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The Computational and Neural Basis of Cognitive Dynamics and Diversity
Lecture
Wednesday, January 8, 2025
Hour: 11:15 - 12:45
Location:
The Computational and Neural Basis of Cognitive Dynamics and Diversity
Dr. Roey Schurr
<p>Humans adapt their behavior across multiple timescales: from rapid adjustments to changing contexts to lifelong tendencies in how they approach tasks. This variation across time and individuals poses a challenge for identifying the cognitive strategies people use and the neural processes that support them. My research combines computational modeling and neuroimaging to uncover the strategies individuals use and reveal how their dynamics are reflected in neural activity and constrained by brain structure. <br>In this talk I will present my work on computational modeling of cognitive dynamics over weeks. I will briefly describe my work on mapping of human white matter, and my current work on the computational and neural bases of creative search. I will conclude by outlining my future research aimed at uncovering the core principles that drive both the dynamics and diversity of human cognition.</p>
Anatomical organization of the human hippocampal system
Lecture
Sunday, January 5, 2025
Hour: 11:00 - 12:30
Location:
Anatomical organization of the human hippocampal system
Dr. Daniel Reznik
<p>Animal tract-tracing studies provided critical insights into the organizational principles of the hippocampal system, thus defining the anatomical constraints within which animal mnemonic functions operate. However, no clear framework defining the anatomical organization of the human hippocampal system exists. This gap in knowledge originates in notoriously low MRI data quality in the human medial temporal lobe (MTL) and in group-level blurring of idiosyncratic anatomy between adjacent brain regions comprising the MTL. In this talk, I will present our recent data, which overcame these longstanding challenges and allowed us to explore in detail the cortical networks associated with the human MTL, and to examine the intrinsic organization of the hippocampal-entorhinal system with unprecedented anatomical precision. Our results point to biologically meaningful and previously unknown organizational principles of the human hippocampal system. These findings facilitate the study of the evolutionary trajectory of the hippocampal connectivity and function across species, and prompt a reformulation of the neuroanatomical basis of episodic memory.</p>
event
All events, event
The Computational and Neural Basis of Cognitive Dynamics and Diversity
Lecture
Wednesday, January 8, 2025
Hour: 11:15 - 12:45
Location:
The Computational and Neural Basis of Cognitive Dynamics and Diversity
Dr. Roey Schurr
<p>Humans adapt their behavior across multiple timescales: from rapid adjustments to changing contexts to lifelong tendencies in how they approach tasks. This variation across time and individuals poses a challenge for identifying the cognitive strategies people use and the neural processes that support them. My research combines computational modeling and neuroimaging to uncover the strategies individuals use and reveal how their dynamics are reflected in neural activity and constrained by brain structure. <br>In this talk I will present my work on computational modeling of cognitive dynamics over weeks. I will briefly describe my work on mapping of human white matter, and my current work on the computational and neural bases of creative search. I will conclude by outlining my future research aimed at uncovering the core principles that drive both the dynamics and diversity of human cognition.</p>
Anatomical organization of the human hippocampal system
Lecture
Sunday, January 5, 2025
Hour: 11:00 - 12:30
Location:
Anatomical organization of the human hippocampal system
Dr. Daniel Reznik
<p>Animal tract-tracing studies provided critical insights into the organizational principles of the hippocampal system, thus defining the anatomical constraints within which animal mnemonic functions operate. However, no clear framework defining the anatomical organization of the human hippocampal system exists. This gap in knowledge originates in notoriously low MRI data quality in the human medial temporal lobe (MTL) and in group-level blurring of idiosyncratic anatomy between adjacent brain regions comprising the MTL. In this talk, I will present our recent data, which overcame these longstanding challenges and allowed us to explore in detail the cortical networks associated with the human MTL, and to examine the intrinsic organization of the hippocampal-entorhinal system with unprecedented anatomical precision. Our results point to biologically meaningful and previously unknown organizational principles of the human hippocampal system. These findings facilitate the study of the evolutionary trajectory of the hippocampal connectivity and function across species, and prompt a reformulation of the neuroanatomical basis of episodic memory.</p>
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