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Nichol Castro

@nicholcastro

Assistant Professor at University at Buffalo. Complexity of word retrieval and its rehabilitation. #aging #aphasia #dementia #netsci Cat mom of 2 🐈

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21.09.2023
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Latest posts by Nichol Castro @nicholcastro

A picture is worth a 1000 words, right?

06.02.2026 16:10 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Sad to hear of the passing of Dr. Denise Park, Center for Longevity, UT Dallas.

Denise’s work on dedifferentiation, #memory & #cogaging were very important to the way many of us approach our research today.

May she rest in peace πŸ’
#RIP

02.02.2026 22:22 πŸ‘ 9 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

Share more! I'm also deep in grant writing and love to hear all the tips and tricks.

15.01.2026 19:58 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Now published in Cortex! Drs. Laurel Buxbaum & postdoc Amy Lebkuecher provide overview of structure, organization, and neural substrates of action semantics in neuropsychological populations and discuss methodological approaches for future research πŸ§ πŸ“ˆ

https://pubmed.ncbi.nlm.nih.gov/41411702/

09.01.2026 15:00 πŸ‘ 10 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Does our "semantic space" get stuck in the past as we age?

New work by @ellscain.bsky.social uses historical embeddings + behavioral data to show we are truly lifelong learners.

Older adults don't rely on historical meaningsβ€”they update them to match current language! 🧠✨

doi.org/10.1162/OPMI...

02.01.2026 19:33 πŸ‘ 49 πŸ” 9 πŸ’¬ 3 πŸ“Œ 1
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CAC 2026 The 55th Clinical Aphasiology Conference Tuesday May 26th – Friday May 29th, 2026Sheraton Hotel at Station Square, Pittsburgh, Pennsylvania, USA The annual Clinical Aphasiology Conference (CA…

Call for papers πŸ‘‡πŸ‘‡πŸ‘‡πŸš¨ clinicalaphasiologyconference.org/cac-2026/

04.12.2025 12:12 πŸ‘ 3 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

PhD application deadline Dec 15th

Excited to bring on a mentee to advance our precision rehabilitation of anomia research at the intersection of #cogsci and #aphasia

16.11.2025 14:42 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Clinical Assistant or Clinical Associate Professor, Communicative Disorders and Sciences The Department of Communicative Disorders and Sciences (CDS), University at Buffalo, The State University of New York invites applications to apply for a full-time, twelve-month, term position in Clin...

We are hiring for a Clinical Faculty member in our CDS department at #UBuffalo

Support student supervision and education of MA SLP students #slpeeps

Focus area - motor speech and dysphagia

Start date in January

Come join us in Buffalo!

www.ubjobs.buffalo.edu/postings/59734

29.10.2025 12:13 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Amazing work! Looking forward to digging into the paper more.

14.10.2025 20:51 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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It is the honor of my lifetime to share that @universitypress.cambridge.org will publish the @lingsocam.bsky.social's new Journal of Black Language & Culture. www.lsadc.org/content.asp?...

JBLAC fosters a transdisciplinary conversation on Black language & culture through a global, diasporic lens.

06.10.2025 13:48 πŸ‘ 59 πŸ” 17 πŸ’¬ 2 πŸ“Œ 0

I'm open to accepting a #PhD student in #CDS beginning Fall 2026 at #UBuffalo!

Join me in tackling questions about precision rehab of #anomia to improve communication and quality of life of people living with #aphasia

A few things to consider, but also *please* reach out

24.07.2025 13:04 πŸ‘ 3 πŸ” 3 πŸ’¬ 1 πŸ“Œ 1
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The Whisperers On bookstores, celebrity shelves, and what lingers beyond the noise

We live in an era of overproductionβ€”AI, social media, megaphones everywhere. My new piece, β€œThe Whisperers,” is about choosing a different path: words that don’t scream, but whisper.

open.substack.com/pub/arturoh/... #AI #SocialMedia #WritingCommunity #SubstackWriters

10.09.2025 23:02 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Our department is hiring! We're looking for a cognitive/developmental psychologist who uses computational approaches to study human cognition and behavior to address learning, development, and education. Feel free to reach out with questions!

18.08.2025 14:55 πŸ‘ 27 πŸ” 25 πŸ’¬ 0 πŸ“Œ 1

New paper! This was a passion project for me. As first gen who received no career counseling, it took me a bit to find my through college & into the CSD field. When I taught our Intro course, I incorporated a lot of career counseling based on student feedback. Happy to put some data behind it!

