Kristen Sparrow, MD

TAVNS improved brain connectivity on patients of disorders of consciousness

This study is related to this one, except that in this one the are monitoring brain activity. Yifei W, Yi Y, Yu W, Jinling Z,...

Nanoporous Acupuncture needle for enhanced results

I mentioned this needle before.  I am keenly interested in it, because of my hunch that there is something about the actual needling, the micro...

Predictors of autonomic neuropathy in rheumatoid arthritis.

Auton Neurosci. 2016 Dec;201:54-59. doi: 10.1016/j.autneu.2016.07.008. Epub 2016 Jul 29. Predictors of autonomic neuropathy in rheumatoid arthritis. Syngle V1, Syngle A2, Garg N3, Krishan P3,...

Autism and Inflammatory Markers: IL-37 is increased in brains of children with autism spectrum disorder and inhibits human microglia stimulated by neurotensin

Autism Spectrum Disorder has some origins in inflammation, as does almost every disease and condition that ails us.  I’ve discussed autism over the years. I...

Acupuncture and Long Covid

In this interview with Kevin Tracey, a neurobiologist interested in using surgically implanted electrodes to stimulate the vagus nerve, he  and his interviewer postulate that...

Transcutaneous auricular vagus nerve stimulation augments postprandial inhibition of ghrelin

I will be watching this ghrelin research carefully.  I’m a bit skeptical of this research that promises effortless weight loss.  On the other hand, I...

Does transcutaneous auricular vagus nerve stimulation (TAVNS) affect vagally mediated heart rate variability (HRV)?

I wish I could say that I vehemently disagree with the conclusion of this literature review that TAVNS does not affect HRV.  As mentioned in...

Andrew Huberman: Toolkit for sleep

I have heard Dr. Huberman on a few podcasts.   This particular segment is about sleep, an evergreen topic on this blog.  He stresses the roles...

INS Barcelona 2022 HRV as Biomarker for Effective Clinical TAVNS

This is the abstract for my contribution to the International Neuromodulation Society World Congress in Barcelona May 21 to May 26th 2022. The post with...

Deep Resilience: Inflammation

North Lake, Golden Gate Park, San Francisco. This Inflammation 4.15.2022 for sharing really gave me problems.  How to explain how acupuncture and other non-invasive interventions...