629128
Descripción
Test por melikewela, actualizado hace más de 1 año
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Creado por melikewela
hace alrededor de 10 años
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Pregunta 1
Pregunta
The study of the brain and rest of the nervous system
Respuesta
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experimental psychology
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learning
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psychology
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neuroscience
Pregunta 2
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organ system devoted to the distribution and processing of information
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central nervous system
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nervous system
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peripheral nervous system
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brain
Pregunta 3
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collects incoming info from sensory organs of the system and from the rest of the body and process that info and coordinates the body's response
Respuesta
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synapse
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dendrites
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receptors
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neurons
Pregunta 4
Pregunta
what are the two parts of the nervous system
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presynaptic
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postsynaptic
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central nervous system
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peripheral nervous system
Pregunta 5
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This is made up of the brain and spinal cord
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central nervous system
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peripheral nervous system
Pregunta 6
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learning and memory takes place here
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central nervous system
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peripheral nervous system
Pregunta 7
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This consists of nerve fibers that carry info from sensory receptors into the central nervous system and back out to muscle organs
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axon
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neurons
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peripheral nervous system
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neurotransmitters
Pregunta 8
Respuesta
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frontal lobe
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occipital lobe
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parietal lobe
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temporal lobe
Pregunta 9
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frontal lobe
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occipital lobe
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parietal lobe
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temporal lobe
Pregunta 10
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frontal lobe
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occipital lobe
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parietal lobe
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temporal lobe
Pregunta 11
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cerebellum
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occipital lobe
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brainstem
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temporal lobe
Pregunta 12
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name region 5
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cerebellum
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occipital lobe
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brainstem
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temporal lobe
Pregunta 13
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parietal lobe
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temporal lobe
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cerebellum
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occipital lobe
Pregunta 14
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front of the head
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frontal lobe
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parietal lobe
Pregunta 15
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peak/ top of the head
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frontal lobe
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parietal lobe
Pregunta 16
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side of the head
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occipital lobe
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temporal lobe
Pregunta 17
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back of the head
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occipital lobe
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temporal lobe
Pregunta 18
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back of the head
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occipital lobe
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temporal lobe
Pregunta 19
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brain region that plans and performs actions
Respuesta
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frontal lobe
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occipital lobe
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parietal lobe
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temporal lobe
Pregunta 20
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sees and recognizes the world
Respuesta
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frontal lobe
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occipital lobe
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parietal lobe
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temporal lobe
Pregunta 21
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feels difference intextures
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frontal lobe
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occipital lobe
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parietal lobe
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temporal lobe
Pregunta 22
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hears and remembers
Respuesta
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frontal lobe
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occipital lobe
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parietal lobe
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temporal lobe
Pregunta 23
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contributes to coordination of movement and learning that involve PHYSICAL action
Respuesta
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frontal lobe
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cerebellum
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brainstem
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parietal lobe
Pregunta 24
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collection of structures connecting brain to spinal cord. regulates AUTOMATIC FUNCTIONS e.g. breathing and body temperature
Respuesta
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frontal lobe
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cerebellum
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brainstem
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parietal lobe
Pregunta 25
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3 main components of a neuron
Respuesta
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glia
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dendrite
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stellate cell
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cell body/soma
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axon
Pregunta 26
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the input areas that receives signals from other neurons
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glia
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dendrites
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cell body/soma
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axon
Pregunta 27
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integrates signals from dendrites
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receptors
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cell body/ soma
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axon
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glia
Pregunta 28
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transmits info to other neurons
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synapse
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neurotransmitter
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receptors
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axon
Pregunta 29
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cells that provide functional and structural support to neurons.
Respuesta
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glia
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dendrites
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cell body/ soma
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axon
Pregunta 30
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Glia out number the amount of neurons, just as important for brain and CNS function
Respuesta
- True
- False
Pregunta 31
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carefully measuring the size/ shape of many skulls and comparing those measurements with a person's personality/ ability
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structural neuroimaging
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neurophysiology
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phrenology
Pregunta 32
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Bumps on the skull implies bulges in the brain (phrenology)
Respuesta
- True
- False
Pregunta 33
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modern way of capturing pictures of anatomical structures within the brain. BRAIN IMAGING/ SCANNING. Shows size and shape and brain lesions
Respuesta
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structural neuroimaging
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magnetic resonance imaging (MRI)
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Computer tomography (CT SCAN)
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Functional neuroimaging
Pregunta 34
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Brain lesions areas of damage in the brain caused by injury or lesions
Respuesta
- True
- False
Pregunta 35
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Today, the use of CT for structural brain imaging has largely been supplanted/ replaced by MRI
Respuesta
- True
- False
Pregunta 36
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a method of STRUCTURAL NEUROIMAGING, that produces scan that are created from multiple x-ray images. Image looks like slices (3D). Shows abnormality better for tumor or bones but still flaw for brain.
