Notes on Nervous Tissue

  breadcrumb arrow   Rahul's Noteblog   breadcrumb arrow   Notes on Anatomy   breadcrumb arrow   Notes on Nervous Tissue

Axonal transport:

• Anterograde (away from nucleus) by kinesins.

• Retrograde (toward the nucleus) by dyneins.

Multiple sclerosis:

Oligodendrocytes (in CNS) degenerated.

Mysthenia graves:

Immune attack on ACh receptors. Give AChE inhibitors.

Neuroglia:

Astrocytes:

• Blood-brain barrier.

Oligodendrocytes:

• CNS myelination.

Microglia:

• Phagocytosis.

Ependymal cells:

• CSF movements in ventricles.

Schwann cells:

• PNS myelination.

Additional Notes:

• Satellite cells: derived from neural crest cells.

• Schwann cells: derived from neural crest cells.

• Bipolar neuron example: spinal ganglion cell.

• Glial fibrillary acidic protein: astrocytes.

• Astrocytes: confine CNS neurotransmitters; regulate metabolism.

• Microglia: originate from bone marrow.

Additional Reading:

Histology and Cytology

1. Cell Components
2. Nervous Tissue
3. Muscle Tissue
4. Lymphoid Tissue
5. Integument
6. Respiratory System
7. Gastrointestinal System
8. Renal/Urinary System
9. Male Reproductive System
10. Female Reproductive System

Gross Anatomy

1. Back and Nervous System
2. Thorax
3. Abdomen, Pelvis, and Perineum
4. Upper Limb
5. Lower Limb
6. Head and Neck
7. Chest Wall
8. Shoulder

Anatomy Videos

1. Video of Musculoskeletal Examination in a Clinical Setting
1. Video of HEENT Examination in a Clinical Setting

Related Topics

1. Jugular Venous Distention Workup

Medical Images

Useful Medical Images & Diagrams (link opens in a new window)

Random Pages:

What is Time? Review of the HMT Janata Hindi Dial wrist watch
Video of me playing Unknown Easy Blues Piano Notes on Gastrointestinal System
Notes on Back and Nervous System Notes on Enterococcus
Notes on Amino Acids, Proteins, Enzymes Notes on Descriptive Statistics
Differentiation and Anatomy of a Blastocyst Digestion FAQ, Defecation reflex, etc.
Notes on Basic Gastrointestinal Physiology What is Time?
Review of eBoundhost VPS hosting What is an ELEK`s Test?
Why did I decide to become a doctor? Medical School Admissions Essay Video: Titanic Piano Theme: The Portrait
Corporate Failure: The Enron Case My Experience during the Iraqi Invasion of Kuwait
USMLE Blood Lab Values Regulation of Heart Rate by Autonomic Nervous System
Images of Antibodies Video of me playing Yanni`s "Nightingale"
Notes on Lymphoid Tissue Differentiation and Anatomy of a Blastocyst
Notes on Cell Components Notes on Nervous Tissue
Voices from Hell: My Experience in Mussoorie, India Video of Cardiology Examination in a Clinical Setting

Please Do Not Reproduce This Page

This page is written by Rahul Gladwin. Please do not duplicate the contents of this page in whole or part, in any form, without prior written permission.