Behavioral Neuroscience Powerpoint Terms 3 Again
This deck covers key terms and concepts from a Behavioral Neuroscience Powerpoint, focusing on the forebrain, cerebral cortex, research methods, and more.
The forebrain- the limbic system
Consists of a number of other interlinked structures that form a border around the b……..
includes the o…….. B…, h……….., h………., a……., and c…….. G…. Of the cerebral cortex
-associated with motivation emotions such as:
E….., d……., s….. A……., a……, and a………
Consists of a number of other interlinked structures that form a border around the brainstem
includes the olfactory Bulb, hypothalamus, hippocampus, amygdala, and cingulate Gyrus Of the cerebral cortex
-associated with motivation emotions such as:
Eating, drinking, sexual activity, anxiety, and aggression
Key Terms
The forebrain- the limbic system
Consists of a number of other interlinked structures that form a border around the b……..
includes the o…….. B…, h……….., h………., a……., and c…….. G…. Of the cerebral cortex
-associated with motivation emotions such as:
E….., d……., s….. A……., a……, and a………
Consists of a number of other interlinked structures that form a border around the brainstem
includes the olfactory Bulb, hy...
The forebrain- subcortical regions
Structures underneath the cortex
-thalamus:
-hypothalamus:
The hypothalamus and the thalamus together form the “diencephalon”
The forebrain- subcortical regions
Structures underneath the cortex
-thalamus: relay sta...
The forebrain- the pituitary gland and basal ganglia
Pituitary gland
basal ganglia: comprises the caudate n……, the p.. Amen, and the g….. Pallidus
Associated with: planning of m…. M……., and with aspects of memory and emotional expression
Also important for a…….., l……., p……., and other cognitive functions
Pituitary gland:
-hormone producing gland found at the base of the hypothalamus
Basal ga...
The forebrain- the basal forebrain
Composed of several structures that lie on the d….. Surface of the forebrain
Contains the n…… Basalis
-gets input from the h……….. And the b…. G……
sends axons that release acetylcholine to the c……. C…..
important in a……, w………., and a……..
Composed of several structures that lie on the dorsal Surface of the forebrain
Contains the...
The forebrain- hippocampus
Is critical for..?
Where is it at?
Toward the ……… Portion of the forebrain
Critical for storing certain types of memory, (new events)
Toward the posterior portion of ...
The ventricles
-four fluid filled cavities in the brains central canal containing c………… Fluid
-csf is: a clear fluid found….?
Provides what for the brain?
Reservoir of what?
-four fluid filled cavities in the brains central canal containing cerebrospinal Fluid
-csf...
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| Term | Definition |
|---|---|
The forebrain- the limbic system
-associated with motivation emotions such as: |
-associated with motivation emotions such as: |
The forebrain- subcortical regions Structures underneath the cortex -hypothalamus: The hypothalamus and the thalamus together form the “diencephalon” | The forebrain- subcortical regions Structures underneath the cortex
|
The forebrain- the pituitary gland and basal ganglia
Associated with: planning of m…. M……., and with aspects of memory and emotional expression Also important for a…….., l……., p……., and other cognitive functions | Pituitary gland: Basal ganglia: Associated with: planning of motor movement, and with aspects of memory and emotional expression Also important for attention, language, planning, and other cognitive functions |
The forebrain- the basal forebrain Composed of several structures that lie on the d….. Surface of the forebrain Contains the n…… Basalis
| Composed of several structures that lie on the dorsal Surface of the forebrain Contains the nucleus Basalis
|
The forebrain- hippocampus Is critical for..? Where is it at? | Critical for storing certain types of memory, (new events) Toward the posterior portion of the forebrain Large structure between the thalamus and cerebral cortex |
The ventricles -four fluid filled cavities in the brains central canal containing c………… Fluid -csf is: a clear fluid found….? | -four fluid filled cavities in the brains central canal containing cerebrospinal Fluid -csf is: a clear fluid found in the brain and spinal cord Helps maintain brain shape |
The meninges Membranes that surround what?
| Membranes that surround the brain and spinal cord
|
The cerebral cortex Consists of the c……. L….. On the outer surface of the cerebral hemisphere
**more highly developed in human species!! | Consists of the cellular Layers On the outer surface of the cerebral hemisphere Divided into two halves Joined by corpus Callosum |
Organization of the cerebral cortex Contains up to how many laminae (layers) that are parallel to the surface of the cortex? Cells of the cortex are also divided into c…… That lay perpendicular to the laminae | 6; Columns |
What are the four lobes of the cerebral cortex? | Occipital
Parietal
Temporal
Frontal lobe
|
The prefrontal cortex is responsible for: Higher functions such as..? People with damage here exhibit a what? | Abstract thinking and planning Delayed response task |
Prefrontal lobotomy 1940-50s | Surgical disconnection of the prefrontal cortex Left patients withy apathy, lack of planning ability, memory disorders, and lack of emotional expression |
Binding problem A person can..? | Perceive two sensations as happening at the same time and in the same place Ventriloquist |
Research methods Main categories include those who try to: 1) examine the effects of …? | 1) brain damage |
Stereotaxic instrument | Used to damage structures in the interior of the brain |
Transcranial magnetic stimulation can mimic what? | Brain damage |
EEG; Records e……… Activity produced by various brain regions; Considered to be crude in Measuring brain activity | Electrical |
MEG • Similar to EEG but measures faint m……. Fields generated by brain activity instead • how cells change because of activity; PET; - records emission of R………… From injected R………. C…….. To produce a high resolution image | Magnetic; Radioact, chemicals |
Phrenology | Process of relating skull anatomy to behavior |
Correlating brain anatomy with behavior; Modern methods; Identify peculiar behaviors and look for abnormal brain structures or function; Abnormal brain structures can be identified using..?(2) | CAT or MRI |
CAT • inject what into the blood and a pass X-ray through the head • used to identify what MRI - apply a powerful what to image the brain | Dye, tumors and abnormalities; Magnetic field |
IQ is correlated with the amount of what brain matter? | Grey |