3704916
Beschreibung
Quiz von Kaleigh N., aktualisiert more than 1 year ago
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Erstellt von Kaleigh N.
vor etwa 9 Jahre
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Frage 1
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Neuroimaging used for diagnosis of vascular pathologies.
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Computed tomography
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Positron emission tomography
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Cerebral angiography
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MRI
Frage 2
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Neuroimaging that measures tissue responses to an applied magnetic field and to radiofrequency waves.
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Computed tomography
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Positron emission tomography
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Cerebral angiography
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MRI
Frage 3
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Neuroimaging that is not sensitive to motion and is used to identify hemorrhages, trauma, and hydrocephalus.
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Computed tomography
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Cerebral angiography
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Positron emission tomography
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MRI
Frage 4
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A neuroimaging technique that is used primarily for research and measures the brain when it is doing an activity.
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MRI
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fMRI
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positron emission tomography
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cerebral angiography
Frage 5
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This type of neuroimaging is used to detect diseases of the white matter.
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Computed tomography
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fMRI
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Positron emission tomography
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Diffusion tensor imaging
Frage 6
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This type of neuroimaging is similar to a cerebral angiography.
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fMRI
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Magnetic Angiography/Venography
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Event Related Potentials
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EEG
Frage 7
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This type of neuroimaging detects and records emissions of tagged isotopes.
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Magnetic angiography/venography
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Radionuclide-Based Imaging
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MRI
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EEG
Frage 8
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This type of neuroimaging measures glucose and oxygen levels and detects abnormal brain tissue.
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Positron emission tomography
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Cerebral angiography
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Computed tomography
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EKG
Frage 9
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This type of neuroimaging measures brain activity and is the preferred tool for seizures.
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EKG
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EEG
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Electromyography
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Event-related potentials
Frage 10
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Neuroimaging that measures muscle electrical activity.
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EKG
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EEG
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Electromyography
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Event-related potentials
Frage 11
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This type of neuroimaging examines specific sensory stimulations (auditory, visual, somatosensory).
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EKG
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EEG
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Electromyography
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Event-related potentials
Frage 12
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Which answer describes brain interconnectivity?
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There is an interactivity in the brain through association fibers, commissural fibers, and projection fibers.
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The brain is connected by the dura mater, arachnoid mater, and the pia mater.
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The CNS is central to everything in the body.
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Homunculus.
Frage 13
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Which answer describes centrality of the CNS?
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Afferent and efferent fibers carry information to/from the brain.
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Decussation is responsible for contralateral control.
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The brain and spinal cord controls integration, analysis, and synthesis of outgoing/incoming information.
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Homunculus.
Frage 14
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Which answers describes hierarchic organization?
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Levels of controls: lowest is spinal cord, middle is brainstem and diencephalon, highest is cerebral cortex.
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Levels of controls: lowest is brainstem and diencephalon, middle is spinal cord, highest is cerebral cortex.
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Levels of controls: lowest is medulla, middle is pons, and highest is midbrain.
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Levels of controls: lowest is cerebral cortex, middle is limbic lobe, highest is brainstem.
Frage 15
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Which answer describes laterality organization?
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There is unilateral anatomic symmetry and unilateral functional differences.
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There is bilateral anatomic symmetry and unilateral functional differences.
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There is bilateral anatomic symmetry and bilateral functional differences.
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Functionally similar aspects of the brain are located together.
Frage 16
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The idea that functionally similar things are located together is described by...
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Functional networking.
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Lateral symmetry.
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Topographical organization
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Brain interconnectivity.
Frage 17
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________ is most associated with homunculus.
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Functional networking.
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Plasticity in the brain.
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Topographical organization.
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Decussation.
Frage 18
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_______ is the brain's ability to change, reorganize and form new connections.
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Homunculus
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Decussation
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Interconnectivity
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Plasticity
Frage 19
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A culturally neutral brain is...
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impartial to gender, color, or cultural variations.
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generally not going to develop with racist beliefs.
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never going to adapt to a culture.
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does not like Culture Club.
Frage 20
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Rostral means...
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Back
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Front
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Top
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Bottom
Frage 21
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Caudal means...
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Front
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Back
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Top
-
Bottom
Frage 22
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Dorsal means...
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Front
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Back
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Top
-
Bottom
Frage 23
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Ventral means...