29.08.2025 17:25 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Professor OR Associate Professor, Psychology The Department of Psychology at the University at Buffalo (UB). The State University of New York, is recruiting for a SUNY Empire Innovation faculty hire at the rank of Professor or Associate Professo...

#UBuffalo Dept of Psychology is hiring as part of SUNY's Empire Innovation program

Assoc or Full Prof at the intersection of behavioral development and AI models of detection and intervention

Job ad: www.ubjobs.buffalo.edu/postings/58513

Buffalo is a great place to work and live!

15.08.2025 22:50 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Important to check out if you're interested in discrete vs. gradient representations and notions like 'cascading activation' in speech production

12.08.2025 15:16 πŸ‘ 8 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
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Measuring individual semantic networks: A simulation study Accurately capturing individual differences in semantic networks is fundamental to advancing our mechanistic understanding of semantic memory. Past empirical attempts to construct individual-level sem...

New semantic network paper in @plosone.org with @ruimata.bsky.social at @unibas.ch and @dirkwulff.bsky.social at @arc-mpib.bsky.social!

We ran large-scale simulations to test how well common behavioral tasks measure a person's semantic network.

doi.org/10.1371/jour...

12.08.2025 08:56 πŸ‘ 10 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0

Tx is way more complex than our research studies give it credit. It's multifactorial and highly individualized imo. Likely doing several "things" (mechanisms) at once in interactive, emergent ways. Dont think we have good grasp on measuring this yet. Shameless plug, my recent work is headed this way

11.08.2025 23:33 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Maybe! Treatments without verbal production, outcomes not reliant on verbal production would be needed to test this. Reminds me of Mackenzie Fama's inner speech work!

11.08.2025 23:10 πŸ‘ 2 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

Relatedly.. all our anomia outcome measures tend to be verbal naming tasks. I think if we had other measures of word retrieval, we might see more/different across the scope of anomia treatments

11.08.2025 21:55 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Such a good question! I think that's part of it. We have fewer phonemes than semantics/concepts too. So maybe also we're (weakly) strengthening the phonological encoding part for lots of words, even if our targets are limited.

11.08.2025 21:52 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Check out our new paper on #phonological treatments for #anomia in #aphasia. Lots of good data to support phonological treatment but more work needed for maximizing treatment generalization, expanding outcome measures, and assessing treatment ingredients for patient matching.

11.08.2025 21:32 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Phonological Treatment for Anomia: A Scoping Review Purpose: The aim of this scoping review was to summarize treatment characteristics (with a focus on treatment ingredients), participant demograph...

Treatment characteristics, participant demographic characteristics, and outcomes in the research literature for phonological treatment for anomia are summarized in this new #AJSLP scoping review.

on.asha.org/3HahgRY
@sigperspectives.bsky.social

11.08.2025 20:44 πŸ‘ 9 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1

5. PhD program: arts-sciences.buffalo.edu/cds/grad/phd...

UB Graduate School: www.buffalo.edu/grad.html

UB PhD Funding: www.buffalo.edu/grad/explore...

Lab Website: sites.google.com/view/alnlab

Again - please reach out if interested. Happy to talk prior to submitting an app (and paying app fee!)

24.07.2025 13:04 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

4. Our PhD curriculum is flexible to meet a variety of student backgrounds and needs. I’m open to accepting students with backgrounds in SLP/CSD, Psych, Ling, Comp Sci, Rehab Sci, and related

My work is interdisciplinary and you'll be trained similarly

24.07.2025 13:04 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

3. I am a firm believer in a mentorship model (vs say a trainee model). I will teach you some things, but I will also point you in lots of directions. I don't know everything and I certainly don't want you to do exactly what I do

The best part of mentoring is growing and learning *with* someone

24.07.2025 13:04 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

2. Good oral and written communication. I can certainly help you grow (side story - I used to have debilitating stage fright) but know that this is going to be required

And it's not just through pubs and presentations. It's also communicating to broad and varied audiences and with me directly

24.07.2025 13:04 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

1. Prior research experience is desirable but I also want to see these qualities in a PhD student that (I think) make a good researcher:

-openness to new ideas, methods, experiences
-a desire to explore and ask questions (aka initiative)

24.07.2025 13:04 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I'm open to accepting a #PhD student in #CDS beginning Fall 2026 at #UBuffalo!

Join me in tackling questions about precision rehab of #anomia to improve communication and quality of life of people living with #aphasia

A few things to consider, but also *please* reach out

24.07.2025 13:04 πŸ‘ 3 πŸ” 3 πŸ’¬ 1 πŸ“Œ 1