Tom Bullock
@BrainOnExercise
Cognitive Neuroscientist at in the Attention Lab at UC Santa Barbara studying the effects of stress and exercise on the mind and brain.
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Congrats to @murataelle, lead author on the latest 28andHe pub out now in JNeuro. Using this precision imaging dataset, she further characterized diurnal brain change in a new & complementary way to the existing literature. Check it out!
Keepin’ the lab tradition alive of having my first *first* author paper out in #JNeuro ✨… and we even got the cover 🤩 (1/7) jneurosci.org/content/44/38/…
5 years ago, on the heels of 28andMe, our team designed a new precision imaging experiment: scanning an individual’s brain throughout her entire pregnancy. We are excited to share that these findings are out today in @NatureNeuro! nature.com/articles/s4159…
Another paper just out! This one was led by stellar first-year grad student, Shivang Shelat (@cogshelat). Together with @JonathanSchool6, we discuss methods for tracking failures of sustained attention, including lapses and mind-wandering. 1/n
Just out in @CommsPsychol ! My stellar team, lead by @jordangarrett__ , @carly_chak, and @BrainOnExercise crunched through a ton of papers to understand the impact of a single acute bout of exercise on cognition. Why? Read on...1/n nature.com/articles/s4427…
Thank you @Ecquis + his daughter for highlighting this crucial topic! Recent work with @VikBabenko @neilmdundon featured alongside the great C.S. Woolley, who laid the foundation for brain structure + hormone research 🧠 nationalgeographic.com/premium/articl…
How much protein can your body absorb in one meal? The answer might shock you. It's commonly believed that your body can only absorb 20-30 grams of protein per meal. I've always doubted this, based on both personal experiences and client data. Some of my clients regularly…
In DC for #SFN23! Come by for new 7T data exploring a motor circuit that may be preserved in Parkinson's Disease 🧠 Will be at TPDA session poster EE23 Sat 6:30-8:30 halls A-C, and Tues. 8am-12pm PSTR 327.08 halls A-C
Moment-to-moment information on both complex posture and ball location, using @DeepLabCut. @Brain_Products mobile EEG system neural tracking neural consequence of (rare!) moments @BarryGiesbrecht missed a shot. @jordangarrett__ @BrainOnExercise
Our latest publication in @NeuroCellPress describes the first-in-human application of responsive deep brain stimulation to treat obsessive symptoms in OCD. This paper embodies our lab’s mission to explore novel and effective applications for DBS. @PennNSG @PennMedicine
New lab paper 🥳 Our memory study with deep brain recordings during human ambulatory navigation is out today @NatureComms: Combined intracranial EEG, motion capture, & virtual reality during walking🚶🏻♀️ 🧵 nature.com/articles/s4146…
🚨Check out our new preprint on the impact of diurnal fluctuations in steroid hormones on functional networks! 🧵(1/7)
Diurnal fluctuations in steroid hormones tied to variation in intrinsic functional connectivity in a densely sampled male biorxiv.org/cgi/content/sh… #bioRxiv
Thank you @NerdyChristie for highlighting our menstrual cycle + brain structure preprint in #ScienceAdviser! @ScienceMagazine @NewsfromScience @VikBabenko @neilmdundon
Today's #ScienceAdviser looks at how the menstrual cycle affects the structure of the brain, some probably bad news about gray whales, and more of the most interesting developments in @ScienceMagazine and science: science.org/content/articl… Free sign up: science.org/scienceadviser
🚨 New preprint! 🚨 Proud to share the first ever look 🔎👀 at menstrual cycle-driven brain-hormone relationships with multidimensional diffusion imaging - an important step given the dearth of human diffusion studies for 🧠 health of women + those who menstruate
Menstrual cycle-driven hormone concentrations co-fluctuate with white and grey matter architecture changes across the whole brain biorxiv.org/cgi/content/sh… #biorxiv_neursci
Those interested in capturing sympathetic autonomic activity, compatible with fMRI/EEG. TREV is easy to use, and even easier to analyse! We include open-source preproc software. Alex Stump @MacyAlan @BIOPACSystems @Caitlin_Greg @ej_rise @BarryGiesbrecht @BrainOnExercise
🧵(1/8) Introducing TREV! A noninvasive way to measure cardiac contractility, an index of sympathetic drive. Easy to set up (stick four electrodes on participant's wrist). Great signal-to-noise (fMRI friendly). onlinelibrary.wiley.com/doi/10.1111/ps…
A new study reveals a strong link between vision problems and dementia in the elderly. This vital research reminds us to prioritize vision health as a potential strategy for slowing cognitive decline. Clear vision might mean a clear mind. neurosciencenews.com/vision-loss-de… #neuroscience…
A disinhibitory circuit mechanism explains a general principle of peak performance during mid-level arousal biorxiv.org/content/10.110…
The effects of an acute bout of ergometer cycling on young adults’ executive function: A systematic review and meta-analysis sciencedirect.com/science/articl…
pubmed.ncbi.nlm.nih.gov/37429171/ "Resistance exercise induced statistically significant, clinically-meaningful, large-magnitude reductions in depressive symptoms from baseline to week eight. These findings support guidelines-based RET as a promising treatment for mild depression."
I decided today that I’m going to see if I can find the restaurant with the highest number of brothers. I am on strike and have nothing better to do with my time. Please join me.
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