Neuro Donna Part 2
Neuro Donna: The Brain Quiz
Test your knowledge on the fascinating topics of neuroscience with our comprehensive quiz! Dive into various aspects of brain fun
- 27 questions to challenge your understanding.
- Covers essential aspects of neuroscience.
- Perfect for students, teachers, and brain enthusiasts!
Why brain growth ?
Increase skull size
Increase number of axone
Increase number of dentrites
Dentrite afferent or efferent ?
Afferent
Efferent
Glial cell in CNS ?
Oligodentrocyte
Schwann cell
Which of these can support up to 50 Axons and is associated with Multiple sclerosis ?
Oligodentrocyte
Schwann cell
Where the axonal regeneration is more likely to happen ?
CNS
PNS
Which neurotransmetter (NT) is found in blood platelet and GI tract and decrease depression and pain ?
Acethylcholine
Dopamine
Serotonine
Which Nt is related to myasthénie gravis and Alzheimer, regulated forbrain and basal ganglion, is a major player in PNS ?
Acethylcholine
Norepinephrine
GABA
Which Nt is located in upper midbrain and projet ipsilat, parkinsons, can be affected to drug abuse to gain pleasurable feelings ?
Dopamine
GABA
Serotonine
Which NT is a major player in CNS, present in hippocampus, cortex of cerebrum and cerebellum, implicated in huntington disease ?
GABA
Dopamine
Norepinephrine
Which NT maintain attention and vigilence, in reticular formation and locus cerulus, may be related to handedness due to asymetry in thalamus ?
Norephinephrine
GABa
Dopamine
Too much of this one is related to schizophrenia
Dopamine
Serotonine
Norepinéphrine
Reduced of this one cause high amount of dopamin and acethylcholine and uncontrolled mvt ?
Adrenaline
GABA
Norepinéphrine
Ascending sensory pathways are in ...neural chain
1
2
3
Which neurone decussate ?
1 order neuron
2 order neuron
3 order neuron
Where connect the second order neuron ?
Frontal cortex
Post central gyrus
Basal ganglion
VPL nucleus
Which of the ascendant tract carry touch and pressure ?
Ant spinothalamique
Lat spinothalamique
Spinocerebellar
Cuneocerebellar
Post and ant spinocerebellar tract carry consicous or unconsicous proprioceptive information ?
Consious
Unconscious
What information is carried by lat spinothalamic tract ?
Touch pressure
Pain temperature
Vibration, consious proprioception
Descending tracts regulate the activity of...
Upper motoneurone
Lower motoneurone
True or false : Lower motoneuron can be bombarded by sensory input from the posterior root ?
True
False
Synonyme of corticospinal tract ?
Corona radiata
Pyramid tract
Pyramid tract take care of volontary or unvolontary motor control ?
Volontary
Unvonlontary
Which tract is responsible for balance by facilitate the activity of flexor msc ?
Rubrospinal
Tectospinal
Reticulospinal
Vestibulospinal
Which is responsible for reflex mvt of head and neck in response to visual stimuli ?
Rubrospinal
Tectospinal
Reticulospinal
Vestibulospinal
Which control extensor msc in balance ?
Rubrospinal
Tectospinal
Reticulospinal
Vestibulospinal
Which influence volontary mvt and reflex activity ?
Rubrospinal
Tectospinal
Reticulospinal
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