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Spring Semester 2025-2026
The Cognition and Neural Systems (CNS) Journal Club (nee' BCS Journal Club), also known as PSYCH 6271-101, meets on Tuesdays from 11:40 to 1:15 pm in 205 Uris Hall (across from the elevators).
Your hosts are David Smith and Thomas Cleland.
Papers and notes from previous semesters can be found in the CNS (BCS) meeting archive.
Shortlink to this page: https://cornellneuro.science/cnsjournalclub
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Presentations in the CNS JC are intended to "show us what you are interested in"; i.e., present work within your subfield that illustrates why it is interesting and broadly applicable. It is less important to choose papers that you think will be close to every attendees' heart than it is to choose papers that are blisteringly important or interesting or controversial in your own subfield, and explain/share this with the group. It's good for all of us. The corollary is that journal club members attend regularly, and don't decide whether to attend in a given week based on what is being presented.
Presenting your own work is always welcome, in whatever manner you like.
To add yourself to the journal club mailing list (BCS-L@lists.cornell.edu), or remove yourself from it, follow the instructions at https://it.cornell.edu/simplelists/manage-subscriptions.
You can enroll in the CNS Journal Club for credit (1 CR, S/U) as a Topics in Biopsychology seminar: PSYCH 6271-101. The course requires that you present at least once during the semester and participate actively overall. You are welcome to attend without enrolling, of course, but we do appreciate graduate students enrolling if you plan to attend.
Please contact Thomas Cleland or David Smith with any questions.
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20 January 2026: Organizational Meeting
27 January 2026: NO MEETING
3 February 2026: David Smith
- M. Zipple, B. Loflin, D. Chang Kuo, E. Tan and M. Sheehan (2025). Transfer to a naturalistic setting restructures fear responses in laboratory mice. Curr Bio 35:1157-76.
10 February 2026: NO MEETING
- Instead, please attend Micaela Rodriguez' "Human Bonding" lecture, 11:00 - 12:30, in G90 Uris Hall. (Dr. Rodriguez is a candidate for a faculty position in Psychology).
17 February 2026: FEBRUARY BREAK - NO MEETING
24 February 2026: Lindsay Sailer
- Nardou R, Sawyer E, et al (2023). Psychedelics reopen the social reward learning critical period. Nature 618: 790–798.
- Lindsay has generously shared her slide deck, with background info and related context.
3 March 2026: James Cunningham
- Asumbisa K, Peyrache A, Trenholm S (2025). Stereo olfaction underlies stable coding of head direction in blind mice. Nature Communications 16:3545.
10 March 2026: Patryk Ziobro
- Original research presentation (!)
17 March 2026: David Zheng
- Jung J, You I-J, Shin S (2025). Thalamo-hippocampal pathway determines aggression and self-harm. Science Advances 11: eady5540.
24 March 2026: Cynthia Wu
- Wolf D, Oettle L-L, Sanchez-Guardado L, Linster C, Lois C, Kelsch W (2026). Deletion of NPAS4 in olfactory bulb principal neurons alters E/I balance and impairs decoding of chemically similar odor molecules. Journal of Physiology 604.1: 527-547.
- Cynthia will also show some of her own work, some of which relates to the immediate-early gene Npas4. Some related papers:
- A preprint presenting "X-TRAP" transgenic mice ... essentially a double FosTRAP strain using two different inducers of Fos-gated fluorophore expression.
- The original paper introducing the Xon method, used as the second "TRAP"-like method in the "X-TRAP" paper.
31 March 2026: SPRING BREAK - NO MEETING
7 April 2026: TBD
14 April 2026: Wangchen Pei
- Perez EC, Elie JE, Soulage CO, Soula HA, Mathevon N, Vignal C (2012). The acoustic expression of stress in a songbird: Does corticosterone drive isolation-induced modifications of zebra finch calls? Hormones and Behavior 61: 573-581.
