Neuroscience Test Bank 1 2024
Neuroscientists study.... - molecular mechanism of neurons AND cognitive functions
Nerves tissues includes... - neurons AND glial cells
The most complicated neural circuits belong to the.... - cerebral cortex
Dolorology is - study of pain
The nucleus refers to an - aggregated nerve cell bodies in the CNS
The ascending nervous system contains.... - sensory neurons
The enteric nervous system regulates in the - local intestinal motility
The highest number of neurons belong to a - new born baby
The diencephalon contains the - hypothalamus
Bone appears white in an - XRAY
CT can reveals hygroma in the brain - 12 hours after a head injury
Isotope of oxygen and carbon are incorporated into glucose to record a - PET SCAN
Radioactive iodine is used for a - SPECT SCAN
Conversion of oxyhemoglobin to deoxyhemoglobin can be best record by - fMRI
Sectioning the brain into the right and left halves in the midline is called - mid sagittal
section
The outer layer of the cebral cortex has what color matter and the inside has - Outside
has gray matter and the inside of the brain has white mater
Corpus callosum - large bundle of nerve fibers which interconnect right and left cerebral
hemispheres
The embryonic mesoderm develops into - blood vessels AND skeleton
The spinal cord is derived from the embryonic.... - ectoderm
The neural tube is formed at the - 20th day after fertilization
, The primary somatic sensory neuron are derived from - doral neural tubular cells
The ventral neural tubular cells developed mainly into - motor neurons
The sulcus limitan separates the neural tubule into the - dorsal and ventral halves
When hydrogen atoms recieve resonant waves they - a. converted to a high energy
state
b. emit characteristic electromagnetic wave
c. positrons
all there are correct
The embryonic rhombencephalon developed into the - cerebellum
The diencephalon is derived from - proscencephalon
the cell birth step in early neural development is induced by the - not the mesodermal
cell chemical or nerve growth factor
The migration of embryonic neuron to the future target site depends on - extension of
growth cones AND nerve growth factor
The initial synthesis of neural carriers and ion channels occurs during the
developmental step of cell - diferentiation
Alpha fetoprotin is known to - inhibit early fetal development
Hydrocephalus - is cause by excessive accumulation of CSF in lateral ventricles
ANDresult in excessive large head size in infant
A baby born without a frontal head skull is know to be associated with failure of - rostral
neuropre to close
When caudal neuropore failed to close we find - spina bifida
Cerebral cortical surface is smooth with few gyri and sulci. This is caused by -
malformation of proliferation and migration of CNS neurons
Choroid plexus is formed by cells of the - GLIA, CEREBRAL CAPILLARY AND PIA
MATER
Total amount of CSF - 140 ml
Flow of CSF is most likely to be obstructed by the - Cerebral aqueduct
Most organelles made in soma are transported to axon by - binding to kinesin
Neuroscientists study.... - molecular mechanism of neurons AND cognitive functions
Nerves tissues includes... - neurons AND glial cells
The most complicated neural circuits belong to the.... - cerebral cortex
Dolorology is - study of pain
The nucleus refers to an - aggregated nerve cell bodies in the CNS
The ascending nervous system contains.... - sensory neurons
The enteric nervous system regulates in the - local intestinal motility
The highest number of neurons belong to a - new born baby
The diencephalon contains the - hypothalamus
Bone appears white in an - XRAY
CT can reveals hygroma in the brain - 12 hours after a head injury
Isotope of oxygen and carbon are incorporated into glucose to record a - PET SCAN
Radioactive iodine is used for a - SPECT SCAN
Conversion of oxyhemoglobin to deoxyhemoglobin can be best record by - fMRI
Sectioning the brain into the right and left halves in the midline is called - mid sagittal
section
The outer layer of the cebral cortex has what color matter and the inside has - Outside
has gray matter and the inside of the brain has white mater
Corpus callosum - large bundle of nerve fibers which interconnect right and left cerebral
hemispheres
The embryonic mesoderm develops into - blood vessels AND skeleton
The spinal cord is derived from the embryonic.... - ectoderm
The neural tube is formed at the - 20th day after fertilization
, The primary somatic sensory neuron are derived from - doral neural tubular cells
The ventral neural tubular cells developed mainly into - motor neurons
The sulcus limitan separates the neural tubule into the - dorsal and ventral halves
When hydrogen atoms recieve resonant waves they - a. converted to a high energy
state
b. emit characteristic electromagnetic wave
c. positrons
all there are correct
The embryonic rhombencephalon developed into the - cerebellum
The diencephalon is derived from - proscencephalon
the cell birth step in early neural development is induced by the - not the mesodermal
cell chemical or nerve growth factor
The migration of embryonic neuron to the future target site depends on - extension of
growth cones AND nerve growth factor
The initial synthesis of neural carriers and ion channels occurs during the
developmental step of cell - diferentiation
Alpha fetoprotin is known to - inhibit early fetal development
Hydrocephalus - is cause by excessive accumulation of CSF in lateral ventricles
ANDresult in excessive large head size in infant
A baby born without a frontal head skull is know to be associated with failure of - rostral
neuropre to close
When caudal neuropore failed to close we find - spina bifida
Cerebral cortical surface is smooth with few gyri and sulci. This is caused by -
malformation of proliferation and migration of CNS neurons
Choroid plexus is formed by cells of the - GLIA, CEREBRAL CAPILLARY AND PIA
MATER
Total amount of CSF - 140 ml
Flow of CSF is most likely to be obstructed by the - Cerebral aqueduct
Most organelles made in soma are transported to axon by - binding to kinesin
