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tDCS and craving

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https://www.readbyqxmd.com/read/27866120/evidence-based-guidelines-on-the-therapeutic-use-of-transcranial-direct-current-stimulation-tdcs
#1
REVIEW
Jean-Pascal Lefaucheur, Andrea Antal, Samar S Ayache, David H Benninger, Jérôme Brunelin, Filippo Cogiamanian, Maria Cotelli, Dirk De Ridder, Roberta Ferrucci, Berthold Langguth, Paola Marangolo, Veit Mylius, Michael A Nitsche, Frank Padberg, Ulrich Palm, Emmanuel Poulet, Alberto Priori, Simone Rossi, Martin Schecklmann, Sven Vanneste, Ulf Ziemann, Luis Garcia-Larrea, Walter Paulus
A group of European experts was commissioned by the European Chapter of the International Federation of Clinical Neurophysiology to gather knowledge about the state of the art of the therapeutic use of transcranial direct current stimulation (tDCS) from studies published up until September 2016, regarding pain, Parkinson's disease, other movement disorders, motor stroke, poststroke aphasia, multiple sclerosis, epilepsy, consciousness disorders, Alzheimer's disease, tinnitus, depression, schizophrenia, and craving/addiction...
October 29, 2016: Clinical Neurophysiology: Official Journal of the International Federation of Clinical Neurophysiology
https://www.readbyqxmd.com/read/27865707/a-comprehensive-database-of-published-tdcs-clinical-trials-2005-2016
#2
REVIEW
Jean-Pascal Lefaucheur
Transcranial direct current stimulation (tDCS) is a technique of noninvasive cortical stimulation allowing significant modification of brain functions. Clinical application of this technique was reported for the first time in March 2005. This paper presents a detailed list of the 340 articles (excluding single case reports) which have assessed the clinical effect of tDCS in patients, at least when delivered to cortical targets. The reviewed conditions were: pain syndromes, Parkinson's disease, dystonia, cerebral palsy, post-stroke limb motor impairment, post-stroke neglect, post-stroke dysphagia, post-stroke aphasia, primary progressive aphasia, multiple sclerosis, epilepsy, consciousness disorders, Alzheimer's disease and other types of dementia, tinnitus, depression, auditory hallucinations and negative symptoms of schizophrenia, addiction and craving, autism, and attention disorders...
December 2016: Neurophysiologie Clinique, Clinical Neurophysiology
https://www.readbyqxmd.com/read/27790791/a-clinical-trial-with-combined-transcranial-direct-current-stimulation-and-alcohol-approach-bias-retraining
#3
Tess E den Uyl, Thomas E Gladwin, Mike Rinck, Johannes Lindenmeyer, Reinout W Wiers
Two studies showed an improvement in clinical outcomes after alcohol approach bias retraining, a form of Cognitive Bias Modification (CBM). We investigated whether transcranial direct current stimulation (tDCS) could enhance effects of CBM. TDCS is a neuromodulation technique that can increase neuroplasticity and has previously been found to reduce craving. One hundred alcohol-dependent inpatients (91 used for analysis) were randomized into three experimental groups in a double-blind parallel design. The experimental group received four sessions of CBM while receiving 2 mA of anodal tDCS over the dorsolateral prefrontal cortex (DLPFC)...
October 27, 2016: Addiction Biology
https://www.readbyqxmd.com/read/27558788/electrophysiological-and-behavioral-effects-of-combined-transcranial-direct-current-stimulation-and-alcohol-approach-bias-retraining-in-hazardous-drinkers
#4
Tess E den Uyl, Thomas E Gladwin, Reinout W Wiers
BACKGROUND: Cognitive bias modification (CBM) can be used to retrain automatic approach tendencies for alcohol. We investigated whether changing cortical excitability with transcranial direct current stimulation (tDCS) could enhance CBM effects in hazardous drinkers. We also studied the underlying mechanisms by including behavioral (craving, implicit associations, approach tendencies) and electrophysiological (event-related potentials) measurements. METHODS: The analytical sample consisted of 78 hazardous drinkers (Alcohol Use Disorders Identification Test >8) randomly assigned to 4 conditions in a 2-by-2 factorial design (control/active CBM and sham/active tDCS)...
October 2016: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/27498606/long-term-effects-of-repeated-prefrontal-cortex-transcranial-direct-current-stimulation-tdcs-on-food-craving-in-normal-and-overweight-young-adults
#5
M Ljubisavljevic, K Maxood, J Bjekic, J Oommen, N Nagelkerke
BACKGROUND: The dorsolateral prefrontal cortex (DLPFC) plays an important role in the regulation of food intake. Several previous studies demonstrated that a single session of transcranial direct current stimulation (tDCS) of the DLPFC reduces food craving and caloric intake. OBJECTIVES: We hypothesized that repeated tDCS of the right DLPFC cortex may exert long-term changes in food craving in young, healthy adults and that these changes may differ between normal and overweight subjects...
