Neural Responses to Consciously and Unconsciously Perceived Emotional Faces: A Spinal fMRI Study
Abstract
:1. Introduction
2. Materials and Methods
2.1. Participants
2.2. Stimulus Materials
2.3. Study Design and Procedure
2.4. Data Acquisition and Scanning Parameters
3. Results
3.1. Conscious vs. Unconscious Perception
3.2. Perceiving Different Emotions: Conscious Perception
3.3. Perceiving Different Emotions: Unconscious Perception
4. Discussion
5. Conclusions
Author Contributions
Funding
Acknowledgments
Conflicts of Interest
References
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Spinal Cord Segment | Side | Dorsal/Ventral | Voxels |
---|---|---|---|
Neutral Conscious > Neutral Unconscious | |||
C1 | Right | Dorsal | 12 |
Neutral Unconscious > Neutral Conscious | |||
C1 | Right | Medial | 14 |
C2 | Right | Dorsal | 3 |
Right | Ventral | 4 | |
C4/C5 | Left | Ventromedial | 8 |
C5/C6 | Right/Medial | Ventral | 101 |
C7 | Left | Ventral | 3 |
C8 | Right | Dorsal | 4 |
Medial/Right | Ventral | 10 | |
Anger Conscious > Anger Unconscious | |||
C3 | Left | Ventral | 7 |
C5 | Left | Medial | 5 |
C6 | Left | Ventral | 27 |
C7 | Medial/Right | Ventral | 15 |
Anger Unconscious > Anger Conscious | |||
No active voxels | |||
Fear Conscious > Fear Unconscious | |||
C1/C2 | Left | Medial | 3 |
C6 | Left | Dorsal | 5 |
Fear Unconscious > Fear Conscious | |||
C1 | Medial | Ventral | 3 |
C4 | Right | Ventral | 3 |
C6 | Right | Ventral | 3 |
Spinal Cord Segment | Side | Dorsal/Ventral | Voxels |
---|---|---|---|
Anger > Neutral | |||
C1 | Right | Medial | 9 |
C2 | Right | Dorsomedial | 15 |
C4 | Left/Medial | Ventral | 5 |
C4/C5 | Left | Medial | 19 |
C5/C6 | Right/Medial/Left | Ventromedial | 46 |
C7 | Left/Medial/Right | Ventral | 32 |
C8 | Medial/Right | Ventral | 29 |
Neutral > Anger | |||
No active voxels | |||
Fear > Neutral | |||
No active voxels | |||
Neutral > Fear | |||
C4 | Right | Ventromedial | 7 |
C5 | Right | Dorsomedial | 27 |
C6/C7 | Left | Ventral | 5 |
Anger > Fear | |||
C4 | Medial | Ventromedial | 18 |
C5/C4 | Right | Ventral | 161 |
C6 | Right | Ventral | 46 |
C7 | Right | Ventral | 18 |
Left | Ventral | 10 | |
Fear > Anger | |||
C6 | Left | Dorsal | 9 |
C7 | Left | Dorsal | 3 |
Spinal Cord Segment | Side | Dorsal/Ventral | Voxels |
---|---|---|---|
Anger > Neutral | |||
C1 | Right | Dorsal | 19 |
Medial | Dorsal | 3 | |
Neutral > Anger | |||
C3 | Left | Ventral | 4 |
C5/C6 | Medial | Ventral | 31 |
C6 | Left | Dorsomedial | 6 |
C7/C8 | Left/Medial/Right | Ventral | 39 |
Fear > Neutral | |||
No active voxels | |||
Neutral > Fear | |||
C1/C2 | Left | Ventromedial | 45 |
C7 | Left | Medial | 5 |
C7 | Medial | Ventral | 9 |
Left | Medial | 13 | |
C8 | Medial/Left | Ventral | 14 |
Anger > Fear | |||
C3/C4 | Right | Medial | 4 |
Fear > Anger | |||
No active voxels |
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Wilson, A.D.; Kolesar, T.A.; Kornelsen, J.; Smith, S.D. Neural Responses to Consciously and Unconsciously Perceived Emotional Faces: A Spinal fMRI Study. Brain Sci. 2018, 8, 156. https://doi.org/10.3390/brainsci8080156
Wilson AD, Kolesar TA, Kornelsen J, Smith SD. Neural Responses to Consciously and Unconsciously Perceived Emotional Faces: A Spinal fMRI Study. Brain Sciences. 2018; 8(8):156. https://doi.org/10.3390/brainsci8080156
Chicago/Turabian StyleWilson, Alyssia D., Tiffany A. Kolesar, Jennifer Kornelsen, and Stephen D. Smith. 2018. "Neural Responses to Consciously and Unconsciously Perceived Emotional Faces: A Spinal fMRI Study" Brain Sciences 8, no. 8: 156. https://doi.org/10.3390/brainsci8080156