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Psych Test 2
Chapter 5,6,8,9
60
Psychology
Undergraduate 1
03/19/2012

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Term
Receptors are found in this part of the neuron.
Definition
dendrite
Term
What is the name of the process that occurs in the sensory receptors and involves changing environmental energies into neurotransmitter release?
Definition
transduction
Term
Afferent connections are neurons which move____ the brain, while efferent are those that move____ the brain.
Definition
To, from
Term
The influx of the following ion into the axon terminals causes the release of neurotransmitter into the synapse.
Definition
Ca +
Term
The photoreceptors known as cones are found in great concentration in this part of the retina.
Definition
Fovea
Term
Olds and Milner were responsible for the initial use of this experimental technique when studying the reinforcing properties of the medial forebrain bundle
Definition
Inter-cranial self-stimulation
Term
Which of these rehearsal functions did Craik and Lockhart find particularly useful when participants were given extended time to use it?
Definition
Elaborating
Term
This part of the nervous system is responsible for the ‘rest and digest’ response
Definition
parasympathetic
Term
The process known as memory consolidation is thought by some to occur
Definition
REM Sleep
Term
Anandamide is a neurotransmitter in the human body that is chemically very similar to which of the following?
Definition
THC
Term
This is the name given to a group of cell bodies in the peripheral nervous system
Definition
Ganglion
Term
This is the name given to a surgical removal of part of the nervous system for the purpose of determining what behaviors that part is responsible for
Definition
Lesion
Term
Those with damage to the orbitofrontal cortex behaviorally resemble individuals diagnosed with this mental disorder?
Definition
Anti-social personality disorder
Term
The statement “the arousal is the emotion” is a proper summary of which theory of emotion?
Definition
James peripheral feedback theory
Term
Which of the following is not a gestalt grouping principle?
Definition
Motion parallax
Term
Which of the following sleep pathologies is characterized by the inability to breathe while sleeping?
Definition
Apnea
Term
Miller, the researcher who determined the size of short-term memorty, showed that___ functions could enhance an individual’s short-term memory storage.
Definition
Rehearsal
Term
Which of the following is found in the middle ear
Definition
Ossicles
Term
Which of the following brain structures is the ‘relay station’ that receives signals from sensory organs and transmiting them to the appropriate regions of the cortex?
Definition
thalamus
Term
Research in which participants were asked to continuously say the letter EEE or determine if handicapped people could use their mouths to hold tools supported which theory of emotion?
Definition
Facial feedback theory
Term
When a person is in stage 4 sleep, their EEG pattern will be full of___ waves.
Definition
Delta
Term
The lateral geniculate nucleus, or LGN, is part of which of the following brain structures?
Definition
Thalamus
Term
Which of the following motor structures is located over the thalamus and is responsible for the control of deliberate movements?
Definition
basal ganglia
Term
Which researcher is responsible for the work that determined there is a distinction between episodic and semantic memory in long-term memory?
Definition
Tulving
Term
Sleep spindles and K complexes are seen in this stage of sleep
Definition
Stage 2
Term
Results from the study in which participants were injected with epinephrine (informed or uninformed) and then shown emotionally arousing stimuli supports which theory of emotion?
Definition
Schacter’s cognition and feedback theory
Term
Which of the following terms describes the perpetual experience that arises from the fact that we have two retinas and that we derive different images from each of them. Helps us judge distance.
Definition
Binocular disparity
Term
Most REM sleep is seen in which sleep cycles?
Definition
4 and 5
Term
In the dark adaptive curve, the role of the two types of photoreceptors is best described in which of the following .
Definition
Cones adapt faster but are not as sensitive as rods.
Term
Episodic and semantic memory are both part of this memory structure
Definition
Long-term memory
Term
Which of the following is not a type of monocular cue that helps us in perceiving depth in the visual world?
Definition
Pragnanz
Term
The influx of which of the following ions causes an action potential to occur?
Definition
Na +
Term
What did the unfortunate fate of Phineas gage show psychcologsts about the brain?
Definition
The brain has a role even in complex phenomena like personality.
Term
What is the duration of iconic memory?
Definition
.5 seconds
Term
Hubel and wisel employed this technique to study feline visual cortex
Definition
Single-cell recording
Term
The pons and medulla control which of the following reflexes
Definition
Postural
Term
The spinal cord is responsible for each of the following functions except
Definition
Coordinating movements of limbs
Term
Which of the following neurotransmitters is found in the neuro-muscular junction?
Definition
Acetylcholine
Term
Research with korsakoff’s syndrome patients shows that there is a distinction btwn. ___ and ___ memory.
Definition
Procedural/declarative
Term
Which part of the nerve cell is responsible for transmitting electrical signals within the body?
Definition
Axon
Term
Insulator for electrical signal
Definition
Myelin
Term
conducts electrical signal from soma to axon terminal
Definition
Axon
Term
Where summation occurs
Definition
Axon Hillock
Term
Divisions of nervous system
Definition
Peripheral and Central
Term
Electrical Signal that is conducted in neuron and why does it occur.
Definition
Graded Local Potential; Inflow of Na+ ions and outflow of K+ ions.
Term
What response is mediated by the sympathetic nervous system?
Definition
Raises heart rate and blood pressure
Releases glucose
decreases digestive properties
immune system
Term
Evolutionary Impact of Sympathetic Nervous system?
Definition
Fight or flight response
Term
Carries messages from spinal nerves to brain.
-Cervical
- Thoracic
- Lumbar
- Sacral
Definition
Carries messages from spinal nerves to brain.
-Cervical
Spinal Cord
Term
Controls reflexes
- Medulla
- Pons
- Midbrain
Definition
Brain stem
Term
Thalamus
Definition
Relay station - routes sensory info to parts of brain.
Term
Controls conscious movemnt.
Definition
Basal Ganglia
Term
Controls movement of the limbs
Definition
Cerebellum
Term
Limbic System
Definition
Hippocampus
Amyglada
Hypothalamus
Term
Controls endocrine function, and hemeostatic mechanisms. Controls motor function
Definition
Hypothalamus
Term
How can cortex of brain be divided
Definition
Gyrus
Sulcus
Fissure
Term
Who is the scientist who is famous for his work that showed if amygdala is removed, signals are sent to the wrong hemisphere
Definition
Sperry
Term
Fall asleep at radom times
Definition
Narcolepsy
Term
Who is credited as being the first person to study memory scientifically
Definition
Ebbinghaus
Term
Length of Echoic memory
Definition
2 seconds
Term
Working memory
Definition
15-20 Seconds
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