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Front
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Back
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Top
-
Bottom
Frage 24
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Upper motor neurons are nerve cells in the motor cortex that synapse with cranial and spinal nerves.
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- True
- False
Frage 25
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Lower motor neurons transmit information to parts of the body.
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- True
- False
Frage 26
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Corpus callosum
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Cingulate gyrus
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Hypothalamus
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Thalamus
Frage 27
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The telencephalon consists of the...
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brain and spinal cord
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hypothalamus and thalamus
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cerebral cortex, basal ganglia, limbic system
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cerebral cortex, limbic system, brainstem
Frage 28
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The white matter is made up of [blank_start]myelinated axonal tracts[blank_end].
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myelinated axonal tracts
Frage 29
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Gray matter is composed of [blank_start]cell bodies[blank_end].
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cell bodies
Frage 30
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The [blank_start]longitudinal fissure[blank_end] separates the left and right hemispheres.
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longitudinal fissure
Frage 31
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The lateral fissure separates the [blank_start]frontal[blank_end] lobe from the [blank_start]temporal[blank_end] lobe.
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frontal
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temporal
Frage 32
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The central sulcus separates the [blank_start]primary motor cortex[blank_end] from the [blank_start]primary sensory cortex[blank_end].
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primary motor cortex
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primary sensory cortex
Frage 33
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The [blank_start]primary motor cortex[blank_end] is responsible for contralateral sensorimotor organization, while the [blank_start]premotor cortex[blank_end] is responsible for skilled movement.
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primary motor cortex
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premotor cortex
Frage 34
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The prefrontal cortex is responsible for [blank_start]personality[blank_end], [blank_start]mood[blank_end], and [blank_start]executive function[blank_end].
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personality
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mood
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executive function
Frage 35
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The anterior language cortex contains [blank_start]Broca's area[blank_end].
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Broca's area
Frage 36
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Difficulties with planning, problem solving, thinking, reasoning, and executive functions may indicate damage in the [blank_start]prefrontal lobe[blank_end].
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prefrontal lobe
Frage 37
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Personality disorders, emotional disintegration, and impulsive social behaviors ("pseudopsychopathic") indicates damage to the [blank_start]orbital prefrontal[blank_end] region.
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orbital prefrontal
Frage 38
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Damage to Broca's area results in [blank_start]nonfluent[blank_end] aphasia.
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nonfluent
Frage 39
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The superior parietal lobule is responsible for [blank_start]sensory integration[blank_end] and [blank_start]visual-spatial tasks[blank_end].
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sensory integration
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visual-spatial tasks
Frage 40
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The inferior parietal lobule is responsible for [blank_start]language[blank_end], [blank_start]body schema[blank_end], and [blank_start]spatial orientation[blank_end].
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language
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body schema
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spatial orientation
Frage 41
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Damage to Wernicke's area results in [blank_start]fluent[blank_end] aphasia.
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fluent
Frage 42
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Someone with tactile agnosia cannot [blank_start]feel[blank_end], while someone with tactile astereognosis can feel but cannot [blank_start]recognize[blank_end].
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feel
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recognize
Frage 43
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Damage to the parietal lobe that leads to lack of knowing about deficits is known as [blank_start]anosognosia[blank_end].
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anosognosia
Frage 44
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The failure to respond to people, sounds and objects to the left of midline is known as [blank_start]left neglect[blank_end].
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left neglect
Frage 45
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The temporal lobe is responsible for [blank_start]thought elaboration[blank_end], [blank_start]language comprehension[blank_end], [blank_start]audition[blank_end], [blank_start]memory[blank_end], and [blank_start]olfaction[blank_end].
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thought elaboration
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language comprehension
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audition
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memory
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olfaction
Frage 46
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The [blank_start]Heschl gyri[blank_end] is in the primary auditory cortex.
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Heschl gyri
Frage 47
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The [blank_start]hippocampus[blank_end] is responsible for memory.
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hippocampus
Frage 48
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The primary visual cortex is responsible for [blank_start]visual perception[blank_end].
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visual perception
Frage 49
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The secondary visual cortex is responsible for [blank_start]visual recognition[blank_end].
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visual recognition
Frage 50
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Damage to the occipito-temporal region results in [blank_start]visual agnosia[blank_end], [blank_start]visual hallucinations[blank_end], and [blank_start]impaired facial recognition[blank_end].
