Podcast
Questions and Answers
What is somatosensation?
What is somatosensation?
1st, 2nd and 3rd order neurons relaying information from the periphery to higher centres
How are receptors classified (3)?
How are receptors classified (3)?
According to structure, according to location, according to type of stimulus detected
According to structure? (3)
According to structure? (3)
Free nerve endings, encapsulated nerve endings, separate cells
According to location?
According to location?
According to stimulus detected? (6)
According to stimulus detected? (6)
What is the mechanism of pacinian corpuscles?
What is the mechanism of pacinian corpuscles?
What are phasic receptors?
What are phasic receptors?
What are tonic receptors?
What are tonic receptors?
What is a receptive field?
What is a receptive field?
Somatic sensory pathway
Somatic sensory pathway
What do spinothalamic pathways detect?
What do spinothalamic pathways detect?
What is the typical nerve ending for spinothalamic receptors?
What is the typical nerve ending for spinothalamic receptors?
What is the position of the spinothalamic tract purely for temperature and pain
What is the position of the spinothalamic tract purely for temperature and pain
Flashcards
Somatosensation
Somatosensation
The process of relaying sensory information from the body to the brain.
Classification of Receptors
Classification of Receptors
Sensory receptors are classified based on their structure, location, or the type of stimulus they detect.
Free Nerve Endings
Free Nerve Endings
These receptors have a simple structure with no specialized covering around the nerve ending.
Encapsulated Nerve Endings
Encapsulated Nerve Endings
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Separate Cells
Separate Cells
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Exteroreceptors
Exteroreceptors
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Interoreceptors
Interoreceptors
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Proprioceptors
Proprioceptors
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Mechanoreceptors
Mechanoreceptors
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Chemoreceptors
Chemoreceptors
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Thermoreceptors
Thermoreceptors
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Osmoreceptors
Osmoreceptors
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Nociceptors
Nociceptors
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