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Please contact Thomas Cleland with any questions (David Smith is on walkabout this semester).  BCS meeting archive .

26 January 2010:  Organizational Meeting

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Papers and notes from previous semesters can be found in the BCS meeting archive .

The overarching theme this semester is Cell assemblies, functional connectivity, and feedback .  Please interpret it broadly. It is intended to include such diverse topics as: cortical microcircuits, the dynamic reconfiguration of neural circuitry, decision making by such circuitry, the interactions between complex circuits and neuromodulatory nuclei (e.g., the basis for specificity in neuromodulatory effects), and the relationship between specific neuromodulators and nominal functions such as "attention" or "arousal".  

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Papers and notes from previous semesters can be found in the BCS meeting archive|../../../../../../../../../../display/BCS/Past+BCS+Meetings|||||||||\.

The overarching theme this semester is likely to be "Active Sensation", perhaps to be modified at our first meeting.  Please interpret BCS themes broadly -- they are meant to focus rather than to exclude.  

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Papers and notes from previous semesters can be found in the BCS meeting archive .

The semester's theme is assessing and comparing methods of inference regarding neural activity*. * How do local field potential (LFP) data relate to data from studies based on spike trains, BOLD, fMRI, calcium or voltage-dependent optical signals, immediate-early gene histology, or other measures of neural activity?  What artifacts may arise from the use of particular techniques and do they threaten the supposed findings of a given paper?  This has particular importance for relatively complex or new techniques -- e.g., studies of dynamical interregional communication in the brain, frequency-domain analyses, and other techniques that may be easily misinterpreted or overtrusted.  As always, please interpret BCS themes broadly -- they are meant to focus rather than to exclude.  

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Papers and notes from previous semesters can be found in the BCS meeting archive .

The semester's theme is Neural representations:  are they?  what are they?  and how are they formed?   This can be approached from a mechanistic level (what neuronal mechanisms underlie the metric(s) by which neural representations are formed), a psychological level  (generalization, discrimination, psychophysical evidence), a systems neuroscience level (coordinated cortical learning systems), or other levels TBD.  Is the concept accurate?  is it useful?  misleading?  Sensory inputs and learning change neural activity and mediate our experience - is this process well described by the concept of representations?  As always, please interpret BCS themes broadly -- they are meant to focus rather than to exclude.  

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Papers and notes from previous semesters can be found in the  BCS meeting archive .

The semester's theme is  Attention , from both a neurobiological and cognitive perspective.  The goal, of course, is to cross-reference and cross-challenge the two so as to come up with an integrative and useful understanding of the field.  How can human attentional tasks best be studied using animal models?  What, if any, is the special importance of cholinergic neuromodulation to attention?  Is "attention" still a useful concept?  As always, please interpret BCS themes broadly -- they are meant to focus rather than to exclude.  

...

Papers and notes from previous semesters can be found in the BCS meeting archive .

The semester's theme is still Attention , from both a neurobiological and cognitive perspective. The goal, of course, is to cross-reference and cross-challenge the two so as to come up with an integrative and useful understanding of the field. How can human attentional tasks best be studied using animal models? What, if any, is the special importance of cholinergic neuromodulation to attention? Is "attention" still a useful concept? As always, please interpret BCS themes broadly -- they are meant to focus rather than to exclude.

...

Papers and notes from previous semesters can be found in the BCS meeting archive.

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The Spring 2015 semester's theme is States and Sequences, broadly intended to include the neurobiological, behavioral, and cognitive senses of the terms.

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9 February 2016:  Marissa Rice

16 February 2016:  Feb Break - no meeting.


23 February 2016:  Norma Hernandez

1 March 2016:  David gone - no meeting this week

  • No meeting.

8 March 2016:  David

Additional papers on ripples we talked about today:

  • D. Foster & M. Wilson (2006). Reverse replay of behavioural sequences in hippocampal place cells during the awake state. Nature 440:680-683.

