keyword
MENU ▼
Read by QxMD icon Read
search

tDCS and Pain

keyword
https://www.readbyqxmd.com/read/28460127/effects-of-combining-a-brief-cognitive-intervention-with-transcranial-direct-current-stimulation-on-pain-tolerance-a-randomized-controlled-pilot-study
#1
Abigail Powers, Alok Madan, Megan Hilbert, Scott T Reeves, Mark George, Michael R Nash, Jeffrey J Borckardt
Objective.:  Cognitive behavioral therapy has been shown to be effective for treating chronic pain, and a growing literature shows the potential analgesic effects of minimally invasive brain stimulation. However, few studies have systematically investigated the potential benefits associated with combining approaches. The goal of this pilot laboratory study was to investigate the combination of a brief cognitive restructuring intervention and transcranial direct current stimulation (tDCS) over the left dorsolateral prefrontal cortex in affecting pain tolerance...
April 26, 2017: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/28440034/role-of-transcranial-direct-current-stimulation-on-reduction-of-postsurgical-opioid-consumption-and-pain-in-total-knee-arthroplasty-double-randomized-clinical-trial
#2
E M Khedr, E S A Sharkawy, A M A Attia, N M Ibrahim Osman, Z M Sayed
BACKGROUND: Postoperative pain control is an important factor in determining recovery in total knee arthroplasty (TKA).The aim of the study was to assess the efficacy of 4 sessions of transcranial direct current stimulation (tDCS) over primary motor cortex (M1) in patients undergoing unilateral TKA. MATERIALS: Fifty patients undergoing TKA were included in the study. They were divided randomly into two groups (25 patients for each, using closed envelopes): real tDCS (2 mA, 20 min, with anodal stimulation applied over M1 postoperative for 4 consecutive days) and sham tDCS...
April 25, 2017: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/28440001/treating-low-back-pain-with-combined-cerebral-and-peripheral-electrical-stimulation-a-randomized-double-blind-factorial-clinical-trial
#3
F A Hazime, A F Baptista, D G de Freitas, R L Monteiro, R L Maretto, R H Hasue, S M A João
BACKGROUND: Recent evidence suggests that chronic low back pain is associated with plastic changes in the brain that can be modified by neuromodulation strategies. This study investigated the efficacy of transcranial direct current stimulation (tDCS) combined simultaneously with peripheral electrical stimulation (PES) for pain relief, disability and global perception in patients with chronic low back pain (CLBP). METHODS: Ninety-two patients with CLBP were randomized to receive 12 sessions on nonconsecutive days of anodal tDCS (primary motor cortex, M1), 100 Hz sensory PES (lumbar spine), tDCS + PES or sham tDCS + PES...
April 25, 2017: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/28419862/the-effect-of-tdcs-over-the-right-temporo-parietal-junction-on-pain-empathy
#4
Michel-Pierre Coll, Marie-Pier B Tremblay, Philip L Jackson
Empathy is a complex psychological phenomenon crucial for social perception and interactions. Several lines of evidence suggest that the right temporo-parietal junction is involved in self-other control mechanisms that play an important role in empathic responses. However, limited direct evidence of the involvement of this region in empathic responses is currently available. In this study, inhibitory transcranial direct current stimulation over this region influenced empathic responses to others' pain. It was found that compared to participants that received anodal or sham transcranial direct current stimulation, participants who received cathodal transcranial direct current stimulation over the right temporo-parietal junction perceived the pain of others as less intense compared to sham stimulation and showed decreased late event related potentials to facial expressions of pain...
April 15, 2017: Neuropsychologia
https://www.readbyqxmd.com/read/28321566/differential-effects-of-bifrontal-and-occipital-nerve-stimulation-on-pain-and-fatigue-using-transcranial-direct-current-stimulation-in-fibromyalgia-patients
#5
Wing Ting To, Evan James, Jan Ost, John Hart, Dirk De Ridder, Sven Vanneste
Fibromyalgia is a disorder characterized by widespread musculoskeletal pain frequently accompanied by other symptoms such as fatigue. Moderate improvement from pharmacological and non-pharmacological treatments have proposed non-invasive brain stimulation techniques such as transcranial direct current stimulation (tDCS) to the occipital nerve (more specifically the C2 area) or to the dorsolateral prefrontal cortex (DLPFC) as potential treatments. We aimed to explore the effectiveness of repeated sessions of tDCS (eight sessions) targeting the C2 area and DLPFC in reducing fibromyalgia symptoms, more specifically pain and fatigue...
