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83
datasets available to search
ShareScore release 0.9.0
Dataset results
83 results for “frequency response”
Effects of Different Intra-arterial Catheter Size on Frequency of Optimal Dynamic Response in Radial Arterial Waveform
ClinicalTrials.gov study NCT03642756. IPD Sharing: NO. Countries: 1. Publications: 1.
Frequency Response of the Foot-Yangming Stomach Channel: Zu-San-Li and Xian-Gu
ClinicalTrials.gov study NCT01362166. IPD Sharing: Not stated. Countries: 1. Publications: 11.
6 Month Follow up Study on the Changes of Postural Stability in Parkinsonian Patients in Response to High Frequency TMS.
ClinicalTrials.gov study NCT05198076. IPD Sharing: NO. Countries: 1. Publications: 7.
Determination of Autonomic Responses to Exposure to Electromagnetic Fields With Low Energy Modulated Frequency
ClinicalTrials.gov study NCT01686412. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Data from: Behavioral responses of individual blue whales (Balaenoptera musculus) to mid-frequency military sonar
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Data from: Genetic analysis of circadian responses to low frequency electromagnetic fields in Drosophila melanogaster
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Data from: First direct measurements of behavioural responses by Cuvier’s beaked whales to mid-frequency active sonar
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Data from: Experimental reduction of plant abundance changes interaction frequency of a tri-trophic micro-food web: contrasting responses of generalists and specialists
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Data to accompany: Seedling responses to soil moisture amount versus pulse frequency in a dominant semi-arid shrub
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Data from: The relative response of songbirds to shifts in song amplitude and song minimum frequency
Anthropogenic noise presents a problem for acoustic communication in animal taxa around the world. Many animals respond by modifying their acoustic signals, sometimes along multiple axes, such as song structure, redundancy, or amplitude. To date, no study has assayed the relative response of animals to multiple axes of signal variation, such as song structure and song amplitude, associated with anthropogenic noise levels. To investigate the impact of multiple potential adaptations to anthropogenic noise on targeted receivers, we manipulated song amplitude and song minimum frequency of white-crowned sparrow (Zonotrichia leucophrys) songs. We used a 2 × 2 factorial design of playback experiments to measure male territorial responses to songs that were relatively quiet or loud in relation to typical Z. leucophrys songs and with lower or higher minimum frequencies within the range of natural Z. leucophrys songs. Males responded more strongly to louder songs than to quieter songs and more strongly to lower than to higher minimum frequency songs, with the strongest responses to louder songs with relatively lower minimum frequencies. These results indicate that whether or not increasing amplitude or increasing minimum frequency is more effective at increasing signal transmission distance in anthropogenic noise, increases in signal amplitude increase signal salience in male–male interactions. Thus in the context of territoriality and sexual selection, an increase in song amplitude can compensate for losses in signal salience due to higher minimum frequency. An increase in only song minimum frequency in the context of low frequency anthropogenic noise could be maladaptive.
Supporting data for: "Frequency-tagged visual evoked responses track syllable effects in visual word recognition"
<p>The dataset consists of the original 17 .bdf files.</p>
Simulation files for 'Discerning Rise Time Constants: Connecting the Time and Frequency Domain Response of Perovskite Solar Cells'
<p>.parx files for SETFOS simulations and .py file for equivalent circuit simulations</p>
Data from: The relative response of songbirds to shifts in song amplitude and song minimum frequency
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Cancer-specific CD8 T cell frequency at baseline in blood correlates with response to PD-1 blockade in Merkel cell carcinoma.
GEO Series GSE227708. Homo sapiens. 16 samples. Type: Other.
Baseline Frequency of Inflammatory Cxcl9 Expressing Tumor-Associated Macrophages Predicts Response to Avelumab (anti-PDL-1) Treatment
GEO Series GSE150970. Mus musculus. 30 samples. Type: Expression profiling by high throughput sequencing.
Study of extremely low frequency electromagnetic field (ELF-EMF) responses of human HaCaT keratinocytes: Control vs. ELF-EMF
GEO Series GSE45631. Homo sapiens. 20 samples. Type: Expression profiling by array.
Selenium supplementation induces changes in body composition, increases CD4+ T cells frequency and is associated with the expression of genes responsible of naïve and memory CD8+ T cells function on t
GEO Series GSE253497. Homo sapiens. 1 samples. Type: Expression profiling by high throughput sequencing.
Detailed delineation of the immune response to COVID-19 mRNA vaccination via high-temporal frequency blood transcriptomics
GEO Series GSE190001. Homo sapiens. 439 samples. Type: Expression profiling by high throughput sequencing.
Data from: Males increase call frequency, not intensity, in response to noise, revealing no Lombard effect in the little torrent frog
Noise is one of the main factors that can influence the processes of sound communication across a wide range of animal groups. Although the effects of ambient noise on animal communication, including anthropogenic noise, have received increasing attention, few studies have examined changes in the fine structure of acoustic signals produced by vocalizing species in constantly noisy environments. Here, we used natural recordings to determine the associations between stream noise and call parameters in the little torrent frog (Amolops torrentis). We also used playbacks of stream noise recorded in natural habitats and playbacks of white noise to examine how male vocal signals change with increasing noise levels. The results show that noise intensity has a significant effect on male call frequency, but not on call amplitude or other call characteristics. Based on this evidence, we suggest that in streamside species stream noise drives males to alter call frequency and call as loudly as possible in order to improve discriminability. These findings provide insights into the role played by ecological selection in the evolution of noise‐dependent anuran vocal plasticity
Data from: Dissociable neural response signatures for slow amplitude and frequency modulation in human auditory cortex
Natural auditory stimuli are characterized by slow fluctuations in amplitude and frequency. However, the degree to which the neural responses to slow amplitude modulation (AM) and frequency modulation (FM) are capable of conveying independent time-varying information, particularly with respect to speech communication, is unclear. In the current electroencephalography (EEG) study, participants listened to amplitude- and frequency-modulated narrow-band noises with a 3-Hz modulation rate, and the resulting neural responses were compared. Spectral analyses revealed similar spectral amplitude peaks for AM and FM at the stimulation frequency (3 Hz), but amplitude at the second harmonic frequency (6 Hz) was much higher for FM than for AM. Moreover, the phase delay of neural responses with respect to the full-band stimulus envelope was shorter for FM than for AM. Finally, the critical analysis involved classification of single trials as being in response to either AM or FM based on either phase or amplitude information. Time-varying phase, but not amplitude, was sufficient to accurately classify AM and FM stimuli based on single-trial neural responses. Taken together, the current results support the dissociable nature of cortical signatures of slow AM and FM. These cortical signatures potentially provide an efficient means to dissect simultaneously communicated slow temporal and spectral information in acoustic communication signals.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.