  • K. Diba & G. Buzsaki (2007). Forward and reverse hippocampal place-cell sequences during ripples. Nature Neuroscience 10(10):1241-1242.

  • S. Jadhav, C. Kemere, P. W. German, L. Frank (2012). Awake Hippocampal Sharp-Wave Ripples Support Spatial Memory. Science 336:1454-1458.

15 March 2016:  Joseph

22 March 2016:  Group Discussion (no official presenter)

29 March 2016:  Spring Break - no meeting


5 April 2016:  Marissa Rice/Group Discussion

Additional readings following discussions at the meeting:


12 April 2016:  Open (Thom gone?)

  • TBA

19 April 2016:  Khena Swallow

26 April 2016:  Group Discussion (no official presenter)

3 May 2016:  Joseph & all

10 May 2016:  Article Potluck - bring your favorite (or most amazing, unbelievable, oddest, etc.) recent article (or data) to share with the group.



Fall Semester 2016-2017

The Fall 2016 semester's theme is  “Social Stimuli and Neural Representations”.  This is intentionally broad because we want presenters to bring many different perspectives to the BCS journal club.  Here are some examples of what we have in mind:

  • How to social stimuli (e.g. conspecifics) influence neural representations (e.g. spatial-contextual representations in the hippocampus)?
  • How are social stimuli, or stimuli that are related to social processes represented? 
  • How is information related to individual or species recognition represented in the brain?

Presenting your own work is always welcome, in whatever manner you like.

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.

You can enroll in the BCS Journal Club for graduate or undergraduate credit (1 CR, S/U) as a Topics in Biopsychology seminar: PSYCH 6271. 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 you enrolling if you plan to attend the whole semester and to present.

Please contact Thomas Cleland or David Smith with any questions.

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23 August 2016:  Organizational Meeting

30 August 2016:  David Smith and Alex Ophir

6 September 2016:  David Smith and Alex Ophir

13 September 2016:  Marissa Rice and Alex Ophir

Additional (optional) reading:

20 September 2016: No meeting this week

  • No readings

27 September 2016:  David Smith and Alex Ophir (Retrosplenial Cortex as a possible target of investigation for social-spatial coding)

Additional background for those interested (we'll discuss these in class).

  • Vedder, L. C., Miller, A. M. P., Harrison, M. B., and Smith, D. M. (2016). Retrosplenial Cortical Neurons Encode Navigational Cues, Trajectories and Reward Locations During Goal Directed Navigation. Cerebral Cortex, DOI 10.1093/cercor/bwh192.
  • Phelps SM & Ophir AG (2009). Monogamous brains and alternative tactics: Neuronal V1aR, space use and sexual infidelity among male prairie voles. In Cognitive ecology: The evolutionary ecology of information processing and decision making. 2nd Ed. (eds: Dukas R. & Ratcliffe J.) Chicago: University of Chicago Press.

11 October 2016:  Fall Break - no journal club

18 October 2016: David Smith and Alex Ophir (Ventral hippocampus as a possible target of investigation for social-spatial coding)

25 October 2016:  David Smith and Alex Ophir (Ventral hippocampus as a possible target of investigation for social-spatial coding, continued)

1 November 2016:  Jesse Werth

  • Jesse will discuss the ideas in of his recently submitted NSF fellowship proposal.

Suggested background reading:

8 November 2016: Adam Miller

  • Adam will discuss his recently completed work on the retrosplenial cortex, spatial memory and the simulation of future goals.

15 November 2016:  SFN Meeting - no journal club


22 November 2016:  Cancelled - no meeting this week.


29 November 2016:  Article potluck

  • Bring your favorite, oddest, or most compelling recent finding or article to share with the group.



Spring Semester 2016-2017

For Fall and Spring Semesters 2016-2017, the Behavioral, Computational, and Systems Neuroscience (BCS) Journal Club will meet on Tuesdays from 11:45 to 1:00 pm in Uris Hall 205.

Papers and notes from previous semesters can be found in the BCS meeting archive.

