The Brain- hardware 1st year nursing student
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| The Central Nervous System | The Brain and the spinal cord
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| 3 types of neurons | 1) Sensory- a neuron that responds to input from sensory organs
2) motor neuron - a neuron tha sends signals to muscles and controls movement
3) Interneuron- a neuron that is connected to other neurons, not to sense organs or muscles.
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| structure of a neuron | cell body,
cell membrane,
axon,
terminal button,
dendrite.
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| Neural impulses | neurons carry messages because their membranes have a special property called excitability.
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| Neurotransmitter (acethylcoline or noradrenaline) | when a nerve impluse reaches the terminal button, it causes the release of this chemical
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| neurotransmitter -Glutamate | excitatory effects
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| neurotramitter -Gaba | inhibiting effects
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
carolyn3057
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