March 20, 2017: Journal of Neural Transmission
https://www.readbyqxmd.com/read/28302387/efficacy-of-transcranial-direct-current-stimulation-in-women-with-provoked-vestibulodynia
#6
Annie Morin, Guillaume Léonard, Véronique Gougeon, Marie-Pierre Cyr, Guy Waddell, Yves-André Bureau, Isabelle Girard, Mélanie Morin
BACKGROUND: Provoked vestibulodynia is a highly prevalent condition characterized by acute recurrent pain located at the vaginal entrance in response to pressure application or attempted vaginal penetration. Despite a wide variety of treatments offered to women with provoked vestibulodynia, a high proportion of women are refractory to conventional treatment. Transcranial direct-current stimulation is a noninvasive brain stimulation technique that has been shown effective for improving various chronic pain conditions...
March 14, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28299412/tdcs-application-over-the-stg-improves-the-ability-to-recognize-and-appreciate-elements-involved-in-humor-processing
#7
Mirella Manfredi, Alice Mado Proverbio, Ana Paula Gonçalves Donate, Sofia Macarini Gonçalves Vieira, William Edgar Comfort, Mariana De Araújo Andreoli, Paulo Sérgio Boggio
The superior temporal gyrus (STG) has been found to play a crucial role in the recognition of actions and facial expressions and may, therefore, be critical for the processing of humorous information. Here we investigated whether tDCS application to the STG would modulate the ability to recognize and appreciate the comic element in serious and comedic situations of misfortune. To this aim, the effects of different types of tDCS stimulation on the STG were analyzed during a task in which the participants were instructed to categorize various misfortunate situations as "comic" or "not comic"...
June 2017: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
https://www.readbyqxmd.com/read/28273933/anodal-transcranial-direct-current-stimulation-over-the-left-dorsolateral-prefrontal-cortex-modulates-attention-and-pain-in-fibromyalgia-randomized-clinical-trial
#8
Adriana Ferreira Silva, Maxciel Zortea, Sandra Carvalho, Jorge Leite, Iraci Lucena da Silva Torres, Felipe Fregni, Wolnei Caumo
Cognitive dysfunction in fibromyalgia patients has been reported, especially when increased attentional demands are required. Transcranial direct current stimulation (tDCS) over the dorsolateral prefrontal cortex (DLPFC) has been effective in modulating attention. We tested the effects of a single session of tDCS coupled with a Go/No-go task in modulating three distinct attentional networks: alertness, orienting and executive control. Secondarily, the effect on pain measures was evaluated. Forty females with fibromyalgia were randomized to receive active or sham tDCS...
December 2017: Scientific Reports
https://www.readbyqxmd.com/read/28265507/the-effects-of-elevated-pain-inhibition-on-endurance-exercise-performance
#9
Andrew Flood, Gordon Waddington, Richard J Keegan, Kevin G Thompson, Stuart Cathcart
BACKGROUND: The ergogenic effects of analgesic substances suggest that pain perception is an important regulator of work-rate during fatiguing exercise. Recent research has shown that endogenous inhibitory responses, which act to attenuate nociceptive input and reduce perceived pain, can be increased following transcranial direct current stimulation of the hand motor cortex. Using high-definition transcranial direct current stimulation (HD-tDCS; 2 mA, 20 min), the current study aimed to examine the effects of elevated pain inhibitory capacity on endurance exercise performance...
2017: PeerJ
https://www.readbyqxmd.com/read/28231681/noninvasive-transcranial-direct-current-stimulation-tdcs-for-the-treatment-of-orofacial-pain
#10
Jitka Fricova, Katerina Englerova, Richard Rokyta
OBJECTIVE: tDCS is a promising method for the treatment of chronic pain. Electrode placement locations must be chosen in accordance with the density and the time course of the current in order to prevent pathological changes in the underlying tissue. In order to reduce current spatial variability, more electrodes of the same polarity are placed in a circle around the second electrode of the opposite polarity. The applied current produced the greatest changes directly beneath the electrodes: the cathode reduces the excitability of cortical neurons, while the anode has the opposite effect...