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The Spring 2017 semester's theme is "show us what you are interested in."  As we morph into the "BEN journal club", we think that it may be less important to choose papers that 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 attendees 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 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.

You can enroll in the BCS Journal Club for graduate or undergraduate credit (1 CR, S/U) as a Topics in Biopsychology seminar: PSYCH 6271. 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 you enrolling if you plan to attend the whole semester and to present.

Please contact Thomas Cleland or David Smith with any questions.

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31 January 2017:  Organizational Meeting

7 February 2017:  No meeting.

14 February 2017:  David Smith

21 February 2017:  Feb Break (no meeting)

28 February 2017: Adam Miller

7 March 2017: Norma Hernandez

14 March 2017: Thom Cleland

21 March 2017: Marissa Rice

28 March 2017: Wen-Yi Wu

Additional Reading:

4 April 2017: Spring Break (no meeting)


11 April 2017: Hamid Turker

Commentary on the main article:

18 April 2017: Jesse Werth

25 April 2017: POSTPONED, will try to reschedule soon!

2 May 2017: Mike Goldstein

9 May 2017

  • Article Potluck: Bring your favorite, most insightful, most surprising, oddest or otherwise interesting article or bit of data to share with the group (time limit of 5-10 min).




Fall Semester 2017-2018

The Cognition and Neural Systems (CNS) Journal Club meets on Tuesdays from 11:45 to 1:00 pm in Uris Hall 205.

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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 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 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.

You can enroll in the BCS Journal Club for graduate or undergraduate credit (1 CR, S/U) as a Topics in Biopsychology seminar: PSYCH 6271. 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 you enrolling if you plan to attend the whole semester and to present.

Please contact Thomas Cleland or David Smith with any questions.

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22 August 2017:  Organizational Meeting

29 August 2017:  David Smith

  • Adam M. P. Miller, William Mau and David M. Smith. Ensemble coding of long-term spatial memories and future goal locations in the retrosplenial cortex.

  • Note: This manuscript is a working draft, so please do not distribute it beyond the journal club. Also, don't get too hung up with the analysis methodology. I'll explain as needed.

5 September 2017:  Caitlyn Finton

12 September 2017:  Aubrey Kelly

  • J. Goodson (2013). Deconstructing sociality, social evolution and relevant nonapeptide functions. Psychneuroendocrinology 38:465-478.
  • This review, written by offspring of the Cornell Psych Department, stresses two important concepts relevant to all areas represented by attendees of the CNS journal club: 1) Careful consideration needs to be taken with how we define behavior, and 2) We must utilize a comparative approach in order to understand the evolution of behavior.

19 September 2017:  Khena Swallow

  • S. Warren, E. Yacoub & G. Ghose (2014). Featural and temporal attention selectively enhance task-appropriate representations in human primary visual cortex. Nature Communications 5:5643.

  • This paper highlights two basic points that are important for anyone who cares about how brains work. First, attention alters the behavior of neuronal populations. As a result, tasks can impact what is represented and measured. Second, what is represented by neuronal populations is influenced by expectations along multiple dimensions, including visual features, timing, and semantics (not just space).

  • Optional additional reading: T. Çukur, S. Nishimoto, A. Huth & J. Gallant (2013). Attention during natural vision warps semantic representation across the human brain. Nature Neuroscience 16(6):763-770.

26 September 2017:  Angela Freeman

  • M. Sadananda, M. Woehr, R. Schwarting (2008).  Playback of 22-kHz and 50-kHz ultrasonic vocalizations induces differential c-fos expression in rat brain. Neuroscience Letters. 435:17-23.

  • I picked my paper because it is one of very few that looks at the neural basis of rodent vocalizations. And I'm all about communication, and I did a similar study on ground squirrel communication, which I am presenting at SFN this year, so I wanted to discuss this paper to prep for what things might be good to address in my own work.

3 October 2017:  Jesse Werth

  • B. Lasztoczi and T. Klausberger (2016). Hippocampal Place Cells Couple to Three Different Gamma Oscillations during Place Field Traversal. Neuron 91:34-40.

