Lab Practical 1 - Innervation & Action Flashcards
Innervation: Trapezius
spinal accessory nerve, C1-C5 cord levels
Innervation: Latissimus Dorsi
thoracodorsal nerve, ventral rami C6-C8
Innervation: Levator Scapulae
dorsal scapular nerve, ventral ramus C5 plus ventral rami C3, C4
Innervation: Rhomboid Major
dorsal scapular nerve, ventral ramus C5 plus ventral ramus C4
Innervation: Rhomboid Minor
dorsal scapular nerve, ventral ramus C5 plus ventral ramus C4
Innervation: Splenius Capitis
dorsal rami C3-C5
Innervation: Splenius Cervicis
dorsal rami C5-C7
Innervation: Iliocostalis Lumborum
dorsal rami lower T, all L
Innervation: Iliocostalis Thoracis
dorsal rami T1-T6
Innervation: Iliocostalis Cervicis
dorsal rami T1, T2; rarely C8
Innervation: Longissimus Thoracis
dorsal rami T & L nerves
Innervation: Longissimus Cervicis
dorsal rami C4-C8; T1-T2
Innervation: Longissimus Capitis
dorsal rami C1-C3, sometimes C4
Innervation: Spinalis Thoracis
dorsal rami T & upper L
Innervation: Spinalis Cervicis
dorsal rami C
Innervation: Spinalis Capitis
dorsal rami lower C, upper T
Innervation: Semispinalis Thoracis
dorsal rami T1-T6
Innervation: Semispinalis Cervicis
dorsal rami C6-C8
Innervation: Semispinalis Capitis
dorsal rami C1-C6
Innervation: Multifidus
dorsal rami C3-C8, T1-T12, L1-L5, sometimes S1
Innervation: Rectus Capitis Posterior Major
suboccipital nerve, dorsal ramus C1
Innervation: Rectus Capitis Posterior Minor
suboccipital nerve, dorsal ramus C1
Innervation: Obliquus Capitis Superior
suboccipital nerve, dorsal ramus C1