17 January 2022>: Human Study
Anodal Transcranial Direct Current Stimulation (tDCS) Over the Primary Motor Cortex (M1) Enhances Motor Response Inhibition and Visual Recognition Memory
Shahid Bashir 1ABCEF* , Azzam Bamugaddam 2ABCEF , Muath Alasheikh 3ABCEF , Tariq Alhassan 4ABCEF , Saud Alhaidar 5ABDEF , Abdulelah Khalaf Almutairi 6ABCE , Mohammed Alfaleh 2BEF , Khalid Al-Regaiey 7ABCEF , Sultan S. Al Zahrani 1BCDF , Bassam Ali Albaiji 1BEF , Turki Abualait 8CDEFDOI: 10.12659/MSMBR.934180
Med Sci Monit Basic Res 2022; 28:e934180
Table 2 Paired samples statistics for cognitive function assessment after active stimulation.
PRE-stimulation and POST-stimulation | Mean ± std. deviation | 95% Confidence interval of the difference | t | Sig. (2-tailed) | ||
---|---|---|---|---|---|---|
Lower | Upper | |||||
PRM Percent correct | PRE | 84.23±13.35 | −9.63 | −1.60 | −2.91 | .008 |
POST | 89.86±8.78 | |||||
SST SSRT last half | PRE | 191.04±77.75 | −4.33 | 35.00 | 1.68 | .120 |
POST | 175.701±56.97 | |||||
SST GO trials | PRE | 511.28±131.35 | 7.10 | 70.50 | 2.54 | .019 |
POST | 472.48±90.81 | |||||
SST correct RT on GO trials | PRE | 482.30±128.13 | 1.72 | 68.45 | 2.18 | .040 |
POST | 447.22±91.79 | |||||
SST Direction | PRE | 1.96±4.40 | −1.56 | .51 | −1.05 | .307 |
POST | 2.48±4.50 | |||||
SST Proportion | PRE | .52±.15 | −.032 | .15 | 1.35 | .191 |
POST | .46±.12 | |||||
SST SSD | PRE | 291.26±102.53 | −7.64 | 47.14 | 1.5 | .149 |
POST | 271.51±95.67 | |||||
PRM – Pattern Recognition Memory; SST – Signal Stop Task. |