Psychology
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Standard Deviation | The measure of variation that is based on every piece of data
🗑
|
||||
| Measures of central tendency | mean, median, and mode
🗑
|
||||
| Measures of variation | Range and standard deviation
🗑
|
||||
| Theory | An explanation that predicts events based on a set of observations
🗑
|
||||
| Hypothesis | a testable prediction
🗑
|
||||
| Operational definition | a detailed explanation of the procedures
🗑
|
||||
| Correlation Coefficient | a number that is a measure of a relationship it is between 1 and -1
🗑
|
||||
| Sensory neurons | carry information from the sensory receptors to the central nervous system
🗑
|
||||
| Motor neurons | carry information from the central nervous system to the muscles and glands
🗑
|
||||
| Interneurons | link the sensory and motor neurons in the central nervous system
🗑
|
||||
| Dendrites | branch like fingers that receive messages from other nerve cells and conduct impulses
🗑
|
||||
| axon | extension that sends impulses to nerve cells or muscles or glands
🗑
|
||||
| myelin sheath | layer of tissue that covers the axon and speeds up neural impulses
🗑
|
||||
| synapse | junction between the axon tip and the dendrite of two neurons
🗑
|
||||
| Neural impulse | electrical signal that travels down the axon
🗑
|
||||
| Cell body or Soma | life support center
🗑
|
||||
| Terminal branches of axon | they form junctions with other cells
🗑
|
||||
| Terminal Buttons | knobs at the end of the axon that secrete chemicals
🗑
|
||||
| Acetylcholine | Excitatory neurotransmitter has a relationship with the movement of muscles as well as arousal related to memory loss in patients with Alzheimer's disease
🗑
|
||||
| Dopamine (DA) | makes excitatory and inhibitory postsynaptic potentials that control movement and posture associated with Parkinson's disease and Schizophrenia
🗑
|
||||
| Gama-aminobutyric acid (GABA) | regulates anxiety and movement it inhibits the central nervous system
🗑
|
||||
| Glutamate (Glu) | Major excitatory neurons in the central nervous system plays a role in learning and memory. Associated with memory loss and Alzheimer's disease
🗑
|
||||
| Norepinephrine (NE) | plays a role in psychological arousal, mood changes, sleep, learning. Associated with Bipolar mood disorder
🗑
|
||||
| Serotonin (5-HT) | Regulates sleep, mood, appetite, and pain. Associated with depression.
🗑
|
||||
| Antagonists | drugs that inhibit neurotransmission
🗑
|
||||
| Agonists | Drugs that stimulate neurotransmission
🗑
|
||||
| Neuron's threshold | level of stimulation that has to be exceeded for the neuron to fire
🗑
|
||||
| Reuptake | the process of absorption of the excess neurotransmitters by a sending neuron to neuron
🗑
|
||||
| CNS | brain and spinal cord
🗑
|
||||
| Peripheral nervous system PNS | includes the sensory and motor neurons that connect the CNS to the rest of the muscles and glands
🗑
|
||||
| Nerves | bundles of neural axons they are part of the PNS
🗑
|
||||
| Somatic nervous system | division of the PNS that enables voluntary control skeletal muscles is also called the skeletal nervous system
🗑
|
||||
| Autonomic nervous system | division of PNS it controls internal organs and regulates the automatic behaviors necessary for survival
🗑
|
||||
| Sympathetic nervous system | division of the PNS arouses the body in stressful situations
🗑
|
||||
| Parasympathetic | division calms down the body and conserving its energy
🗑
|
||||
| Endocrine system | glands that secrete hormones into the blood stream
🗑
|
||||
| Adrenal glands | produce epinephrine and norepinephrine
🗑
|
||||
| lesion | destruction of tissue to study the brain
🗑
|
||||
| Electroencephalogram (EEG) | recording of the waves of the electrical activity of the brain
🗑
|
||||
| PET scan | measure the levels of the brain by measureing radioactive glucose ingested
🗑
|
||||
| MRI | measures using magnetic fields and radio waves
🗑
|
||||
| fMRI | takes MRIs seconds apart to reveal blood flow
🗑
|
||||
| medulla | controls breathing and heartbeat
🗑
|
||||
| reticular formation | nerve network that plays a role in arousal
🗑
|
||||
| thalamus | routes messages in to the correct location in the the brain is located on the brainstem
🗑
|
||||
| cerebellum | processes sensory input and balance and coordination
🗑
|
||||
| limbic system | neural system that helps with emotions like fear aggression and basic physiological drive
🗑
|
||||
| anygdala | part of the limbic system that helps with emotions of fear and agression
🗑
|
||||
| hypothalamus | regulates hunger, thirst, body temp, and sexual behavior. contains the reward centers of the brain
🗑
|
||||
| cerebral cortex | interconnected neural cells on top of the cerebral hemispheres. responsible for "what makes us human"
🗑
|
||||
| glial cells | provides nutrients and insulates myelin also removes access ions and neurotransmitters
🗑
|
||||
| frontal lobes | involved in speaking and muscles movements also judgement and planning
🗑
|
||||
| parietal lobes | contains the sensory cortex located between frontal and occipital lobes
🗑
|
||||
| occipital lobes | contains the visual cortex located at the back and base of brain
🗑
|
||||
| temporal lobes | contains the auditory cortex located on the sides of the brain
🗑
|
||||
| motor cortex | located at the back of the frontal lobe controls the voluntary movement
🗑
|
||||
| sensory cortex | located at the front of the parietal lobes processes body touch and movement
🗑
|
||||
| Cognitive neuroscience | interdisciplinary field that studies the links between brain activity and cognition
🗑
|
||||
| Change blindness | when we fail to see changes in the environment
🗑
|
||||
| circadian rhythm | regular body rhythm such as body temp and sleep it follows a 24 hour cycle
🗑
|
||||
| Alpha waves | slow brain waves that occur during an awaken state
🗑
|
||||
| Delta waves | large slow brain waves that occur during deep sleep
🗑
|
||||
| Narcolepsy | A sleeping disorder in the affected have sleep attacks in which they enter directly into REM sleep
🗑
|
||||
| Sleep apnea | sleeping disorder in which the affected ceases breathing during sleep
🗑
|
||||
| manifest content | the remembered story line of a dream
🗑
|
||||
| latent content | the censored meaning of a dream
🗑
|
||||
| Barbiturates | depressants sometimes used to induce sleep or reduce anxiety
🗑
|
||||
| Amphetamines | type of stimulant and speed p body function and neural activity
🗑
|
||||
| Methamphetamine | addictive substance that speeds up body functions
🗑
|
||||
| Ecstasty (MDMA) | produces euphoria increases the serotonin levels in the brain
🗑
|
||||
| LSD | hallucinogen
🗑
|
||||
| THC | active ingredient in marijuana it is a mild hallucinogen
🗑
|
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:
nkwiecinski
Popular Psychology sets