[BIC-announce] Fwd: (REMINDER): Neuro Event: Feindel Seminar Series - The other cortex: surface-based analyses of the hippocampus - February 8, 4 p.m

[Boris Bernhardt]

Hi BIC, FYI:
Todays lecture will be on one of the most fascinating structures in the universe.
B

Sent from my iPhone

Begin forwarded message:

From: NeuroEvents <events.neuro at mcgill.ca>
Date: February 8, 2023 at 09:21:43 EST
To: MNISTAFF at lists.mcgill.ca
Subject: (REMINDER): Neuro Event: Feindel Seminar Series - The other cortex: surface-based analyses of the hippocampus  - February 8, 4 p.m
Reply-To: NeuroEvents <events.neuro at mcgill.ca>



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[Events Banner]
[Text    Description automatically generated with low confidence]
The other cortex: surface-based analyses of the hippocampus

Jordan DeKraker
Postdoctoral research fellow, McGill University, Canada

February 8, 2023
4 p.m. EST
De Grandpré Communications Centre, The Neuro, 3801 rue University

Abstract: The hippocampus (or archicortex) has a complex folded laminar structure that can be fully appreciated in the multiplanar views afforded by 3D BigBrain and other ultra high-resolution datasets. Here, we look at how analysis of the hippocampus and hippocampal subfields can be performed using the same principles as surface-based analysis of the neocortex and neocortical parcels. That is, at high resolution the various folds or ‘digitations' within the hippocampus resemble neocortical gyrifications and by carefully fitting a surface to these folds, we open a new door to cortical mapping within the hippocampus. Results from this strategy are applied to 3D BigBrain, structural MRI, and resting state fMRI and can be summarized by two organizational axes: from anterior-posterior the hippocampus differs in connectivity but remains highly structurally consistent. In perpendicular, "proximal-distal" microstructure structure differs greatly between the classically described hippocampal subfields. The methods employed here are openly available as a fully automated BIDS software application and current work is exploring the use of this tool in epilepsy and other histology microstructural mapping endeavours.

The Feindel Seminar Series at The Neuro
Advances the vision of Dr. William Feindel (1918–2014), Former Director of the Neuro (1972–1984), to constantly bridge the clinical and research realms. The talks will highlight the latest advances and discoveries in neuropsychology, cognitive neuroscience, and neuroimaging.

Speakers will include scientists from across The Neuro, as well as colleagues and collaborators locally and from around the world. The series is intended to provide a virtual forum for scientists and trainees to continue to foster interdisciplinary exchanges on the mechanisms, diagnosis and treatment of brain and cognitive disorders.

Registration required<https://can01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.eventbrite.ca%2Fe%2Ffeindel-brain-and-mind-seminar-jordan-dekraker-tickets-524720271457&data=05%7C01%7Cboris.bernhardt%40mcgill.ca%7C07a60f638c7a455940ee08db09dfcad1%7Ccd31967152e74a68afa9fcf8f89f09ea%7C0%7C0%7C638114629035180555%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=GR2m06MM7SNZk25b01OGsce09ZYUMzpn3aRtvJ4CA7w%3D&reserved=0>

Contact: Sasha Kelly<mailto:sasha.kelly at mcgill.ca>, Conference and Events Coordinator, The Neuro

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