update publications page

_bibliography/preprints.bib

@@ -4,7 +4,7 @@ @article{rodriguez-san_esteban_neural_2024
 	abstract = {Machine learning (ML) models have steadily gained popularity in Neuroscience research, particularly when applied to the analysis of neuroimaging data. One of the most discussed topics in this field, the neural correlates of conscious (and unconscious) information, has also benefited from these approaches, although further research is still necessary to better understand the minimal neural mechanisms that are necessary and sufficient for experiencing any conscious percept, and which mechanisms are comparable and discernible between conscious and unconscious events. The aim of this study was two-fold. First, to explore whether it was possible to decode task-relevant features from electroencephalography (EEG) signals, particularly those related to perceptual awareness. Secondly, to test whether this decoding could be improved by using time-frequency representations instead of voltage. We employed a task designed to study conscious perception in which participants were presented with near-threshold Gabor stimuli and were asked to discriminate the orientation of the grating, and report whether they had perceived it or not. Participants’ EEG signal was recorded while performing the task and was then analysed by using ML algorithms to decode distinctive task-related parameters. The results demonstrated the feasibility of decoding both the presence or absence of the stimuli, as well as participants’ reported perception, from EEG data, although the model failed to extract relevant information related to the orientation of the Gabor. We also found no evidence of unconscious perception, neither in the behavioural data nor in the classification analyses. Furthermore, we conducted a comparative analysis of the performance of the classifier when employing either raw voltage signals or time-frequency representations, finding a substantial improvement when the latter was used to fit the model, particularly in the theta and alpha bands. These findings underscore the significant potential of ML algorithms in decoding perceptual awareness from EEG data in consciousness research tasks.},
 	language = {en},
 	author = {Pablo Rodríguez-San Esteban and Ana B. Chica and José A. González-López},
-	year = {},
+	year = {2024},
 	preprint = {https://osf.io/preprints/psyarxiv/mnfpv},
 	journal = {PsyArxiv},
 }

_layouts/bib.liquid

@@ -157,6 +157,20 @@
     {%- if entry.arxiv %}
       <a href="http://arxiv.org/abs/{{ entry.arxiv }}" class="btn btn-sm z-depth-0" role="button">arXiv</a>
     {%- endif %}
+    {% if entry.preprint %}
+        {% if entry.preprint contains '://' %}
+          <a href="{{ entry.preprint }}" class="btn btn-sm z-depth-0" role="button">PREPRINT</a>
+        {% else %}
+          <a href="{{ entry.preprint | prepend: '/assets/preprint/' | relative_url }}" class="btn btn-sm z-depth-0" role="button">PREPRINT</a>
+        {% endif %}
+      {% endif %}
+    {% if entry.url %}
+        {% if entry.url contains '://' %}
+          <a href="{{ entry.url }}" class="btn btn-sm z-depth-0" role="button">URL</a>
+        {% else %}
+          <a href="{{ entry.url | prepend: '/assets/url/' | relative_url }}" class="btn btn-sm z-depth-0" role="button">URL</a>
+        {% endif %}
+      {% endif %}
     {%- if entry.bibtex_show %}
       <a class="bibtex btn btn-sm z-depth-0" role="button">Bib</a>
     {%- endif %}