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Difference between revisions of "Sensory Neuron"

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| style="height:20px; width:200px; text-align:center;" |A [[diagram]] of the [[Reflex Arc|reflex arc]] showing the '''sensory neuron''' in yellow.
 
| style="height:20px; width:200px; text-align:center;" |A [[diagram]] of the [[Reflex Arc|reflex arc]] showing the '''sensory neuron''' in yellow.
 
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===References===
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====Edexcel====
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:[https://www.amazon.co.uk/gp/product/1292120207/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120207&linkCode=as2&tag=nrjc-21&linkId=22455ff53961978667722edaa64c0be5 ''Sensory neurones, page 43, GCSE Biology, Pearson, Edexcel '']
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:[https://www.amazon.co.uk/gp/product/1782946748/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946748&linkCode=as2&tag=nrjc-21&linkId=a4f0348fc37d0ba1bb52d27f8679581f ''Sensory neurones, pages 28, 29, GCSE Biology; The Revision Guide, CGP, Edexcel '']
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:[https://www.amazon.co.uk/gp/product/1782948120/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948120&linkCode=as2&tag=nrjc-21&linkId=dedef775c6a43dbb0a609441525adac0 ''Sensory neurones, pages 69-71, 73, GCSE Biology, CGP, Edexcel '']

Revision as of 08:15, 29 November 2019

Key Stage 4

Meaning

A sensory neuron is a specialsed cell in the nervous system which transmits an electrical impulse to the central nervous system.

About Sensory Neurons

Sensory neurons transmit the electrical impulse produced by the receptor cells to the relay neurons in the spinal cord.
The receptor cells sends an electrical impulse into the dendrites, past the cell body, down the axon and to the synapse where the sensory neuron connects to a relay neuron.
SensoryNeuron.png
A diagram of a sensory neuron.
SpinalCordCrossSection.png
A diagram of the reflex arc showing the sensory neuron in yellow.

References

Edexcel

Sensory neurones, page 43, GCSE Biology, Pearson, Edexcel
Sensory neurones, pages 28, 29, GCSE Biology; The Revision Guide, CGP, Edexcel
Sensory neurones, pages 69-71, 73, GCSE Biology, CGP, Edexcel