what is coded in the primary motor cortex

... and visual binding in the next section 2.2 Visual binding and binding-by-synchrony Although the binding-by-synchrony hypothesis was proposed initially as the mechanism underlying visual grouping ... neurons bind together, the other question is where this binding starts, or in other words, when is the earliest time that the visual system is aware of segregated objects in the scene As it is believed ... However, the role of synchrony in binding visual features in the primary visual cortex is still poorly understood This necessitates further investigation into synchrony and its association with binding...

Ngày tải lên: 09/09/2015, 17:53

... index, defined as the difference in the sum of information encoded by individual cells and the information encoded jointly by the same cells, normalized by the minimum, individually encoded information ... McCulloch Reinagel and Reid also investigated whether increasing the size of the analysis window, from to several bins, increased the encoded information rate The results were mixed, with the normalized ... this, consider the redundancy index of Puchalla et al (2005) above The computation involves comparing the jointly encoded information to the sum of information encoded individually To get the...

Ngày tải lên: 11/09/2015, 10:17

Ngày tải lên: 26/08/2016, 06:05

... children This synthesis summarizes the available evidence concerning the effectiveness of economic instruments (including taxes, price policies and incentives) in containing or reducing food consumption, ... concerning the effectiveness of economic instruments in containing or reducing food consumption, particularly of foods high in saturated fats This synthesis also covers indirect evidence pertaining ... avoid disincentives It included 47 studies of consumer incentives for preventive care, including pertaining to obesity and weight loss (all of which are included in this synthesis.) Of all of the...

Ngày tải lên: 17/03/2014, 08:20

... released during lipolysis [23] This is done because lipolysis by rat fat cells is inhibited in the absence of albumin to bind fatty acids released during lipolysis [26] Albumin has been shown to influence ... was 0.25 indicating that there is 4-fold more 11b HSD1 in fat cells than in nonfat cells Interestingly over the 48 h incubation there was a marked increase in 11b HSD-1 gene expression in nonfat ... women The three major aims were to investigate [a] the influence of albumin on the inflammatory response in omental adipose tissue explants, [b] whether the up-regulation is in fat cells or the...

Ngày tải lên: 11/08/2014, 08:22

... Summary In this thesis, we examined the representation of visual saliency in the responses of neurons in the primary visual cortex We investigated this by recording from the primary visual cortex ... the different hypotheses, and discuss the results in detail based on the three different hypotheses Chapter discusses the conclusions drawn from the work undertaken in this thesis, discusses some ... that the firing rate of stretch receptor neurons in the muscles is related to the force applied to the muscle In the following several decades, the firing rate model has been observed in other...

Ngày tải lên: 09/09/2015, 18:55

... entertained or to find out something they not already know As with listening activities, it is important to spend time preparing for the task by using the illustrations (a usual feature in reading ... interest in the text before they begin reading Also make sure that the pupils understand the essential vocabulary they need to complete the task before they begin to read While the children are reading ... saying as opposed to what they are reading and the meaning is very often lost Writing In primary schools, EFL pupils progress from writing isolated words and phrases, to short paragraphs about themselves...

Ngày tải lên: 06/09/2013, 10:10

... though it did contain one ADPbinding motif This suggests the ADP-binding motif in the a1 subunit mediates the observed ATP binding, and FMN is likely situated at the interface between the a1 and b1 ... analysis This means that ATG, which was situated bp downstream from the 5¢-terminus of the predicted ORF, is the proper initial codon for the a1 gene The N-terminal amino-acid sequence of the b1 ... that one ADP-binding motif mediates FAD binding and the other is responsible for the dye-NADHDH 4049 FAD, FMN and ATP-containing amino-acid dehydrogenase Fig HPLC analyses of the prosthetic groups...

Ngày tải lên: 20/02/2014, 01:20

... Medications Isometheptene and Isometheptene Combination Agents: In two placebo-controlled trials, isometheptene attained borderline significance in relieving headache pain.139-141 Isometheptene ... trials of ergotamine tartrate, ergotamine-containing compounds, and ergostine-containing compounds were inconsistent and difficult to interpret This is in part because many of these trials are ... three trials tested the efficacy of the combination of acetaminophen, aspirin, and caffeine (Excedrin®) in migraine patients (studies recently published and not included in the AHCPR Technical...

Ngày tải lên: 21/02/2014, 12:20

... of the current interest in database interfaces and in which considerable research is needed Large, shiny nuggets of theory are waiting to be discovered by enterprising computational linguists! ... generalize to the other The fault lies in the inadequate theories, not in the problem environment, and radically changing the problem environment will not guarantee the development of better theories ... query, but this need not be the case The point of the spectrum is that there is a continuum from "database" to "knowledge base", and that the supposed limitations of one arise from the application...

Ngày tải lên: 21/02/2014, 20:20

... replicating the previous findings In contrast, attributing the affecfive response to the music did eliminate the effect of processing facilitation on liking That is, participants who were informed ... in higher perceptual fiuency, and training in arts gives meaning to complex structures in paintings, poems, or music, which results in an additional increase in processing ease Accordingly, the ... perceiver Is beauty therefore in the eye of the beholder? In a sense it is, if folk wisdom thinks of the eye as the perceptual processes of the beholder However, beauty "in the eye of the beholder"...

