11 Questions
______ attention is consciously directed to the target (top-down process).
Voluntary
A right-sided temporoparietal attention system is responsible for ______ attention.
reflective
Frontal lobe damage impairs ______ making (patient Gage).
decision
At the front of the frontal lobe in the brain, there is a region called prefrontal cortex, regulating different aspects of our ______.
decisions
The insula is more activated during negative emotions when facing an unfair choice, while the prefrontal cortex regulates and implements the best ______ based on one's goals.
decision
Brain damage (e.g. Patient K.C.) can remove one type of declarative memory without affecting the other, indicating that the two kinds of memories are processed ______.
separately
What they found is hippocampus more involved in ______ while perirhinal cortex associated with familiarity.
recollection
Hebbian theory postulates that cells that fire together, ______ together.
wire
For example, when a presynaptic neuron is consistently active at the same time as a postsynaptic neuron, the connections between them (Hebbian synapses) tends to ______.
strengthen
Long-term potentiation (LTP) is one of the examples of changes in Hebbian ______.
synapses
LTP depends on the activation of NMDA receptors, which induces an increase in the number of postsynaptic AMPA receptors, and greater ______ release.
neurotransmitter
Explore the differences between voluntary and reflective attention in the context of directing attention consciously or being attracted by salient stimuli features. Learn about the dorsal frontoparietal system and the right-sided temporoparietal attention system, along with the subcortical mechanisms involved in shifting visual attention.
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