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visual agnosia
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visual hallucinations
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impaired facial recognition
Frage 51
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Damage to the medial prefrontal lobe results in severe [blank_start]apathy[blank_end].
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apathy
Frage 52
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Damage to the medial occipital lobe results in [blank_start]contralateral homonymous hemianopsia[blank_end].
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contralateral homonymous hemianopsia
Frage 53
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The little gyri inside the brain are known as the [blank_start]insular cortex[blank_end].
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insular cortex
Frage 54
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The [blank_start]limbic lobe[blank_end] connects with the brainstem and diencephalon to regulate emotional drives, memory consolidation, and values/decisions about perception.
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limbic lobe
Frage 55
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The gyrus surrounding the corpus callosum is known as the [blank_start]cingulate gyrus[blank_end].
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cingulate gyrus
Frage 56
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The basal ganglia work in conjunction with the [blank_start]thalamus[blank_end] to [blank_start]regulate movement[blank_end].
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thalamus
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regulate movement
Frage 57
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Damage to the basal ganglia can result in inappropriate [blank_start]movement patterns[blank_end].
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movement patterns
Frage 58
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The diencephalon contains the [blank_start]thalamus[blank_end] and [blank_start]hypothalamus[blank_end].
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thalamus
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hypothalamus
Frage 59
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The [blank_start]thalamus[blank_end] is above the hypothalamus and is responsible for transmitting [blank_start]sensorimotor[blank_end] information to the cortex.
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thalamus
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sensorimotor
Frage 60
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The [blank_start]hypothalamus[blank_end] controls the [blank_start]autonomic nervous system[blank_end] and regulates body temperature, food and water intake, drives, and emotions.
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hypothalamus
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autonomic nervous system
Frage 61
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The structures of the brainstem are the [blank_start]midbrain[blank_end], [blank_start]pons[blank_end], and [blank_start]medulla[blank_end].
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midbrain
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pons
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medulla
Frage 62
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The brainstem contains [blank_start]cranial nerve nuclei[blank_end] and [blank_start]respiration[blank_end] and [blank_start]swallowing[blank_end] centers. It contains ascending [blank_start]sensory[blank_end] tracts and descending [blank_start]motor[blank_end] tracts.
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cranial nerve nuclei
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respiration
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swallowing
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sensory
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motor
Frage 63
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The [blank_start]reticular activating[blank_end] system regulates arousal and consciousness.
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reticular activating
Frage 64
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Another name for the midbrain is the [blank_start]mesencephalon[blank_end].
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mesencephalon
Frage 65
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The midbrain consists of the [blank_start]tectum[blank_end] and the [blank_start]tegmentum[blank_end]. In the [blank_start]tectum[blank_end], superior colliculi are responsible for [blank_start]vision[blank_end], while inferior colliculi are responsible for [blank_start]audition[blank_end].
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tegmentum
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tectum
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tectum
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vision
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audition
Frage 66
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The pons contains all [blank_start]descending[blank_end] motor fibers and [blank_start]ascending[blank_end] sensory fibers. Bilateral damage results in [blank_start]locked-in syndrome.[blank_end]
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descending
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ascending
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locked-in syndrome.
Frage 67
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The [blank_start]medulla oblongata[blank_end] contains descending motor tracts, ascending sensory tracts, and the reticular formation, which contains the [blank_start]cardiac[blank_end] center, [blank_start]vasomotor[blank_end] center, and [blank_start]respiratory[blank_end] center.
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medulla oblongata
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cardiac
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vasomotor
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respiratory
Frage 68
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The [blank_start]spinal cord[blank_end] is the link between the brain and the body.
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spinal cord
Frage 69
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The spinal cord exits the skull through the [blank_start]foramen magnum[blank_end].
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foramen magnum
Frage 70
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The [blank_start]cerebellum[blank_end] modifies tone, speed, and range of muscle movement. It is responsible for the maintenance of [blank_start]balance[blank_end].
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cerebellum
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balance
Frage 71
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Damage to the cerebellum results in [blank_start]tremor[blank_end], [blank_start]ataxia[blank_end], and impaired [blank_start]balance[blank_end].
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tremor
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ataxia
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balance
Frage 72
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There are [blank_start]8[blank_end] cervical spinal nerves, [blank_start]12[blank_end] thoracic, [blank_start]5[blank_end] lumbar, [blank_start]5[blank_end] sacral, and [blank_start]1[blank_end] coccygeal.
