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Jibran Khokhar

@drjkhokhar.bsky.social
3.7K followers 2K following 673 posts

Associate Professor, CRC in Translational Neuropsychopharmacology Western University Open-Source Behavioural Tools Committed to knowing better and doing better!

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Reposted by Jibran Khokhar
Daniel J. Mueller @mueller-dj.bsky.social · 57m
Hi @ispg.bsky.social - I am noticing some confusion with hashtag #WCPG26 vs #WCPG2026. However, bluesky remains poorly used, most people have been using LinkedIn. Maybe time to rethink ISPG's social media presence? I do certainly miss all the reports and pictures many shared but no longer do! 😭
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Alicia Izquierdo @aliciaizquierdo.bsky.social · 1h
Newly-accepted paper from Sara Burke's lab: A 🐀 touchscreen task is sensitive to perceptual difficulty and captures performance declines with greater feature overlap, but does not detect age-related memory deficits 🤔@touchscreencog.bsky.social academic.oup.com/oons/article...
academic.oup.com
An Operant-based Touchscreen Morph Discrimination Task Does Not Detect Age-related Mnemonic Similarity Deficits in Rats
Abstract. The Mnemonic Similarity Task (MST) is sensitive to age-related cognitive decline in humans and has been adapted for rodents using 3D objects, whe
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Andrew Iwaniuk @evoneuro.bsky.social · 39m
The answer to this question is a very loud and resounding NO. And neurobiologists don't just consider the notion of a "lizard brain" in humans misleading. It is wrong. Very wrong. The only lizard brain is that found within lizards. #neuroethology #neuroskyence www.theguardian.com/science/2026...
theguardian.com
Do humans really have a ‘lizard brain’ lurking beneath our rational minds?
It’s a powerful analogy that captured the popular imagination, but the biological reality is quite different
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Reposted by Jibran Khokhar
Naveen from Neurotech Futures @neurotechnology.substack.com · 18h
Neurotech Job seekers: We relaunched neurotechjobs.io! New site, with a new newsletter coming soon. Share your perspective and please share with your colleagues looking for work in this field! forms.gle/MokuufDEKXyo...
forms.gle
Working In Neurotech: Community Survey
Hello! Neurotech Futures is shaping the future of our job board and newsletter. I'm asking for YOUR help as a member of our ecosystem. Please share some quick input with us to help us ensure our work...
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SfN Journals @sfnjournals.bsky.social · 17h
#eNeuro welcomes sound science that needs to be reported to the field. Did you know that eNeuro accepts negative results, confirmatory results, registered reports, methods papers, and brief open-source tools and methods reports? Learn more: www.eneuro.org/content/general-info…
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Thiago Carvalho @cyrilpedia.bsky.social · 16h
Origin story "(...) surgeon Stanley Jacob — searching for ways to better preserve donor organs — recognized that (DMSO) could penetrate biological tissue with extraordinary efficiency, highlighting its therapeutic potential as a drug carrier/topical agent. Jacob published his findings in 1964"
nature.com
The many lives of a universal solvent - Nature Chemistry
Yasir Raouf examines how dimethyl sulfoxide (DMSO), a deceptively simple molecule, spans organic chemistry, cryobiology, medicine, and drug discovery. Diverse applications emerge from its highly polar...
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PsyPost @psypost.bsky.social · 03/10/2026
Brain scans reveal hyper-connected reward networks in autistic individuals
psypost.org
Brain scans reveal hyper-connected reward networks in autistic individuals
A recent brain imaging study reveals that the reward system is hyper-connected to other social networks in autistic individuals. This heightened integration correlates with social communication differences and overlaps with specific genetic and chemical markers.
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Reposted by Jibran Khokhar
Mark Copelovitch @mcopelov.bsky.social · 03/10/2026
~Approximately no one in the general public knows because the leaders of the R1 research universities - whose budgets, programs, & personnel are entirely or significantly dependent on federal funding - have been totally absent from the public square in explaining & collectively protesting this.
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Jacob Montgomery @jacobmontgomery.bsky.social · 03/10/2026
Universities have been going for the “insiders strategy” of trying to lobby quietly without making public waves. Counterfactuals are hard, but I would say the strategy has been a complete failure.