October 2016: Neuro Endocrinology Letters
https://www.readbyqxmd.com/read/28222543/anodal-cerebellar-tdcs-modulates-lower-extremity-pain-perception
#11
RANDOMIZED CONTROLLED TRIAL
Manuel Pereira, Basil Rafiq, Einul Chowdhury, Jacqueline Babayev, HyunJi Boo, Rowan Metwaly, Priam Sandilya, Eileen Chusid, Fortunato Battaglia
BACKGROUND: Previous studies have investigated the use of transcranial direct current stimulation (tDCS) for pain management. The studies investigating therapeutic neuromodulation with tDCS for lower extremity pain are scarce and inconclusive. OBJECTIVE: The aim of the present study was to analyze the effects of cerebellar tDCS on lower extremity sensory and pain thresholds in healthy volunteers. METHODS: This was a single-blind crossover repeated-measure study...
2017: NeuroRehabilitation
https://www.readbyqxmd.com/read/28208601/surgical-neurostimulation-for-spinal-cord-injury
#12
REVIEW
Aswin Chari, Ian D Hentall, Marios C Papadopoulos, Erlick A C Pereira
Traumatic spinal cord injury (SCI) is a devastating neurological condition characterized by a constellation of symptoms including paralysis, paraesthesia, pain, cardiovascular, bladder, bowel and sexual dysfunction. Current treatment for SCI involves acute resuscitation, aggressive rehabilitation and symptomatic treatment for complications. Despite the progress in scientific understanding, regenerative therapies are lacking. In this review, we outline the current state and future potential of invasive and non-invasive neuromodulation strategies including deep brain stimulation (DBS), spinal cord stimulation (SCS), motor cortex stimulation (MCS), transcutaneous direct current stimulation (tDCS) and repetitive transcranial magnetic stimulation (rTMS) in the context of SCI...
February 10, 2017: Brain Sciences
https://www.readbyqxmd.com/read/28148969/structural-connectivity-variances-underlie-functional-and-behavioral-changes-during-pain-relief-induced-by-neuromodulation
#13
Richard L Lin, Gwenaëlle Douaud, Nicola Filippini, Thomas W Okell, Charlotte J Stagg, Irene Tracey
An increased understanding of the relationship between structural connections and functional and behavioral outcomes is an essential but under-explored topic in neuroscience. During transcranial direct current stimulation (tDCS)-induced analgesia, neuromodulation occurs through a top-down process that depends on inter-regional connections. To investigate whether variation in anatomical connectivity explains functional and behavorial outcomes during neuromodulation, we first combined tDCS and a tonic pain model with concurrent arterial spin labelling that measures cerebral perfusion related to ongoing neural activity...
February 2, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28142257/transcranial-direct-current-stimulation-targeting-primary-motor-versus-dorsolateral-prefrontal-cortices-proof-of-concept-study-investigating-functional-connectivity-of-thalamocortical-networks-specific-to-sensory-affective-information-processing
#14
Vishwanath Sankarasubramanian, David A Cunningham, Kelsey A Potter-Baker, Erik B Beall, Sarah M Roelle, Nicole M Varnerin, Andre G Machado, Stephen E Jones, Mark J Lowe, Ela B Plow
The pain matrix is comprised of an extensive network of brain structures involved in sensory and/or affective information processing. The thalamus is a key structure constituting the pain matrix. The thalamus serves as a relay center receiving information from multiple ascending pathways and relating information to and from multiple cortical areas. However, it is unknown how thalamocortical networks specific to sensory-affective information processing are functionally integrated. Here, in a proof-of-concept study in healthy humans, we aimed to understand this connectivity using transcranial direct current stimulation (tDCS) targeting primary motor (M1) or dorsolateral prefrontal cortices (DLPFC)...
April 2017: Brain Connectivity
https://www.readbyqxmd.com/read/28039022/a-study-protocol-for-a-single-blind-randomized-controlled-trial-of-adjunctive-transcranial-direct-current-stimulation-tdcs-for-chronic-pain-among-patients-receiving-specialized-inpatient-multimodal-pain-management
#15
G Janice Jimenez-Torres, Benjamin L Weinstein, Cory R Walker, J Christopher Fowler, Philippa Ashford, Jeffrey J Borckardt, Alok Madan
BACKGROUND: Available treatments for chronic pain (CP) are modestly effective or associated with iatrogenic harm. Transcranial direct current stimulation (tDCS) is a non-invasive brain stimulation technique that may be an effective, adjunctive treatment to non-opioid therapies. In this randomized control trial (RCT), we compare adjunctive active versus sham tDCS among patients in a multimodal inpatient pain management program. The primary objectives of the RCT are to improve pain tolerance and subjective pain experience...
