Essay Example on Why was it such a revolutionary idea Camilo Golgi

Subcategory:

Category:

Words:

352

Pages:

1

Views:

17

Who created the concept of staining Why was it such a revolutionary idea Camilo Golgi created the concept which was revolutionary because staining gave us the ability to see the complete neuron and how it was set up 2 Label the diagram 1 Cell Body 2 Dendrites 3 Axon or Nerve Fiber 4 Synapse 3 Describe how electrical signals in a neuron are created using the terms ions resting potential action potential permeability and selective permeability How do the properties of action potentials relate to perception Neurons contain ions which is a positive or negative atom The charge of the ion depends on how many electrons have been taken away or obtained A neuron's resting potential is 70 mV which is the charge of the inside in reference to the outside of the neuron The action potential describes how the inside of the neuron goes up quickly to 40 mV and then goes back down to 70 mV quickly which happens because of two different kinds of ions These two kinds of ions are sodium and potassium with sodium going in and potassium coming out 



These ions change depending on the permeability Permeability is a definition that describes with how easy or hard it is for the molecule to go through Selective Permeability happens when one kind of molecule can pass through more easily than another kind of molecule The properties of action potentials relate to perception as their process helps our brain understand and therefore perceive information 4 What is the difference between excitatory and inhibitory transmitters other than the words excitatory and inhibitory Excitatory transmitters bring about depolarization which means the neuron is triggered into a more positive state On the contrary inhibitory transmitters bring about hyperpolarization which means the neuron is triggered into a more negative state 5 What causes a stronger recording of an action potential intensity or rate of fire Why Rate of fire causes a stronger recording because no amount of intensity would change action potential However intensity does have an impact on rate of fire 6 Explain the difference between specificity coding sparse coding and distributed coding In specificity coding neurons are only fired because of one object For example my dog Peanut s face has a neuron that fires because of his face the object This neuron would not fire for my other dog Simba's face nor would it fire for my friend's dog Clio s face Distributed coding is different as multiple neurons are fired in a certain order because of one object Sparse coding is when a few neurons joined together in a group are fired because of one object 3 Describe how electrical signals in a neuron are created using the terms ions resting potential action potential permeability and selective permeability How do the properties of action potentials relate to perception Neurons contain ions which is a positive or negative atom The charge of the ion depends on how many electrons have been taken away or obtained 



A neuron's resting potential is 70 mV which is the charge of the inside in reference to the outside of the neuron The action potential describes how the inside of the neuron goes up quickly to 40 mV and then goes back down to 70 mV quickly which happens because of two different kinds of ions These two kinds of ions are sodium and potassium with sodium going in and potassium coming out These ions change depending on the permeability Permeability is a definition that describes with how easy or hard it is for the molecule to go through Selective Permeability happens when one kind of molecule can pass through more easily than another kind of molecule The properties of action potentials relate to perception as their process helps our brain understand and therefore perceive information 4 What is the difference between excitatory and inhibitory transmitters other than the words excitatory and inhibitory Excitatory transmitters bring about depolarization which means the neuron is triggered into a more positive state On the contrary inhibitory transmitters bring about hyperpolarization which means the neuron is triggered into a more negative state 5 What causes a stronger recording of an action potential intensity or rate of fire Why Rate of fire causes a stronger recording because no amount of intensity would change action potential However intensity does have an impact on rate of fire 6 Explain the difference between specificity coding sparse coding and distributed coding In specificity coding neurons are only fired because of one object For example my dog Peanut s face has a neuron that fires because of his face the object This neuron would not fire for my other dog Simba's face nor would it fire for my friend's dog Clio s face Distributed coding is different as multiple neurons are fired in a certain order because of one object Sparse coding is when a few neurons joined together in a group are fired because of one object


Write and Proofread Your Essay
With Noplag Writing Assistance App

Plagiarism Checker

Spell Checker

Virtual Writing Assistant

Grammar Checker

Citation Assistance

Smart Online Editor

Start Writing Now

Start Writing like a PRO

Start