  • Article discusses ideas central to neuronal information processing in a relatively well known brain network. We typically think of hippocampal place cells in the context of how much they fire (spike rates; e.g., with respect to place fields and the animal's physical location within an environment).  The authors of this article offer an expanded framework that stresses the importance of when these cells fire (think small time-scales, spike-timing), rather than how much.
  • A paper that came up during discussion:  Using a new approach for identifying temporal structure in neuroimaging data, Baldassano et al. (2017) propose a theory of how continuous experience is divided into events that are represented in high-level cortex, are stored in long-term memory, and influence later perception.  Khena notes:  "There's a lot of interesting stuff in here, but I also find aspects of it to be pretty confusing or just wrong (if I understand them correctly)."

10 October 2017:  Fall Break - No meeting


17 October 2017:  Samantha Carouso

  • K. Lynch, A. Gaglio, E. Tyler, J. Coculo, M. Louder and M. Hauber (2017). A neural basis for password-based species recognition in an avian brood parasite. Journal of Experimental Biology 220:2345-2353.

  • This paper can serve as a starting point for a discussion of species recognition mechanisms in general, brood parasitism behavior, vocal learning and call production and their related auditory and production brain regions, ZENK as a scientific tool, innate vs. learned behaviors (and the potential false dichotomy of that distinction), and in vivo/in ovo learning.

24 October 2017:  George Prounis

Additional recommended reading:

  • L. Tai, A. M. Lee, N. Benavidez, A. Bonc, L. Wilbrecht (2012). Transient stimulation of distinct subpopulations of striatal neurons mimics changes in action value. Nature Neuroscience 15(9):1281-1289.

  • These papers highlight the dynamic role of basal ganglia dopamine systems in decision-making and action evaluation in mice. The authors bi-directionally influence reward-based decisions via optogenetic manipulation of specific neuronal populations within the basal ganglia. Overall, these papers demonstrate the 1) the importance of dopamine in both evaluation and action, and 2) the explanatory power of linking precise, sub-circuit neural manipulations to simple behavioral tasks. My research interests include developmental changes in decision-making circuits, particularly the involvement of dopamine systems during adolescent risk-taking behavior.

31 October 2017:  Adam Broitman

  • A. Broitman, M. Kahana and M. Healey (submitted).  Modeling Retest Effects in a Longitudinal Measurement Burst Design Study of Episodic Memory.

  • This paper proposes a mathematical model with which to separate age-related memory changes from task-specific retest effects in a longitudinal study. This paper may be useful to anyone who conducts long-term human cognition studies, and I will discuss its potential application to my future work. 

7 November 2017:  Cancelled - go see the job talks this week instead!


14 November 2017:  Society for Neuroscience - No meeting


21 November 2017:  Cancelled - go see Frank Castelli's defense instead!


28 November 2017:  Wen-Yi Wu

  • T. Okuyama (2017). Social memory engram in the hippocampus. Neuroscience Research, epub ahead of print, DOI: 10.1016/j.neures.2017.05.007



Spring Semester 2017-2018

The Cognition and Neural Systems (CNS) Journal Club (nee' BCS Journal Club) meets on Tuesdays from 11:45 to 1:00 pm in Uris Hall 205.

Papers and notes from previous semesters can be found in the CNS (BCS) meeting archive.

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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 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 mailing list, send a plain-text email to bcs-L-request@cornell.edu  (BCS is the historical name of the journal club) 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.

You can enroll in the CNS Journal Club for graduate or undergraduate credit (1 CR, S/U) as a Topics in Biopsychology seminar: PSYCH 6271. 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 you enrolling if you plan to attend the whole semester and to present.

Please contact Thomas Cleland or David Smith with any questions.