Respuesta
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Computer tomography (CT scan)
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Magnetic resonance Imaging (MRI)
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diffusion tensor imaging (DTI)
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Functional MRI (fMRI)
Pregunta 37
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critical for analyzing/ interpreting changes in the brains function that occur with learning
Respuesta
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Structural neuroimaging
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Functional neuroimaging
Pregunta 38
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Provides a way to track changes in physical properties over time
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structural neuroimaging
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Functional neuroimaging
Pregunta 39
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Changes in the magnetic field generate images of internal structure (employs a giant magnet), Giant tube
Respuesta
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computer tomography (CT Scan)
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magnetic resonance imaging (MRI)
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Functional MRI (fMRI)
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Electroencephalography (EEG)
Pregunta 40
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A new type of MRI that measures the diffusion of WATER in brain tissue, permitting bundles of axon throughot the brain (white matter) to be imaged
Respuesta
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Functional MRI (fMRI)
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single-cell recording
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Diffusion Tensor Imaging (DTI)
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Computer tomography (CT scan)
Pregunta 41
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Diffusion Tensor Imaging (DTI) is better than MRI at visualization of fiber tracts
Respuesta
- True
- False
Pregunta 42
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shows what brain is physically like
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structural neuroimaging
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functional neuroimaging
Pregunta 43
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shows what brain is ACTUALLY DOING
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structural neuroimaging
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functional neuroimaging
Pregunta 44
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Both structural and functional neuroimaging reveal changes associated with learning
Respuesta
- True
- False
Pregunta 45
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Involuntary/ automatic hardwired response to an organism.Present in all species and does NOT need to be learned e.g. salivation, palmar grasp, sucking
Respuesta
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habituation
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mere exposure learning
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reflex
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engram
Pregunta 46
Pregunta
Communicating neurons are separated by a narrow gap (about 20 nm) called ____________, across which the neurons pass chemical messages
Respuesta
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synapse
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axon
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presynaptic
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postsynaptic
Pregunta 47
Pregunta
Most synapse are formed between the axon of the _______ (sending) neuron and a dendrite of the ______ (receiving) neuron
Respuesta
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postsynaptic, presynaptic
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dendrite, receptor
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presynaptic, postsynaptic
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receptor, dendrite
Pregunta 48
Pregunta
Neurons contain molecules called _____________, these are chemical substances that can cross a synapse to carry a msg to a postsynaptic neuron
Respuesta
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receptors
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neurotransmitters
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synapse
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glia
Pregunta 49
Pregunta
located at the end of a PREsynaptic axon, in pockets known as vesicles
Respuesta
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receptors
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neurons
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neurotransmitter
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synapse
Pregunta 50
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A neurotransmitter that acts to modulate activity in a large number of neurons rather than a single synapse. located in the brainstem
Respuesta
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neuron
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glutamate
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neuromodulators
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vesicles
Pregunta 51
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Branch of psychology that deals with the relation between BRAIN FUNCTION and BEHAVIOR, usually by examining the functioning of patients with specific types of brain damage
Respuesta
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neuroscience
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experimental psychology
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neurophysiology
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neuropsychology
Pregunta 52
Pregunta
what is the supposed physical change in the brain that forms the basis of memory (Lashley)
Respuesta
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Theory of equipotential
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Engram
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phrenology
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long-term potentiation
Pregunta 53
Pregunta
this suggests that memories are not stored in one area of the rain, brain operates as a whole to store memories
Respuesta
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Theory of equipotential
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engram
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phrenology
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long term potentiation
Pregunta 54
Pregunta
Phrenology is correct about different brain areas have different specializations
Respuesta
- True
- False
Pregunta 55
Pregunta
Lashley is correct about engram are not localized to one area of the brain
Respuesta
- True
- False
Pregunta 56
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allows you to look at brain ACTIVITY ( what its doing) , by tracking local changes in BLOOD FLOW and examine how that flow changes depending on what that person is doing/thinking .