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Earl K. Miller @earlkmiller.bsky.social · 03/10/2026
Prefrontal beta strengthened with learning and tracked reward expectations, making it a potential marker that the cortex has learned the task, mirroring the decline in hippocampal activity. doi.org/10.1523/ENEU... #neuroscience
doi.org
Goal Location Beta Oscillations and Sharp Wave–Ripples Are Complementary Markers of Learning-Related Changes in Hippocampal–Neocortical Networks
The hippocampus and neocortex are thought to undergo reorganization to incorporate new information during learning. How can we identify network states that indicate learning is occurring? In the hippo...
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Earl K. Miller @earlkmiller.bsky.social · 03/10/2026
Sharp-wave ripples are not isolated hippocampal events. They are embedded in nested, brain-wide rhythms and coincide with visual-cortical synchronization at about 5 Hz. doi.org/10.64898/202... #neuroscience
doi.org
Awake sharp-wave ripples coincide with rhythmic cortical synchronization
Analysis of the Allen Institute Visual Coding Neuropixels dataset revealed a ~5 Hz synchronization of visual cortical activity in awake, immobile mice. During bouts of this rhythm, synchronized cortical bursts coincided with changes in the occurrence of sharp-wave ripples (SWRs) and dentate spikes and in SWR properties. Cortical synchronization, SWRs, and dentate spikes were also coordinated with slower pupil-size fluctuation, revealing that awake SWRs are embedded within nested brainwide rhythms. ### Competing Interest Statement The authors have declared no competing interest. Swiss National Science Foundation, https://ror.org/00yjd3n13, PR00P3_208598, PR00P3_208598/2, TMPFP3_210606 Synapsis Foundation, 2022-CDA02 University Research Priority Program (URPP) Adaptive Brain Circuits in Development and Learning (AdaBD).
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Dr. Cate Peña @cate-cholamine.bsky.social · 03/10/2026
This is the best Substack I’ve ever read open.substack.com/pub/inprepar...
open.substack.com
Opinion: I Miss When The NIH Payline Was 40% And We All Mouth-Pipetted Phenol
By Dr. Douglas R. Waverly, Professor Emeritus of Biochemistry, Yale University
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Zen Faulkes @doctorzen.net · 03/10/2026
Researchers and academics who use AI are helping legitimize and entrench a technology that is specifically being aimed against us. The powerful WANT a lying machine that can undercut facts. neurodojo.blogspot.com/2026/09/we-w...
neurodojo.blogspot.com
“We will never let anyone tell us what to do again”
I’ve long thought that part of the anger of the right wing over the handling of the covid pandemic was the realization that, “Someone else c...
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Olivier George @brainaddiction.bsky.social · 03/10/2026
doi.org/10.1371/jou...
journals.plos.org
Brain aging patterns among nine neurological disorders: A case-control study
In this case-control study, Chuang Liang and colleagues systematically compare brain aging patterns and biological processes across multiple common brain disorders.
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Olivier George @brainaddiction.bsky.social · 03/10/2026
Another surprise, tobacco ranked above alcohol. I didn't have that on my bingo card. The regions the most affected where the prefrontal cortex, insula, cingulate, putamen and thalamus. Right on the limbic and associative cortico-striatal-thalamo-cortical loop!
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Olivier George @brainaddiction.bsky.social · 03/10/2026
Of nine brain and mental disorders, addiction shows the second strongest accelerated brain aging, with only Alzheimer's ranking higher.
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Ishmail Abdus-Saboor @ishmailsaboor.bsky.social · 02/10/2026
Excited to share my lab’s latest preprint led by postdoc @yukihaba.bsky.social and grad student Ryan Schwark. We surprisingly find that spontaneous behavior in isolation predicts a naked mole-rat’s identity, its colony membership, and even rank within its colony. www.biorxiv.org/content/10.6...
