scholarly journals Differential Modulations of KCNQ1 by Auxiliary Proteins KCNE1 and KCNE2

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Pan Li ◽  
Haowen Liu ◽  
Chaohua Lai ◽  
Peibei Sun ◽  
Wenping Zeng ◽  
...  
Keyword(s):  
Differential Modulations

Differential modulations of response control processes by 5-HT1A gene variation

NeuroImage ◽  
2010 ◽  
Vol 50 (2) ◽  
pp. 764-771 ◽  
Author(s):  
Christian Beste ◽  
Katharina Domschke ◽  
Michael Falkenstein ◽  
Carsten Konrad
Keyword(s):  
Response Control ◽  
Gene Variation ◽  
Control Processes ◽  
Differential Modulations

scholarly journals Neurocognitive Effects of Self-Determined Choice and Emotional Arousal on Time Estimation

2021 ◽  
Vol 17 (2) ◽  
pp. 161-175
Author(s):  
Christina J. Mueller ◽  
Franz Classe ◽  
Birgit Stürmer ◽  
Lars Kuchinke ◽  
Christine Stelzel
Keyword(s):  
Cognitive Processing ◽  
Time Windows ◽  
Time Estimation ◽  
Preliminary Evidence ◽  
Experimental Manipulation ◽  
Emotional Content ◽  
Attentional Resource ◽  
Response Preparation ◽  
Temporal Production ◽  
Differential Modulations

Even though effects of emotion and motivation on cognition are well documented, the interaction of all three factors is rarely investigated. Here, we used electroencephalography (EEG) to examine the effects of self-determined choice—as an experimental manipulation of intrinsic motivation - and emotional stimulus content on task preparation and engagement in a temporal production task. Behavioral results indicated a modulation of time processing depending on choice and emotional content. Underlying EEG signals revealed differential modulations by choice on the contingent negative variation (CNV) during task and response preparation and by emotional content on the late positive potential (LPP) in response to the onset of an emotional picture during temporal production. Also, we obtained preliminary evidence for interaction effects of choice and emotional content on the LPP. The feedback-related negativity (FRN) in response to information regarding temporal production success was also affected by interactions of choice and emotional content. These findings indicate that besides separate effects of motivation and emotion, there may be time windows during task engagement in which both factors jointly affect cognitive processing. These results are interpreted as dynamic modulations of attentional resource allocation.

Robust differential modulations for asynchronous cooperative systems

2014 ◽  
Vol 105 ◽  
pp. 30-42
Author(s):  
Alfonso Cano ◽  
Eduardo Morgado ◽  
Javier Ramos ◽  
Antonio J. Caamaño
Keyword(s):  
Cooperative Systems ◽  
Differential Modulations

scholarly journals Dorsal and Ventral Attention Systems Underlie Social and Symbolic Cueing

2014 ◽  
Vol 26 (1) ◽  
pp. 63-80 ◽  
Author(s):  
Alicia Callejas ◽  
Gordon L. Shulman ◽  
Maurizio Corbetta
Keyword(s):  
Functional Connectivity ◽  
Eye Gaze ◽  
Inferior Frontal Gyrus ◽  
Occipital Cortex ◽  
Attention Networks ◽  
Differential Modulations ◽  
Attention Systems ◽  
Symbolic Cues ◽  
Attentional Mechanism ◽  
Gaze Cues

Eye gaze is a powerful cue for orienting attention in space. Studies examining whether gaze and symbolic cues recruit the same neural mechanisms have found mixed results. We tested whether there is a specialized attentional mechanism for social cues. We separately measured BOLD activity during orienting and reorienting attention following predictive gaze and symbolic cues. Results showed that gaze and symbolic cues exerted their influence through the same neural networks but also produced some differential modulations. Dorsal frontoparietal regions in left intraparietal sulcus (IPS) and bilateral MT+/lateral occipital cortex only showed orienting effects for symbolic cues, whereas right posterior IPS showed larger validity effects following gaze cues. Both exceptions may reflect the greater automaticity of gaze cues: Symbolic orienting may require more effort, while disengaging attention during reorienting may be more difficult following gaze cues. Face-selective regions, identified with a face localizer, showed selective activations for gaze cues reflecting sensory processing but no attentional modulations. Therefore, no evidence was found linking face-selective regions to a hypothetical, specialized mechanism for orienting attention to gaze cues. However, a functional connectivity analysis showed greater connectivity between face-selective regions and right posterior IPS, posterior STS, and inferior frontal gyrus during gaze cueing, consistent with proposals that face-selective regions may send gaze signals to parts of the dorsal and ventral frontoparietal attention networks. Finally, although the default-mode network is thought to be involved in social cognition, this role does not extend to gaze orienting as these regions were more deactivated following gaze cues and showed less functional connectivity with face-selective regions during gaze cues.

T3SS-dependent differential modulations of the jasmonic acid pathway in susceptible and resistant genotypes of Malus spp. challenged with Erwinia amylovora

Plant Science ◽  
2012 ◽  
Vol 188-189 ◽  
pp. 1-9 ◽  
Author(s):  
Thomas Dugé De Bernonville ◽  
Matthieu Gaucher ◽  
Victor Flors ◽  
Sylvain Gaillard ◽  
Jean-Pierre Paulin ◽  
...  
Keyword(s):  
Jasmonic Acid ◽  
Erwinia Amylovora ◽  
Differential Modulations ◽  
Acid Pathway ◽  
Resistant Genotypes

Differential modulations of intracortical neural circuits between two intrinsic hand muscles

2005 ◽  
Vol 116 (12) ◽  
pp. 2757-2764 ◽  
Author(s):  
M TAKAHASHI ◽  
Z NI ◽  
T YAMASHITA ◽  
N LIANG ◽  
K SUGAWARA ◽  
...  
Keyword(s):  
Neural Circuits ◽  
Hand Muscles ◽  
Differential Modulations ◽  
Intrinsic Hand Muscles

scholarly journals Switching Neuronal Inputs by Differential Modulations of Gamma-Band Phase-Coherence

2012 ◽  
Vol 32 (46) ◽  
pp. 16172-16180 ◽  
Author(s):  
I. Grothe ◽  
S. D. Neitzel ◽  
S. Mandon ◽  
A. K. Kreiter
Keyword(s):  
Phase Coherence ◽  
Gamma Band ◽  
Differential Modulations

scholarly journals Serial concatenation of LDPC codes and differential modulations

2005 ◽  
Vol 23 (9) ◽  
pp. 1758-1768 ◽  
Author(s):  
M. Franceschini ◽  
G. Ferrari ◽  
R. Raheli ◽  
A. Curtoni
Keyword(s):  
Ldpc Codes ◽  
Differential Modulations
Sign in / Sign up

Export Citation Format

Share Document