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Neuropsychiatry > Delusions > Flashcards

Flashcards in Delusions Deck (12)
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1
Q

Chen et al. 2004

A

PD patient with DBS - stimulation of left electrode caused jealousy. Misplaced in subthalamic nucleus. Interruption of neural circuits connecting basal ganglia?

2
Q

Blanke et al.

A

OBE -> temporoparietal junction localised from epilepsy surgery. Review of 36 patients confirms

3
Q

Klein + Hirachan 2014

A

Review- familiarity is lost because connection between self and emotion broken. More generally disconnection between frontal (emotion) and TPJ regions (self)

4
Q

Devinsky 2009

A

Right frontal lobe impaired (self-monitoring), left hemisphere exerts positive effect, provides narrator of self + false explanations

5
Q

Horikawa et al. 2006

A

Capgras - SPECT worsening of hypoperfusion in RH

6
Q

Fregoli syndrome

A

Spiked EEG activity in left temporal lobe -> RH Capgras, LH Fregoli

7
Q

PD patient with DBS - stimulation of left electrode caused jealousy. Misplaced in subthalamic nucleus. Interruption of neural circuits connecting basal ganglia?

A

Chen et al. 2004

8
Q

OBE -> temporoparietal junction localised from epilepsy surgery. Review of 36 patients confirms

A

Blanke et al.

9
Q

Review- familiarity is lost because connection between vision and emotion broken. More generally disconnection between frontal (emotion) and TPJ regions (self)

A

Klein + Hirachan 2014

10
Q

Right frontal lobe impaired (self-monitoring), left hemisphere exerts positive effect, provides narrator of self + false explanations

A

Devinsky 2009

11
Q

Capgras - SPECT worsening of hypoperfusion in RH

A

Horikawa et al. 2006

12
Q

Spiked EEG activity in left temporal lobe -> RH Capgras, LH Fregoli

A

Fregoli Syndrome