psych terminology for quiz 3
Help!
|
|
||||
|---|---|---|---|---|---|
| Neuron | A nerve cell that transmits information in the brain and nervous system
🗑
|
||||
| Soma (cell body) | The main part of a neuron containing the nucleus, where cell processes occur
🗑
|
||||
| Axon | A long, slender projection that carries electrical impulses away from the neuron's cell body
🗑
|
||||
| Axon terminal | The end part of an axon that makes connections with other neurons or cells
🗑
|
||||
| Dendrite | Branch-like extensions of a neuron that receive signals from other neurons
🗑
|
||||
| Synaptic interconnections | The connections formed between neurons at the synapses where they communicate
🗑
|
||||
| neurotransmitters | Chemicals that transmit signals across a synapse from one neuron to another
🗑
|
||||
| Resting potential | the electrical charge difference across the membrane of a neuron at rest
🗑
|
||||
| Action potential | A sudden change in electrical charge that travels down the axon, transmitting a signal to
🗑
|
||||
| All or None response | The principle that a neuron either fully responds to a stimulus or not at all
🗑
|
||||
| Absolute refractory period | A short period after an action potential when a neuron cannot fire again
🗑
|
||||
| Electrical communication | The process by which neurons transmit signals through electrical impulses
🗑
|
||||
| chemical communication | The process by which neurons communicate through neurotransmitters
🗑
|
||||
| Receptor sites | The process of neurotransmitters being reabsorbed by the neuron that released them
🗑
|
||||
| Agonist | increases/excites neurotransmitter activity
🗑
|
||||
| Antagonists | decreases/inhibits neurotransmitters activity
🗑
|
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.
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.
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.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
josie_d
Popular Psychology sets