BIOL 2401 Exam 4 Review – Questions Answered With
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Terms in this set (87)
The CNS develops from a strip Ectoderm; Neuroectoderm; Neural tube
of _____ which lies on the midline
of the embryo. Specifically, this
strip is called the _____. It
eventually gives rise to a hollow
tube called the _____.
The neural tube is formed by Folds
fusion of the neural _____.
The development of _____ would Spinal Cord
directly be affected if the
posterior portion of the neural
tube failed to develop properly
The midbrain develops from the mesenecephalon
embryonic _______.
The medulla oblongata Myelencephalon
develops from the embryonic
_______.
The cerebellum develops from Metencephalon
the embryonic _______.
The thalamus develops from the Diencephalon
embryonic ______.
What are the functions of Absorbs shock, chemical stability
cerebrospinal fluid?
How does cerebrospinal fluid median and lateral apertures
enter in the subarachnoid
space?
_____ are ridges on the surface of Gyri; Sulci
the cortex. ____ are shallow
grooves between these ridges.
The right and left cerebral corpus callosum
hemisphere are joined mainly by
_______.
longitudinal fissure
separates cerebral hemispheres
, parieto-occipital sulcus
separates parietal and occipital
lobes
lateral sulcus
Separates temporal lobe from
parietal and frontal lobes
central sulcus
separates frontal and parietal
lobes
What neuron structures are cell bodies and dendrites
located in the gray matter?
What neuron structures are Axons
located in the white matter?
______ tracts connect one gyrus to association fibers
another within the same cerebral
hemisphere.
The corpus callosum is commissural
composed of _____ fibers.
The _______ is the area of Cerebral cortex; "thinking cap"
conscious thought and it forms a
cap over the rest of the brain,
because of this, it has been
called the "________cap".
What was the significance of Different functional areas on the brain
Brodmann's numbering scheme?
What is the function of the Voluntary muscle contraction are initated
primary motor cortex?
What is the function of the Learned motor skills
Premotor area?
Loss of ability to perform skilled premotor area
motor activities such as piano
playing, with no paralysis or
weakness in specific muscles,
might suggest damage to the
___________.
Controls the needed for speech; Broca's area
Function: left side of brain
Where are the pyramidal Partly in the primary motor cortex and ventral horns of gray
neurons cell bodies that initiate matter
skeletal muscle contractions?
Receives signals from sensory primary somatosensory area
receptors in the skin throughout
the body.
Where is the primary postcentral gyrus
somatosensory area located on
the cerebrum?
Which lobe of the cerebrum is Occipital Lobe
most concerned with vision?
What is the function of the visual interprets the image and relates it to images in memory for
association area? recognition
Expert Insights
Save
Students also studied
INBDE Orthodontics NBDE II Review - Prosthodontics Perio Study
201 terms 69 terms Teacher 78 terms
dong_lee82 Preview melissa_jarvis7 Preview Hunter_Charters
Terms in this set (87)
The CNS develops from a strip Ectoderm; Neuroectoderm; Neural tube
of _____ which lies on the midline
of the embryo. Specifically, this
strip is called the _____. It
eventually gives rise to a hollow
tube called the _____.
The neural tube is formed by Folds
fusion of the neural _____.
The development of _____ would Spinal Cord
directly be affected if the
posterior portion of the neural
tube failed to develop properly
The midbrain develops from the mesenecephalon
embryonic _______.
The medulla oblongata Myelencephalon
develops from the embryonic
_______.
The cerebellum develops from Metencephalon
the embryonic _______.
The thalamus develops from the Diencephalon
embryonic ______.
What are the functions of Absorbs shock, chemical stability
cerebrospinal fluid?
How does cerebrospinal fluid median and lateral apertures
enter in the subarachnoid
space?
_____ are ridges on the surface of Gyri; Sulci
the cortex. ____ are shallow
grooves between these ridges.
The right and left cerebral corpus callosum
hemisphere are joined mainly by
_______.
longitudinal fissure
separates cerebral hemispheres
, parieto-occipital sulcus
separates parietal and occipital
lobes
lateral sulcus
Separates temporal lobe from
parietal and frontal lobes
central sulcus
separates frontal and parietal
lobes
What neuron structures are cell bodies and dendrites
located in the gray matter?
What neuron structures are Axons
located in the white matter?
______ tracts connect one gyrus to association fibers
another within the same cerebral
hemisphere.
The corpus callosum is commissural
composed of _____ fibers.
The _______ is the area of Cerebral cortex; "thinking cap"
conscious thought and it forms a
cap over the rest of the brain,
because of this, it has been
called the "________cap".
What was the significance of Different functional areas on the brain
Brodmann's numbering scheme?
What is the function of the Voluntary muscle contraction are initated
primary motor cortex?
What is the function of the Learned motor skills
Premotor area?
Loss of ability to perform skilled premotor area
motor activities such as piano
playing, with no paralysis or
weakness in specific muscles,
might suggest damage to the
___________.
Controls the needed for speech; Broca's area
Function: left side of brain
Where are the pyramidal Partly in the primary motor cortex and ventral horns of gray
neurons cell bodies that initiate matter
skeletal muscle contractions?
Receives signals from sensory primary somatosensory area
receptors in the skin throughout
the body.
Where is the primary postcentral gyrus
somatosensory area located on
the cerebrum?
Which lobe of the cerebrum is Occipital Lobe
most concerned with vision?
What is the function of the visual interprets the image and relates it to images in memory for
association area? recognition