November 2016: Brain Stimulation
https://www.readbyqxmd.com/read/27428861/effects-of-noninvasive-brain-stimulation-on-food-cravings-and-consumption-a-meta-analytic-review
#6
Cassandra J Lowe, Corita Vincent, Peter A Hall
OBJECTIVE: The primary aim of this review was to evaluate the effectiveness of noninvasive brain stimulation to the dorsolateral prefrontal cortex (dlPFC) for modulating appetitive food cravings and consumption in laboratory (via meta-analysis) and therapeutic (via systematic review) contexts. METHODS: Keyword searches of electronic databases (PubMed, Scopus, Web of Science, PsychoInfo, and EMBASE) and searches of previous quantitative reviews were used to identify studies (experimental [single-session] or randomized trials [multi-session]) that examined the effects of neuromodulation to the dlPFC on food cravings (n = 9) and/or consumption (n = 7)...
July 16, 2016: Psychosomatic Medicine
https://www.readbyqxmd.com/read/27219624/cumulative-and-booster-effects-of-tdcs-sessions-on-drug-cravings-lapse-and-cognitive-impairment-in-methamphetamine-use-disorder-a-case-study-report
#7
Schwann Shariatirad, Alaleh Vaziri, Peyman Hassani-Abharian, Mona Sharifi Fardshad, Nader Molavi, Paul B Fitzgerald
BACKGROUND AND OBJECTIVES: Transcranial Direct Current Stimulation (tDCS) is a non-invasive brain stimulation method, which shows promising therapeutic effects in controlling drug cravings. METHODS: In this study, we present cumulative and booster effects of tDCS sessions on methamphetamine cravings, lapse, and cognitive impairment in a methamphetamine dependent subject. RESULTS: Our study shows cumulative effects of continuous anodal tDCS sessions on right dorsolateral prefrontal cortex (DLPFC) could reduce drug cravings and their consequences...
June 2016: American Journal on Addictions
https://www.readbyqxmd.com/read/27188795/efficacy-of-transcranial-direct-current-stimulation-tdcs-in-reducing-consumption-in-patients-with-alcohol-use-disorders-study-protocol-for-a-randomized-controlled-trial
#8
Benoit Trojak, Agnès Soudry-Faure, Nicolas Abello, Maud Carpentier, Lysiane Jonval, Coralie Allard, Foroogh Sabsevari, Emilie Blaise, Eddy Ponavoy, Bernard Bonin, Vincent Meille, Jean-Christophe Chauvet-Gelinier
BACKGROUND: Approximately 15 million persons in the European Union and 10 million persons in the USA are alcohol-dependent. The global burden of disease and injury attributable to alcohol is considerable: worldwide, approximately one in 25 deaths in 2004 was caused by alcohol. At the same time, alcohol use disorders remain seriously undertreated. In this context, alternative or adjunctive therapies such as brain stimulation may play a prominent role. The early results of studies using transcranial direct current stimulation found that stimulations delivered to the dorsolateral prefrontal cortex result in a significant reduction of craving and an improvement of the decision-making processes in various additive disorders...
May 17, 2016: Trials
https://www.readbyqxmd.com/read/27159906/effects-of-transcranial-direct-current-stimulation-tdcs-on-binge-eating-disorder
#9
Emilee E Burgess, Maria D Sylvester, Kathryn E Morse, Frank R Amthor, Sylvie Mrug, Kristine L Lokken, Mary K Osborn, Taraneh Soleymani, Mary M Boggiano
OBJECTIVE: To investigate the effect of transcranial direct current stimulation (tDCS) on food craving, intake, binge eating desire, and binge eating frequency in individuals with binge eating disorder (BED). METHOD: N = 30 adults with BED or subthreshold BED received a 20-min 2 milliampere (mA) session of tDCS targeting the dorsolateral prefrontal cortex (DLPFC; anode right/cathode left) and a sham session. Food image ratings assessed food craving, a laboratory eating test assessed food intake, and an electronic diary recorded binge variables...
