It is now clear that only one type of AHP can be explained by activation of SK Ca channels while a new type of Ca 2+ -activated K + channel underlies the other. Modulation of this channel by a range of transmitters is a key determinant of the excitability of many neurones.Pankaj Sah...
This model has also been used as a building block in recent versions of the liquid-state machine model, as explained in the next section. 5.8 The Liquid Computing Model The space of possible representations in the neocortex is larger than the set of possible rate codes or temporal codes. ...
We observed two action potential (AP) firing types in mouse LSO PNs at higher current injection levels; there were semi-phasic responses, which we refer to as onset-burst, in which cells fired 2–5 APs within 8 ms of stimulus onset (Fig. 1d i, iii) and multi-spiking neurons that ...
However, truncated mutations in HSP-SPAST patients cannot be fully explained by loss-of-function mechanisms. Nonsense-mediated mRNA decay (NMD) is an mRNA degradation pathway in which transcripts carrying premature termination codons (PTCs) are degraded. NMD is believed to inhibit the synthesis of ...
P. et al. Cellular classes in the human brain revealed in vivo by heartbeat-related modulation of the extracellular action potential waveform. Cell Rep. 30, 3536–3551 (2020). Article CAS PubMed PubMed Central Google Scholar Musk, E. & Neuralink. An integrated brain–machine interface ...
Having explained the modeling of both the simple and complex cells, let us resume the topic of the pyramid in Fig. 3 being the building block for deep ConvNets. The input to the pyramid does not have to be the retina. It can instead be the output (C-map) of another pyramid. The py...
AP) on the pattern and action potential trajectories of repetitive activity of a molluscan soma were examined using V-t and V-V (phase-plane) displays... AV Holden,W Winlow,PG Haydon - 《Comparative Biochemistry & Physiology Part A Physiology》 被引量: 19发表: 1982年 Prolonged modification...
From now on, two pathways of the somatic sensory nerve and one pathway of the somatic motor nerve related with the spinal nerve will be explained. Show moreView chapterExplore book Complexity of retinal cone bipolar cells Enrica Strettoi, ... Devid Damiani, in Progress in Retinal and Eye Res...
These deficits could not be explained by alterations in brain devel- opment or brain integrity in adulthood, but could be associated with impairments in neuronal activity signaling. Results Generation of a constitutive Calhm1−/− mouse line. The mouse Calhm1 gene is located on chromo- ...
Various exemplary spiking network apparatus implementing one or more of the methods set forth herein (e.g., using the exemplary heterosynaptic plasticity mechanisms explained above) are now described with respect to FIGS. 10-11D.Sensory Processing Apparatus...