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19 results for “evidence accumulation”
Evidence accumulation relates to perceptual consciousness and monitoring
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Evidence Accumulation in Value-Based decisions
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Perceptual decisions result from the continuous accumulation of memory and sensory evidence
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Dataset: A conflict between spatial selection and evidence accumulation in area LIP
<p>This dataset (packaged as the zip file cdots_share.zip) accompanies the article titled "A conflict between spatial selection and evidence accumulation in area LIP" by JA Seideman, TR Stanford, and E Salinas, in Nature Communications (2022).</p> <p>The experimental results in the paper are based on behavioral and single-neuron data collected from two subjects during performance of visuomotor tasks, as described in the article. The trial-by-trial data arrays (matrices inside .mat files) included here are the basis for most analyses reported in the article. </p> <p>In addition to the trial-wise data matrices, the dataset includes Matlab functions and scripts (*.m files) used to analyze the data and generate figures in the article. Instructions and specifics are detailed in the README file. </p>
Magnetoencephalographic spectral fingerprints differentiate evidence accumulation from saccadic motor preparation in perceptual decision-making
<p>This repository contains the dataset of the paper "Magnetoencephalographic spectral fingerprints differentiate evidence accumulation<br> from saccadic motor preparation in perceptual decision-making".</p> <p>The dataset contains the MEG power spectrum of 16 subjects in the source space of a perceptual decision making experiment.</p>
Amplitude modulations of cortical sensory responses in pulsatile evidence accumulation
<p>Condensed neural and behavioral data, included secondary results from model fits and analyses. This dataset contains all information required to recreate figures from the paper.</p>
Evidence accumulation occurs locally in the parietal cortex
<p>We uploaded electrophysiological data collected from the lateral intraparietal area (LIP) of two macaque monkeys when they performed a probabilistic reasoning task. The relevant paper (Evidence accumulation occurs locally in the parietal cortex, <a href="https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdoi.org%2F10.1038%2Fs41467-022-32210-6&data=05%7C01%7C%7Cd48eee4c9d4f47238f7a08da720be1af%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637947692608533539%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=IfRirBDis37vOCpejmH8jTORoybd%2BV7%2Fcz2ieFmD%2Bhc%3D&reserved=0">https://doi.org/10.1038/s41467-022-32210-6</a>) is published in Nature Communications. </p> <p>The description of the data and codes for reproducing results in the paper can be found at https://github.com/zwzhangi36/sensory-evidence_transformation_in_LIP .</p>
Amplitude modulations of cortical sensory responses in pulsatile evidence accumulation
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Fig. 5 in Accumulations of Fossils of the Whale Barnacle Coronula bifida Bronn, 1831 (Thoracica: Coronulidae) Provides Evidence of a Late Pliocene Cetacean Migration Route through the Straits of Taiwan
Fig. 5. (A-F) Amphibalanus? sp. collected from the Liuchungchi Formation, Niupu, Chiayi, Western Central Taiwan, (Plio-Pleistocene age). Note that the shell compartment are tubiferous and possess interlaminate figures.
Fig. 2 in Accumulations of Fossils of the Whale Barnacle Coronula bifida Bronn, 1831 (Thoracica: Coronulidae) Provides Evidence of a Late Pliocene Cetacean Migration Route through the Straits of Taiwan
Fig. 2. Trace fossils from the Liuchungchi Formation,Chukou Niupu at Chaiyi City, Taiwan. (A) Asterosoma isp. (#2267); (B) Bifasiculus? isp. (#2265); (C) Asterosoma isp. (#2263); (D) Asterosoma isp. (#2264). These ichnofossils were likely formed by annelids, and give evidence for low-energy sea bottom conditions. Specimens held in the Chia-Yi Municipal Museum, Chaiyi City. (The diameter of the coin is 26 mm).
Fig. 4 in Accumulations of Fossils of the Whale Barnacle Coronula bifida Bronn, 1831 (Thoracica: Coronulidae) Provides Evidence of a Late Pliocene Cetacean Migration Route through the Straits of Taiwan
Fig. 4. (A-F) Striatobalanus sp. collected from the Liuchungchi Formation, Niupu, Chiayi, Western Central Taiwan, during the Plio- Pleistocene. Note that the shell walls, radii and bases are solid (i.e. non-tubiferous).
Fig. 1 in Accumulations of Fossils of the Whale Barnacle Coronula bifida Bronn, 1831 (Thoracica: Coronulidae) Provides Evidence of a Late Pliocene Cetacean Migration Route through the Straits of Taiwan
Fig. 1. Location of the Coronula bifida Lagerstätte site near Niupu, Zhongpu Township, Chiayi, Western Central Taiwan. Insert showing the site on the Bazhang riverbed near the Chukou Niupu in Chaiyi City.
Fig. 3. Coronula bifida Bronn, 1831 in Accumulations of Fossils of the Whale Barnacle Coronula bifida Bronn, 1831 (Thoracica: Coronulidae) Provides Evidence of a Late Pliocene Cetacean Migration Route through the Straits of Taiwan
Fig. 3. Coronula bifida Bronn, 1831 from Niupu, Chiayi, Western Central Taiwan, Liuchungchi Formation (Plio-Pleistocene). Specimens (#0860-0869) held by the Chia-Yi Municipal Museum, Chaiyi City, Taiwan.
Fig. 6. A in Accumulations of Fossils of the Whale Barnacle Coronula bifida Bronn, 1831 (Thoracica: Coronulidae) Provides Evidence of a Late Pliocene Cetacean Migration Route through the Straits of Taiwan
Fig. 6. A large fossil baleen whale mandible, currently attributed to the humpback whale, Megaptera novaeangliae Gray, 1846. Recovered from the Liuchungchi Formation, Zhongpu Township, Chiayi, Western Central Taiwan. On display in the Chia-Yi Municipal Museum, Chaiyi City, Taiwan.
Data from: Evidence of the accumulation of allele-specific non-synonymous substitutions in the young region of recombination suppression within the mating-type chromosomes of Neurospora tetrasperma
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Data from: Evidence accumulation and choice maintenance are dissociated in human perceptual decision making
Perceptual decision making in monkeys relies on decision neurons, which accumulate evidence and maintain choices until a response is given. In humans, several brain regions have been proposed to accumulate evidence, but it is unknown if these regions also maintain choices. To test if accumulator regions in humans also maintain decisions we compared delayed and self-paced responses during a face/house discrimination decision making task. Computational modeling and fMRI results revealed dissociated processes of evidence accumulation and decision maintenance, with potential accumulator activations found in the dorsomedial prefrontal cortex, right inferior frontal gyrus and bilateral insula. Potential maintenance activation spanned the frontal pole, temporal gyri, precuneus and the lateral occipital and frontal orbital cortices. Results of a quantitative reverse inference meta-analysis performed to differentiate the functions associated with the identified regions did not narrow down potential accumulation regions, but suggested that response-maintenance might rely on a verbalization of the response.
Data from: Evidence accumulation and choice maintenance are dissociated in human perceptual decision making
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A Clinical Study on Kangfu Anti-inflammatory Suppository of Gynaecology Combined With Antibiotics for Pelvic Inflammatory Diseases (Evidence of Dampness and Heat Accumulation)
ClinicalTrials.gov study NCT04035785. IPD Sharing: NO. Countries: 0. Publications: 0.
No evidence for whole-chromosome dosage compensation or global transcriptomic expression differences in spontaneously-aneuploid mutation accumulation lines of Saccharomyces cerevisiae
GEO Series GSE168674. Saccharomyces cerevisiae. 116 samples. Type: Expression profiling by high throughput sequencing.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.