Get baseline--> then scan brain when person is doing a task
Respuesta
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positron emission tomography (PET scan)
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Diffusion Tensor Imagining (DTI)
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Magnetic Resonance Imagine (MRI)
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Functional Neuroimaging
Pregunta 57
Pregunta
In Functional neuroimaging, when the brain is active it requires more oxygen...how many second does it take for blood flow (and its cargo of oxygen) to increase in that region
Respuesta
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2-4 seconds
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4-6 seconds
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6-8 seconds
Pregunta 58
Pregunta
this shows how the activity at EACH POINT IN THE IMAGE has increased/ decreased in task condition compared with baseline image.
red/ white/ yellow = increase
blue/ green= decrease
uncolored= no change
Respuesta
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diffusion tensor imaging (DTI)
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difference imaging
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functional neuroimaging
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Functional MRI
Pregunta 59
Pregunta
___________ measures brain activity by detecting RADIATION from EMISSIONS of subatomic particles called _______, associated with brains use of ________ from the blood
Respuesta
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long term potentiation, event-related potentials, oxygen
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Positron emission tomography (PET), positrons, glucose
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Positron emission tomography (PET), glucose, positrons
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Positron emission tomography (PET), positrons, neuromodulators
Pregunta 60
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This uses MRI at baseline. Compares a MRI an MRI of the brain during performance of a task WITH a MRI of the brain at rest
Respuesta
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Functional MRI (fMRI)
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Functional Neuroimaging
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Structural neuroimaging
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Computed tomography (CT SCAN)
Pregunta 61
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Functional neuroimaging uses DIRECT measure
Respuesta
- True
- False
Pregunta 62
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Functional neuroimaging only uses INDIRECT measures (measure glucose, bloodoxygen) not the actual activity of the neurons
Respuesta
- True
- False
Pregunta 63
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Functional neuroimagining is fast
Respuesta
- True
- False
Pregunta 64
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functional neuroimaging emphasize association between brain region and function
Respuesta
- True
- False
Pregunta 65
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A technique for measuring electrical activity in brain, uses recording electrodes. It records changes in changes in electrical activity.
Respuesta
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EEG
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PET
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ERP
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CT Scan
Pregunta 66
Pregunta
A technique for measuring electrical activity in brain, uses recording electrodes. It records changes in changes in electrical activity.
Respuesta
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EEG
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PET
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ERP
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CT Scan
Pregunta 67
Pregunta
EEG is cheaper than fMRI and PET Scan because there is no big scanner or dyes
Respuesta
- True
- False
Pregunta 68
Pregunta
EEG can detect rapid changes in the brain with more precision (in temporal BUT lacks in SPATIAL)
Respuesta
- True
- False
Pregunta 69
Pregunta
Electrodes are placed on the scalp to measure combined tiny electrical charges of large number of neurons in the brain
Respuesta
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Electroencephalography (EEG)
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Event related potentials (ERP)
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Single-cell recording
Pregunta 70
Pregunta
EEG from a single individual averaged over multiple repetitions of an event (such as repeated stimulus presentation)
Respuesta
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Single-cell recording
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Event-related potential (ERP)
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difference image
Pregunta 71
Pregunta
the study of ACTIVITY and FUNCTION of neurons
Respuesta
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Neurophysiology
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neuropsychology
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neuroscience
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experimental psychology
Pregunta 72
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The main technique scientist use to measure FIRING PATTERNS in individual NEURONS
Respuesta
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EEG
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fMRI
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Single cell recording
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Event-related potentials
Pregunta 73
Pregunta
In this technique electrodes shaped as THIN NEEDLES are used that penetrate brain tissue with minimum damage
Respuesta
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Single-cell recording
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EEG
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ERP
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fMRI
Pregunta 74
Pregunta
chemical substances that alter the biochemical functioning of the body
Respuesta
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neuromodulators
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glucose
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drugs
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positron
Pregunta 75
Pregunta
drugs that work on the brain generally alter the SYNAPTIC TRANSMISSION
Respuesta
- True
- False
Pregunta 76
Pregunta
how many processors can drugs affect
Respuesta
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1
-
2
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3
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4
Pregunta 77
Pregunta
Drugs can increase/decrease ability of the PREsynaptic neuron to produce/release NEUROTRANSMITTERS e.g amphetamines increase dopamine
Respuesta
- True
- False
Pregunta 78
Pregunta
Drugs can increase/ decrease POSTsynaptic RECEPTORS to RECEIVEvchemical messages e.g. heroin/ morphine similar to neurotransmitter endogenous opiods that casue intense feeling of pleasure
Respuesta
- True
- False
Pregunta 79
Pregunta
Drugs can alter the mechanisms for CLEARING neurotransmitter molecules out of the SYNAPSE e.g. SSRI reduce rate the serontonin is cleared fro synapse
Respuesta
- True
- False
Pregunta 80
Pregunta
The ability of the synapse to change as a result of EXPERIENCE
Respuesta
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Theory of equipotentialality
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synaptic plasticity
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Long-term potentiation (LTP)
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Long-term Depression (LTD)
Pregunta 81
Pregunta
This effect, in which SYNAPTIC TRANSMISSION becomes MORE effective as a result of recent activity
Respuesta
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Theory of equipotentiality
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synaptic plasticity
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long-term potentiation (LTP)
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long-term depression (LTD)
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