Journal: Frontiers in Neuroscience

Article Title: Multitarget high-definition transcranial direct current stimulation improves response inhibition more than single-target high-definition transcranial direct current stimulation in healthy participants

doi: 10.3389/fnins.2022.905247

Figure Lengend Snippet: Simulated stimulation conditions and time progression of tDCS. (A) Simulated electric field and current flow of rIFG + pre-SMA (top), rIFG (middle), and pre-SMA (bottom). The color bar represents the field intensity and the arrow points in the direction of current flow. Column 1 is a 3D view, while column 2 to column 4 range from coronal to axial slices. (B) Schematic illustration of the duration of tDCS, ramp-up, and ramp-down periods for verum (top) and sham stimulation (bottom). The current intensity was delivered at 1.25 mA for single-target HD-tDCS, 2.5 mA for multitarget HD-tDCS, and 1.25 mA or 2.5 mA in a pseudo-random order for the sham stimulation condition.

Article Snippet: Consequently, the present study verifies our hypothesis and provided preliminary evidence that multitarget tDCS is a more effective montage for enhancing response inhibition and fills a research gap on enhancing response inhibition using a multitarget montage.

Techniques:

Journal: Journal of Alzheimer's Disease Reports

Article Title: Effects of Cerebellar Transcranial Direct Current Stimulation in Bilingual Logopenic Primary Progressive Aphasia

doi: 10.3233/ADR-240034

Figure Lengend Snippet: General findings systematic review (Coemans et al. ⁵⁹ )

Article Snippet: Twenty min of tDCS of 2 mA (phase 2) or sham (phase 1) was applied during language therapy, using a direct current stimulation device (Oasis Pro, Mind Alive Inc., Canada), with a 3×3 cm saline-soaked sponge anode placed over the right posterolateral cerebellum (4 cm lateral to the inion and 1 cm down, over right lobule VI), and the cathode placed on the right deltoid muscle.

Techniques: Variant Assay

Journal: Journal of Alzheimer's Disease Reports

Article Title: Effects of Cerebellar Transcranial Direct Current Stimulation in Bilingual Logopenic Primary Progressive Aphasia

doi: 10.3233/ADR-240034

Figure Lengend Snippet: Study design. A within-subject controlled design with pre-and posttreatment evaluations after sham and tDCS was performed. Stimulation was given three times per week, for 3 weeks, during speech and language therapy.

Article Snippet: Twenty min of tDCS of 2 mA (phase 2) or sham (phase 1) was applied during language therapy, using a direct current stimulation device (Oasis Pro, Mind Alive Inc., Canada), with a 3×3 cm saline-soaked sponge anode placed over the right posterolateral cerebellum (4 cm lateral to the inion and 1 cm down, over right lobule VI), and the cathode placed on the right deltoid muscle.

Techniques:

Journal: Journal of Alzheimer's Disease Reports

Article Title: Effects of Cerebellar Transcranial Direct Current Stimulation in Bilingual Logopenic Primary Progressive Aphasia

doi: 10.3233/ADR-240034

Figure Lengend Snippet: Mean response times Attention Network Test. Mean response times and standard errors per stimulation phase (sham/tDCS), per congruency condition at baseline (T1 sham phase and T3 tDCS phase), immediately after intervention (T2 sham phase and T4 tDCS phase), and 2 months after intervention (T3 sham phase and T5 tDCS phase). Differences were significant after tDCS only, with a decrease of mean response time in the incongruent condition, T4 compared to T3, lasting until follow-up, T5.

Article Snippet: Twenty min of tDCS of 2 mA (phase 2) or sham (phase 1) was applied during language therapy, using a direct current stimulation device (Oasis Pro, Mind Alive Inc., Canada), with a 3×3 cm saline-soaked sponge anode placed over the right posterolateral cerebellum (4 cm lateral to the inion and 1 cm down, over right lobule VI), and the cathode placed on the right deltoid muscle.

Techniques:

Journal: Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme

Article Title: Combining transcranial direct current stimulation with aerobic exercise to optimize cortical priming in stroke

doi: 10.1139/apnm-2020-0677

Figure Lengend Snippet: Study design schematic. Abbreviations: FMLE, Fugl-Meyer lower extremity; TMS, transcranial magnetic stimulation; RT, reaction time; AE, aerobic exercise; tDCS, transcranial direct current stimulation; AE, aerobic exercise; SICI, short interval intracortical inhibition; TCI, transcallosal inhibition.

Article Snippet: The tDCS electrodes (Iomed OptimA IOMED INC, CA, USA) consisted of an anode which was a saline soaked sponge electrode (active area – 11.1 cm 2 ) that was affixed to the scalp over the paretic tibialis anterior (TA) motor hotspot (obtained during TMS), and the cathode, an adhesive dispersive electrode (dimensions – 24.75 cm 2 ) that was placed on the contralateral supraorbital region. tDCS was delivered using a constant current stimulator (Chattanooga Ionta, TN, USA) at 1 mA for 20 minutes either at rest (tDCS session) or during exercise (AE + tDCS session).

