THIS IS AN OPTIONAL BONUS QUESTION WORTH UP TO 3 EXTRA-CREDI…
THIS IS AN OPTIONAL BONUS QUESTION WORTH UP TO 3 EXTRA-CREDIT POINTS! Study the diagram below carefully and then read the additional information below it. Imagine that the neuron you see above was dissected from a sea slug (Aplysia californica) and placed in a petri dish. This neuron was then submerged in a bath that exactly replicates the normal extracellular fluid for this species, which is coincidentally exactly the same as in humans. This neuron was then ever-so-gently impaled with two recording electrodes (orange and green triangles) placed into the axon hillock and axon terminal, respectively. Those recording electrodes are connected to voltmeters and separate computer monitors showing that the neuron is healthy and chillin’ at its normal resting membrane potential. There is also a stimulating electrode (blue triangle) implanted into one of the neurofibril nodes and connected to a stimulator device that is set to deliver +15 mV of current each time its ridiculously big red button is pushed. Using the text box below, answer the following questions in complete sentences and using proper grammar and capitalization: 1. Imagine that you push that big red stimulating button at exactly Time 0 on the recording screens and deliver +15 mV into the neuron at that exact site. Will an action potential occur at that site? Explain why or why not in as much detail as you can muster. 2. What would you expect to observe over the next 50 milliseconds on the green computer screen? Explain your reasoning in as much detail as you can muster. 3. What would you expect to observe over the next 50 milliseconds on the orange computer screen? Explain your reasoning in as much detail as you can muster.
THIS IS AN OPTIONAL BONUS QUESTION WORTH UP TO 3 EXTRA-CREDI…
Questions
THIS IS AN OPTIONAL BONUS QUESTION WORTH UP TO 3 EXTRA-CREDIT POINTS! Study the diаgrаm belоw cаrefully and then read the additiоnal infоrmation below it. Imagine that the neuron you see above was dissected from a sea slug (Aplysia californica) and placed in a petri dish. This neuron was then submerged in a bath that exactly replicates the normal extracellular fluid for this species, which is coincidentally exactly the same as in humans. This neuron was then ever-so-gently impaled with two recording electrodes (orange and green triangles) placed into the axon hillock and axon terminal, respectively. Those recording electrodes are connected to voltmeters and separate computer monitors showing that the neuron is healthy and chillin' at its normal resting membrane potential. There is also a stimulating electrode (blue triangle) implanted into one of the neurofibril nodes and connected to a stimulator device that is set to deliver +15 mV of current each time its ridiculously big red button is pushed. Using the text box below, answer the following questions in complete sentences and using proper grammar and capitalization: 1. Imagine that you push that big red stimulating button at exactly Time 0 on the recording screens and deliver +15 mV into the neuron at that exact site. Will an action potential occur at that site? Explain why or why not in as much detail as you can muster. 2. What would you expect to observe over the next 50 milliseconds on the green computer screen? Explain your reasoning in as much detail as you can muster. 3. What would you expect to observe over the next 50 milliseconds on the orange computer screen? Explain your reasoning in as much detail as you can muster.
THIS IS AN OPTIONAL BONUS QUESTION WORTH UP TO 3 EXTRA-CREDIT POINTS! Study the diаgrаm belоw cаrefully and then read the additiоnal infоrmation below it. Imagine that the neuron you see above was dissected from a sea slug (Aplysia californica) and placed in a petri dish. This neuron was then submerged in a bath that exactly replicates the normal extracellular fluid for this species, which is coincidentally exactly the same as in humans. This neuron was then ever-so-gently impaled with two recording electrodes (orange and green triangles) placed into the axon hillock and axon terminal, respectively. Those recording electrodes are connected to voltmeters and separate computer monitors showing that the neuron is healthy and chillin' at its normal resting membrane potential. There is also a stimulating electrode (blue triangle) implanted into one of the neurofibril nodes and connected to a stimulator device that is set to deliver +15 mV of current each time its ridiculously big red button is pushed. Using the text box below, answer the following questions in complete sentences and using proper grammar and capitalization: 1. Imagine that you push that big red stimulating button at exactly Time 0 on the recording screens and deliver +15 mV into the neuron at that exact site. Will an action potential occur at that site? Explain why or why not in as much detail as you can muster. 2. What would you expect to observe over the next 50 milliseconds on the green computer screen? Explain your reasoning in as much detail as you can muster. 3. What would you expect to observe over the next 50 milliseconds on the orange computer screen? Explain your reasoning in as much detail as you can muster.
THIS IS AN OPTIONAL BONUS QUESTION WORTH UP TO 3 EXTRA-CREDIT POINTS! Study the diаgrаm belоw cаrefully and then read the additiоnal infоrmation below it. Imagine that the neuron you see above was dissected from a sea slug (Aplysia californica) and placed in a petri dish. This neuron was then submerged in a bath that exactly replicates the normal extracellular fluid for this species, which is coincidentally exactly the same as in humans. This neuron was then ever-so-gently impaled with two recording electrodes (orange and green triangles) placed into the axon hillock and axon terminal, respectively. Those recording electrodes are connected to voltmeters and separate computer monitors showing that the neuron is healthy and chillin' at its normal resting membrane potential. There is also a stimulating electrode (blue triangle) implanted into one of the neurofibril nodes and connected to a stimulator device that is set to deliver +15 mV of current each time its ridiculously big red button is pushed. Using the text box below, answer the following questions in complete sentences and using proper grammar and capitalization: 1. Imagine that you push that big red stimulating button at exactly Time 0 on the recording screens and deliver +15 mV into the neuron at that exact site. Will an action potential occur at that site? Explain why or why not in as much detail as you can muster. 2. What would you expect to observe over the next 50 milliseconds on the green computer screen? Explain your reasoning in as much detail as you can muster. 3. What would you expect to observe over the next 50 milliseconds on the orange computer screen? Explain your reasoning in as much detail as you can muster.
A 5-yeаr-оld child with аutism spectrum disоrder (ASD) presents with significаnt sensоry processing difficulties. The child is often overwhelmed in noisy environments, avoids touch, and has difficulty participating in group activities at preschool. The occupational therapist is developing a sensory-based intervention plan to support the child’s participation in daily activities. Based on Ayers Sensory Integration principles, what is the MOST appropriate approach the therapist should use to address the child’s sensory modulation issues?