Katie Tschida @katietschida.bsky.social · 30/09/2026Thanks for the fun conversation, @storiesofwin.bsky.social! 2114
Katie Tschida @katietschida.bsky.social · 17/08/2026Our latest work, led by @djzheng.bsky.social and Patryk Ziobro, is out at eNeuro. Thanks to the Cornell Chronicle for a nice summary! Please RT! news.cornell.edu/stories/2026... www.eneuro.org/content/13/8... bsky.app/profile/kati...news.cornell.eduDistinct neurons drive mice’s social sounds and squeaks | Cornell ChronicleThe discovery is a step toward understanding how the brain is organized to control vocalization in mammals, including humans. 0229
Reposted by Katie Tschida Hillary Rodham Clinton @hillaryclinton.bsky.social · 11/08/2026When it comes to your children’s health, listen to doctors. Not a president who once told Americans to inject bleach. The American Academy of Pediatrics’ immunization recommendations have not changed. 564228427776
Katie Tschida @katietschida.bsky.social · 29/07/2026Our study on the effects of running wheel access on female mouse social behaviors has been published! @cornellpsych.bsky.social journals.plos.org/plosone/arti... bsky.app/profile/kati...journals.plos.orgPresence of a home cage running wheel, but not wheel running per se, decreases social motivation in adult C57BL/6J female micePhysical activity offers myriad benefits to health and well-being, in humans and other animals as well. In rodents, voluntary wheel running can attenuate the effects of both physical and social stress... 091
Katie Tschida @katietschida.bsky.social · 30/06/2026Congratulations to newly minted PhD, Dr. Patryk Ziobro @cornellpsych.bsky.social 270
Reposted by Katie Tschida Gerry Doyle @mgerrydoyle.bsky.social · 08/06/2026hey quick question, am I having a stroke 687133122089
Reposted by Katie Tschida Amy McEuen, Ph.D. @mceuen.bsky.social · 10/05/2026My favorite mother’s day cartoon from the stupendous @rosemarymosco.com 3698762203
Katie Tschida @katietschida.bsky.social · 26/03/2026It turns out that home cage running wheels impact the social behaviors of female mice, but not for the reasons we thought! Thanks to our reviewer for a great control experiment suggestion. Please RT! www.biorxiv.org/content/10.1... bsky.app/profile/kati...biorxiv.org 1163
Katie Tschida @katietschida.bsky.social · 19/03/2026Very excited to dig into the next steps and to continue learning more about RAm! The hindbrain is small but mighty (and complicated!) 010
Katie Tschida @katietschida.bsky.social · 19/03/2026Surprisingly, these two vocalization types drive different patterns of RAm Fos expression. Our results are consistent with the idea that RAm is heterogeneous and may contain multiple populations of vocalization-related neurons (USV-only, squeak-only, and shared neurons important for both). 111
Katie Tschida @katietschida.bsky.social · 19/03/2026In this study, we considered the nucleus retroambiguus, a hindbrain premotor region important for vocal production. We directly compared patterns of Fos expression in mice that produced USVs with mice that produced squeaks. 110
Katie Tschida @katietschida.bsky.social · 19/03/2026Our lab has become really interested in understanding how brainstem circuits are organized to regulate the production of different vocalization types (i.e., mating calls, territorial calls, etc.).media.tenor.coma kitten is sitting on a couch with its mouth openALT: a kitten is sitting on a couch with its mouth open 100
Katie Tschida @katietschida.bsky.social · 19/03/2026Hi friends, we did a new thing! www.biorxiv.org/content/10.6... Congrats to authors Patryk Ziobro and @djzheng.bsky.social, and thanks to our undergrad RA co-authors too! @cornellpsych.bsky.socialbiorxiv.org 162
Reposted by Katie Tschida Jocelyn Anderson Photography @jocelynanderson.bsky.social · 31/01/2026A Black-capped Chickadee showcasing winter fashion by donning a snowflake accessory. 77116843140
Katie Tschida @katietschida.bsky.social · 30/01/2026So psyched for this year's Neural Mechanisms of Acoustic Communication (NMAC) GRC! Come join us in May, and please RT! 096
Reposted by Katie Tschida Katie Mack @astrokatie.com · 25/01/2026A reminder to the news media: “conflicting accounts” is what you say BEFORE the incontrovertible video evidence appears. After that, your job is to ask why one side is lying, not to repeat the lie and pretend no one knows the truth. 5154718814177
