Brain Dopamine and Ageing

2015 ◽  
pp. 143-155 ◽  
Author(s):  
Oleh Hornykiewicz
Keyword(s):  
Brain Dopamine

Extraversion and Dopamine

1998 ◽  
Vol 3 (1) ◽  
pp. 37-50 ◽  
Author(s):  
Thomas H. Rammsayer
Keyword(s):  
Individual Differences ◽  
D2 Receptor ◽  
D2 Receptors ◽  
Behavioral Differences ◽  
Biological Mechanisms ◽  
Brain Dopamine ◽  
Personality Dimension ◽  
Time Performance ◽  
Reaction Time Performance ◽  
Induced Changes

Recent research suggests that individual differences in brain dopamine (DA) functioning may be related to the personality dimension of extraversion. The present study was designed to further elucidate the biological mechanisms underlying behavioral differences between extraverts and introverts. For this purpose, the differential effects of a pharmacologically induced blockade of mesolimbocortical DA D2 receptors on reaction-time performance were investigated in 24 introverted and 24 extraverted subjects. Introverts were found to be much more susceptible to pharmacologically induced changes in D2 receptor activity than extraverts. This finding provides additional experimental evidence for the notion that individual differences in D2 receptor responsivity may represent a neurobiological substratum for the personality dimension of extraversion.

Repeated isolation stress in the neonatal rat: Relation to brain dopamine systems in the 10-day-old rat.

1998 ◽  
Vol 112 (6) ◽  
pp. 1466-1474 ◽  
Author(s):  
Priscilla Kehoe ◽  
W. J. Shoemaker ◽  
C. Arons ◽  
L. Triano ◽  
G. Suresh
Keyword(s):  
Neonatal Rat ◽  
Brain Dopamine ◽  
Isolation Stress

Brain dopamine systems modulate cost–benefit decisions in rats

2016 ◽  
Vol 4 (Suppl. 2) ◽  
pp. A18.46
Author(s):  
Wolfgang Hauber
Keyword(s):  
Cost Benefit ◽  
Brain Dopamine

Failure to detect increases in brain dopamine turnover in corn oil and sucrose sham feeding rats

Appetite ◽  
1989 ◽  
Vol 12 (3) ◽  
pp. 244
Author(s):  
Sally C. Weatherford ◽  
J. Gibbs ◽  
G.P. Smith
Keyword(s):  
Corn Oil ◽  
Dopamine Turnover ◽  
Brain Dopamine ◽  
Sham Feeding

Brain Dopamine and Reward

1989 ◽  
Vol 40 (1) ◽  
pp. 191-225 ◽  
Author(s):  
R A Wise ◽  
P P Rompre
Keyword(s):  
Brain Dopamine

scholarly journals The Primate Thalamus Is a Key Target for Brain Dopamine

2005 ◽  
Vol 25 (26) ◽  
pp. 6076-6083 ◽  
Author(s):  
M. A. Sanchez-Gonzalez
Keyword(s):  
Brain Dopamine
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