Ivan Alcantara's Avatar

Ivan Alcantara

@ivancalcantara.bsky.social

Currently interested in social behavior and physiology ๐Ÿง ๐ŸŒŽ โ€ข CV Starr Postdoctoral Fellow at Princeton Neuroscience Institute โ€ข PhD in Neuroscience at NIH & Brown University โ€ข MSc in Cell Biology at MPI for Brain Research

3,660 Followers  |  609 Following  |  66 Posts  |  Joined: 29.09.2023  |  2.1548

Latest posts by ivancalcantara.bsky.social on Bluesky

Agree. I was naturalized during my sophomore year of college. Walked in the snow wearing a suit and non-winter leather shoes to attend my ceremony, and that ceremony was filled with pride, joy, relief.

07.12.2025 02:01 โ€” ๐Ÿ‘ 16    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Thank you! A lot of the inspiration came from your past work.

03.12.2025 00:28 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Finally got my paper in print! Also, what a zeitgeist of a cover.

02.12.2025 19:10 โ€” ๐Ÿ‘ 26    ๐Ÿ” 4    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Ohhhh ๐Ÿ‘€

22.11.2025 17:29 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Baked this for my lab yesterday. Is there any way one can bake oneโ€™s way to a tenure-track faculty position? Asking for a friend.

22.11.2025 16:44 โ€” ๐Ÿ‘ 30    ๐Ÿ” 2    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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Sosa Lab - Postdoctoral Researchers We are seeking postdocs to start in 2026!

The Sosa Lab is going to #SfN25 and actively recruiting โœจpostdocsโœจ with systems neuroscience experience! We study both fundamental memory processes and how memory changes during pregnancy and postpartum.

If you are interested in meeting at SfN, please email me! www.sosaneurolab.com/join/postdoc...

07.11.2025 22:53 โ€” ๐Ÿ‘ 74    ๐Ÿ” 49    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

Get em all.

14.11.2025 02:37 โ€” ๐Ÿ‘ 14    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

I was one of the first people to donate to Mamdani's campaign and TBH I thought I was donating to keep a dream alive, even though the dream was not going to become a reality

Choose hope. Choose to dream. Choose a just in case we win scenario. Sometimes we do.

Go forward knowing that, fam.

05.11.2025 19:01 โ€” ๐Ÿ‘ 536    ๐Ÿ” 63    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
How to Change a Memory: One Neuroscientist's Quest to Alter the Past by Steve Ramirez

How to Change a Memory: One Neuroscientist's Quest to Alter the Past by Steve Ramirez

Steve Ramirez

Steve Ramirez

Tomorrow (Nov 3) at 6:30pm EST, join @harvardbookstore.bsky.social, the Harvard University Division of Science, and @harvardlibrary.bsky.social in welcoming award-winning neuroscientist @okaysteve.bsky.social for a discussion and signing of his new book, How to Change a Memory

RSVP: buff.ly/PEwnVu8

02.11.2025 17:03 โ€” ๐Ÿ‘ 13    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Birthday cakes I made this month ๐ŸŽ‚ Happy Halloween

31.10.2025 21:07 โ€” ๐Ÿ‘ 4    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I miss the good old science Twitter days. How are the grad students that I followed years ago doing now? Have they defended? What are yโ€™all up to ๐Ÿฅบ

30.10.2025 20:37 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

OMG oh no ๐Ÿ˜ญ

30.10.2025 01:49 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

We've added even more to our Applying to Faculty Jobs 101! Follow the link below to find tips from @drnancypadilla.bsky.social and @moeneuro.bsky.social on everything from where to find job ads, how to advocate for yourself, what goes into a research statement, and more!

21.10.2025 14:24 โ€” ๐Ÿ‘ 17    ๐Ÿ” 6    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 3
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But what if there are two co-first authors and the first-first author is actually also co-corresponding author with the last author but the second-first author isnโ€™t?

27.10.2025 13:53 โ€” ๐Ÿ‘ 15    ๐Ÿ” 2    ๐Ÿ’ฌ 5    ๐Ÿ“Œ 2

Most Nature papers are published in Current Biology

26.10.2025 15:14 โ€” ๐Ÿ‘ 65    ๐Ÿ” 11    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio

New faculty job opening at @zuckermanbrain.bsky.social @columbiauniversity.bsky.social
Come be our colleague!
Application deadline: November 22
apply.interfolio.com/176153

21.10.2025 15:29 โ€” ๐Ÿ‘ 17    ๐Ÿ” 11    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Biological Mechanisms Balancing Torpor and Reproduction in Mammals Abstract. Selective pressures have led to the development of innumerable unique strategies to maximize fitnessโ€”an organism's ability to survive and reprodu

My first first-author paper is published! At the intersection of metabolism and reproduction, we wrote this review with a broad audience in mind, and hope that there is something for everyone. Excited for the future of the field and honored to be a part of it!

academic.oup.com/endo/article...

23.10.2025 15:59 โ€” ๐Ÿ‘ 9    ๐Ÿ” 3    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2

Very cool work, congrats!

