All Lecture Anatomy Flashcards

1
Q

What part of the brainstem is this ?

A

Midbrain

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2
Q

What part of the brainstem is this ?

A

Upper Medulla

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3
Q

What part of the brainstem is this ?

A

Pons

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4
Q

What part of the brainstem is this ?

A

Lower Medulla

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5
Q

Where would you find the Basal Ganglia and Thalamus ?

A

Next to third ventricle

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6
Q

Name the labelled structures

A

See Image

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7
Q

Name the labelled structures

A

See Image

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8
Q

What is the function of the Fornix and where is it?

A

Connects hippocampus with anterior structures

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9
Q

What is the function of the Hippocampus and where is it?

A

Contributes to memory function

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10
Q

Where is the Internal Capsule, Caudate Nucelus and Lentiform nucleus located?

A

See image

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11
Q

Label these structures?

A

1). Superior Colliculus
2). Inferior Colliculus
3). Floor of the IV ventricle
4). Fasciculus Cutaneous
5). Fasciculus Gracilis

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12
Q

Name the following Cranial Nerves?

A

II
III
IV
V
VIII
VI
IX
XII
X
XI
VII

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13
Q

What cranial nerve exists the brainstem dorsally?

A

Trochlear - IV

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14
Q

Where is the Primary Visual Cortex located?

A

See image

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15
Q

What is this section of the brain called?

A

Primary Motor Cortex

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16
Q

What are these sections of the brain called?

A

Premotor Cortex

Posterior Parietal Cortex

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17
Q

What is this section of the brain called?

A

Primary Somatosensory Cortex

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18
Q

What is this section of the brain called?

A

Association somatosensory cortex

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19
Q

What are these areas of the brain called?

A

Broca’s
Wernicke’s
Primary Auditory area

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20
Q

What structure connects Broca and Wernicke’s area?

A

DTI of arcuate fasiculus

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21
Q

Name these parts of the spinal cord and their function?

A

Fasciculus Gracilis - Information from lower body extremities

Fasciculus Cutaneous - Information from upper body extremities

Dorsal and Ventral Spinocerebllar tracts - Proprioceptive information from muscle spindles (Dorsal) & Golgi organs

Spinothalamic - Pain and Temperature

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22
Q

Name these structures ?

A

See image

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23
Q

Where would you find a Subdural Hematoma and a rupture in what vessels causes it?

A

Between the Dura and Arachnoid matter

Tear in Bridging Veins

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24
Q

Where would you find a Subarachnoid Haemorrhage and a rupture in what vessels causes it?

