00:01
Hello students, in this question we have been asked about the primary, secondary and tertiary neurons and their appropriate explanations have been given to us and we have to mark that according to the group.
00:16
So for primary neurons i'll write 1, for secondary neurons i'll write 2 and tertiary neurons i will write 3 against these definitions.
00:29
So let's get started.
00:30
The first one is dendrites are part of the receptor.
00:34
So the dendrites that are connected to the receptor of sensation that is the primary neuron.
00:41
So this one is 1.
00:45
Axons are projected to the primary somatosensory cortex.
00:49
So after primary the second part comes is the secondary.
00:55
So secondary neurons axon is what is projected to the primary somatosensory cortex.
01:02
Cell bodies are in the posterior horn.
01:06
Here this is tertiary.
01:10
Axons projected to the thalamus.
01:13
The thalamus has the projection of secondary neuron axons.
01:19
So this is secondary neuron...