The motor cortex is located in which part of the brain?
Anonymous Quiz
76%
Posterior frontal lobe
18%
Anterior parietal lobe
7%
Superior temporal lobe
0%
Inferior occipital lobe
Which area lies just anterior to the motor cortex?
Anonymous Quiz
5%
Brocaโs area
10%
Frontal eye field
79%
Premotor cortex
6%
Sensory cortex
In right-handed individuals, which hemisphere contains Brocaโs area?
Anonymous Quiz
84%
Left
9%
Right
3%
Both
4%
Neither
Which area is believed to store patterns of movement?
Anonymous Quiz
69%
Premotor cortex
17%
Primary motor cortex
7%
Frontal eye field
7%
Brocaโs area
The motor speech area is located in which gyrus?
Anonymous Quiz
15%
Precentral
7%
Postcentral
10%
Middle frontal
68%
Inferior frontal
Lesions in the primary sensory area result in:
Anonymous Quiz
9%
Contralateral motor weakness
5%
Ipsilateral sensory disturbances
4%
Loss of hearing
81%
Contralateral sensory disturbances
The parietal association area is primarily involved in:
Anonymous Quiz
7%
Visual processing
14%
Auditory interpretation
9%
Speech production
70%
Integration of sensory inputs
A lesion in areas 5 & 7 can result in which condition?
Anonymous Quiz
7%
Receptive aphasia
77%
Asteriognosis
13%
Homonymous hemianopia
4%
Partial deafness
Which Brodmann areas make up the primary auditory area?
Anonymous Quiz
78%
Areas 41 & 42
12%
Areas 22 & 42
5%
Areas 17 & 18
6%
Areas 1, 2 & 3
The medial geniculate body is connected to which sensory cortical area?
Anonymous Quiz
16%
Primary visual area
18%
Primary sensory area
61%
Primary auditory area
4%
Sensory speech area
A unilateral lesion in the primary auditory area causes:
Anonymous Quiz
4%
Complete deafness in both ears
8%
Complete deafness in the ipsilateral ear
5%
Loss of sound localization ability
83%
Partial deafness in both ears, more pronounced in the contralateral ear
The sensory speech area (Wernickeโs area) is found in which gyrus?
Anonymous Quiz
74%
Superior temporal gyrus
13%
Inferior temporal gyrus
9%
Postcentral gyrus
4%
Cuneus
Damage to Wernickeโs area results in:
Anonymous Quiz
15%
Motor aphasia
74%
Sensory aphasia
8%
Asteriognosis
3%
Hemianopia
Which Brodmann area is involved in the interpretation of sounds?
Anonymous Quiz
63%
Area 22
25%
Area 41
5%
Area 17
6%
Area 7
The primary visual area (area 17) is located:
Anonymous Quiz
75%
In the calcarine sulcus of the occipital lobe
10%
In the superior temporal gyrus
3%
In the postcentral gyrus
11%
On the cuneus and lingual gyrus
Lesions in the visual area (area 17) result in:
Anonymous Quiz
5%
Asteriognosis
7%
Partial deafness
6%
Receptive aphasia
82%
Crossed homonymous hemianopia
Which Brodmann areas are responsible for visual association?
Anonymous Quiz
3%
Areas 1, 2 & 3
76%
Areas 18 & 19
9%
Areas 5 & 7
12%
Areas 41 & 42
Lesions of the visual association area result in:
Anonymous Quiz
4%
Loss of texture appreciation
5%
Partial deafness in both ears
89%
Loss of ability to recognize objects in the opposite field of vision
3%
Inability to understand spoken language
The sensory area receives projection fibers from which structure?
Anonymous Quiz
53%
Thalamus
25%
Lateral geniculate body
17%
Medial geniculate body
6%
Inferior colliculus
ุงูุณูุงู
ุนูููู
ูุฑุญู
ุฉ ุงููู ูุจุฑูุงุชู ๐
ุฃุณุฆูุฉ neuroanatomy ุนูู ุชุงูุช ู ุญุงุถุฑุฉ ูููุฑูุฃูุงุชูู ู "cortical areas"
ุงูุณุคุงู ุงููู ู ุด ุชุจุนู skip ูุงูุณุคุงู ุงููู ุนุงูุฒ ุชุชูุงูุด ููู ุงุจุนุชููุง ุนูู ุงูุจูุช
https://t.me/PT_Abakera/6510
ูุฏู ุฃุณุฆูุฉ ุงูู ุญุงุถุฑุฉ ุงูุฃููู
https://t.me/PT_Abakera/6597
ูุฏู ุฃุณุฆูุฉ ุงูู ุญุงุถุฑุฉ ุงูุซุงููุฉ
ู ุงุชูุณููุงุด ู ู ุฏุนูุงุชูู ุจุงููู๐ฅน๐
#neuroanatomy
ุฃุณุฆูุฉ neuroanatomy ุนูู ุชุงูุช ู ุญุงุถุฑุฉ ูููุฑูุฃูุงุชูู ู "cortical areas"
ุงูุณุคุงู ุงููู ู ุด ุชุจุนู skip ูุงูุณุคุงู ุงููู ุนุงูุฒ ุชุชูุงูุด ููู ุงุจุนุชููุง ุนูู ุงูุจูุช
https://t.me/PT_Abakera/6510
ูุฏู ุฃุณุฆูุฉ ุงูู ุญุงุถุฑุฉ ุงูุฃููู
https://t.me/PT_Abakera/6597
ูุฏู ุฃุณุฆูุฉ ุงูู ุญุงุถุฑุฉ ุงูุซุงููุฉ
ู ุงุชูุณููุงุด ู ู ุฏุนูุงุชูู ุจุงููู๐ฅน๐
#neuroanatomy
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The orbicularis oculi muscle is primarily innervated by which cranial nerve
CN II optic nerve / CN V trigeminal nerve / CN VII facial nerve / CN III oculomotor nerve
CN II optic nerve / CN V trigeminal nerve / CN VII facial nerve / CN III oculomotor nerve
โค6