| Term | Definition |
|
Electroencephalogram (EEG) |
A recording of the electrical activity of the brain obtained through electrodes placed on the scalp. |
|
magnetic resonance imaging (MRI) |
An imaging technique using magnetic resonance to obtain detailed views of brain structure and function. |
|
functional MRI |
a type of MRI that measures the activity of parts of the brain by measuring the use of oxygen by groups of neurons. |
|
hindbrain |
the lowest part of the brain, located at the base of the skull |
|
medulla |
the swelling at the top of the spinal cord responsible for controlling breathing and a variety of reflexes |
|
pons |
the part of the hindbrain that is involved in balance, hearing, and some parasympathetic functions. |
|
cerebellum |
two rounded structures behind the pons involved in the coordination of muscle movements, learning, and memory. |
|
midbrain |
the small area at the top of the hindbrain that serves primarily as a reflex center for orienting the eyes and ears. |
|
forebrain |
the part of the brain, including the thalamus, hypothalamus, and cerebral cortex, that cover the hindbrain and midbrain and fill much of the skull. |
|
thalamus |
the part of the forebrain that primarily routes sensory messages to appropriate parts of the brain |
|
hypothalamus |
the small part of the forebrain involved with motives, emotions, and the functions of the autonomic nervous system. |
|
limbic system |
a complex brain system, composed of the amygdala, hippocampus, septal area, and cingulate cortex, that works with the hypothalamus in emotional arousal. |
|
amygdala |
part of the limbic system that plays a role in emotional arousal and memory. |
|
septal area |
a part of the limbic system that processes cognitive information in emotion. |
|
cingulate cortex |
a part of the limbic system lying in cerebral cortex that processes cognitive information in emotion. |
|
cerebral cortex |
the largest structure in the forebrain, controlling concious experience and intelligence and being involved with the somatic nervous system. |
|
Frontal lobes |
the part of the cerebral cortex in the front of the skull involved in planning, organization, voluntary motor movements, and speech. |
|
Broca's area |
an area of the frontal lobe of the left cerebral hemisphere that plays a role in speaking language. |
|
Stroke |
a rupture of a blood vessel in the brain that often results in the destruction of a part of the brain. |
|
Aphasia |
an impairment of the ability to understand or use language. |
| Add or remove terms from this set |