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Anatomy

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Master (From Membrane to Brain [Lecture]) Neuroscience Test sobre Anatomy, creado por Lukas Paulun el 26/10/2018.
Lukas Paulun
Test por Lukas Paulun, actualizado hace más de 1 año
Lukas Paulun
Creado por Lukas Paulun hace más de 5 años
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Resumen del Recurso

Pregunta 1

Pregunta
How many neurons? [blank_start]86,000,000,000[blank_end]
Respuesta
  • 86,000,000,000

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
  • meninges
  • cerebrospinal fluid

Pregunta 3

Pregunta
The two hemispheres are separated by the [blank_start]longitudinal fissure[blank_end].
Image:
Image (binary/octet-stream)
Respuesta
  • longitudinal fissure

Pregunta 4

Pregunta
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
  • Temporal lobe
  • Occipital lobe
  • Parietal lobe
  • Frontal lobe

Pregunta 5

Pregunta
Frontal and parietal lobe are separated by the [blank_start]central fissure[blank_end].
Respuesta
  • central fissure

Pregunta 6

Pregunta
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.
Respuesta
  • precentral
  • postcentral

Pregunta 7

Pregunta
?
Image:
Image (binary/octet-stream)
Respuesta
  • White matter
  • Sulcus
  • Gyrus
  • Fissure
  • Gray matter

Pregunta 8

Pregunta
?
Image:
Image (binary/octet-stream)
Respuesta
  • Precentral gyrus
  • Central fissure
  • Postcentral gyrus
  • Lateral fissure
  • Temporal gyrus
  • Cerebellum

Pregunta 9

Pregunta
Motor cortex: Brodman [blank_start]4[blank_end] V1: Brodman [blank_start]17[blank_end]
Respuesta
  • 4
  • 17

Pregunta 10

Pregunta
The different Brodman Areas are distinguished by their [blank_start]histological structure[blank_end].
Respuesta
  • histological structure

Pregunta 11

Pregunta
?
Image:
Image (binary/octet-stream)
Respuesta
  • Cerebrum
  • Cerebellum
  • Medulla oblongata
  • Pons
  • Midbrain
  • Thalamus

Pregunta 12

Pregunta
?
Image:
Image (binary/octet-stream)
Respuesta
  • Prosencephalon
  • Mesencephalon
  • Rhombencephalon

Pregunta 13

Pregunta
These brain areas, when damaged, give rise to declarative memory disorders.
Image:
Image (binary/octet-stream)
Respuesta
  • Hippocampus
  • Thalamus
  • Corpus callosum
  • Cingulate gyrus
  • Amygdala
  • 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
  • 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
  • Enthorinal cortex
  • Dentate gyrus
  • perforant path
  • Cornu ammonis 3
  • mossy fibers
  • Cornu ammonis 1
  • 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
  • Granule cell layer
  • Molecular layer
  • Polymorphic layer

Pregunta 17

Pregunta
The substantia nigra produces the neurotransmitter [blank_start]dopamine[blank_end].
Respuesta
  • dopamine

Pregunta 18

Pregunta
The [blank_start]olfactory[blank_end] system is the only sensory system without a thalamic nucleus.
Respuesta
  • olfactory

Pregunta 19

Pregunta
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
  • hypothalamus
  • homeostasis
  • endocrine

Pregunta 20

Pregunta
The midbrain (Mesencephalon)
Image:
Image (binary/octet-stream)
Respuesta
  • Tectum
  • Tegmentum

Pregunta 21

Pregunta
The [blank_start]pons[blank_end] is the relais station for cortical information to the cerebellum.
Respuesta
  • pons

Pregunta 22

Pregunta
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].
Respuesta
  • cerebellum
  • folia

Pregunta 23

Pregunta
The cerebellum receives input from
Respuesta
  • Cerebral cortex
  • Thalamus
  • Pons
  • Spinal cord
  • Vestibular system

Pregunta 24

Pregunta
The ventricular system
Image:
Image (binary/octet-stream)
Respuesta
  • Lateral ventricle
  • Third ventricle
  • Fourth ventricle

Pregunta 25

Pregunta
The central nervous system (CNS) consists of the [blank_start]brain[blank_end] and the [blank_start]spinal cord[blank_end].
Respuesta
  • brain
  • spinal cord

Pregunta 26

Pregunta
Peripheral nervous system
Respuesta
  • Cranial nerves
  • Spinal nerves
  • Sympathetic and parasympathetic ganglia
  • Brain stem
  • Sensory neurons

Pregunta 27

Pregunta
The cerebrum controls all [blank_start]voluntary actions[blank_end].
Respuesta
  • voluntary actions
  • subconsious actions
  • sensory perception
  • 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]
Respuesta
  • 0.4
  • 2-3
  • 1.2
  • 1-2
  • 7 -8
  • 4

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
  • myelinated axons
  • neuronal cell bodies
  • glia cells
  • 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
  • excitatory
  • inhibitory
  • inhibitory
  • excitatory
  • glutamate
  • GABA
  • glycine
  • GABA
  • glutamate
  • acetylcholine
  • glycine
  • glutamate
  • 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
  • subventricular zone
  • lateral zone
  • superior callicolus
  • striatum
  • pons
  • medulla oblongata
  • dentate gyrus
  • subventricular zone
  • layer IV
  • hippocampus
  • 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
  • forebrain
  • midbrain
  • hindbrain
  • subcortical nuclei
  • supcortical nuclei

Pregunta 33

Pregunta
The basal ganglia are important for movement control. Possible diseases are:
Respuesta
  • Parkinson's disease
  • Huntington's disease
  • Broca aphasia
  • paralysis

Pregunta 34

Pregunta
The [blank_start]thalamus[blank_end] is also called the gate to consciousness. It regulates sleep and alertness.
Respuesta
  • thalamus
  • 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
  • vital functions
  • sleep
  • movement
  • speech

Pregunta 37

Pregunta
The central nervous system consists of the
Respuesta
  • brain
  • spinal cord
  • sympathetic ganglia
  • 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
  • Inferior colliculus
  • Superior colliculus
  • auditory
  • optical
  • Formatio reticularis
  • Substantia nigra
  • Septum
  • Putamen
  • Caudate nucleus
  • 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
  • Molecular
  • Purkinje
  • Granular
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