Publication date: Available online 18 June 2016
Source:International Journal of Psychophysiology
Author(s): Hsueh-Sheng Chiang, Justin Eroh, Jeffrey S. Spence, Michael A. Motes, Mandy J. Maguire, Daniel C. Krawczyk, Matthew R. Brier, John Hart, Michael A. Kraut
How the brain combines the neural representations of features that comprise an object in order to activate a coherent object memory is poorly understood, especially when the features are presented in different modalities (visual vs. auditory) and domains (verbal vs. nonverbal). We examined this question using three versions of a modified Semantic Object Retrieval Test, where object memory was probed by a feature presented as a written word, a spoken word, or a picture, followed by a second feature always presented as a visual word. Participants indicated whether each feature pair elicited retrieval of the memory of a particular object. Sixteen subjects completed one of the three versions (N = 48 in total) while their EEG were recorded simultaneously. We analyzed EEG data in four separate frequency bands (delta: 1-4 Hz, theta: 4-7 Hz; alpha: 8-12 Hz; beta: 13-19 Hz) using a multivariate data-driven approach. We found that alpha power time-locked to response was modulated by both cross-modality (visual vs. auditory) and cross-domain (verbal vs. nonverbal) probing of semantic object memory. In addition, retrieval trials showed greater changes in all frequency bands compared to non-retrieval trials across all stimulus types in both response-locked and stimulus-locked analyses, suggesting dissociable neural subcomponents involved in binding object features to retrieve a memory. We conclude that these findings support both modality/domain-dependent and modality/domain-independent mechanisms during semantic object memory retrieval.
from #Medicine via ola Kala on Inoreader http://ift.tt/1Upa4OY
via IFTTT
Αρχειοθήκη ιστολογίου
-
►
2023
(138)
- ► Φεβρουαρίου (74)
- ► Ιανουαρίου (64)
-
►
2022
(849)
- ► Δεκεμβρίου (61)
- ► Σεπτεμβρίου (74)
- ► Φεβρουαρίου (65)
-
►
2021
(2936)
- ► Δεκεμβρίου (59)
- ► Σεπτεμβρίου (180)
- ► Φεβρουαρίου (325)
-
►
2020
(1624)
- ► Δεκεμβρίου (293)
- ► Σεπτεμβρίου (234)
- ► Φεβρουαρίου (28)
-
►
2019
(13362)
- ► Δεκεμβρίου (19)
- ► Σεπτεμβρίου (54)
- ► Φεβρουαρίου (5586)
- ► Ιανουαρίου (5696)
-
►
2018
(66471)
- ► Δεκεμβρίου (5242)
- ► Σεπτεμβρίου (5478)
- ► Φεβρουαρίου (4835)
- ► Ιανουαρίου (5592)
-
►
2017
(44259)
- ► Δεκεμβρίου (5110)
- ► Σεπτεμβρίου (5105)
-
▼
2016
(7467)
- ► Δεκεμβρίου (514)
- ► Σεπτεμβρίου (1038)
-
▼
Ιουνίου
(946)
-
▼
Ιουν 18
(28)
- Bergmann’s Rule, Adaptation, and Thermoregulation ...
- SCM: a practical tool to implement hospital-based ...
- Prevalence of self-reported multimorbidity in the ...
- IJMS, Vol. 17, Pages 954: Roles of PTEN with DNA R...
- Molecular characterization of double-stranded RNA ...
- One-step Negative Chromatographic Purification of ...
- High Throughput Measurement of Extracellular DNA R...
- Corrigendum to “The effectiveness of pneumococcal ...
- Corrigendum to “Evaluation of a Salmonella Enterit...
- Protection of rhesus macaques against inhalational...
- Measles transmission among adults with spread to c...
- Predictors of maternal vaccination in the United S...
- Symposium report of the 19th annual meeting of the...
- Trunk muscle reflexes are elicited by small contin...
- Social and nonsocial affective processing in schiz...
- Common and differential electrophysiological mecha...
- A commentary on Liang et al.’s paper with regard t...
- IFC(EDITORIAL BOARD)
- Sensors, Vol. 16, Pages 912: Accuracy of WAAS-Enab...
- IJERPH, Vol. 13, Pages 610: Hand-Washing: The Main...
- Water, Vol. 8, Pages 259: Creation of an SWMM Tool...
- Energies, Vol. 9, Pages 470: Lifetime-Aware Cloud ...
- Toxins, Vol. 8, Pages 190: VacA’s Induction of Vac...
- Sustainability, Vol. 8, Pages 574: Agroforestry—Th...
- Sensors, Vol. 16, Pages 911: Bioimpedance Vector A...
- Bioengineering, Vol. 3, Pages 15: Thermophilic ver...
- Water, Vol. 8, Pages 260: Prioritization of Waters...
- Materials, Vol. 9, Pages 488: Retraction: Sun L. e...
-
▼
Ιουν 18
(28)
- ► Φεβρουαρίου (793)
Αναζήτηση αυτού του ιστολογίου
Σάββατο 18 Ιουνίου 2016
Common and differential electrophysiological mechanisms underlying semantic object memory retrieval probed by features presented in different stimulus types
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
-
Αλέξανδρος Γ. Σφακιανάκης Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182,0030693260717...
-
heory of COVID-19 pathogenesis Publication date: November 2020Source: Medical Hypotheses, Volume 144Author(s): Yuichiro J. Suzuki ScienceD...
-
Alimentary Pharmacology &Therapeutics, EarlyView. https://ift.tt/2qECBIJ
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου
Σημείωση: Μόνο ένα μέλος αυτού του ιστολογίου μπορεί να αναρτήσει σχόλιο.