Add paper link to header

app.py

@@ -470,6 +470,12 @@ with gr.Blocks(
         <div class="main-title">Cognitive Proxy</div>
         <div class="subtitle">Steering language models through brain-derived coordinate spaces.<br>
         Using MEG phase-locking patterns from 21 subjects as control geometry.</div>
+        <div style="margin-top: 12px;">
+            <a href="https://www.researchgate.net/publication/398654954_Brain_Coordinates_for_Language_Models_MEG_Phase-Locking_as_a_Steering_Geometry_for_LLMs"
+               style="color: #666; font-size: 13px; text-decoration: none;" target="_blank" rel="noopener noreferrer">
+               Paper: Brain Coordinates for Language Models (MEG Phase-Locking as a Steering Geometry)
+            </a>
+        </div>
         <div style="color: #999; font-size: 13px; margin-top: 16px;">Sandro Andric</div>
         <div style="color: #999; font-size: 11px; margin-top: 8px;">Demo model: TinyLlama-1.1B-Chat</div>
     </div>