Science - USA (2022-02-11)

transferred into 4ml of protein-free medium at around 6, 15, 11, and 10 hours after NEBD, respectively. Then, 12ml of 1.333× NuP ...

saturation, and original image for brightness. The output images were inverted for better visualization of the results. Reanalys ...

and dynamics in human oocytes, fertilization and early embryos.Mol. Hum. Reprod. 17 , 392–398 (2011). doi:10.1093/molehr/gar009; ...

human preimplantation development.Cell Stem Cell 25 , 697 – 712.e6 (2019). doi:10.1016/j.stem.2019.09.004; pmid: 31588047 Q. Ko ...

GOLDOPENACCESS,DIGITAL,ANDFREETO ALLREADERS AsAAAS’s firstmultidisciplinary, openaccessjournal,ScienceAdvancespublishes research ...

RESEARCH ARTICLES ◥ NEUROSCIENCE Geometry of sequence working memory in macaque prefrontal cortex Yang Xie^1 †, Peiyao Hu^1 †, J ...

particular spatial locations on the ring but also to their ordinal rank in the sequence (first, second, or third). We quantified ...

states for the 18 location-rank combinations by concatenating the regression coefficients of all neurons from correct trials of ...

whether the disentangled representation of sequence memory could be validated at the single-trial level. We tested whether the r ...

scalar at each rank ( 2 ). Rather, gain modu- lation is a collective phenomenon that occurs at the neural population level and i ...

location tuning were anatomically located closer to each other (Fig. 5C). The location code displayed significant clusters at a ...

synfire chains, neural oscillations, or rhythmic fluctuations in neuronal excitability ( 5 , 25 – 27 ). All of these models posi ...

item and order information during a work- ing memory delay ( 33 – 35 ). Our data support such a sustained activity mechanism bec ...

fluid, enabling efficient locomotion. Similarly, in the circulatory system, muscles of the heart dynamically respond to physiolo ...

1D) based on insect muscles (fig. S1) ( 14 ). In insects, each contraction results automat- ically from a response to the stretc ...

2 ′; Fig. 2F, vortices 2 and 3′) and continuously moved away from the fish body under its own momentum (Fig. 2, D to G, vortices ...

spontaneous rhythmic contractions in mus- cular bilayers. We tested whether reconstructing a geo- metrically distinct and electr ...

and figs. S13 and S14). Comparing two G-node sizes showed that a larger G-node containing ~1700 cells increased the probability ...

swimming speeds per unit muscle mass by an order of magnitude (13 times the maximum swimming speed of the biohybrid stingray) ( ...

of the biohybrid stingray (6 days) ( 3 ) and the skeletal muscle-based biohybrid actuator (7 days) ( 40 )], equivalent to 38 mil ...