October 2016: International Journal of Eating Disorders
https://www.readbyqxmd.com/read/27138429/ventral-medial-prefrontal-cortex-vmpfc-as-a-target-of-the-dorsolateral-prefrontal-modulation-by-transcranial-direct-current-stimulation-tdcs-in-drug-addiction
#10
Ester Miyuki Nakamura-Palacios, Isabela Bittencourt Coutinho Lopes, Rodolpho Albuquerque Souza, Jaisa Klauss, Edson Kruger Batista, Catarine Lima Conti, Janine Andrade Moscon, Rodrigo Stênio Moll de Souza
Here, we report some electrophysiologic and imaging effects of the transcranial direct current stimulation (tDCS) over the dorsolateral prefrontal cortex (dlPFC) in drug addiction, notably in alcohol and crack-cocaine dependence. The low resolution electromagnetic tomography (LORETA) analysis obtained through event-related potentials (ERPs) under drug-related cues, more specifically in its P3 segment (300-500 ms) in both, alcoholics and crack-cocaine users, showed that the ventral medial prefrontal cortex (vmPFC) was the brain area with the largest change towards increasing activation under drug-related cues in those subjects that kept abstinence during and after the treatment with bilateral tDCS (2 mA, 35 cm(2), cathodal left and anodal right) over dlPFC, applied repetitively (five daily sessions)...
October 2016: Journal of Neural Transmission
https://www.readbyqxmd.com/read/27115508/transcranial-direct-current-stimulation-of-the-frontal-parietal-temporal-area-attenuates-cue-induced-craving-for-heroin
#11
Yingjie Wang, Ying Shen, Xinyu Cao, Chunlei Shan, Jibin Pan, Hao He, Yuanye Ma, Ti-Fei Yuan
BACKGROUND: Transcranial direct current stimulation (tDCS) is an effective approach to modulate brain region functions. We assessed if a single tDCS session over the bilateral frontal-parietal-temporal (FPT) areas would reduce cue induced craving in heroin addicts. METHODS: Twenty non-treated, long-term heroin-addicted subjects were randomly assigned to receive either real tDCS (1.5 mA, cathodal over bilateral FPT for 20 min) or control tDCS stimulation (turning off the stimulation after 30 s)...
August 2016: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/27038632/transcranial-direct-current-stimulation-of-the-prefrontal-cortex-reduces-cue-reactivity-in-alcohol-dependent-patients
#12
Katharina Wietschorke, Julian Lippold, Christian Jacob, Thomas Polak, Martin J Herrmann
Alcohol craving has been shown to be an important factor for relapses in alcohol-dependent patients. Furthermore, brain activity in reward-related areas in response to alcohol-related cues is positively related to the amount of post-relapse alcohol consumption. On the other hand, it has been shown that cue-exposure based extinction training (CET) leads to larger decrease of striatal and left dorsolateral prefrontal cortex (dLPFC) cue-induced activation compared to standard clinical day-care treatment, but the effect sizes are relatively small...
October 2016: Journal of Neural Transmission
https://www.readbyqxmd.com/read/26972354/repeated-transcranial-direct-current-stimulation-reduces-food-craving-in-wistar-rats
#13
I C Macedo, C de Oliveira, R Vercelino, A Souza, G Laste, L F Medeiros, V L Scarabelot, E A Nunes, J Kuo, F Fregni, W Caumo, I L S Torres
It has been suggested that food craving-an intense desire to consume a specific food (particularly foods high in sugar and fat)-can lead to obesity. This behavior has also been associated with abuse of other substances, such as drugs. Both drugs and food cause dependence by acting on brain circuitry involved in reward, motivation, and decision-making processes. The dorsolateral prefrontal cortex (DLPFC) can be activated following evocation and is implicated in alterations in food behavior and craving. Transcranial direct current stimulation (tDCS), a noninvasive brain stimulation technique capable of modulates brain activity significantly, has emerged as a promising treatment to inhibit craving...
August 1, 2016: Appetite
https://www.readbyqxmd.com/read/26590516/transcranial-direct-current-stimulation-reduces-food-craving-and-measures-of-hyperphagia-behavior-in-participants-with-prader-willi-syndrome
#14
Gabriela L Bravo, Albert B Poje, Iago Perissinotti, Bianca F Marcondes, Mauricio F Villamar, Ann M Manzardo, Laura Luque, Jean F LePage, Diane Stafford, Felipe Fregni, Merlin G Butler
Prader-Willi syndrome (PWS) is a neurodevelopmental genetic disorder characterized by intellectual disabilities and insatiable appetite with compulsive eating leading to severe obesity with detrimental health consequences. Transcranial direct current stimulation (tDCS) has been shown to modulate decision-making and cue-induced food craving in healthy adults. We conducted a pilot double blind, sham-controlled, multicenter study of tDCS modulation of food drive and craving in 10 adult PWS participants, 11 adult obese (OB) and 11 adult healthy-weight control (HWC) subjects...
March 2016: American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics
https://www.readbyqxmd.com/read/26572280/transcranial-direct-current-brain-stimulation-increases-ability-to-resist-smoking
#15
Mary Falcone, Leah Bernardo, Rebecca L Ashare, Roy Hamilton, Olufunsho Faseyitan, Sherry A McKee, James Loughead, Caryn Lerman
BACKGROUND: The ability to exert self-control over temptation is a fundamental component of smoking behavior change. Transcranial direct current stimulation (tDCS) of the dorsolateral prefrontal cortex (DLPFC) has been shown to modulate cognitive control circuits. Although prior studies show that stimulation reduces cigarette craving and self-reported smoking, effects on ability to resist smoking have not been investigated directly. OBJECTIVES: We assessed effects of a single 20-minute session of 1...