Techniques: Inhibition

Journal: Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme

Article Title: Combining transcranial direct current stimulation with aerobic exercise to optimize cortical priming in stroke

doi: 10.1139/apnm-2020-0677

Figure Lengend Snippet: Exercise related measures

Article Snippet: The tDCS electrodes (Iomed OptimA IOMED INC, CA, USA) consisted of an anode which was a saline soaked sponge electrode (active area – 11.1 cm 2 ) that was affixed to the scalp over the paretic tibialis anterior (TA) motor hotspot (obtained during TMS), and the cathode, an adhesive dispersive electrode (dimensions – 24.75 cm 2 ) that was placed on the contralateral supraorbital region. tDCS was delivered using a constant current stimulator (Chattanooga Ionta, TN, USA) at 1 mA for 20 minutes either at rest (tDCS session) or during exercise (AE + tDCS session).

Techniques:

Journal: Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme

Article Title: Combining transcranial direct current stimulation with aerobic exercise to optimize cortical priming in stroke

doi: 10.1139/apnm-2020-0677

Figure Lengend Snippet: TMS and RT measures

Article Snippet: The tDCS electrodes (Iomed OptimA IOMED INC, CA, USA) consisted of an anode which was a saline soaked sponge electrode (active area – 11.1 cm 2 ) that was affixed to the scalp over the paretic tibialis anterior (TA) motor hotspot (obtained during TMS), and the cathode, an adhesive dispersive electrode (dimensions – 24.75 cm 2 ) that was placed on the contralateral supraorbital region. tDCS was delivered using a constant current stimulator (Chattanooga Ionta, TN, USA) at 1 mA for 20 minutes either at rest (tDCS session) or during exercise (AE + tDCS session).

Techniques:

Journal: Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme

Article Title: Combining transcranial direct current stimulation with aerobic exercise to optimize cortical priming in stroke

doi: 10.1139/apnm-2020-0677

Figure Lengend Snippet: Change in area under the curve (AUC) following transcranial direct current stimulation (tDCS, blue), aerobic exercise (AE, cyan) and AE + tDCS (orange) for contralesional and ipsilesional hemispheres. Bars are depicted as mean ± standard error. ** Indicates statistically significant differences (p < 0.05) for normalized AUC between tDCS and AE sessions, and between AE and AE + tDCS sessions.

Article Snippet: The tDCS electrodes (Iomed OptimA IOMED INC, CA, USA) consisted of an anode which was a saline soaked sponge electrode (active area – 11.1 cm 2 ) that was affixed to the scalp over the paretic tibialis anterior (TA) motor hotspot (obtained during TMS), and the cathode, an adhesive dispersive electrode (dimensions – 24.75 cm 2 ) that was placed on the contralateral supraorbital region. tDCS was delivered using a constant current stimulator (Chattanooga Ionta, TN, USA) at 1 mA for 20 minutes either at rest (tDCS session) or during exercise (AE + tDCS session).

Techniques:

Journal: Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme

Article Title: Combining transcranial direct current stimulation with aerobic exercise to optimize cortical priming in stroke

doi: 10.1139/apnm-2020-0677

Figure Lengend Snippet: Distribution of responders (green) and non-responders (pink) across following transcranial direct current stimulation (tDCS), aerobic exercise (AE) and AE + tDCS sessions.

Article Snippet: The tDCS electrodes (Iomed OptimA IOMED INC, CA, USA) consisted of an anode which was a saline soaked sponge electrode (active area – 11.1 cm 2 ) that was affixed to the scalp over the paretic tibialis anterior (TA) motor hotspot (obtained during TMS), and the cathode, an adhesive dispersive electrode (dimensions – 24.75 cm 2 ) that was placed on the contralateral supraorbital region. tDCS was delivered using a constant current stimulator (Chattanooga Ionta, TN, USA) at 1 mA for 20 minutes either at rest (tDCS session) or during exercise (AE + tDCS session).

Techniques:

Journal: Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme

Article Title: Combining transcranial direct current stimulation with aerobic exercise to optimize cortical priming in stroke

doi: 10.1139/apnm-2020-0677

Figure Lengend Snippet: Relationship between baseline short interval intracortical inhibition (SICI) and response to AE + tDCS session (normalized area under the curve AUC). The figures show significant positive correlations between baseline SICI2ms and AUC (red), and baseline SICI3ms and AUC (blue) respectively. Note that higher values of SICI represent higher intracortical inhibition and higher values of AUC represent higher corticomotor excitability.

Article Snippet: The tDCS electrodes (Iomed OptimA IOMED INC, CA, USA) consisted of an anode which was a saline soaked sponge electrode (active area – 11.1 cm 2 ) that was affixed to the scalp over the paretic tibialis anterior (TA) motor hotspot (obtained during TMS), and the cathode, an adhesive dispersive electrode (dimensions – 24.75 cm 2 ) that was placed on the contralateral supraorbital region. tDCS was delivered using a constant current stimulator (Chattanooga Ionta, TN, USA) at 1 mA for 20 minutes either at rest (tDCS session) or during exercise (AE + tDCS session).

Techniques: Inhibition