March 2017: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/28004273/occipital-nerve-field-transcranial-direct-current-stimulation-normalizes-imbalance-between-pain-detecting-and-pain-inhibitory-pathways-in-fibromyalgia
#16
Dirk De Ridder, Sven Vanneste
Occipital nerve field (OCF) stimulation with subcutaneously implanted electrodes is used to treat headaches, more generalized pain, and even failed back surgery syndrome via unknown mechanisms. Transcranial direct current stimulation (tDCS) can predict the efficacy of implanted electrodes. The purpose of this study is to unravel the neural mechanisms involved in global pain suppression, mediated by occipital nerve field stimulation, within the realm of fibromyalgia. Nineteen patients with fibromyalgia underwent a placebo-controlled OCF tDCS...
April 2017: Neurotherapeutics: the Journal of the American Society for Experimental NeuroTherapeutics
https://www.readbyqxmd.com/read/27984542/transcranial-direct-current-stimulation-over-the-opercular-somatosensory-region-does-not-influence-experimentally-induced-pain-a-triple-blind-sham-controlled-study
#17
Soichiro Koyama, Kei Nakagawa, Satoshi Tanaka
Transcranial magnetic stimulation (TMS) over the opercular somatosensory region (OP), which includes the secondary somatosensory cortex and the insular cortex, suppresses pain sensation. However, whether transcranial direct current stimulation (tDCS) over the OP has a similar effect on pain sensation remains unknown. We examined whether pain sensation would be suppressed by tDCS over the OP. Our experiment with a triple-blind, sham-controlled, crossover design involved 12 healthy participants. Participants were asked to rate their subjective pain intensity during and after three types of bihemispheric tDCS: right anodal/left cathodal OP tDCS, left anodal/right cathodal OP tDCS (2 mA, 12 min), and sham tDCS (15 s)...
February 8, 2017: Neuroreport
https://www.readbyqxmd.com/read/27881958/motor-cortex-neurostimulation-technologies-for-chronic-post-stroke-pain-implications-of-tissue-damage-on-stimulation-currents
#18
Anthony T O'Brien, Rivadavio Amorim, R Jarrett Rushmore, Uri Eden, Linda Afifi, Laura Dipietro, Timothy Wagner, Antoni Valero-Cabré
Background: Central post stroke pain (CPSP) is a highly refractory syndrome that can occur after stroke. Primary motor cortex (M1) brain stimulation using epidural brain stimulation (EBS), transcranial magnetic stimulation (TMS), and transcranial direct current stimulation (tDCS) have been explored as potential therapies for CPSP. These techniques have demonstrated variable clinical efficacy. It is hypothesized that changes in the stimulating currents that are caused by stroke-induced changes in brain tissue conductivity limit the efficacy of these techniques...
2016: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/27869996/efficacy-of-noninvasive-brain-stimulation-on-pain-control-in-migraine-patients-a-systematic-review-and-meta-analysis
#19
REVIEW
Lívia Shirahige, Lorena Melo, Fernanda Nogueira, Sérgio Rocha, Kátia Monte-Silva
OBJECTIVE: To evaluate the efficacy of noninvasive brain stimulation (NIBS) on pain control in migraine patients. BACKGROUND: Recent studies have used NIBS as an abortive and prophylactic treatment for migraine; however, its efficacy regarding meaningful clinical effects remains to be critically analyzed. DESIGN: Systematic review of controlled clinical trials. METHODS: Searches were conducted in six databases: MEDLINE (via PubMed), LILACS (via BIREME), CINAHL (via EBSCO), Scopus (via EBSCO), Web of Science, and CENTRAL...
November 2016: Headache
https://www.readbyqxmd.com/read/27866120/evidence-based-guidelines-on-the-therapeutic-use-of-transcranial-direct-current-stimulation-tdcs
#20
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...
January 2017: Clinical Neurophysiology: Official Journal of the International Federation of Clinical Neurophysiology
keyword
keyword
118311
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"