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Physiology FMGE 2018 5cb18e16

Reward centre in the brain is?

A
Amygdala
B
Thalamus
C
Hippocampus
D
Ventral tegmental area
High-Yield Explanation
1. Reward center contains ventral tegmental area connected with nucleus accumbens (through dopamine NT) 2. Previously major reward centers are thought to be located along course of "medial forebrain bundle" Amygdala - Pa of limbic system - It has many connections (i.e. with neocoex of temporal, parietal & occipital lobes Hence amygdala is called as "window" through which limbic system sees place of person in the world. Thalamus - It is relay station for all sensations except olfaction - It forms extensive nerve connections b/w cerebral coex & midbrain Hippocampus - Required for consolidation of long-term memories. - Hippocampus + adjacent temporal & parietal lobe structures => HIPPOCAMPAL FORMATION

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