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Olúfẹ́mi O. Táíwò @olufemiotaiwo.bsky.social · 02/10/2026
if you've been wondering how thin the commitment to the cultural is as an. 'alternative' to explicit racism of the more clearly segregationist sort, consider the implications of "the mere fact of us being able to notice" that someone is of South Asian heritage as ruling our assimilation
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Jim Woodgett @jwoodgett.bsky.social · 02/10/2026
I have the confidence in my cognitive abilities to write perfectly well enough without resorting to tools built from stealing the writing of others. So do you. We’ve all been doing this for a long time. Don’t let people whose wealth depends on making you feel incompetent convince you otherwise.
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Paul Gribble 🇨🇦 @gribblelab.org · 02/10/2026
This week's sensorimotor superlab reading list is out superlab.ca/posts/2026-10-02-list34… @andpru.bsky.social @diedrichsenjorn.bsky.social @gribblelab.org #neuroskyence #psychscisky #Sensorimotor
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Geoff Power @geoffpower.bsky.social · 01/10/2026
careers.ucalgary.ca/jobs/1830292...
careers.ucalgary.ca
Canada Research Chair (Tier II) in Muscle Mechanics, Faculty of Kinesiology in Calgary, AB...
Canada Research Chair (Tier II) in Muscle Mechanics, Faculty of Kinesiology in Calgary, AB...
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Olivier George @brainaddiction.bsky.social · 01/10/2026
We just opened PARC pilot awards: $5,000 to $25,000 for anyone at a US academic institution who wants to collaborate with us, use samples from our Addiction Biobank, or contribute samples to it. Tight timeline: apply by Oct 15, decisions Nov 1, progress report due Mar 1.
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Denise J. Cai, Ph.D. @denisejcai.bsky.social · 30/09/2026
NEW: The anterior hypothalamic nucleus acts like a volume knob for stress, scaling the brain’s response to threatening events 🧠 Read the Cai Lab's latest paper, led by @zachtpennington.bsky.social, in @nature.com 🎉 www.nature.com/articles/s41... More: bsky.app/profile/did:...
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Dr. D Boulware, MD MPH @drboulware.bsky.social · 01/10/2026
NIH Funding rate of Early Stage Investigators (ESI). 2025 was a major drop. 2026 will be worse.
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Rutgers Brain Health Institute @rutgersbhi.bsky.social · 01/10/2026
Registration is open for the 12th Annual Rutgers Brain Health Institute (BHI) Symposium! 🗓️ Wednesday, December 2, 2026 📍 College Avenue Student Center, New Brunswick, New Jersey 🔗 Register here: brainhealthinstitute.rutgers.edu/2026/09/30/2...
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Debbie Bangasser @bangasserlab.bsky.social · 01/10/2026
The lab is so grateful for our OUTSTANDING postdocs Drs. Ana Isabel Silva & Dario Aspesi🙏🙏 They are brilliant, creative scientists & amazing mentors!!! We are so lucky 🍀 to have them Celebrating postdoc appreciation week (a bit late)
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Jay Van Bavel, PhD @jayvanbavel.bsky.social · 01/10/2026
Support for meritocracy (accept performance-based inequality, reject luck-based inequality) is common in countries that are richer, equal, individualistic, with weaker kinship ties and democratic institutions Other countries prefer egalitarian or libertarian fairness www.nature.com/articles/s41...
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Jake Wintermute @synbio1.bsky.social · 01/10/2026
“AI can’t possibly know everything about biotech because some of it is tacit knowledge you can only experience first hand.” The tacit knowledge:
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 01/10/2026
David Shiffman Scientific and Environmental Consulting is proud to introduce an Omega Super Platinum level of open access publishing. For $250,000 I will read your peer-reviewed scientific paper out loud, through a megaphone, to any 5 people of your choice. Anywhere in the world!
Person shouting through a megaphone
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Nature Human Behaviour @nathumbehav.nature.com · 01/10/2026
Intrinsic rewards guide visual resource allocation via reinforcement learning
dlvr.it
Intrinsic rewards guide visual resource allocation via reinforcement learning
Nature Human Behaviour, Published online: 01 October 2026; doi:10.1038/s41562-026-02573-7Tangible rewards are known to sharpen visual processing of associated objects. Tomić et al. show that an internal sense of confidence—acting as an intrinsic reward—similarly biases attention, revealing how the brain prioritizes limited resources.
