Conscious experience Flashcards

1
Q

No report paradigm

A

The problem in the response tasks is that, possibly, you measure the effect of giving a response instead of actual consciousness.

No report paradigms do experiences wo direct response, simply looking at eye movements

result
- P3b response only visible when had to respond

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2
Q

NCC

A

Neural Correlate of Consciousness

There is stuff preceding the NC, but it doesn’t itself generate consciousness.

Necassary, but pre-cursor of actual NC (NCC-pr)

Furthermore consequences of NC exist as wel (NCC-co)

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3
Q

Perceptual interference

A

Information/features taht are no longer independent of each other

What happens in other areas of the perceptual field interferes with the percept. Goes beyond what is physically there. Eg illusory contours, ambiguous stimuli and many other illusions.

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4
Q

Recurrent interactions map

A

Increment gestalt grouping

Long range and complex organization

PArtially
- perceptual interference
- feature interference

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5
Q

Feedforward sweep map

A

Categorization / Feature detection
combined features
High level feature detection

PArtically
- feature interference
- Perceptual interference

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6
Q

Separate manipulations of conscious experience

A

Visibility manipulations = impossible to see
- Anesthesia
- Blindsight
- Masking
- Rivaly

Attentional manipulations = imposible to notice
- Neglect
- attentional blink
- Change/inattentional blindness

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7
Q

combined attentional blink & masking

A

Feature contrast detection
- early (92 ms) activation central V1
- Still there with masked stimuli

Perceptual integration
- Bit later (256ms) and bit higer in VC
- No longer there with masked stim
- Still happens in attentional blink

Proof that visibility manipulations are very different from attentional manipulations

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8
Q

Graph of visual manipualtion

A

Feature extraction and categorization
- Always happens, up till fully invisible

Interference & inference
- Still partially there when subjectively invisible n

Perceptual organization
- Functions when visible yet unattended

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