Flashcards in Neurophysiology Deck (27)
concerning the spinal cord: which statement is correct?
Information regarding balance is transmitted to the cerebral cortex via the dorsal spinocerebellar tract
Which one of the following somatic-motor tract control facial expression?
damage to the cerebellum does not show the following sign:
concerning control of ventilation:
the accessory muscles are important in forced breathing
What innervates facial expression?
Fibres associated with dull pain
Muscle spindle only sensory organ:
Very sensitive to contraction
What is the symprom of a lower motor neuron lesion?
What are the differences between upper/ lower motor neuron
UMN- CNS only
LMN- CNS or PNS
What does he reticular formation NOT perform
Decussation of the corticospinal tract is at?
Refractory period is defined as?
Period of hyperpolarisation when the membrane cannot be excited again (more negative than -70mV)
which tract is involved in the movement of the facial muscles?
What stuctures are in the basal ganglia?
Which tract is a pyramidal tract?
What is not a mechanoreceptor?
What features are C-fibres associated with?
Which structure does not belong to the brain stem?
Where is noradrenaline synthesised?
Where does the corticospinal tract decussate?
Were is the cell body for the primary neurones in the spinothalamic tract?
The afferent nerve in tendon organ reflex is the:
Which of these is not correct about BBB
multiple endothelial cells
which is not a mechanoreceptor?
lower motor neurone lesion
What's the main sensory receptor in monosynaptic reflex?