Katie Tschida @katietschida.bsky.social · 20/01/2026The first-ever GRC on Social Behaviors is coming up in March! Looking forward to a great meeting, please RT! www.grc.org/the-neurosci...grc.org2026 The Neuroscience of Social Behaviors Conference GRCThe 2026 Gordon Research Conference on The Neuroscience of Social Behaviors will be held in Pomona, California. Apply today to reserve your spot. 041
Reposted by Katie Tschida E. Rosalie @erosalie.infoepi.com · 21/11/2025Imagine, if you will, that NASA updated its website to suggest gravity might not exist, prompting CalTech and CERN to release statements saying, "With great sadness, we can no longer recommend listening to NASA." This is what's happening in epidemiology. 332523985
Reposted by Katie Tschida Katie Mack @astrokatie.com · 21/11/2025It’s widely known (and, I think, pretty uncontroversial) that learning requires effort — specifically, if you don’t have to work at getting the knowledge, it won’t stick. Even if an LLM could be trusted to give you correct information 100% of the time, it would be an inferior method of learning it. 8755831573
Katie Tschida @katietschida.bsky.social · 04/11/2025My former postdoc @xinzhao322.bsky.social is recruiting a PhD student. Xin is a great scientist and mentor, can't say enough good things about him and his work! Please pass on to your undergrads and please RT! 041
Katie Tschida @katietschida.bsky.social · 03/11/2025The published version of our study on the early-life transition from isolation USVs to adult-like USVs in juvenile mice is out in Animal Behaviour! authors.elsevier.com/a/1m1YDmjMA4GP bsky.app/profile/kati...authors.elsevier.com 0185
Katie Tschida @katietschida.bsky.social · 20/10/2025The Tschida Lab is recruiting a new PhD student this cycle! We have ongoing projects related to (1) neural circuits that regulate vocal communication across behavioral contexts and/or development and (2) motor control of different vocalization types. Please RT! Strong neuro background a plus. 12522
Reposted by Katie Tschida I-75 Scientist @flscitriguy.bsky.social · 30/09/2025Looking forward to applying to the Harvard Trade school for kids who can't AI good. 061
Reposted by Katie Tschida Malu Murugan @malu-murugan.bsky.social · 29/09/2025Come be my colleague! Lots of exciting science, fantastic students and supportive colleagues. Emory University Biology Department tenure-track assistant professor position in neuroscience. share.google/945Jko4W1MTA.... Please feel free to retweet and share widely.share.googleEmory University Biology Department tenure-track assistant professor position in neuroscience - Atlanta, Georgia job with malia.escobar@emory.edu | 675335Candidate uses experimental approaches to examine any aspect of neural function, including molecular, cellular, systems, or developmental neuroscience 32116
Katie Tschida @katietschida.bsky.social · 29/09/2025We hope these findings are useful to those studying mouse social behavior! Congrats to former undergrad Stephen Batter, whose honors project kicked off this study. Thanks also to co-first authors Patryk Ziobro and Cass Malone, and to our current undergrads who helped bring this to the finish line! 020
Katie Tschida @katietschida.bsky.social · 29/09/2025Interestingly, there is past work showing that mice will forgo reinforcers (even cocaine and amphetamine) to gain access to a running wheel. So one possibilty is that running wheels are like crack for mice and decrease their sensitivity to other rewards, perhaps even social rewards. 171
Katie Tschida @katietschida.bsky.social · 29/09/2025These effects on social behavior are somewhat long-lasting, as they're not reversed by a 2-week period with running wheels removed and replaced with a standard paper hut. 110
Katie Tschida @katietschida.bsky.social · 29/09/2025Unexpectedly, we found that free access to running wheels in the home cage, either for 5-weeks over adolescence (weaning till adulthood) or even for a 2-week period in adulthood, inhibits social motivation in group-housed female mice when they are given the chance to interact with a novel female. 231
