Pregunta 1
Pregunta
How many neurons?
[blank_start]86,000,000,000[blank_end]
Pregunta 2
Pregunta
The brain is covered by the [blank_start]meninges[blank_end] and embedded in the [blank_start]cerebrospinal fluid[blank_end].
Respuesta
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meninges
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cerebrospinal fluid
Pregunta 3
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The two hemispheres are separated by the [blank_start]longitudinal fissure[blank_end].
Pregunta 4
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Four lobes (from front to back):
[blank_start]Frontal lobe[blank_end]
[blank_start]Parietal lobe[blank_end]
[blank_start]Occipital lobe[blank_end]
[blank_start]Temporal lobe[blank_end]
Respuesta
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Temporal lobe
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Occipital lobe
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Parietal lobe
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Frontal lobe
Pregunta 5
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Frontal and parietal lobe are separated by the [blank_start]central fissure[blank_end].
Pregunta 6
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Voluntary motor control is located in the [blank_start]precentral[blank_end] gyrus.
The somatosensory system is located in the [blank_start]postcentral[blank_end] gyrus.
Pregunta 7
Respuesta
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White matter
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Sulcus
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Gyrus
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Fissure
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Gray matter
Pregunta 8
Respuesta
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Precentral gyrus
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Central fissure
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Postcentral gyrus
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Lateral fissure
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Temporal gyrus
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Cerebellum
Pregunta 9
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Motor cortex: Brodman [blank_start]4[blank_end]
V1: Brodman [blank_start]17[blank_end]
Pregunta 10
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The different Brodman Areas are distinguished by their [blank_start]histological structure[blank_end].
Pregunta 11
Respuesta
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Cerebrum
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Cerebellum
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Medulla oblongata
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Pons
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Midbrain
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Thalamus
Pregunta 12
Respuesta
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Prosencephalon
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Mesencephalon
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Rhombencephalon
Pregunta 13
Pregunta
These brain areas, when damaged, give rise to declarative memory disorders.
Respuesta
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Hippocampus
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Thalamus
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Corpus callosum
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Cingulate gyrus
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Amygdala
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Hypothalamic nuclei
Pregunta 14
Pregunta
Episodic memory happens in the [blank_start]hippocampus[blank_end].
Semantic memory happens in the [blank_start]prefrontal cortex[blank_end].
Respuesta
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hippocampus
-
prefrontal cortex
Pregunta 15
Pregunta
The trisynaptic loop in the hippocampus:
[blank_start]Enthorinal cortex[blank_end] ==> [blank_start]Dentate gyrus[blank_end] via the [blank_start]perforant path[blank_end] ==> [blank_start]Cornu ammonis 3[blank_end] via [blank_start]mossy fibers[blank_end] ==> [blank_start]Cornu ammonis 1[blank_end] via [blank_start]Schaffer collaterals[blank_end]
Respuesta
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Enthorinal cortex
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Dentate gyrus
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perforant path
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Cornu ammonis 3
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mossy fibers
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Cornu ammonis 1
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Schaffer collaterals
Pregunta 16
Pregunta
Three layers of the dentate gyrus:
[blank_start]Granule cell layer[blank_end]
[blank_start]Molecular layer[blank_end]
[blank_start]Polymorphic layer[blank_end]
Respuesta
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Granule cell layer
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Molecular layer
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Polymorphic layer
Pregunta 17
Pregunta
The substantia nigra produces the neurotransmitter [blank_start]dopamine[blank_end].
Pregunta 18
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The [blank_start]olfactory[blank_end] system is the only sensory system without a thalamic nucleus.
Pregunta 19
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The [blank_start]hypothalamus[blank_end] controls the body's internal balance, the [blank_start]homeostasis[blank_end].
It is also the link between the [blank_start]endocrine[blank_end] and the nervous system.
Respuesta
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hypothalamus
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homeostasis
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endocrine
Pregunta 20
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The midbrain (Mesencephalon)
Pregunta 21
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The [blank_start]pons[blank_end] is the relais station for cortical information to the cerebellum.
Pregunta 22
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The [blank_start]cerebellum[blank_end] is crucial for balanced movement and for walking upright. It does not initiate movement.
Its folds are not called gyri, but [blank_start]folia[blank_end].
