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Consciousness > Subcortical Systems > Flashcards

Subcortical Systems Flashcards

1
Q

Aru et al. 2012

A

NCC-pr, might predict consciousness, but not support

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2
Q

Libet

A

Heart analogy

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3
Q

Ward

A

Thalamus is a dynamic hub, linked to entire brain

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4
Q

Crick 1984

A

Thalamic reticular nucleus - inhibition lets info travel to higher levels. Rapidly shift through environment, selective attention

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5
Q

Alkire 2005

A

Thalamus is a common locus of anaesthetics rCBF. Low level battery?

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6
Q

Schrouff et al. 2011

A

Frontal-parietal segregation also affected by anaesthetia - propofol. Cortical unconscious?

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7
Q

Schiff 2010

A

Mesocircuit model: Zolpidem calms GP, increasing thalamic activity. Worse the medial damage, the worse the disorder

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8
Q

Yamamoto et al. 2013

A

Thalamic DBS shows recovery from VS

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9
Q

Cavinato et al. 2011

A

Preserved islands of residual function: response to embedded name, mismatch negativity (speech automatic and non-conscious?)

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10
Q

Owen et al. 2006

A

SMA activation for tennis imagery

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11
Q

Levy + Dubois 2006

A

Autoactivation apathy (empty mind) with damage to basal ganglia circuits (Schiff)

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12
Q

Blanke et al.

A

Mania, delirium, psychosis disorders of consciousness? - TPJ and OBE

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13
Q

NCC may reflect pr-C

A

Aru et al. 2012

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14
Q

Heart analogy

A

Libet

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15
Q

Thalamus as a dynamic hub

A

Ward 2011

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16
Q

Thalamic reticular nucleus responsible, able to inhibit the thalamus through GABA, selective information, shift through environment

A

Crick 1984

17
Q

Anaesthetics target thalamus - low level battery?

A

Alkire 2005

18
Q

Propofol + frontal parietal segregation

A

Schrouff et al. 2011

19
Q

Mesocircuit model - zolpidem calms GP, increasing thalamic activity. More medial thalamic damage, worse disorder

A

Schiff 2010

20
Q

Thalamic DBS increases recovery from VS

A

Yamamoto et al. 2013

21
Q

Preserved pockets of residual function - mismatch negativity to name, language automatic?

A

Cavinato et al. 2011

22
Q

SMA activity for tennis imagery

A

Owen et al. 2006

23
Q

TPJ relation to disorders of consciousness OBE, embodiment

A

Blanke et al

24
Q

Autoactivation apathy “empty-mind” damage to basal ganglia circuits

A

Levy + Dubois 2006

Consciousness (7 decks)

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