Katie Tschida @katietschida.bsky.social · 29/09/2025New story to share! We routinely put running wheels in our mouse cages. The mice love them, and there's lots of evidence that exercise is great for health. Given our focus on social behaviors, though, we wondered whether running wheels change mouse social behavior. www.biorxiv.org/content/10.1...media.tenor.coma hamster is sitting in a hamster wheel in a cageALT: a hamster is sitting in a hamster wheel in a cage 2143
Reposted by Katie Tschida Don Moynihan @donmoyn.bsky.social · 18/09/2025Controlling the media is one of the items on the authoritarian checklist; this includes not just hard news, and increasingly social media, but also threatening satirists who mock the regime. The FCC is pushing this control, but corporations do not have to fold. open.substack.com/pub/donmoyni... 15613150
Reposted by Katie Tschida The Onion @theonion.com · 18/09/2025Report: You To Be Fired For Reading This Headline About Charlie Kirk theonion.comReport: You To Be Fired For Reading This Headline About Charlie KirkNEW YORK—Insisting your fate was sealed the moment you clicked the link, a report released Tuesday found that you will be fired for reading this headline about Charlie Kirk. “Shortly after you navigat... 10081771913
Reposted by Katie Tschida Jeremy Berg @jeremymberg.bsky.social · 11/08/2025I listened to Bhattacharya on Steve Bannon's "War Room" podcast. If you want to know how it went, see the following email that I just sent. 1/13 15292112
Katie Tschida @katietschida.bsky.social · 04/07/2025New study from the lab! A follow-up to our finding that short-term social isolation promotes same-sex mounting in female mice. Led by grad student Cassidy Malone and post-doc @xinzhao322.bsky.social, with help from undergrad Selina Xu! 062
Katie Tschida @katietschida.bsky.social · 25/06/2025PhDone! Congrats to my student Nicole Pranic for successfully defending this week! We were too busy celebrating to take a picture, lol. 190
Reposted by Katie Tschida The Onion @theonion.com · 08/05/2025Pope Leo XIV: ‘There Couldn’t Be A Better Time To Get The Fuck Out Of America Forever’ 444419256607
Reposted by Katie Tschida Dr. Suzanne Le Menestrel @drsl.bsky.social · 02/05/2025The Spencer Foundation is offering rapid response bridge funding for those who lost NSF research grants. www.spencer.org/grant_types/...spencer.orgRapid Response Bridge Funding ProgramIn the face of recent abrupt shifts in federal funding for education research, including large-scale terminations of National Science Foundation (NSF) research grant awards, we have developed a rap... 4614505
Reposted by Katie Tschida Malinda Lo @malindalo.bsky.social · 14/04/2025Harvard redid its whole homepage to push back against the administration’s demands. I mean, this is just a website but I think it’s kind of a great PR move: www.harvard.eduharvard.eduHarvard UniversityHarvard University is devoted to excellence in teaching, learning, and research, and to developing leaders who make a difference globally. 11269491487
Reposted by Katie Tschida Ardem Patapoutian @ardemp.bskyverified.social · 09/04/2025Published an op-ed for @cnn.com: “Nobel laureate: I owe America my success. Today, its scientific future is in danger.” A personal reflection on what’s at stake as science funding gets slashed. I’d be grateful if you could amplify both in and beyond the science world. www.cnn.com/2025/04/09/h...cnn.comNobel laureate: I owe America my success. Today, its scientific future is in danger | CNNDr. Ardem Patapoutian says he watches “with deep sadness as the United States’ remarkable scientific enterprise, which took generations of hard work and national investment to build, faces a concerted... 15893488
Reposted by Katie Tschida Jeremy Berg @jeremymberg.bsky.social · 09/04/2025See, if you just cooperate with the administration and comply, it all turns out OK... www.science.org/content/arti...science.orgNIH freezes all research grants to Columbia UniversityAmid negotiations with Trump, the university could risk losing nearly $700 million 614035
Reposted by Katie Tschida The Onion @theonion.com · 31/03/2025Trump Says He Won’t Rule Out Third Reich 261130452506
Katie Tschida @katietschida.bsky.social · 26/03/2025These results set the stage for future work to investigate how changes in brain circuits important for vocalization enable the context-dependent regulation of vocal communication over development. Stay tuned! 000