MARC details
| 000 -LEADER |
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| fixed length control field |
02226nam a22002537a 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
230317b |||||||| |||| 00| 0 eng d |
| 041 ## - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
en. |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER |
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| Classification number |
612 |
| Item number |
ARI |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Das, Aritra |
| 245 ## - TITLE STATEMENT |
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| Title |
Effect of stimulus normalization and visual attention at multiple scales of neural integration |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
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| Place of publication, distribution, etc |
Bengaluru |
| Name of publisher, distributor, etc |
IISc |
| Date of publication, distribution, etc |
2022 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xix, 177p. |
| Accompanying material |
e-Thesis |
| Dimensions |
29.1 cm * 20.5 cm |
| Size of unit |
6.999Mb |
| Other physical details |
col. ill. ; |
| 500 ## - GENERAL NOTE |
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| General note |
Include bibliographical references and index |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
PhD; 2022; Centre for neuroscience |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc |
The effect of visual attention on neural signals has been extensively studied using various techniques such as macaque neurophysiology and human electro/magneto encephalogram (EEG/MEG). Depending on the technique, different neural measures are typically used for studying attention. For example, in neurophysiology experiments involving macaques, many studies have focused on the modulation in spiking activity or the change in oscillatory power at different frequency bands such as alpha (8-12 Hz) or gamma (30-80 Hz) with attention, or the change in the relationship of spikes with these oscillations. In contrast, human EEG studies, in addition to studying alpha and gamma modulation, often use flickering stimuli that produce a specific neural response called steady-state visually evoked potential (SSVEP), which is also modulated by attention. However, due to the differences in stimuli and task paradigms in such studies, it is difficult to determine the effectiveness of these various neural measures for capturing attentional modulation. To address this, we designed a task paradigm which included both static and counterphase flickering stimuli to generate all the relevant neural measures (alpha/gamma power as well as SSVEPs) under identical recording conditions, which allowed us to compare their effectiveness in studying attention. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Local Field Potential (LFP) |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Electroencephalogram (EEG) |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Gamma Rhythm |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Steady-State Visually Evoked Potential (SSVEP) |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Primary Visual Cortex (area V1) |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Ray, Supratim advised |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
https://etd.iisc.ac.in/handle/2005/5986 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Koha item type |
Thesis |
