2 Weiskrantz L, Warrington E K, Sanders M D, et al. Visual capacity in the hemianopic field following a restricted occipital ablation. Brain, 1974, 97: 709-728??
[2]
3 Crick F, Koch C. Are we aware of neural activity in primary visual cortex. Nature, 1995, 375: 121-123??
[3]
5 Rajimehr R. Unconscious orientation processing. Neuron, 2004, 41: 663-673??
[4]
11 Vuilleumier P, Schwartz S. Beware and be aware: Capture of spatial attention by fear-related stimuli in neglect. Neuroreport, 2001, 12: 1119-1122??
[5]
12 Koch C, Tsuchiya N. Attention and consciousness: Two distinct brain processes. Trends Cogn Sci, 2007, 11: 16-22??
[6]
15 Esteves F, Ohman A. Masking the face: Recognition of emotional facial expressions as a function of the parameters of backward masking. Scand J Psychol, 1993, 34: 1-18??
[7]
16 Ohman A. Automaticity and the amygdala: Nonconscious responses to emotional faces. Curr Dir Psychol Sci, 2002, 11: 62-66??
[8]
17 Morris J S, Ohman A, Dolan R J. Conscious and unconscious emotional learning in the human amygdala. Nature, 1998, 393: 467-470??
[9]
18 Whalen P J, Rauch S L, Etcoff N L, et al. Masked presentations of emotional facial expressions modulate amygdala activity without explicit knowledge. J Neurosci, 1998, 18: 411-418
[10]
19 Rauch S L, Whalen P J, Shin L M, et al. Exaggerated amygdala response to masked facial stimuli in posttraumatic stress disorder: A functional MRI study. Biol Psychiat, 2000, 47: 769-776??
[11]
20 Kim M J, Loucks R A, Neta M, et al. Behind the mask: The influence of mask-type on amygdala response to fearful faces. Soc Cogn Affect Neur, 2010, 5: 363-368??
[12]
21 Killgore W D, Yurgelun-Todd D A. Activation of the amygdala and anterior cingulate during nonconscious processing of sad versus happy faces. NeuroImage, 2004, 21: 1215-1223??
[13]
22 Juruena M F, Giampietro V P, Smith S D, et al. Amygdala activation to masked happy facial expressions. J Int Neuropsych Soc, 2010, 16: 383-387??
[14]
25 Phillips M L, Williams L M, Heining M, et al. Differential neural responses to overt and covert presentations of facial expressions of fear and disgust. NeuroImage, 2004, 21: 1484-1496??
[15]
35 Bar M, Biederman I. Localizing the cortical region mediating visual awareness of object identity. Proc Natl Acad Sci USA, 1999, 96: 1790-1793??
[16]
36 Pasley B N, Mayes L C, Schultz R T. Subcortical discrimination of unperceived objects during binocular rivalry. Neuron, 2004, 42: 163-172??
[17]
40 Almeida J, Mahon B Z, Nakayama K, et al. Unconscious processing dissociates along categorical lines. Proc Natl Acad Sci USA, 2008, 105: 15214-15218??
[18]
42 Lerner Y L, Singer N, Gonen T, et al. Feeling without seeing? Engagement of ventral, but not dorsal, amygdala during unaware exposure to emotional faces. J Cogn Neurosci, 2012, 24: 531-542??
[19]
45 Jiang Y, He S. Cortical responses to invisible faces: Dissociating subsystems for facial-information processing. Curr Biol, 2006, 16: 2023-2029??
[20]
46 Jiang Y, Shannon R W, Vizueta N, et al. Dynamics of processing invisible faces in the brain: Automatic neural encoding of facial expression information. NeuroImage, 2009, 44: 1171-1177??
[21]
47 Jiang Y, Costello P, He S. Processing of invisible stimuli: Advantage of upright faces and recognizable words in overcoming interocular suppression. Psychol Sci, 2007, 18: 349-355??
