Spinal Lab - Muscles Innervations Flashcards by Jordan Jensen | Brainscape

Q

Latissimus Dorsi

A

Thoracodorsal nerve, ventral rami C6-C8

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Q

Levator Scapulae

A

Dorsal scapular nerve, ventral ramus C5

PLUS ventral rami C3, C4

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Q

Rhomboid Major

A

Dorsal scapular nerve, ventral ramus C5

PLUS Ventral Ramus C4

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Q

Rhomboid Minor

A

Dorsal scapular nerve, ventral ramus C5

PLUS ventral ramus C4

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Q

Splenius Capitis

A

Dorsal rami C3-C5

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Q

Splenius Cervicis

A

Dorsal rami C5-C7

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Q

Iliocostalis Lumborum

A

Dorsal rami lower T, all L

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Q

Iliocostalis Thoracis

A

Dorsal rami T1-T6

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Q

Iliocostalis Cervicis

A

Dorsal rami T1, T2; rarely C8

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Q

Longissimus Thoracis

A

Dorsal rami T & L nerves

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Q

Longissimus Cervicis

A

Dorsal rami C4-C8; T1-T2

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Q

Longissimus Capitis

A

Dorsal rami C1-C3, sometimes C4

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Q

Spinalis Thoracis

A

Dorsal rami T & upper L

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Q

Spinalis Cervicis

A

Dorsal rami C

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Q

Spinalis Capitis

A

Dorsal rami lower C, upper T

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Q

Semispinalis Thoracis

A

Dorsal rami T1-T6

Q

Semispinalis Cervicis

A

Dorsal Rami C6-C8

Q

Semispinalis Capitis

A

Dorsal rami C1-C6

Q

Multifidus

A

Dorsal rami C3-C8, T1-T12, L1-L5, sometimes S1

Q

Rectus Capitis Posterior Major

A

Suboccipital nerve, dorsal ramus C1

Q

Rectus Capitis Posterior Minor

A

Suboccipital nerve, dorsal ramus C1

Q

Obliquus Capitis Superior

A

Suboccipital nerve, dorsal ramus C1

Q

Obliquus Capitis Inferior

A

Suboccipital nerve, dorsal ramus C1

Q

Quadratus Lumborum

A

Ventral rami T12, L1-L3 or L4

Q

Serratus Posterior Superior

A

Intercostal nerves, ventral rami T2-T5

Q

Serratus Posterior Inferior

A

Intercostal nerves, ventral rami T9-T11

Subcostal nerve, ventral ramus T12

Q

Longus Colli

A

Ventral Rami C2-C6, sometimes C7

Q

Longus Capitis

A

Ventral rami C1-C3

Q

Rectus Capitis Anterior

A

Ventral Rami C1, C2

Q

Rectus Capitis Lateralis

A

Ventral rami C1, C2

Q

Anterior Scalene

A

Ventral Rami C2-C6

Q

Middle Scalene

A

Ventral rami C3-C8

Q

Posterior Scalene

A

Ventral rami C6-C8

Q

Trapezius

A

Spinal accessory nerve, C1-C5 cord levels