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Sasha Gusev @sashagusevposts.bsky.social · 01/10/2026
A searchable mapping between NIH study sections and program officers that doesn't suck. (Claude one-shot) sashagusev.github.io/po-study-sec...
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Drug Monkey @drugmonkey.bsky.social · 01/10/2026
AWESOME!!! #NIHGrants
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Carolyn Baer @carebaer7.bsky.social · 01/10/2026
I'm recruiting a graduate student for Fall 2027! Full funding, beautiful campus, and a great community to work in. International applicants welcome - Canada is a great place to be. More info about what I look for and the app process: www.trentdevminds.ca/join-the-lab www.trentu.ca/graduatestud...
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Jim Woodgett @jwoodgett.bsky.social · 01/10/2026
It’s telling how huge antibody and optics companies fall back to their PR team’s defense of denial and silence - the same sad playbook as other large corporations. But their customers aren’t going to fall for the spin.
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Biological Psychiatry @biologicalpsych.bsky.social · 01/10/2026
The genetic overlap between bipolar disorder and substance use disorders is driven by genes linked to addiction and dependence, not substance use in general, implicating dopamine signaling pathways.
biologicalpsychiatryjournal.com
Genetic liability to addiction underlies comorbid bipolar and substance use disorders
Bipolar disorder (BIP) frequently co-occurs with heightened substance use (SU) and substance use disorders (SUDs). Although the strong co-occurrence of these heritable traits points to shared genetic…
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Julia Mitchell, PhD @juliamitchell.bsky.social · 30/09/2026
really very extremely excited (and proud!!) of my first postdoc paper officially out TODAY!! I’ve been investigating how simultaneous alcohol and nicotine exposure alter PL activity and anxiety-like behavior, and love the direction the work is taking us. www.sciencedirect.com/science/arti...
sciencedirect.com
Alcohol and nicotine vapor co-exposure differentially engages prelimbic prefrontal cortex activity and decreases anxiety-like behavior in rats
Alcohol and nicotine are two leading causes of preventable deaths in the United States. Simultaneous co-use of alcohol and nicotine is rising, as is t…
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Lea Duncker @leaduncker.bsky.social · 30/09/2026
If you are an undergraduate student interested in computational and systems neuroscience research, this is your chance to attend #COSYNE27 !!! Apply here for our undergrad travel grant tinyurl.com/cos27ugtravel deadline is Oct 30 (and if you are not an undergraduate, please help to spread the word!)
tinyurl.com
Cosyne 2027 Undergraduate Travel Grant Program
This is the application form for the Cosyne 2027 Undergraduate Travel Grant Program. The deadline to apply is October 30th 2026.
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Francesca Mandino @francimandi.bsky.social · 30/09/2026
Very excited to share this one 🧠✨ Our work on longitudinal multimodal imaging in awake mice is officially out! We combined wide-field calcium imaging and fMRI to investigate brain-wide function across brain states and aging. A milestone long in the making. ~See related emojis 🐭🔬☕️🧲🧠
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SfN Journals @sfnjournals.bsky.social · 30/09/2026
This Week in The Journal #JNeurosci | How Inputs Activate Nucleus Accumbens Cholinergic Interneurons; Recording from Cat Spinal Interneurons In Vivo www.jneurosci.org/content/46/39/etw…
Colorful neural structures with JNeurosci text overlay.
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Michael Nabert @sustainablesong.bsky.social · 30/09/2026
We can see the Carney government's true level of commitment to Truth and Reconciliation on display in their current plans to destroy records of tens of thousands of residential school survivor testimonies. shrlnk.ca/s/dT0J2JC5
shrlnk.ca
Canada plans to destroy thousands of residential school testimonies | The Narwhal
The 38,000 testimonies are the largest body of evidence about children’s experiences in these institutions. The women say survivors should choose what happens to their histories — both painful and ill...