A

Blood in Circle of Willis, Cisterns and fissures

Rupture of Berry Aneurysm

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25
Where would you find a Epidural Hematoma and a rupture in what vessels causes it?
Between Dura and Skull Tearing of Middle Meningeal Artery
26
Where would you find Intracerebral Haemorrhage and a rupture in what vessels causes it?
Blood in Parenchyma and ventricles Territory of Penetrator Arteries
27
At which level would you sample from the spinal cord and what are the landmarks ?
L4-L5 Iliac crest L4 so 1 below
28
Name where you would find this section of the spinal cord ?
Lumbar
29
Name where you would find this section of the spinal cord ?
Cervical
30
Name where you would find this section of the spinal cord ?
Sacral
31
Name where you would find this section of the spinal cord ?
Thoracic
32
Name the following structures?
See image
33
Describe the arrangement of the cerebellum ?
Anterior lobe Floconodular lobe (anterior inferior)
34
Label these structures of the ear?
See image
35
Label this inner ear?
See image
36
What structure is responsible for angular acceleration (head rotation movements)?
Hair cells in Crista Ampullaris cause Cupula to be displaced
37
What structure is responsible for a change in linear acceleration orientated vertically where and horizontally where??
Otolithic Organs; - Vertical in Saccule - Horizontal in Utricle
38
Label these parts of the brainstem ?
See image
39
Label these parts of the brainstem ?
See image
40
Name these cranial nerves?
See image
41
Name these cranial nuclei?
Oculomotor Trochlear Abducens Hypoglossal
42
Name these cranial nuclei?
Trigeminal motor Facial Nucelus Ambiguus (IX + X) Accessory
43
Name these cranial nuclei?
Edinger-Westphal (III) Superior Salivatory (VII) Inferior Salivatory (IX) Dorsal Motor Vagus (X)
44
Name these cranial nuclei?
Trigeminal Mesencephalic (V) Trigeminal Pontine (V) Vestibulochochlear (VIII) Solitary (VII, IX, X) Trigeminal spinal (V)
45
Give the order of cranial nuclei ?
GSE, SVE, Autonomic, GSA, SVA
46
What structures develop from the first arch ?
Muscles; - Muscles of Mastication - Ant belly digastric - Mylohyoid - Tensor tympani - Tensor veli palatini Skeletal; - Maxilla - Zygomatic - Mandible - Malleus - Incus - (Meckel's cartilage) - Sphenomandibular ligament Nerve; - Skin of the face supplied by V1, V2, V3 - Trigeminal V3 Muscles Of mastication Arteries; - Maxillary - External carotid
47
What structures develop from the second arch ?
Hyoid Arch Muscles; - Muscles of facial expression - Stylohyoid - Stapedius - Posterior belly Of digastric Skeletal; - Stapes - Styloid process - Stylohyoid ligament - Lesser horn of the hyoid - Upper part body of hyoid Nerve; - Facial Vil Artery; - Stapedial artery
48
What structures develop from the third arch ?
Muscles; - Stylopharyngeus Skeletal; - Greater horn Of the hyoid - Lower part body of hyoid Nerve; - Glossopharyngeal IX Artery; - Common carotid arteries - Internal carotid arteries
49
What structures develop from the fourth arch ?
Muscles - All the muscles of the pharynx (4th arch) (except stylopharyngeus) - All the muscles of the palate (4th arch) (except tensor veli palatini) - Cricothyroid (4th arch) Skeletal; - Epiglottis - Laryngeal cartilages - Thyroid - Cuneiform corniculate - Arytenoids Nerve; - Vagus X - Superior laryngeal branch supplies the 4th arch Artery; - 4th left gives the aortic arch - 4th right gives the subclavian artery
50
What structures develop from the sixth arch ?
Muscles - All the muscles of the larynx (6th arch) Skeletal; - Epiglottis - Laryngeal cartilages - Thyroid - Cuneiform corniculate - Arytenoids Nerve; - Vagus X - Recurrent laryngeal supplies the 6th arch Artery; - 6th pulmonary arteries (proximal) - Ductus arteriosus
51
What are some muscles of mastication and the arch they come from ?
Arch 1 - Temporalis - Masseter
52
What are some muscles of facial expression and the arch they come from ?
Arch 2 - Frontalis - Obicularis occuli - Obicularis oris - Buccinator - Posterior belly of digastric
53
What are some muscles of stylopharyngeus and the arch they come from ?
Arch 3 - Stylopharygeus
54
What are some muscles of constrictors + cricothyroid and the arch they come from ?
Arch's 4+6 - Levator Veli Palatini - Cricothyroid (arch 4)
55
Name these structures and functions?
See image
56
Name these 2 structures ?
Amygdala - Pink Hippocampus - Orange
57
What structure carries the signal from the amygdala?
Stria terminalis to Septal area and hypothalamus
58
Name these 2 structures?
ACC and MCC
59
What are these 2 structures ?
Lateral ventricle and Hippocampus
60
Where is the Hippocampus located?
- Deep in the temporal lobes - In floor of lateral ventricle - Looks like seahorse/rolled appearance
61
Name these structures?
See image
62
What is the blood supply of the Midbrain ?
See image
63
What is the blood supply of the Pons ?
See image
64
What is the blood supply of the Medulla ?
See image
65
Name these parts of the eye?
See image
66
Label these parts of the eye?
Retina Macula Optic nerve head Fovea
67
Name these structures ?
See image
68
Label these structures
See image
69
Name these structures?
See image
70
Name these structures?
See image
71
Name these structures and what defect would these lesions cause?
See image
72
What structure is atrophied here ?
Atrophy of Caudate nucelus and Putamen - Huntington's
73
What structures are atrophied here?
Cortical atrophy, enlarged ventricles, loss of medial temporal lobes and hippocampus - Alzheimers
74
Name these structures ?
See image
75
Where is the pituitary and hypothalamus located?
Immediately posterior to the optic chiasma and sphenoid sinus
76
Name these structures?
Optic chiasm and pituitary