material can be found. The organ is surrounded by a dense, perineurium-like connective tissue. Originally, the formation was known to embryologists...
    4 KB (395 words) - 12:08, 27 February 2022
  • Thumbnail for Carpal tunnel syndrome
    generalized myxedema causes deposition of mucopolysaccharides within both the perineurium of the median nerve, as well as the tendons passing through the carpal...
    83 KB (9,507 words) - 04:57, 2 November 2024
  • Thumbnail for Pathophysiology of nerve entrapment
    nerve cells). Fascicles are surrounded by a tissue layer called the perineurium which is a protective sheath that acts as a barrier. Inside the fascicles...
    33 KB (4,337 words) - 03:54, 18 April 2024
  • or column is a small bundle of axons (nerve fibres), enclosed by the perineurium. In the central nervous system, a funiculus is one of the paired white...
    1 KB (205 words) - 06:46, 2 August 2024
  • Body Electric. He found that the current of injury runs through the perineurium – through the myelin sheaths of the peripheral nerves. "hermann's demarcation...
    3 KB (279 words) - 17:06, 9 February 2023
  • tissue layer. These axons are bundled into fascicles surrounded by the perineurium connective tissue layer. Multiple fascicles are then surrounded by the...
    11 KB (1,373 words) - 19:13, 19 May 2024
  • neuroplastic, neurosis, neurosurgeon, neurosurgery, neurotic, neuroticism, perineurium, polyneuropathy nict- beckon, wink Latin nictari nictate, nictation,...
    16 KB (101 words) - 22:58, 6 August 2024
  • which is a protective sheath of connective tissue. This is surrounded by perineurium and epineurium, of which the latter is the outmost layer of dense connective...
    14 KB (1,978 words) - 16:15, 4 July 2022