scholarly journals Dichotic Forward and Backward Masking of Speech and Nonspeech Sounds

1971 ◽  
Vol 50 (1A) ◽  
pp. 129-129 ◽  
Author(s):  
C. J. Darwin
Keyword(s):  
Backward Masking ◽  
Nonspeech Sounds

Development of visual perception and attention, assessed by backward masking and application in children with epilepsy

2003 ◽  
Vol 45 (08) ◽  
Author(s):  
Marta Macchi ◽  
Livia Nicoletta Rossi ◽  
Ivan Cortinovis ◽  
Lucia Menegazzo ◽  
Sandra Maria Burri ◽  
...  
Keyword(s):  
Visual Perception ◽  
Backward Masking

Temporal summation and backward masking

1963 ◽  
Author(s):  
H. N. Wright ◽  
Jozef J. Zwislocki
Keyword(s):  
Temporal Summation ◽  
Backward Masking

scholarly journals Absence of Face-specific Cortical Activity in the Complete Absence of Awareness: Converging Evidence from Functional Magnetic Resonance Imaging and Event-related Potentials

2012 ◽  
Vol 24 (2) ◽  
pp. 396-415 ◽  
Author(s):  
Valia Rodríguez ◽  
Russell Thompson ◽  
Mark Stokes ◽  
Matthew Brett ◽  
Indira Alvarez ◽  
...  
Keyword(s):  
Face Detection ◽  
Brain Area ◽  
Event Related Potentials ◽  
Backward Masking ◽  
Imaging Data ◽  
Perceptual Awareness ◽  
Related Activity ◽  
Related Potentials ◽  
Frontal Operculum ◽  
Detailed Assessment

In this study, we explored the neural correlates of perceptual awareness during a masked face detection task. To assess awareness more precisely than in previous studies, participants employed a 4-point scale to rate subjective visibility. An event-related fMRI and a high-density ERP study were carried out. Imaging data showed that conscious face detection was linked to activation of fusiform and occipital face areas. Frontal and parietal regions, including the pre-SMA, inferior frontal sulcus, anterior insula/frontal operculum, and intraparietal sulcus, also responded strongly when faces were consciously perceived. In contrast, no brain area showed face-selective activity when participants reported no impression of a face. ERP results showed that conscious face detection was associated with enhanced N170 and also with the presence of a second negativity around 300 msec and a slow positivity around 415 msec. Again, face-related activity was absent when faces were not consciously perceived. We suggest that, under conditions of backward masking, ventral stream and fronto-parietal regions show similar, strong links of face-related activity to conscious perception and stress the importance of a detailed assessment of awareness to examine activity related to unseen stimulus events.

scholarly journals Visual imagery in backward masking

1980 ◽  
Vol 28 (2) ◽  
pp. 118-124 ◽  
Author(s):  
Adam Reeves
Keyword(s):  
Visual Imagery ◽  
Backward Masking

Patients with functional psychoses show similar visual backward masking deficits

2012 ◽  
Vol 198 (2) ◽  
pp. 235-240 ◽  
Author(s):  
Eka Chkonia ◽  
Maya Roinishvili ◽  
Liza Reichard ◽  
Wenke Wurch ◽  
Hendrik Puhlmann ◽  
...  
Keyword(s):  
Backward Masking ◽  
Functional Psychoses ◽  
Visual Backward Masking

Age-Associated Degeneration of Backward Masking Task Performance: Evidence of Declining Temporal Resolution Abilities in Normal Listeners

1993 ◽  
Vol 32 (4) ◽  
pp. 260-271 ◽  
Author(s):  
Frederick E. Cobb ◽  
Gary P. Jacobson ◽  
Craig W. Newman ◽  
Laura W. Kretschmer ◽  
Kenneth A. Donnelly
Keyword(s):  
Task Performance ◽  
Temporal Resolution ◽  
Backward Masking
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