Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 9 of 9 for “"simultaneous recordings"”.
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Multimodal neuroimaging with simultaneous electroencephalogram and high-field functional magnetic resonance imaging
Simultaneous recording of electroencephalogram (EEG) and functional magnetic resonance imaging (tMRI) is an important emerging tool in functional neuroimaging with the potential to reveal new mechanisms for brain function by combining the high spatial resolution of fMRI with the high temporal …
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Unique and shared roles of the prefrontal and posterior parietal cortex in cognitive functions
… of the posterior parietal cortex, including in simultaneous recordings. The average time of salient target discrimination in the dorsolateral prefrontal cortex appeared no later than the posterior parietal areas although the initial visual response latencies were earlier in the posterior …
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Mechanisms of Feedback in the Visual System
… spike sorting procedure enabled us to extract simultaneous recordings from up to 7 neurons at a time from a single extracellular electrode. We then stimulated the frog using computer driven dynamic spatiotemporal visual stimuli to characterize the responses of the nucleus isthmi neurons. We …
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Respiratory constraints on speech production at prosodic boundaries
… the initiation and termination of exhalation. Simultaneous recordings of the acoustic signal, airflow, esophageal pressure and lung volume were collected during read isolated utterances and short paragraphs. These measures were used to derive estimates of recoil forces of the chest wall, net …
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EXPLORING PHYSIOLOGICAL, PATHOLOGICAL AND PARAPHYSIOLOGICAL BRAIN ACTIVITY ACROSS SCALES WITH SIMULTANEOUS INVASIVE AND NON-INVASIVE EEG
… large-scale activity, SEEG provided detailed recordings from deep cortical structures. This integration revealed both phasic and tonic gamma band brain responses, offering new insights into sensory processing and conscious perception. Third, the thesis evaluates brain responses to artificial …
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The Mouthparts of Ants
… exclusively supply specific muscle fiber groups. Simultaneous recordings of muscle activity and mandible movement reveal that fast movements require rapid contractions of fast muscle fibers. Slow and accurate movements result from the activation of slow muscle fibers. Forceful movements are …
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Characterizing Audio Events for Video Soundtrack Analysis
… is an entire emerging ecosystem of amateur video recordings on the internet today, in addition to the abundance of more professionally produced content. The ability to automatically scan and evaluate the content of these recordings would be very useful for search and indexing, especially as …
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Mechanisms Mediating Modulation Of The Cardiopulmonary Chemoreflex Control Of Regional Sympathetic Outputs By Adenosine A1 And A2a Receptors In The Nts
… tonic inhibition of the CCR. In addition, simultaneous recordings from the three sympathetic outputs showed that CCR differentially inhibits regional sympathetic outputs (RSNA>pre-ASNA>LSNA); this observation clarified inconsistent reports on CCR control of these sympathetic outputs. </p> …
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The effects of anaesthetic agents on synapses of lymnaea stagnalis (L.)
… was observed (p<0.05). Under these conditions simultaneous recordings from VD4 showed hyperpolarisation in response to the application of GABA, whereas VD2 and VD3 exhibited excitatory responses. Presynaptic picoinjection of GABA also resulted in hyperpolarisation and quiescence in RJeD1, but …