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What is the difference between first and second generations of antipyschotic in relation to dopamine receptors?
1st generation : more likely to bind to D2 receptors2nd generation : more likely to bind to D4 receptorsThat's why we get less extra-pyramidal side effects with 2nd generation (because extra-pyramidal side effects are mediated mainly through D2 receptors).
What are the types of neurons that can be found in the external granular and external pyramidal layers of neocortex?
in external granular (layer 2) = stellate + small pyramidal neuronsin external pyramidal (layer 3) = medium pyramidal neurons
What is the molecular shape of ammonia?
pyramidal
Is CH2NH2 linear or trigonal pyramidal?
octahedral
Where does pyramidal tract cross?
medulla of brainstem
Is Spastcity pyramidal or extra pyramidal?
pyramidal
What does suggestive pyramidal signs mean?
Love pyramids
What are the extra-pyramidal tracts that cross to the opposite site of spinal cord?
Rubrospinal tractTectospinal tractLateral reticulospinal tract
What are extra pyramidal tract signs?
· Increased tone in anti-gravity muscles · No muscle wasting · Paralysis of voluntary movements · Absent abdominal reflex · Babinski's Sign - plantar reflex · Deep tendon reflexes brisk, exaggerated/sustained clonus
What is the difference between first and second generations of antipyschotic in relation to dopamine receptors?
1st generation : more likely to bind to D2 receptors2nd generation : more likely to bind to D4 receptorsThat's why we get less extra-pyramidal side effects with 2nd generation (because extra-pyramidal side effects are mediated mainly through D2 receptors).
Is NH3 a pyramidal shape?
It has a lone pair.So it is trigonal pyramidal
Why is ammonia pyramidal?
Ammonia is a harmful gas. It is pyramidal in shape.
Is NH3 a trigonal pyramidal?
It is pyramidal in shape.It has a lone pair.
What are the types of neurons that can be found in the external granular and external pyramidal layers of neocortex?
in external granular (layer 2) = stellate + small pyramidal neuronsin external pyramidal (layer 3) = medium pyramidal neurons
What is the difference between pyramidal and extrapyramidal system?
The Similarity: Pyramidal and extra-pyramidal system are the descending tracts (motor tracts) of spinal cord.The Difference:1) Their tracts -Pyramidal system = lateral and anterior corticospinal tracts + corticobulbar tractExtra-pyramidal system = rubrospinal + olivospinal + lateral and medial reticulospinal + tectospinal + vestibulospinal tracts2) "Extrapyramidal tracts" don't reach their targets by traveling through the "pyramids of medulla". Pyramidal tracts go through the pyramids of medulla.3) Pyramidal tracts may directly innervate motor neurons of spinal cord or brainstem (anterior horn cells or certain cranial nerve nuclei). But, extrapyramidal tractsindirectly control the anterior horn cells (for modulation and regulation)4) Pyramidal system is responsible for fine, isolated, precise and specific movements. Extrapyramidal system is responsible for gross, syngergic movements which require the activity of large groups of muscles
Why does ammonia has a pyramidal shape?
There is a lone pair.It repels bond and shape become trigonal pyramidal.
What is a sentence using baseline vital signs?
When the patient came in he was unstable, but after treatment he returned to baseline vital signs.
