DagsHub-Datasets
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dandiarchive-dataset


  
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            {"id":"DANDI:000463/0.250711.1756","url":"https://dandiarchive.org/dandiset/000463/0.250711.1756","name":"Electrophysiological Recordings in Anesthetized Rats in the Primary Somatosensory Cortex with Phased Ultrasound Array Stimulation","about":[],"access":[{"status":"dandi:OpenAccess","schemaKey":"AccessRequirements"}],"license":["spdx:CC-BY-4.0"],"version":"0.250711.1756","@context":"https://raw.githubusercontent.com/dandi/schema/master/releases/0.6.4/context.json","citation":"Ramachandran, Sandhya; Gao, Huan; Yu, Kai; He, Bin (2025) Electrophysiological Recordings in Anesthetized Rats in the Primary Somatosensory Cortex with Phased Ultrasound Array Stimulation (Version 0.250711.1756) [Data set]. DANDI Archive. https://dandiarchive.org/dandiset/000463/0.250711.1756","schemaKey":"Dandiset","identifier":"DANDI:000463","repository":"https://dandiarchive.org","contributor":[{"name":"Ramachandran, Sandhya","email":"s.ramachandran8@gmail.com","roleName":["dcite:ContactPerson","dcite:Author"],"schemaKey":"Person","affiliation":[],"includeInCitation":true},{"name":"Gao, Huan","roleName":["dcite:Author"],"schemaKey":"Person","affiliation":[],"includeInCitation":true},{"name":"Yu, Kai","roleName":["dcite:Author"],"schemaKey":"Person","affiliation":[],"includeInCitation":true},{"name":"He, Bin","roleName":["dcite:Author"],"schemaKey":"Person","affiliation":[],"includeInCitation":true},{"name":"NIH NS124564","roleName":["dcite:Funder"],"schemaKey":"Organization","contactPoint":[],"includeInCitation":false},{"name":"NIH EB029354","roleName":["dcite:Funder"],"schemaKey":"Organization","contactPoint":[],"includeInCitation":false},{"name":"Carnegie Mellon University","roleName":["dcite:Affiliation"],"schemaKey":"Organization","contactPoint":[],"includeInCitation":false}],"dateCreated":"2023-03-23T01:45:58.892864+00:00","description":"In these recordings, we test different intensities and PRFs (pulse repetition frequencies) of ultrasound stimulation using a phased ultrasound array to stimulate the somatosensory cortex of rats anesthetized with 2% isoflurane through inhalation. Recordings are taken using 32 channel Neuronexus electrodes. Ultrasound stimulation is delivered every 2.5 seconds, and each recording has either 200 or 500 trials. Detailed description about this dataset can be found in the following publication. Please cite the paper if you would use a portion of the dataset. Gao, H., Ramachandran, S., Yu, K., and He, B. (2025). Transcranial Focused Ultrasound Modulates Feedforward and Feedback Cortico-Thalamo-Cortical Pathways by Selectively Activating Excitatory Neurons. J Neurosci 45. https://doi.org/10.1523/JNEUROSCI.2218-24.2025.","publishedBy":{"id":"urn:uuid:c8ba7cc8-97cb-4df0-83e1-eef0d7df8a76","name":"DANDI publish","endDate":"2025-07-11T17:56:13.499575+00:00","schemaKey":"PublishActivity","startDate":"2025-07-11T17:56:13.499575+00:00","wasAssociatedWith":[{"id":"urn:uuid:f45ba790-80d1-48e5-bd74-9ec9d8cfe83a","name":"DANDI API","version":"0.1.0","schemaKey":"Software","identifier":"RRID:SCR_017571"}]},"assetsSummary":{"species":[{"name":"Rattus norvegicus - Norway rat","schemaKey":"SpeciesType","identifier":"http://purl.obolibrary.org/obo/NCBITaxon_10116"}],"approach":[{"name":"electrophysiological approach","schemaKey":"ApproachType"}],"schemaKey":"AssetsSummary","dataStandard":[{"name":"Neurodata Without Borders (NWB)","schemaKey":"StandardsType","identifier":"RRID:SCR_015242"}],"numberOfBytes":64199969632,"numberOfFiles":29,"numberOfSubjects":4,"variableMeasured":["LFP","ElectricalSeries","ProcessingModule","ElectrodeGroup"],"measurementTechnique":[{"name":"surgical technique","schemaKey":"MeasurementTechniqueType"},{"name":"multi electrode extracellular electrophysiology recording technique","schemaKey":"MeasurementTechniqueType"},{"name":"analytical technique","schemaKey":"MeasurementTechniqueType"},{"name":"signal filtering technique","schemaKey":"MeasurementTechniqueType"}]},"datePublished":"2025-07-11T17:56:13.499575+00:00","schemaVersion":"0.6.4","ethicsApproval":[],"wasGeneratedBy":[],"relatedResource":[],"manifestLocation":["https://dandiarchive.s3.amazonaws.com/dandisets/000463/0.250711.1756/assets.yaml"]}