Ngày tải lên: 16/03/2014, 18:20

... ADP suggests that the mitochondrial injury is caused by opening of the mPTP There is evidence that ADP inhibits opening of the mPTP by occupying binding sites located in the inner and outer mitochondrial ... relevance in brain, because in this tissue glucose is metabolized providing the NADH-yielding substrate pyruvate Under these conditions, some succinate is formed by the citric acid cycle, oxidizing ... micromolar Ca2+ generate H2O2 during reoxygenation that is released into the extramitochondrial space This is in line with in vivo studies of ischemia ⁄ reperfusion showing increased ROS production by...

Ngày tải lên: 16/03/2014, 22:20

... Take
advantage
of
real‐time
results:

As the scan is being
run,
not
only
can
you
see the results
as
 they
are
being
gathered,
but
navigate
and
filter
on
them
as
well.
This
allows
you
to
easily
act
 upon the vulnerability
data
while the scan is happening.
 Scan Policy ... Security, Inc Nessus
5.0
Plugin
Filtering 
 Policies can be configured to produce reports that are locked to prevent editing Installation and Management Streamlined
installation
and the unified
web
interface
with
GUI
configuration
simplify
Nessus
5.0
 ... produce
targeted
reports
tailored
to
fit the needs/interests
of
their
specific
audience.
Nessus
5.0
also
 gives
users the ability
to
combine
multiple
report
templates
into
a
single,
comprehensive
report,
which
 can
be
delivered in a
variety
of
formats,
including
PDF...

Ngày tải lên: 22/03/2014, 15:21

... ubiquitination confer specificity to the ubiquitin system by directly interacting with the substrate proteins and helping to transfer ubiquitin to them Therefore, to determine whether NCT is the ... cytoskeleton protein (tubulin) in these cells as the internal control proteins The calnexin and tubulin levels were found to be similar between these cells, confirming that the same amount of protein was ... whether Synoviolin is involved in the degradation of PS cofactors using synoviolin-null cells, as PS cofactors undergo the ubiquitin ⁄ proteasome pathway We report that Synoviolin is involved in...

Ngày tải lên: 23/03/2014, 04:20

... using the human lymphoblastic T-cell line, L-MAT, as the model, that the AhR-mediated pathway is in no way involved in TCDD-induced apoptosis, [7,8] Furthermore, neither TCDD-mediated apoptosis ... kinase activity is functionally involved in the TCDD-induced signal transduction mechanism leading to L-MAT cell apoptosis This study clearly demonstrates the importance of the PKC pathway in ... transduction mechanism of TCDD-induced L-MAT cell apoptosis We used several PKC-selective inhibitors to determine whether PKC is functionally involved in the L-MAT cell apoptosis induced by TCDD...

Ngày tải lên: 23/03/2014, 13:20

... in the pathogenesis of LGMD2A is therefore an interesting possibility The findings obtained in the present study lead to a proposed working hypothesis: in the absence of calpain 3, CARP nuclear ... are involved in the transmission of mechanical signals to signaling pathways In the M line, mechanical stimulation activates the interaction of a protein complex with the kinase domain of titin, ... speed is significantly slower in wildtype muscles than in calpain deficient muscles (Fig 3C), suggesting that the interaction between CARP and titin is reinforced in the presence of calpain These...

Ngày tải lên: 29/03/2014, 21:20

... the 'visudo' command as root # # Please consider adding local content in /etc/sudoers.d/ instead of # directly modifying this file # # See the man page for details on how to write a sudoers file ... Finished Sau đó: - Tại giao diện dòng lệnh, gõ: sudo cp /etc/sudoers /etc/sudoers.backup sudo nano /etc/sudoers - Và nhập đoạn mã vào file hiển thị: # # This file MUST be edited with the 'visudo' ... ALL=(ALL:ALL) ALL # Members of the admin group may gain root privileges %admin ALL=(ALL) ALL # Allow members of group sudo to execute any command %sudo ALL=(ALL:ALL) ALL #includedir /etc/sudoers.d...

Ngày tải lên: 30/03/2014, 00:20

... be involved in an angiotensin II-induced vascular hypertrophy [15], and in inducing the expression of monocyte chemoattractant protein-1 [16], which plays a key role in the development of atherosclerosis ... are indicated with arrows (B) The exon ⁄ intron structure of the NOX1 gene and its splicing pathway Open boxes indicate exons Numbers in the box denote the size of each exon (bp) The size of the ... containing the consensus MEF2-binding site of the NOX1 promoter, several bands were observed (lane 1, Fig 4A) Among these bands, those indicated by arrowheads were markedly diminished when the...

Ngày tải lên: 30/03/2014, 03:20

... Saccharomyces cerevisiae (P81449, Swiss-Prot) are in bold The numbering of the yeast subunit e begins at the initiating methionine The star indicates the position of the unique cysteine residue of the yeast ... alanine residue was inserted after Phe18 in order to disrupt a helix–helix packing interface involving the aminoacid residues on both sides of the insertion [40] In the other two mutants, the ... Table The three mutants displayed a slight increase in the doubling time with lactate as carbon source An interesting point was the low amount of rho– cells in cultures in comparison with the null...

Ngày tải lên: 31/03/2014, 01:20

... process In addition, the wide distribution in germinal, somatic and tumoral cells indicates that the proposed role of Sp17 in ZP binding is unlikely to be its unique function as originally thought In ... fibers (Figure 2A) In longitudinal sections, Sp17 immunolabelling was more intense in the inner than in the outer FS (Figure 2B) The expression of Sp17 was previously demonstrated in the differently ... Sp17 is localized throughout the principal piece of the flagellum The expression of Sp17 is maintained in all of the three classes of investigated spermatozoa: density-gradient (A), swelling (B),...

Ngày tải lên: 18/06/2014, 15:20