Analysis of variations in brain states and impact of TES during behavioral task / (Record no. 610275)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02232nam a22001577a 4500 |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 610 |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Arshad, Sidra |
| 245 ## - TITLE STATEMENT | |
| Title | Analysis of variations in brain states and impact of TES during behavioral task / |
| Statement of responsibility, etc. | Sidra Arshad |
| 264 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Place of production, publication, distribution, manufacture | Islamabad : |
| Name of producer, publisher, distributor, manufacturer | SMME- NUST; |
| Date of production, publication, distribution, manufacture, or copyright notice | 2024. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 88p. |
| Other physical details | Soft Copy |
| Dimensions | 30cm |
| 500 ## - GENERAL NOTE | |
| General note | This research targeted to investigate the effects of low-gamma High Definition transcranial<br/>alternating current (HD-tACS) at the left DLPFC and primary motor cortex in healthy<br/>individuals performing continuous attention task. We selected an openly accessible dataset from<br/>openneuro.org. Dataset includes within participant implementation of High-Definition tACS<br/>(HD-tACS), stimulating two cephalic regions (frontal & motor) with biphasic stimulation<br/>waveform (30 Hz) with a total 600 stimulation trials in 30 sessions. The physiological data i.e.<br/>EOG, ECG, along with EEG and behavioral data were being recorded over the course of two 70<br/>and 70.5 minutes’ sessions. The demographic data were acquired before and after each session<br/>together with the wellness questionnaires. The participants were given two stimulation doses<br/>separately, with 20 stimulation trials per session. The within-subject results showed significant<br/>differences between the pre- and post-stimulation data (p-value <0.05) in the F30, in each<br/>frequency band. While in M30 session, there was a significant increase in alpha and beta<br/>oscillations (p-value < .05). The gamma oscillations were not altered by low-gamma tACS at<br/>M1, whereas the theta oscillations showed a significant decrease. The phase-locking values<br/>(PLV) of frontal channels decreased in theta, alpha, beta & gamma bands, suggesting a drop in<br/>the attention of participants with the onset of stimulation. Hence, the results indicate, that lowgamma HD-tACS over left DLPFC has the potential to inhibit attention and information<br/>processing. And the low-gamma HD-tACS can improve motor function over the left primary<br/>motor cortex. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | MS Biomedical Engineering (BME) |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Supervisor : Dr. Muhammad Nabeel Anwar |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://10.250.8.41:8080/xmlui/handle/123456789/44565">http://10.250.8.41:8080/xmlui/handle/123456789/44565</a> |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | |
| Koha item type | Thesis |
| Withdrawn status | Permanent Location | Current Location | Shelving location | Date acquired | Full call number | Barcode | Koha item type |
|---|---|---|---|---|---|---|---|
| School of Mechanical & Manufacturing Engineering (SMME) | School of Mechanical & Manufacturing Engineering (SMME) | E-Books | 07/11/2024 | 610 | SMME-TH-1028 | Thesis |