Wenn das Aktionspotential den höchsten Wert erreicht hat, wird es durch mehrere Faktoren wieder nach unten reguliert. Der Zufluss von Na+ verlangsamt sich, weil die Na+-Kanäle inaktiviert werden. Wenn das Innere der Zelle positiver wird, gibt es weniger elektrische Anziehungen, die die...
News & Views29 Jul 2024Nature Chemical Biology Volume: 20, P: 1557-1558 F-boxing substrates away A major bottleneck of targeted protein degradation (TPD) has been the discovery of E3 ligases that are amenable to this strategy. Two new studies highlight the potential of FBXO22 as a candidat...
All videos can be downloaded free at the following address: http://www-users.york.ac.uk/~neb506/databases.html. We discuss potential uses for the database in the analysis of the perception of whole-body actions.Similar content being viewed by others Stimuli in 3 Acts: A normative study ...
Average action potential and corresponding magnetic signals. (A) Result of triggering on nine consecutive APs from a trap lobe heated to 41 °C, then averaging the electric and magnetic data from a 4.5 s window around each trigger point. The average magnetic traces (bottom graph, opaque traces...
3.3. Nitrite attenuates RBC adhesion to activated endothelial cells in a flow channel assay As an initial step in characterizing the potential effect of nitrite on adhesion of circulating blood cells, we employed a microfluidic channel assay. An inflammatory mediator was used to activate confluent end...
He demanded a redoubled effort to stabilize the six fronts -- employment, finance, foreign trade, inbound investment, domestic investment, and market expectations, called for stronger policies to unleash the full potential and maintain the strong momentum of China's development, and urged the ...
To learn more about possible habituation to the various stimuli, we performed additional experiments where the plant material was offered 10 days in a row for 2 or 12 h per day (Additional file1: Figure S2B). To rule out the effects of potential degradation or complete volatilization of the...
Technology has the potential to impact cognition in many ways. Here we contrast two forms of technology usage: (1) media multitasking (i.e., the simultaneous consumption of multiple streams of media, such a texting while watching TV) and (2) playing action video games (a particular subtype ...
Using a self-reinforcing sensitivity enhancement algorithm based on iteratively expanding the region of interest for spatial averaging, individual spikes can be detected by matching the previously extracted template of the action potential with the optical recording. This allows all-optical full-field ...
“far transfer”)19,20. Off-the-shelf action video games have received particular attention for their potential to engage and affect a multitude of cognitive functions simultaneously. A genre having certain cognitive demands does not always translate to improvements in those domains21, especially when...