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30 January 2018:  Organizational Meeting

6 February 2018:  Tim DeVoogd and Alex Ophir

13 February 2018:  Wen-Yi Wu

20 February 2018 FEBRUARY BREAK - NO MEETING


27 February 2018:  David Katz

6 March 2018:  Marissa Rice

13 March 2018:  Lisa Hiura

20 March 2018:  Jesse Werth

27 March 2018:  Jack Cook

  • Jack will be presenting work from his research project developing an analytical framework for odor learning.  The readings are to get everybody in the right frame of mind for discussing this work in particular and the overall approach in general.

  • Zaidi Q, Victor J, McDermott J, Geffen M, Bensmaia Sl, Cleland TA (2013).  Perceptual spaces:  mathematical structures to neural mechanisms.  J Neurosci 33(45): 17597-17602.  
  • Lee JM (2013).  Introduction to smooth manifolds, pages 1-17.  
  • For some additional background (optional):
    • Lee JM (2011).  Introduction to topological manifolds, 2nd ed., pages 1-17.

3 April 2018SPRING BREAK - NO MEETING


10 April 2018:  Dev Laxman Subramanian

17 April 2018NO MEETING


24 April 2018:  Angela Freeman

1 May 2018:  Roy Moyal

  • Singer W (2013). Cortical dynamics revisited. Trends in Cognitive Sciences 17(12):616-626.

  • Optional:  Samaha J, Postle BR (2015)  The speed of alpha-band oscillations predicts the temporal resolution of visual perception.  Current Biology 25: 1-6.  
  • For an introduction to the concept of criticality and its relevance to neuroscience:  Beggs JM, Timme N (2012) Being critical of criticality in the brain.  Frontiers in Physiology 3:163.  

8 May 2018:  Article Potluck

  • Bring your favorite, most insightful, most surprising, oddest, or otherwise somehow compelling article or bit of data to share with the group (time limit of 5-10 min each).



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Papers and notes from previous semesters can be found in the CNS (BCS) meeting archive.

Shortlink to this page:  https://tinyurl.com/cornellcns

...

Papers and notes from previous semesters can be found in the CNS (BCS) meeting archive.

Shortlink to this page:  https://tinyurl.com/cornellcns

...

Papers and notes from previous semesters can be found in the CNS (BCS) meeting archive.

Shortlink to this page:  https://tinyurl.com/cornellcns

...

Papers and notes from previous semesters can be found in the CNS (BCS) meeting archive.


Better shortlink to this page:  https://cornellneuro.science/cnsjournalclub

...

5 May 2020: Article Potluck - bring your favorite recent finding or something from your own research to share with the group!


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Spring Semester 2020-2021

The Cognition and Neural Systems (CNS) Journal Club (nee' BCS Journal Club), also known as PSYCH 6271, meets on Tuesdays from 11:45 to 1:00 pm in Uris Hall 205  via Zoom.

Papers and notes from previous semesters can be found in the CNS (BCS) meeting archive.

Shortlink to this page:  https://cornellneuro.science/cnsjournalclub

-----

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 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 mailing list, send a plain-text email to bcs-L-request@cornell.edu  (BCS is the historical name of the journal club) 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.

You can enroll in the CNS Journal Club for graduate or undergraduate credit (1 CR, S/U) as a Topics in Biopsychology seminar: PSYCH 6271. 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 you enrolling if you plan to attend the whole semester and to present.

Please contact Thomas Cleland or Katie Tschida with any questions.

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9 February 2021:  Organizational Meeting

16 February 2021Christiane Linster

23 February 2021Cancelled

2 March 2021Jesse Werth

16 March 2021: Thomas Cleland

  • Kanta, Pare, Headley 2019, Closed-loop control of gamma oscillations in the amygdala demonstrates their role in spatial memory consolidation.

23 March 2021Michael Mariscal

30 March 2021: Santi Forero

6 April 2021: Wendy Yang

13 April 2021: David Smith

20 April 2021: Patryk Ziobro

27 April 2021: Nicole Pranic

4 May 2021:  Lindsay Sailer

11 May 2021:  Article Potluck - bring your favorite recent finding or something from your own research to share with the group!