[22]
49 Yang E, Zald D H, Blake R. Fearful expressions gain preferential access to awareness during continuous flash suppression. Emotion, 2007, 7: 882-886??
[23]
50 de Gelder B, Vroomen J, Pourtois G, et al. Non-conscious recognition of affect in the absence of striate cortex. Neuroreport, 1999, 10: 3759-3763??
[24]
51 Morris J S, DeGelder B, Weiskrantz L, et al. Differential extrageniculostriate and amygdala responses to presentation of emotional faces in a cortically blind field. Brain, 2001, 124: 1241-1252??
[25]
55 Pessoa L, Kastner S, Ungerleider L G. Attentional control of the processing of neural and emotional stimuli. Cogn Brain Res, 2002, 15: 31-45??
[26]
56 LeDoux J E. Emotion circuits in the brain. Annu Rev Neurosci, 2000, 23: 155-184??
[27]
59 Garrido M I, Barnes G R, Sahani M, et al. Functional evidence for a dual route to amygdala. Curr Biol, 2012, 22: 129-134??
[28]
60 Pessoa L, McKenna M, Gutierrez E, et al. Neural processing of emotional faces requires attention. Proc Natl Acad Sci USA, 2002, 99: 11458-11463??
[29]
61 Pessoa L, Adolphs R. Emotion processing and the amygdala: from a ‘low road’ to ‘many roads’ of evaluating biological significance. Nat Rev Neurosci, 2010, 11: 773-782
[30]
1 Poppel E, Held R, Frost D. Residual visual function after brain wounds involving central visual pathways in man. Nature, 1973, 243: 295-296??
[31]
4 Kim C Y, Blake R. Psychophysical magic: Rendering the visible ‘invisible’. Trends Cogn Sci, 2005, 9: 381-388??
[32]
6 Boyer J L, Harrison S, Ro T. Unconscious processing of orientation and color without primary visual cortex. Proc Natl Acad Sci USA, 2005, 102: 16875-16879??
[33]
7 Weiskrantz L, Barbur J L, Sahraie A. Parameters affecting conscious versus unconscious visual-discrimination with damage to the visual Cortex (V1). Proc Natl Acad Sci USA, 1995, 92: 6122-6126??
[34]
8 Sahraie A, Weiskrantz L, Barbur J L, et al. Pattern of neuronal activity associated with conscious and unconscious processing of visual signals. Proc Natl Acad Sci USA, 1997, 94: 9406-9411??
[35]
9 Tamietto M, de Gelder B. Neural bases of the non-conscious perception of emotional signals. Nat Rev Neurosci, 2010, 11: 697-709
[36]
10 Dehaene S, Changeux J P, Naccache L, et al. Conscious, preconscious, and subliminal processing: A testable taxonomy. Trends Cogn Sci, 2006, 10: 204-211??
[37]
13 Bahrami B, Lavie N, Rees G. Attentional load modulates responses of human primary visual cortex to invisible stimuli. Curr Biol, 2007, 17: 509-513??
[38]
14 Anderson A K, Christoff K, Panitz D, et al. Neural correlates of the automatic processing of threat facial signals. J Neurosci, 2003, 23: 5627-5633
[39]
23 Dimberg U, Thunberg M, Elmehed K. Unconscious facial reactions to emotional facial expressions. Psychol Sci, 2000, 11: 86-89??
[40]
24 Morris J S, Ohman A, Dolan R J. A subcortical pathway to the right amygdala mediating “unseen” fear. Proc Natl Acad Sci USA, 1999, 96: 1680-1685??
[41]
26 Pessoa L, Japee S, Sturman D, et al. Target visibility and visual awareness modulate amygdala responses to fearful faces. Cereb Cortex, 2006, 16: 366-375
[42]
27 Williams L M, Liddell B J, Rathjen J, et al. Mapping the time course of nonconscious and conscious perception of fear: An integration of central and peripheral measures. Hum Brain Mapp, 2004, 21: 64-74??