23.10.2025 05:56 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Brandeis University, Biology Department Job #AJO30961, Assistant Professor in Biology and Neuroscience Program, Biology Department, Brandeis University, Waltham, Massachusetts, US

We are hiring ๐ŸŽ‰ Brandeis Neuroscience is looking for an Assistant Professor. The search is in the broad area of cellular/circuit neuroscience. Itโ€™s a fantastic place to do research and train students.If youโ€™re interested, apply and reach out with any questions!

academicjobsonline.org/ajo/jobs/30961

22.10.2025 23:57 โ€” ๐Ÿ‘ 12    ๐Ÿ” 9    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

๐Ÿง ๐ŸŒŸ๐Ÿญ Excited to share some of my postdoc work on the evolution of dexterity!

We compared deer mice evolved in forest vs prairie habitats. We found that forest mice have:
(1) more corticospinal neurons (CSNs)
(2) better hand dexterity
(3) more dexterous climbing, which is linked to CSN number๐Ÿงต

22.10.2025 20:41 โ€” ๐Ÿ‘ 368    ๐Ÿ” 122    ๐Ÿ’ฌ 18    ๐Ÿ“Œ 26
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Very excited and proud to share my postdoctoral research with @neurrriot.bsky.social looking at the context-specific encoding of social behavior ๐Ÿ’ƒ๐Ÿ•บ in hormone-sensitive, large-scale brain networks in mice!

www.biorxiv.org/content/10.1...

#neuroskyence #compneurosky ๐Ÿงช
1/12

25.09.2025 16:45 โ€” ๐Ÿ‘ 190    ๐Ÿ” 50    ๐Ÿ’ฌ 8    ๐Ÿ“Œ 9
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No labor today

01.09.2025 23:46 โ€” ๐Ÿ‘ 11    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

It should be said too that in the two-state solution scenario, this would still happen because apartheid with all its anti-miscegenation tendencies would still be baked in

29.08.2025 12:27 โ€” ๐Ÿ‘ 148    ๐Ÿ” 44    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 0
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Research posts on Bluesky are more original โ€” and get better engagement Bluesky posts about science garner more likes and reposts than similar ones on X.

@nature.com I love this article - but WHY are the only share options to X and Facebook when the whole point of the article is that science-based posts get more shares here?

www.nature.com/articles/d41...

29.08.2025 16:49 โ€” ๐Ÿ‘ 1679    ๐Ÿ” 339    ๐Ÿ’ฌ 37    ๐Ÿ“Œ 17

Underrepresented minority faculty in the USA face a double standard in promotion and tenure decisions

16.08.2025 00:54 โ€” ๐Ÿ‘ 81    ๐Ÿ” 35    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 2

Me not knowing I missed a paper from the 80โ€™s

08.08.2025 17:18 โ€” ๐Ÿ‘ 10    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
development organizations years following the Effectiv
brown.edu Private
rimination laws, over the ten
10. t h he exception of actions to enforce this Agreement, the United States agrees not to institute any civil action or other adverse agency action against Brown, its officers, Corporation members, directors, agents, and employees (the "Brown Releasees) based on the Released Claims. The United States releases the Brown Releasees from any liability related to the Released Claims. The United States is not releasing Brown or the Brown Releases from any other liability.
11. The University will take the following steps to ensure compliance with Title IX and its implementing regulations, by providing safe and equitable opportunities and spaces for women:
a. Brown Athletics facilities, the University willprovide female student-athletes with intimate facilities such as locker rooms and bathrooms strictly separated on the basis of sex.
b. The University will define "male" and "female, for the purpose of all practices, policies and procedures adopted and implemented by the University for any athletic opportunity, event, competition, category, program, or activity designated for women, consistent with the definitions
3
adopted in Executive Order 14168, Defending Women from Gender Ideology Extremism and estoring Biological Truth to the Federal Government (Jan. 20, 2025), and Executive Order 14201, Keeping Men out of Women's Sports (Feb. 5, 2025).
c. The University will offer women the option of female-only housing, restrooms, and showering facilities, and for these purposes will adopt the abovementioned definitions of "male' and "femalc."
d. The University will ensure students have access to single-sex floors in on-campus housing, using the above-mentioned definition.
12. h University will not perform gender reassignment surgery or prescribe puberty blockers or hormones to any minor child for the purpose of aligning the child's appearance with an identity that differs from hiโ€ฆ

