Nerve Muscle Physiology Flashcards
In which dishes the neurofilament protein get altered
Alzheimer’s disease
Which part of neuron is devoid of nissels granules
Axon hillock
Aging neuron contain which chemical
Lipofuscin
Unipolar neurons are found in
Embryonic stage
Bipolar neurons are found in
Vestibular and cochlear region
Olfactory epithelium
Bipolar cells of retina
Multipolar neurons are in
CNS
How many zones does an neuron contain/ Which are they
4 a) Receptor zone in dendritic
b) zone of all or none transmission in axon
c) zone of secretion of transmitter in nerve endings
d) site of origin of conducted impulse in axon hillock and initial segment
What are neuroglia
Supporting cells in brain and spinal cord
In neuron where protein synthesis takes place
Cell body ( soma)
How many types of axoplasmic transport are there / which are they
2 .Rapid and Fast
Fast transport takes place in
Micro tubules
Slow transport takes place in
Neurofilaments
What are neurotropins
Protein that promote the growth of nerve
Which is the first recognised neurotropin
Nerve growth factor
Which neurotropin peripheral sensory nerves has
Brain derived neurotrophic factor
