Show Me Some Muscles

1
Show Me Some Muscles!
Skeletal Muscle Cardiac Muscle Smooth Muscle
2
Skeletal Muscle (cross section)
3
Skeletal Muscle (cross section)
4
Skeletal Muscle (longitudinal cross section)
5
Cardiac Muscle
6
Cardiac Muscle
7
Cardiac Muscle
NOTE This is shown under a high magnification.
You may be able to see these structures in your
slides but they will be very small (look for them
on the edge of cardiac muscle under the
epicardium)
8
Smooth Muscle
9
Smooth Muscle
10
Youve got some nerve!
- Spinal Cord - Cerebrum - Cerebellum -
Choroid Plexus - Astrocytes
- Peripheral Neurons - Ganglion
11
CNS Spinal Cord
Your slides will look more like this
12
CNS Cerebrum
13
CNS Cerebellum
14
CNS Cerebellum
15
CNS Cerebellum
NOTE This is shown under a high magnification.
Look for smooth round purkinje cells in between
the molecular and granular layers.
16
CNS Astrocytes
Fibroblast-like supportive cell Two Kinds 1)
Fibrous - unbranched processes 2) Protoplasmic -
branched processes
17
CNS Choroid Plexus
18
CNS Choroid Plexus
19
PNS Peripheral Nerves (cross section)
20
PNS Peripheral Nerve (cross section)
21
PNS Ganglion
22
PNS Ganglion
23
PNS Ganglion