I am excited to share a work published today in JACS (), which describes a new formulation of ultrasound-mediated intravascular light source based on organic molecules, in collaboration with and led by the Wang group at UT Austin
@whl0903
Humbled to share our latest review on flexible electronics for neuroscience research. Great job to Yihang, Nick, Ali, and Xiang for this tremendous undertaking, and a big thank-you to
@asalleo
@whl0903
@obaiam11
and Scott for your valuable input!
Excited to share two recent papers on systemically delivered, intravascular light sources, which are enabled by the biomineralization process in materials science, for optogenetics and brain fluorescence imaging:
The goal of Guosong Hong's award-winning essay was "to convey to the general public how engineering can help biologists and medical researchers come up with new tools for understanding and treating life-threatening and severely debilitating diseases."
We are hiring! Grad students and postdocs are all welcome -- let's work together to explore the uncharted territory at the interface of engineering and neuroscience!
Perimeter Solutions Acquires LaderaTech and FORTIFY® Fire Retardant Technology - "We saw the FORTIFY® technology as an opportunity for us to deploy superior fire prevention and protection performance and to... work helping to prevent and fight wildfires"
wow!! so elated to be selected as a neurotech training fellow! very very stoked to be working with my primary mentor, Guosong (
@HongNeuroTech
), and my coadvisor, Surya (
@SuryaGanguli
), at the intersection of experimental and computational neuroscience!! thank you
@StanfordBrain
!
@martin_a_vinck
@PMKraemer
@NatRevNeurosci
You are right, but this paper is saying that there is mixed artefacts to low-frequency (infraslow) signals even in your gamma recording. Taking the envelope and correlating at such frequency would be contaminated by these artefact contributions.
@PMKraemer
@NatRevNeurosci
Thank you for everyone's input on this
@NatRevNeurosci
@PMKraemer
@martin_a_vinck
. We intended to show temporal resolution of EEG/MEG/ECoG spans a range of ms-sec as shown in following Fig. 1 from Nat. Rev. Neurosci. 2000, 1, 74, as opposed to clear-cut ms for depth electrodes:
@martin_a_vinck
@PMKraemer
@NatRevNeurosci
One concern I have is that if we equalize all of them to 16-20 kHz theoretical limit, one may think all EEG/MEG/spikes can get single-unit and even sub-single-unit temporal resolution... The low-pass-filter effect by neural tissue, skull and scalp will be neglected.
@PMKraemer
@NatRevNeurosci
...and power distribution shifts to lower f as electrodes are moved away from signal sources (neurons), due to the low-pass filter effect of neural tissue, skull and scalp. We are working with the editor to correct the confusion. Thanks for everyone's input!
@martin_a_vinck