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8
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12
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5
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5
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1
Frage 73
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[blank_start]Gray matter[blank_end] contains all the spinal nerves, while [blank_start]white matter[blank_end] contains ascending and descending fibers. The [blank_start]dorsal[blank_end] horn is sensory, while the [blank_start]ventral[blank_end] horn is motor.
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Gray matter
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white matter
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dorsal
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ventral
Frage 74
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The dorsal and ventral [blank_start]rami[blank_end] are the beginning of the spinal nerves.
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rami
Frage 75
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Damage to ramus or spinal nerve results in loss of movement and sensation involving the corresponding [blank_start]dermatome[blank_end] (sensory innervation) or [blank_start]myotome[blank_end] (motor innervation).
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myotome
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dermatome
Frage 76
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A spinal lesion above C3 results in paralysis of [blank_start]respirators[blank_end].
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respirators
Frage 77
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A spinal lesion between C4 and T12 results in paralysis of all [blank_start]muscles[blank_end] except the [blank_start]diaphragm[blank_end].
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muscles
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diaphragm
Frage 78
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There are two [blank_start]lateral[blank_end] ventricles and one [blank_start]third[blank_end] and one [blank_start]fourth[blank_end] ventricle.
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lateral
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third
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fourth
Frage 79
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The ventricles are responsible for [blank_start]CSF circulation[blank_end] and [blank_start]storage[blank_end], protection of CNS during head movements, and homeostasis of [blank_start]intracranial pressure[blank_end].
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CSF circulation
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storage
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intracranial pressure
Frage 80
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[blank_start]Hydrocephalus[blank_end] is a CSF circulation disorder that results in [blank_start]excess fluid[blank_end] and pressure. In kids, this is known as [blank_start]spina bifida.[blank_end]
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Hydrocephalus
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excess fluid
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spina bifida.
Frage 81
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[blank_start]Projection[blank_end] fibers can be found in the [blank_start]corona[blank_end] radiata and internal [blank_start]capsule[blank_end].
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Projection
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corona
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capsule
Frage 82
Frage
Damage to the projection fibers results in [blank_start]hemiplegia[blank_end] (weakness) and [blank_start]hemianesthesia[blank_end] (loss of sensation).
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hemiplegia
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hemianesthesia
Frage 83
Frage
Association fibers can be found in the [blank_start]arcuate fasiculus[blank_end]. This structure connects the [blank_start]frontal[blank_end] lobe to the occipital and temporal lobes.
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arcuate fasiculus
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frontal
Frage 84
Frage
Commissural fibers can be found in the [blank_start]corpus callosum[blank_end] and [blank_start]anterior commissure[blank_end]. This structure allows each hemisphere to access memory, experiences, and learning abilities.
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corpus callosum
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anterior commissure
Frage 85
Frage
The outermost meningeal layer is the [blank_start]dura mater[blank_end]. This has both an [blank_start]epidural[blank_end] and a [blank_start]subdural[blank_end] potential space.
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dura mater
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epidural
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subdural
Frage 86
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The middle meningeal layer is the [blank_start]arachnoid membrane[blank_end]. This contains [blank_start]CSF[blank_end] in the [blank_start]subarachnoid[blank_end] space.
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arachnoid membrane
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CSF
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subarachnoid
Frage 87
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The innermost meningeal layer is the [blank_start]pia mater[blank_end]. This has [blank_start]intracerebral[blank_end] potential space.
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intracerebral
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pia mater
Frage 88
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Inflammation of the meninges results in a medical emergency called [blank_start]meningitis[blank_end].
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meningitis
Frage 89
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The [blank_start]falx cerebri[blank_end] vertically partitions cranial cavity between the two hemispheres.
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falx cerebri
Frage 90
Frage
The autonomic nervous system is a [blank_start]self-monitoring[blank_end] system. Its central control is the [blank_start]hypothalamus[blank_end].
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self-monitoring
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hypothalamus
Frage 91
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The autonomic nervous system contains the [blank_start]sympathetic[blank_end] system which [blank_start]stimulates[blank_end] organs and the [blank_start]parasympathetic[blank_end] system which [blank_start]relaxes[blank_end] organs.
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sympathetic
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stimulates
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parasympathetic
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relaxes
Frage 92
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olfactory nerve
Frage 93
Antworten
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optic nerve
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