March 2016: Brain Stimulation
https://www.readbyqxmd.com/read/26190299/effects-of-transcranial-direct-current-stimulation-tdcs-on-cognition-symptoms-and-smoking-in-schizophrenia-a-randomized-controlled-study
#16
RANDOMIZED CONTROLLED TRIAL
Robert C Smith, Sylvia Boules, Sanela Mattiuz, Mary Youssef, Russell H Tobe, Henry Sershen, Abel Lajtha, Karen Nolan, Revital Amiaz, John M Davis
Schizophrenia is characterized by cognitive deficits which persist after acute symptoms have been treated or resolved. Transcranial direct current stimulation (tDCS) has been reported to improve cognition and reduce smoking craving in healthy subjects but has not been as carefully evaluated in a randomized controlled study for these effects in schizophrenia. We conducted a randomized double-blind, sham-controlled study of the effects of 5 sessions of tDCS (2 milliamps for 20minutes) on cognition, psychiatric symptoms, and smoking and cigarette craving in 37 outpatients with schizophrenia or schizoaffective disorder who were current smokers...
October 2015: Schizophrenia Research
https://www.readbyqxmd.com/read/26110109/neuroimaging-and-neuromodulation-approaches-to-study-eating-behavior-and-prevent-and-treat-eating-disorders-and-obesity
#17
REVIEW
D Val-Laillet, E Aarts, B Weber, M Ferrari, V Quaresima, L E Stoeckel, M Alonso-Alonso, M Audette, C H Malbert, E Stice
Functional, molecular and genetic neuroimaging has highlighted the existence of brain anomalies and neural vulnerability factors related to obesity and eating disorders such as binge eating or anorexia nervosa. In particular, decreased basal metabolism in the prefrontal cortex and striatum as well as dopaminergic alterations have been described in obese subjects, in parallel with increased activation of reward brain areas in response to palatable food cues. Elevated reward region responsivity may trigger food craving and predict future weight gain...
2015: NeuroImage: Clinical
https://www.readbyqxmd.com/read/26065432/a-randomized-placebo-controlled-trial-of-targeted-prefrontal-cortex-modulation-with-bilateral-tdcs-in-patients-with-crack-cocaine-dependence
#18
RANDOMIZED CONTROLLED TRIAL
Edson Kruger Batista, Jaisa Klauss, Felipe Fregni, Michael A Nitsche, Ester Miyuki Nakamura-Palacios
BACKGROUND: Transcranial direct current stimulation over the dorsolateral prefrontal cortex has been shown to be clinically useful in the treatment of drug addiction. METHODS: We conducted a double-blind randomized clinical trial aiming to assess the effects of bilateral dorsolateral prefrontal cortex transcranial direct current stimulation (left cathodal/right anodal) on crack-cocaine addiction. We defined craving as the primary outcome, and other clinical measurements, including depressive and anxiety symptoms, and quality of life, as secondary outcomes...
June 10, 2015: International Journal of Neuropsychopharmacology
https://www.readbyqxmd.com/read/25782108/outside-access-advances-in-tdcs-could-provide-a-mainstream-clinical-tool-for-noninvasive-neuromodulation
#19
Herschel Caytak, Daniel Shapiro, Alexey Borisenko, Miodrag Bolic
A treatment for depression, chronic pain, cravings, and more--this is the emerging field of transcranial direct current stimulation (tDCS). In tDCS, transcranial means through the skull, and direct current is a weak stimulation current delivered to the brain using noninvasive electrodes placed on the scalp [Figure 1(a)].
March 2015: IEEE Pulse
https://www.readbyqxmd.com/read/25541515/transcranial-direct-current-stimulation-implicit-alcohol-associations-and-craving
#20
Tess E den Uyl, Thomas E Gladwin, Reinout W Wiers
Previous research has shown that stimulation of the left dorsolateral prefrontal cortex (DLPFC) enhances working memory (e.g. in the n-back task), and reduces craving for cigarettes and alcohol. Stimulation of the right inferior frontal gyrus (IFG) improves response inhibition. The underlying mechanisms are not clearly understood, nor is it known whether IFG stimulation also reduces craving. Here, we compared effects of DLPFC, IFG, and sham stimulation on craving in heavy drinkers in a small sample (n=41). We also tested effects of tDCS on overcoming response biases due to associations between alcohol and valence and alcohol and approach, using implicit association tests (IATs)...
February 2015: Biological Psychology
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