[43]
28 Williams L M, Liddell B J, Kemp A H, et al. Amygdala-prefrontal dissociation of subliminal and supraliminal fear. Hum Brain Mapp, 2006, 27: 652-661??
[44]
29 Liddell B J, Williams L M, Rathjen J, et al. A temporal dissociation of subliminal versus supraliminal fear perception: An event-related potential study. J Cogn Neurosci, 2004, 16: 479-486??
[45]
30 Liddell B J, Brown K J, Kemp A H, et al. A direct brainstem-amygdala-cortical ‘alarm’ system for subliminal signals of fear. NeuroImage, 2005, 24: 235-243??
[46]
31 Whalen P J, Kagan J, Cook R G, et al. Human amygdala responsivity to masked fearful eye whites. Science, 2004, 306: 2061??
[47]
32 Pessoa L, Japee S, Ungerleider L G. Visual awareness and the detection of fearful faces. Emotion, 2005, 5: 243-247??
[48]
33 Maxwell J S, Davidson R J. Unequally masked: Indexing differences in the perceptual salience of “unseen” facial expressions. Cogn Emot, 2004, 18: 1009-1026??
[49]
34 Etkin A, Klemenhagen K C, Dudman J T, et al. Individual differences in trait anxiety predict the response of the basolateral amygdala to unconsciously processed fearful faces. Neuron, 2004, 44: 1043-1055??
[50]
37 Kreiman G, Fried I, Koch C. Single-neuron correlates of subjective vision in the human medial temporal lobe. Proc Natl Acad Sci USA, 2002, 99: 8378-8383??
[51]
38 Tong F, Engel S A. Interocular rivalry revealed in the human cortical blind-spot representation. Nature, 2001, 411: 195-199??
[52]
39 Tong F, Nakayama K, Vaughan J T, et al. Binocular rivalry and visual awareness in human extrastriate cortex. Neuron, 1998, 21: 753-759??
[53]
41 Williams M A, Morris A P, McGlone F, et al. Amygdala responses to fearful and happy facial expressions under conditions of binocular suppression. J Neurosci, 2004, 24: 2898-2904??
[54]
43 Fang F, He S. Cortical responses to invisible objects in the human dorsal and ventral pathways. Nat Neurosci, 2005, 8: 1380-1385??
[55]
44 Tsuchiya N, Koch C. Continuous flash suppression reduces negative afterimages. Nat Neurosci, 2005, 8: 1096-1101??
[56]
48 Stein T, Hebart M N, Sterzer P. Breaking continuous flash suppression: A new measure of unconscious processing during interocular suppression? Front Hum Neurosci, 2011, 5: 167
[57]
52 Pegna A J, Khateb A, Lazeyras F, et al. Discriminating emotional faces without primary visual cortices involves the right amygdala. Nat Neurosci, 2005, 8: 24-25??
[58]
53 Ro T, Shelton D, Lee O L, et al. Extrageniculate mediation of unconscious vision in transcranial magnetic stimulation-induced blindsight. Proc Natl Acad Sci USA, 2004, 101: 9933-9935??
[59]
54 Jolij J, Lamme V A F. Repression of unconscious information by conscious processing: Evidence from affective blindsight induced by transcranial magnetic stimulation. Proc Natl Acad Sci USA, 2005, 102: 10747-10751??
[60]
57 Shi C J, Davis M. Visual pathways involved in fear conditioning measured with fear-potentiated startle: Behavioral and anatomic studies. J Neurosci, 2001, 21: 9844-9855
[61]
58 Campeau S, Davis M. Involvement of subcortical and cortical afferents to the lateral nucleus of the amygdala in fear conditioning measured with fear-potentiated startle in rats trained concurrently with auditory and visual conditioned-stimuli. J Neurosci, 1995, 15: 2312-2327
[62]
62 Brovelli A, Ding M Z, Ledberg A, et al. Beta oscillations in a large-scale sensorimotor cortical network: Directional influences revealed by Granger causality. Proc Natl Acad Sci USA, 2004, 101: 9849-9854??