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DA and 5-HT Transporter Availability by Alcohol Drinking and Smoking Status:BPP Mean (SD)
| Nonsmokers |
Smokers |
|||||||
|---|---|---|---|---|---|---|---|---|
| Controls (n=8) |
Drinkers (n=8) |
% Difference |
P-Value | Controls (n=6) |
Drinkers (n=6) |
% Difference |
P-Value | |
| DA Transporter | ||||||||
| Striatum | 306 (47) | 411 (43) | 26% | .006 | 311 (87) | 313 (80) | 1% | 1.0 |
| 5-HT Transporter | ||||||||
| Diencephalon | 85 (13) | 115 (18) | 26% | .04 | 95 (32) | 74 (33) | −28% | .30 |
| Brainstem | 51 (11) | 88 (9) | 42% | <.0002 | 59 (14) | 52 (25) | −13% | .90 |