Pregunta 23
Pregunta
The cerebellum receives input from
Respuesta
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Cerebral cortex
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Thalamus
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Pons
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Spinal cord
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Vestibular system
Pregunta 24
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The ventricular system
Respuesta
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Lateral ventricle
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Third ventricle
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Fourth ventricle
Pregunta 25
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The central nervous system (CNS) consists of the [blank_start]brain[blank_end] and the [blank_start]spinal cord[blank_end].
Pregunta 26
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Peripheral nervous system
Pregunta 27
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The cerebrum controls all [blank_start]voluntary actions[blank_end].
Respuesta
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voluntary actions
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subconsious actions
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sensory perception
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language processing
Pregunta 28
Pregunta
Encephalization quotient (EQ)
Rat: [blank_start]0.4[blank_end]
Dolphins: [blank_start]4[blank_end]
Humans: [blank_start]7 -8[blank_end]
Elefant: [blank_start]1-2[blank_end]
Dog: [blank_start]1.2[blank_end]
Primates: [blank_start]2-3[blank_end]
Pregunta 29
Pregunta
White matter consists mostly of [blank_start]myelinated axons[blank_end].
Gray matter consists mostly of [blank_start]neuronal cell bodies[blank_end].
Respuesta
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myelinated axons
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neuronal cell bodies
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glia cells
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neuronal cell bodies
-
myelinated axons
-
glia cells
Pregunta 30
Pregunta
Projection neurons are mostly [blank_start]excitatory[blank_end] and use the neurotransmitter [blank_start]glutamate[blank_end].
Interneurons are mostly [blank_start]inhibitory[blank_end] and use the neurotransmitters [blank_start]GABA[blank_end] and [blank_start]glycine[blank_end].
Respuesta
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excitatory
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inhibitory
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inhibitory
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excitatory
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glutamate
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GABA
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glycine
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GABA
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glutamate
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acetylcholine
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glycine
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glutamate
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acetylcholine
Pregunta 31
Pregunta
Neurogenesis happens at only two places in the brain:
(a) In the [blank_start]subventricular zone[blank_end] of the [blank_start]striatum[blank_end].
(b) In the [blank_start]dentate gyrus[blank_end] of the [blank_start]hippocampus[blank_end].
Respuesta
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subventricular zone
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lateral zone
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superior callicolus
-
striatum
-
pons
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medulla oblongata
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dentate gyrus
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subventricular zone
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layer IV
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hippocampus
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striatum
-
pons
Pregunta 32
Pregunta
The basal ganglia are a group of [blank_start]subcortical nuclei[blank_end] in the middle of the [blank_start]forebrain[blank_end].
Respuesta
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forebrain
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midbrain
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hindbrain
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subcortical nuclei
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supcortical nuclei
Pregunta 33
Pregunta
The basal ganglia are important for movement control.
Possible diseases are:
Respuesta
-
Parkinson's disease
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Huntington's disease
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Broca aphasia
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paralysis
Pregunta 34
Pregunta
The [blank_start]thalamus[blank_end] is also called the gate to consciousness.
It regulates sleep and alertness.
Respuesta
-
thalamus
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hippocampus
-
pons
-
cerebellum
Pregunta 35
Pregunta
The blood-brain barrier is permeable at the [blank_start]hypothalamus[blank_end].
Respuesta
-
hypothalamus
-
hippocampus
-
cerebellum
Pregunta 36
Pregunta
The medulla oblongata controls [blank_start]vital functions[blank_end].
Respuesta
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vital functions
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sleep
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movement
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speech
Pregunta 37
Pregunta
The central nervous system consists of the
Respuesta
-
brain
-
spinal cord
-
sympathetic ganglia
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sensory neurons
Pregunta 38
Pregunta
Alphabetical order
Tectum:
[blank_start]Inferior colliculus[blank_end] - [blank_start]auditory[blank_end] reflexes
[blank_start]Superior colliculus[blank_end] - [blank_start]optical[blank_end] reflexes
Tegmentum:
[blank_start]Formatio reticularis[blank_end]
[blank_start]Substantia nigra[blank_end]
Respuesta
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Inferior colliculus
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Superior colliculus
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auditory
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optical
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Formatio reticularis
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Substantia nigra
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Septum
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Putamen
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Caudate nucleus
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Subthalamic nucleus
Pregunta 39
Pregunta
Three layers of the cerebellum (from top to bottom):
[blank_start]Molecular[blank_end] layer
[blank_start]Purkinje[blank_end] layer
[blank_start]Granular[blank_end] layer
Respuesta
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Molecular
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Purkinje
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Granular