Neurolab 1 (structure and function) From excel sheet Flashcards

1
Q

Central sulcus

A

Separates primary motor (anterior) and sensory (motor) cortexes for lower extremity

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2
Q

Lateral fissure

A

Insular cortex located deep inside

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3
Q

Frontal lobe

A

Motor, premotor, prefrontal, motor speech; “Executive area” of the cerebrum

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4
Q

Precentral sulcus

A

Separates precentral gyrus from frontal gyri

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5
Q

Precentral gyrus

A

Motor (primary) cortex

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6
Q

Superior frontal gyrus

A

Prefrontal cortex and premotor cortex

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7
Q

Middle frontal gyrus

A

Prefrontal cortex, premotor cortex and visual eye movements (voluntary)

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8
Q

Inferior frontal gyrus

A

Motor speech

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9
Q

Parietal lobe

A

Somatosensory association cortex; multimodal association cortex; concerned with “What”

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10
Q

Postcentral sulcus

A

Separates postcentral gyrus from superior and inferior parietal lobules

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11
Q

Postcentral gyrus

A

Primary sensory cortex

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12
Q

Intraparietal sulcus

A

Separates superior and inferior parietal lobules

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13
Q

Superior parietal lobule

A

Sensory association cortex

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14
Q

Inferior parietal lobule

A

Multimodal association cortex

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15
Q

Temporal lobe

A

Primary and association auditory cortex; Memory; concerned with “What”

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16
Q

Superior temporal gyrus

A

Auditory association cortex

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17
Q

Middle and inferior temporal gyri

A

Memory storage

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18
Q

Occipital lobe

A

Primary and association visual cortex

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19
Q

Lateral occipital gyri

A

Visual association cortex

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20
Q

Preoccipital notch

A

Site of separation between occipital lobe and parietal lobe when cerebrum viewed laterally

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21
Q

Parieto-occipital fissure

A

Separates parietal lobe from occipital lobe; best seen from a medial view of the hemisphere

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22
Q

Transverse temporal gyri

A

Primary auditory cortex

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23
Q

Insular gyri

A

Visceral (olfactory, taste, pain) association cortex

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24
Q

Frontal lobe

A

“Executive area” of the cerebrum

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25
Superior frontal gyrus
Prefrontal cortex; Supplementary motor area
26
Subcallosal area
Part of limbic system
27
Parietal lobe
Somatosensory association cortex; multimodal association cortex; concerned with "What"
28
Postcentral sulcus
Caudal/posterior sulcus of paracentral lobule
29
Paracentral lobule
Motor (anterior) and sensory (posterior) for lower extremity
30
Precuneus
Medial side of superior parietal lobule; somatosensory association cortex
31
Temporal lobe
Primary and association auditory cortex; Memory; concerned with "What"
32
Parahippocampal gyrus
Part of limbic lobe; rostral portion serves as primary olfactory area; hippocampal formation located medially
33
Uncus
Contains the amygdaloid nucleus; involved with emotional memory
34
Occipital lobe
Visual association cortex
35
Cuneus
Vision (lower field)
36
Calcarine fissure (sulcus)
Primary visual cortex; separates cuneus and lingual gyrus
37
Lingual gyrus
Vision (upper field)
38
Central sulcus
Separates motor from sensory cortex on medial surface of hemisphere
39
Paracentral lobule
Medial continuation of the primary motor (anterior) and sensory (posterior) areas
40
Cingulate gyrus
Limbic system
41
Parieto-occipital sulcus
Separates parietal/occipital lobes (cuneus from precuneus) on medial surface
42
Lamina terminalis
Rostral end of developing CNS
43
Septum pellucidum
Separates the two lateral ventricles
44
Corpus callosum
Connects two cerebral hemispheres
45
Anterior commissure
Connects temporal lobes of two hemispheres
46
Fornix
Part of the limbic system; connects hippocampal formation to the septal area and mammillary nucleus
47
Interventricular foramen of Monro
Connects lateral and third ventricles
48
Thalamus
Sensory, motor and association nuclei
49
Hypothalamus
Regulation of pituitary gland and ANS
50
Mammillary body
Part of the limbic circuit; termination of fornix and beginning of mammillothalamic tract
51
Pineal body
Melatonin
52
Optic nerve CN (II) and chiasm
Vision
53
Posterior commissure
Connects pretectal area; involved in visual reflexes
54
Third ventricle
Located between two thalami and hypothalami
55
Frontal lobe
"Executive area" of the cerebrum
56
Orbital gyri
Overlie orbit; orbital portion of prefrontal cortex
57
Olfactory bulb
Olfactory nerves synapse
58
Olfactory tract
Olfaction; connects olfactory bulb to olfactory cortex
59
Temporal lobe
Primary and association auditory cortex; Memory; concerned with "What"
60
Parahippocampal gyrus
Hippocampal formation located medially; Memory consolidation
61
Uncus
Rostral end of parahippocampal gyrus; Amygdaloid nucleus located within; Emotional memory
62
Middle and Inferior temporal gyri
Memory storage
63
Occipital lobe
Primary and association visual cortex
64
Cuneus
Vision (lower visual field)
65
Calcarine sulcus
Primary visual cortex; separates cuneus and lingual gyrus
66
Lingual gyrus
Vision (upper visual field)
67
Mammillary body
Part of the limbic circuit; termination of fornix and beginning of mammillothalamic tract
68
Median eminence
Hypothalamic area leading to infundibular stalk
69
Infundibular stem
Connection between pituitary gland and hypothalamus
70
Longitudinal cerebral fissure
Separates the two cerebral hemispheres from one another; falx cerebri located in this area
71
Central sulcus
Separates primary motor (anterior) and sensory (motor) cortexes for lower extremity