Table 2.
Author, year | Subjects (N) | Experimental Design | NIBS parameters | Targeted regions | Abstinence Level | Craving and intake measures | Main results |
---|---|---|---|---|---|---|---|
Mishra et al., 2011 | Alcoholics (45) | Single blind, Sham-controlled, Parallel | rTMS 10 sessions 10 Hz 110% RMT 1000 pulses |
R DLPFC | Abstinent, in-clinic | ACQ-NOW 5 factors and GCI 2 factors |
Craving: Reduced immediately after the stimulation period and after 1 month (active vs. sham). |
Höppner et al., 2011 | Alcoholics (19) | Single-blind, Sham-controlled, Parallel | rTMS 10 sessions 20Hz 90% RMT 1000 pulses |
L DLPFC | Abstinent, in-clinic | OCDS | Craving: No changes (active vs. sham) |
De Ridder et al., 2011 | Detoxified Alcoholics (1) | Case report | rTMS 15 sessions 1 Hz 600 pulses |
Dorsal ACC | Abstinent | Craving VAS before and after drinking cues Intake: Blood alcohol volume assessed with a breathalizer |
Cue-provoked craving: Reduced for three months after termination of the stimulation protocol (3 weeks). Intake: Reduced during the stimulation protocol Withdrawal symptoms: reduced. |
Herremans et al., 2012 | Detoxified alcoholics (36) | Single-blind, Sham-controlled, Parallel | rTMS 1 sessions 20 Hz 110% RMT 1560 pulses |
R DLPFC | Abstinent, in-clinic | 14 items OCDS | Craving: No changes (active vs. sham) |
Herremans et al., 2013 | Detoxified alcoholics (29) | Single blind, Sham-controlled, Crossover | rTMS 20 Hz 110% RMT 1560 pulses |
R DLPFC | Abstinent, in-clinic | 14 items OCDS | Craving: No changes (active vs. sham) |
Boggio et al., 2008 | Detoxified alcoholics (13) | Double-blind, Sham-controlled Crossover | tES 1 session 2 mA 20 min |
Anodal L DLPFC coupled with cathodal R DLPFC; Anodal R DLPFC coupled with cathodal L DLPFC |
Abstinent | 16 items AUQ before and after drinking and neutral cues | Cue-provoked craving: Reduced (active (both configurations) vs. sham). |
Nakamura-Palacios et al., 2012 | Alcoholics (49) | Single-blind, Sham-controlled, Parallel | tES 1 session 1 mA 10 min |
Anodal L DLPFC, Cathodal R supradeltoid area | 7 days abstinence | 5 items OCDS before and after drinking and neutral cues |
Craving: no changes (active vs sham) |
da Silva et al., 2013 | Male, Lesch’s type IV alcoholics (13) | Single-blind, Sham-controlled, Parallel | tES 5 weekly sessions during 5 consecutive weeks 2 mA 20 min |
Anodal L DLPFC coupled with cathodal R supraorbital area | Abstinent in-clinic patients |
5 items OCDS before and after drinking cues |
Cue-provoked craving: active and sham tDCS decreased cravings |
den Uyl et al., 2015 | Hazardous drinkers (41) | Double-blind, Sham-controlled, Parallel | tES 1 session 1 mA 10 min |
Anodal L DLPFC coupled with cathodal R supraorbital area; Anodal L IFG coupled with cathodal R supraorbital area |
No abstinence | 14 items AAAQ before and after tDCS | Craving: Reduced after active tDCS with anode over L DLPFC and cathode over R supraorbital area |