- For additional background reading of potential interest, there is this review:
- MacDougall-Shackleton SA, Spencer KA (2012). Developmental stress and birdsong: current evidence and future directions. Journal of Ornithology 153 (Suppl): S105-S117.
21 April 2026: No meeting
28 April 2026: No meeting
5 May 2026: Shiping Li
- J. Zhao, B. An, N. Cheng, Q. Dong, C. Wang, X. Chen (2025). Gravity-dependent choice of frame of reference in the posterior parietal cortex. Current Biology 35, 4882–4897.
See you in the fall!
For Fall semester 2009-2010, the Behavioral, Computational, and Systems Neuroscience (BCS) Journal Club will meet on Tuesdays from 1:00 to 2:00 pm in Uris Hall 202.
To add yourself to the BCS-L mailing list, send a plain-text email to bcs-L-request@cornell.edu with the body of the message saying simply join. The subject line doesn't matter. Sending the message leave instead will unsubscribe you from the list. See Cornell's Lyris HowTo page for further details.
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1 September 2009: Organizational Meeting
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8 September 2009: Mark Albert
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15 September 2009: Sasha DeVore
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- R. Metzger et al (2006). Effects of Reward and Behavioral Context on Neural Activity in the Primate Inferior Colliculus. J Neurosci 26(28).
- L. M. Kay and G. Laurent (1999). Odor- and context-dependent modulation of mitral cell activity in behaving rats. Nature Neurosci 2(11).
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22 September 2009: David Smith
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29 September 2009: Article Pot Luck
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- Bring your favorite (or the most interesting) recent paper you've run across and share it with the group.
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6 October 2009: Mike Wojnowicz
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13 October 2009: Fall Break - No meeting.
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- No readings.
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20 October 2009: Society for Neuroscience Conference - No meeting.
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- No readings.
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27 October 2009: Ted Cornforth
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- Balu, R. Pressler, R. T. and Strowbridge, B. (2007). Multiple Modes of Synaptic Excitation of Olfactory Bulb Granule Cells, Journal of Neuroscience 27(21):5621-5632.
- Gao, Y. & Strowbridge, B. (2009). Long-term plasticity of excitatory inputs to granule cells in the rat olfactory bulb. Nature Neuroscience..
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3 November 2009: Anuttama Sheela Mohan
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- Brea, Kay, Kopel (submitted). Subthreshold oscillations and gamma rhythms in the olfactory bulb: a modeling study.Submitted to PNAS. Preprint used by permission.
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10 November 2009: Matt Law
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- Mamiya et al (2009). Brain Region-Specific Gene Expression Activation Required for Reconsolidation and Extinction of Contextual Fear Memory. J Neurosci 29(2):402- 413.
- Wang, S., de Oliveira Alvares, L. & Nader, K. (2009). Cellular and systems mechanisms of memory strength as a constraint on auditory fear reconsolidation. Nature Neuroscience (12)7.
During the discussion, Patrick Gill brought up an additional related paper:
Today several people asked me to send out a 2005 paper (Fusi, Drew, Abbott 2005, Cascade models of synaptically stored memories_)_ showing why a variety of memory maintenance mechanisms with different timescales are better than having just one or two simple memory maintenance mechanisms. Here it is._ There's also a followup paper showing why it didn't matter that they used synapses with binary weighting in the 2005 paper:_ Stefano Fusi & L F Abbott "Limits on the memory storage capacity of bounded synapses" Nat Neuro 10 (4) April 2007 p 485.
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17 November 2009: SiWei Luo
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24 November 2009: Laura Manella
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- Veyrac, A. et al, (2009). Novelty Determines the Effects of Olfactory Enrichment on Memory and Neurogenesis Through Noradrenergic Mechanisms. Neuropsychopharmacology 34, 786-95.
- Morenoa, M. et al,(2009). Olfactory perceptual learning requires adult neurogenesis. PNAS 106(42), 17980-5.
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1 December 2009: Greg Peters
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