What are the 4 (5) tissue types
- Epithelial tissue
- Nervous tissue
- Connective tissue (blood tissue may also belong in this category)
- Muscle (contractile tissue)
What does nervous tissue consist of
2
- nerve cells/neurons
- neurological cells
What neurological cells belong in the CNS
4
- astrocytes
- oligodenrocytes
- microglial cells
- ependymal cells
What neuological cells belong to the PNS
2
- satellite cells
- Schwann cells
What is the function of a neuron
- to receive and faciliate nerve impulses
what are neurological cells
- supporting cells (facilitate conduction of nerve impulse, immune function and maintenance of neurones)
Whate are the 5 different types of connective tissue
- loose fibrous connective tissue
- dense fibrous connective tissue
- hyaline cartilage
- bone tissue
- adipose tissue
what are the key functions of connective tissue
4
- support
- movement
- protection
- fat (energy) store
What are the histological qualities of LCT
3
- contains fewer fibres (still collagen and elastin)
- more cells and ground substance
- less rigid and more easily distorted but can still provide resitance when stretched to create a tough barrier (thx to collagen)
what is the structure of LCT
cells found within a network of mostly collagen fibres
what is the function of LCT
4
- loose packing
- support
- nourishment to associated structures
- tissue sliding
What are the characteristics of DCT
4
- highter proportion of fibres compared to LCT
- fewer cells
- less ground substance in the extracellular matrix
- can be divided into regular and irregular CT depending on the alignment of fibres
Where can you typically find DCT
4
- tendons
- ligaments
- cornea of the eye
- arteries
what is the structure of DCT
matrix composed of collagen and elastin fibres
what is the function of DCT
tensile strength and stretch resistance
What are the 3 types of cartilaginous tissue
- hyaline
- fibrocratilage
- elastic cartilage
What are the key characterisitcs of cartilaginous tissue
4
- cells are called chondrocytes
- produce a matrix made up of type 2 collagen, glycoproteins and water
- does not contain calcium phosphate (therefore flexible)
- continually broken down and renewed throughout life
what is the structure of cartilage
varies depending on type
what is the function of cartilage
provide flexibility with rigidity.
fibrocartilage can withstand a lot of pressure
What are the 2 types of bone tissue
- lamellar (compact)
- trabecular (spongy)
what are the characterisitcs of bone tissue
2
- constantly remodelled throughout life
- hard due to calcium phosphate in the extracellular matrix
what is the structure of bone tissue
3
- collagen network (tensile strength)
- crystalline (compressive strength)
- bone cells (maintenance of bone)
what is the functions of bone tissue
to provide strength and support
What are the cells that produce/maintain bone tissue
3
osteoblasts
osteocytes
osteoclasts
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Anatomical terms and Bones50
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Radiography/radiology22
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Histo32
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bone formation etc.47
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tissue31
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Embryology25
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Cell Signaling6
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Cytokines and inflammation29
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Osteoarthritis8
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Tendons23
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Muscles49
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Ultrasonography and viewing techniques26
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forelimb49
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forelimb quiz15
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developmental MSK diseases12
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Neuromuscular embryology21
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Hindlimb37
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Hindlimb quiz14
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Species adaptation: horse6
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Reptile MSK anatomy6
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Distal limb13
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Foot Trimming9
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foot rot10
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lameness11
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Musculoskeletal histology7
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ossification and cartilage development15
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Congenital deformities2
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problems of the neuromuscular system10
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Wrap up Quizzes42
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Divisions of the nervous system13
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Blood supply to the CNS, meninges and CSF11
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imaging9
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gross anatomy and function of the brain39
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spinal organisation and proprioception5
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reflex arcs10
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Axial system9
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pain pathways19
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neurotransmission14
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behaviour33
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neuromuscular pharmacology54
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The Autonomic Nervous System23
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Biological rhythms10
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Cranial nerve14
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Forebrain structure and function3
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seizures11
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TSE10
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Eyes132
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NMSK exams6
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the ear9
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Intro neuropathology2
