Lab Practical 3

What are the spinal cord regions?

Cervical, thoracic, lumbar, sacral, coccygeal.

Cervial and lumbar enlargement

Cauda Equina

Conus Medularis N.

Filum Terminale

Dura Mater

Epidural Space

DENTICULATE LIGAMENT

What are all the spinal nerves?

Dorsal root, dorsal root gangion, ventral rootlets, ventral root. and spinal nerve

What are the names for all the Rami?

Dorsal Ramus, Ventral ramus, gray ramus. sympethetic ganglian, white ramus

Vagus N. (CN X)

Cervical Plexus

Phrenic N.

Brachial Plexus

Long thoracic N.

Dorsal Scapular N.

Dorsal Scapular N.

Suprascapular N.

Suprascapular N.

Lateral Pectoral N.

Medial Pectoral N.

Medial & Lateral Pectoral N.

Upper subscapular N.

Middle subscapular N.

Middle subscapular N.

Lower subscapular N.

Lower subscapular N.

Medial antebrachial cutaneous

Axillary N.

Axillary N.

Musculocutaneous N.

What are these muscles in order?

coracobrachialis, biceps brachii, brachiallis

Median N.

What nerve innitiates from here?

Median N.

Ulnar N.

What nerve intervates this muscle?

Ulnar N.

Radial N.

What nerve intervates this muscle?

Radial N.

Lumbar Plexus

iliohypogastric N.

ilioinguinal N.

Genitofemoral N.

Lateral femoral cutaneous N.

Femoral N.

Obturator N.

Sacral & Coccygeal Plexus

Sciatic N.

Common fibular N.

Tibial N.

Superficial Fibular N.

Deep Fibular N.

Superior Gluteal N.

Inferior Gluteal N.

What nerve does this muscle inntervate?

Inferior Gluteal N.

Pudendal N.

What is this part of a chemical synapse?

Synaptic Vesicle

What is this part of a chemical synapse?

Neurotransmitters

What is this part of a chemical synapse?

Voltage gated calcium channel

What is this part of a chemical synapse?

Axon Terminal (presynaptic)

What is this part of a chemical synapse?

Neurotransmitter receptor

What is this part of a chemical synapse?

Postsynaptic neuron (dendrite)

What. is this part of a chemical synapse?

Synaptic Cleft