development organizations years following the Effectiv brown.edu Private rimination laws, over the ten 10. t h he exception of actions to enforce this Agreement, the United States agrees not to institute any civil action or other adverse agency action against Brown, its officers, Corporation members, directors, agents, and employees (the "Brown Releasees) based on the Released Claims. The United States releases the Brown Releasees from any liability related to the Released Claims. The United States is not releasing Brown or the Brown Releases from any other liability. 11. The University will take the following steps to ensure compliance with Title IX and its implementing regulations, by providing safe and equitable opportunities and spaces for women: a. Brown Athletics facilities, the University willprovide female student-athletes with intimate facilities such as locker rooms and bathrooms strictly separated on the basis of sex. b. The University will define "male" and "female, for the purpose of all practices, policies and procedures adopted and implemented by the University for any athletic opportunity, event, competition, category, program, or activity designated for women, consistent with the definitions 3 adopted in Executive Order 14168, Defending Women from Gender Ideology Extremism and estoring Biological Truth to the Federal Government (Jan. 20, 2025), and Executive Order 14201, Keeping Men out of Women's Sports (Feb. 5, 2025). c. The University will offer women the option of female-only housing, restrooms, and showering facilities, and for these purposes will adopt the abovementioned definitions of "male' and "femalc." d. The University will ensure students have access to single-sex floors in on-campus housing, using the above-mentioned definition. 12. h University will not perform gender reassignment surgery or prescribe puberty blockers or hormones to any minor child for the purpose of aligning the child's appearance with an identity that differs from hiโ€ฆ

president.brown.edu Private

BROWN

5. Addressing government requirements for "male" and
"female" defnitions for athletics and on-campus housing,
as well as limits on gender-affirming care

As we have for decades, Brown has agreed to abide by Title
IX and NCAA eligibility rules regarding the participation of
transgender athletes in intercollegiate sports. We also
committed that the University will continue to provide
housing and restroom access in a way that allows for gender-
inclusive, women-only and men-only options.

The agreement also states, The University will not perform
gender reassignment surgery or prescribe puberty blockers
or hormones to any minor child for the purpose of aligning
the child's appearance with an identity that differs from his or
her sex."' The University will refer affected students who seek
care from Student Health Services or the University
Pharmacy to area specialists. The agreement does not affect
medical teaching or training, and does not apply to clinical
services provided by health systems that are separate entities
from Brown, such as Brown University Health and Care New
England.

We remain fully commited to serving the health needs of all
Brown students in a manner consistent with our long-
established policy of nondiscrimination, which includes sex,
gender identity and gender expression. The LGBTQ Center,
Student Health and Wellness Services, and other offices in
the Division of Campus Life, as well as the Warren Alpert
Medical School School of Public Health. the College,

president.brown.edu Private BROWN 5. Addressing government requirements for "male" and "female" defnitions for athletics and on-campus housing, as well as limits on gender-affirming care As we have for decades, Brown has agreed to abide by Title IX and NCAA eligibility rules regarding the participation of transgender athletes in intercollegiate sports. We also committed that the University will continue to provide housing and restroom access in a way that allows for gender- inclusive, women-only and men-only options. The agreement also states, The University will not perform gender reassignment surgery or prescribe puberty blockers or hormones to any minor child for the purpose of aligning the child's appearance with an identity that differs from his or her sex."' The University will refer affected students who seek care from Student Health Services or the University Pharmacy to area specialists. The agreement does not affect medical teaching or training, and does not apply to clinical services provided by health systems that are separate entities from Brown, such as Brown University Health and Care New England. We remain fully commited to serving the health needs of all Brown students in a manner consistent with our long- established policy of nondiscrimination, which includes sex, gender identity and gender expression. The LGBTQ Center, Student Health and Wellness Services, and other offices in the Division of Campus Life, as well as the Warren Alpert Medical School School of Public Health. the College,

Brown University is caving to Trump.

They are banning trans women from female bathrooms, dorms, locker rooms, and sports across campus. They're also cracking down on trans care for minors, though that is unlikely to be broadly impactful since it's a university.

president.brown.edu/president/br...

30.07.2025 22:30 โ€” ๐Ÿ‘ 1026    ๐Ÿ” 377    ๐Ÿ’ฌ 50    ๐Ÿ“Œ 123

I am honored to be selected as an ASCB fellow! SO much thanks to those who nominated me and provided letters of support!

And congratulations to the other Fellows selected! ๐ŸŽ‰๐Ÿฅณ๐ŸŽŠ

07.08.2025 16:24 โ€” ๐Ÿ‘ 202    ๐Ÿ” 24    ๐Ÿ’ฌ 52    ๐Ÿ“Œ 0
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Epigenetic regulation of brain development, plasticity, and response to early-life stress Neuropsychopharmacology - Epigenetic regulation of brain development, plasticity, and response to early-life stress

Review now out in @npp-journal.bsky.social!
Epigenetic regulation of brain development, plasticity, and response to early life stress
rdcu.be/ezzYq

06.08.2025 15:38 โ€” ๐Ÿ‘ 76    ๐Ÿ” 28    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
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A hypothalamic circuit that modulates feeding and parenting behaviours - Nature Single-cell transcriptomic analysis of mouse hypothalamus and behavioural experiments show that specific hypothalamic networks regulate conflicting feeding versus parenting behaviours of female mice.

Nature research paper: A hypothalamic circuit that modulates feeding and parenting behaviours

go.nature.com/4l0XKoB

05.08.2025 08:58 โ€” ๐Ÿ‘ 26    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

@ivancalcantara is following 20 prominent accounts