Histology of the Nervous System and Learning Memory Quiz

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Questions and Answers

Which part of the brain is involved in memory heterogeneity?

  • Ocean cells
  • Enthortinal cortex
  • Islands cells
  • Hippocampus (correct)

What is the primary function of neuroplasticity?

  • Enhancement of short term memory
  • Stabilization of memory
  • Prevention of memory loss
  • Adaptation to changing circumstances (correct)

In which stage of life is neuroplasticity high according to the given information?

  • Adulthood
  • Childhood (correct)
  • Elderly age
  • Teenage years

What type of changes are associated with short term memory according to the text?

<p>Temporary chemical/synaptic changes (C)</p> Signup and view all the answers

Which part of the brain receives, transforms, and stores information as memory?

<p>Cerebrum (B)</p> Signup and view all the answers

What is the half-time of neuronal proteins?

<p>6-14 days (C)</p> Signup and view all the answers

What is the ability of the neuron to respond to stimuli called?

<p>Excitability (B)</p> Signup and view all the answers

Which cells secrete NGF (nerve growth factor) in developing and regeneration?

<p>Schwann cells (B)</p> Signup and view all the answers

What do Schwann cells secrete in the peripheral nervous system (PNS)?

<p>Myelin (B)</p> Signup and view all the answers

What is the function of the perypheral nervous system histology component called 'Free nerve endings'?

<p>Detect pain and temperature (D)</p> Signup and view all the answers

What does the combination of stimuli induce in a given system of neurons?

<p>Permanent changes (A)</p> Signup and view all the answers

Which part of the nervous system is embedded in the perineurium?

<p>Peripheral nerve roots (D)</p> Signup and view all the answers

What increases during learning in the neuron's metabolism?

<p>Carbohydrate metabolism (A)</p> Signup and view all the answers

What are changes in the efficiency of synapses related to?

<p>Both short-term and long-term memory (A)</p> Signup and view all the answers

Which part of the brain is responsible for long-lasting long-term memory?

<p>Cerebrum (A)</p> Signup and view all the answers

What does the plasticity of synapses refer to?

<p>Ability to form new synapses and change neurotransmitter type (A)</p> Signup and view all the answers

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