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Ellen Leffler @ellenleffler.bsky.social · 30/09/2026
My department at University of Utah is recruiting new faculty, with "Human" and "Genetics" broadly defined. It is a fantastic place to start a lab, with collaboration, creativity and conviviality encouraged. Applications due Oct 16. Please share and apply! utah.peopleadmin.com/postings/208...
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Melissa Herman @melissaherman.bsky.social · 30/09/2026
Check out our latest work from shining star (and amazing physiologist) postdoc @juliamitchell.bsky.social investigating the effects of alcohol and nicotine polysubstance use on prelimbic cortex activity and behavior 🧠🍸🚭 www.sciencedirect.com/science/arti...
sciencedirect.com
Alcohol and nicotine vapor co-exposure differentially engages prelimbic prefrontal cortex activity and decreases anxiety-like behavior in rats
Alcohol and nicotine are two leading causes of preventable deaths in the United States. Simultaneous co-use of alcohol and nicotine is rising, as is t…
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Bita Moghaddam @bita137.bsky.social · 30/09/2026
Please check out my futuristic opinion piece in @jamapsychiatry.com "specific treatments for schizophrenia that are tailored to target symptoms at different developmental stages are no longer the stuff of science fiction, but instead are realistic future goals" jamanetwork.com/journals/jam...
jamanetwork.com
Updating Treatment Goals for Schizophrenia
This article discusses research providing renewed reasons to revisit the utility of glutamatergic drugs for treating schizophrenia.
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Bertoglio lab (FMC/UFSC) @bertogliolab.bsky.social · 30/09/2026
Network adaptability governs resilience and susceptibility to social defeat doi.org/10.1038/s413...
doi.org
Network adaptability governs resilience and susceptibility to social defeat - Molecular Psychiatry
Molecular Psychiatry - Network adaptability governs resilience and susceptibility to social defeat
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Baptiste Lacoste @blacoste.bsky.social · 30/09/2026
🚨 Excited to share that our new paper is published today in Neuron ! We show that P2Y2 receptor activation restores cerebrovascular function and reverses behavioural impairments in mice carrying a 16p11.2 deletion. #Autism #Publication #BasicScience www.cell.com/neuron/fullt...
cell.com
Purinergic receptor activation rectifies autism-associated endothelial dysfunction
Ouellette et al. report that a 16p11.2 deletion induces a bioenergetic failure in brain endothelial cells. Activation of purinergic signaling via P2Y2 receptors restored endothelial function and impro...
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W. Brent Derry @wbderry.bsky.social · 30/09/2026
Faculty position at the University of Toronto 👇 jobs.utoronto.ca/job/Toronto-...
jobs.utoronto.ca
Assistant Professor - Systems Neurophysiology
Assistant Professor - Systems Neurophysiology
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Chanda Prescod-Weinstein 🌌 @chanda.blacksky.app · 30/09/2026
I guess I'm going to be that jerk and ask . . . how did a paper that makes really big claims about preprints while presenting no data in support of the claims get past peer review? And isn't it more than a little ironic for such a paper to be a complaint about preprints? 🔭🧪 arxiv.org/abs/2609.35787
arxiv.org
The Preprint Evolution: The Rise of Unreviewed Drafts on arXiv and its Implications for Astronomy
The arXiv preprint server originally democratized astronomical research by digitizing the circulation of early manuscripts and removing the financial barriers of journal subscriptions. However, a syst...
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Western University @westernu.ca · 30/09/2026
Today, Sept 30, we observe National Day for Truth and Reconciliation (#NDTR). Established as an official holiday in 2021 in response to the Truth and Reconciliation Commission's Calls to Action, NDTR honours the children who never made it home and the Survivors of residential schools.
The Survivors' Flag flies at Western University
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Debbie Bangasser @bangasserlab.bsky.social · 28/09/2026
I was honored to be recognized last week for my recent appointment as a Distinguished University Professor at Georgia State University. So grateful to be part of an amazing neuroscience community & work alongside such wonderful colleagues & trainees!!! 🧠💙
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MwahahahahahadScientist @mads100tist.bsky.social · 30/09/2026
Zebrafish travels in time with TimeMachine! 🧪🐟 @zenlabpasteur.bsky.social
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