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203
datasets available to search
ShareScore release 0.9.0
Dataset results
203 results for “Neurobiology”
Neurobiological and Psychological Benefits of Exercise in Chronic Pain and PTSD
ClinicalTrials.gov study NCT03283163. IPD Sharing: YES. Countries: 1. Publications: 0.
Neurobiology of Eating Disorders Treatments
ClinicalTrials.gov study NCT01990755. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Neurobiological Effects of Work-related Adjustment Disorder
ClinicalTrials.gov study NCT03334045. IPD Sharing: NO. Countries: 1. Publications: 1.
Uncovering the Acute Neurobiological Significance of Emerging Sexual Behaviors
ClinicalTrials.gov study NCT06602362. IPD Sharing: NO. Countries: 1. Publications: 4.
Deep Diaphragmatic Breathing: Neurobiological and Anti-inflammatory Effects
ClinicalTrials.gov study NCT04102813. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Neurobiological and Neurocognitive Disturbances in First-episode Schizophrenia
ClinicalTrials.gov study NCT00207064. IPD Sharing: Not stated. Countries: 1. Publications: 4.
Neurobiology of Opioid Dependence: 1 - 1
ClinicalTrials.gov study NCT00000192. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Neurobiology of Functional Movement Disorder and Non-Epileptic Seizures
ClinicalTrials.gov study NCT00500994. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Neurobiological Aspects of the Attention Deficit Hyperactivity Disorder
ClinicalTrials.gov study NCT01968512. IPD Sharing: Not stated. Countries: 1. Publications: 3.
Could Meditation Modulate the Neurobiology of Learning Not to Fear?
ClinicalTrials.gov study NCT01320969. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Cellular Aging and Neurobiology of Depression Study
ClinicalTrials.gov study NCT00285935. IPD Sharing: NO. Countries: 1. Publications: 3.
Neurobiological Adaptations and Pharmacological Interventions in Cocaine Addiction
ClinicalTrials.gov study NCT02626494. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Open Study of the Neurobiological Effects of Intranasal Ketamine in Children and Adults With Bipolar Disorder
ClinicalTrials.gov study NCT05209217. IPD Sharing: NO. Countries: 1. Publications: 27.
Data from: Seasonality, alarm pheromone and serotonin: insights on the neurobiology of honeybee defence from winter bees
Honeybees maintain their colony throughout the cold winters, a strategy that enables them to make the most of early spring flowers. During this period, their activity is mostly limited to thermoregulation, while foraging and brood rearing are stopped. Less is known about seasonal changes to the essential task of defending the colony against intruders, which is regulated by the sting alarm pheromone. We studied the stinging responsiveness of winter bees exposed to this scent or a control (solvent). Surprisingly winter bees, while maintaining their responsiveness in control conditions, did not increase stinging frequency in response to the alarm pheromone. This was not due to the bees not perceiving the pheromone, as shown by calcium-imaging of the antennal lobes. Since the alarm pheromone is thought to act through an increase in brain serotonin levels, ultimately causing heightened defensiveness, we checked if serotonin treatments would affect the stinging behaviour of winter bees. Indeed, treated winter bees became more inclined to sting. Thus, we postulate that loss of responsiveness to the sting alarm pheromone is based on a partial or total disruption of the mechanism converting alarm pheromone perception into high serotonin levels in winter bees.
Data from: Functional MRI in the Nile crocodile: a new avenue for evolutionary neurobiology
Crocodilians are important for understanding the evolutionary history of amniote neural systems as they are the nearest extant relatives of modern birds and share a stem amniote ancestor with mammals. Although the crocodilian brain has been investigated anatomically, functional studies are rare. Here we employed fMRI, never tested in poikilotherms, to investigate crocodilian telencephalic sensory processing. Juvenile Crocodylus niloticus were placed in a 7T MRI scanner to record BOLD signal changes during presentation of visual as well as auditory stimuli. Visual stimulation increased BOLD signals in rostral to mid-caudal portions of the dorso-lateral anterior dorsal ventricular ridge (ADVR). Simple auditory stimuli led to signal increase in the rostromedial and caudocentral ADVR. These activation patterns are in line with previously described projection fields of diencephalic sensory fibers. Furthermore, complex auditory stimuli activated additional regions of the caudomedial ADVR. The recruitment of these additional, presumably higher-order, sensory areas reflect observations made in birds and mammals. Our results indicate that structural and functional aspects of sensory processing have been likely conserved during the evolution of sauropsids. In addition, our study shows that fMRI can be utilized to investigate neural processing in poikilotherms, providing a new avenue for neurobiological research in these critical species.
Figure 1. Neural characters and systems discussed mapped onto a in Neurobiology of the Anomura: Paguroidea, Galatheoidea and Hippoidea
Figure 1. Neural characters and systems discussed mapped onto a partial phylogeny of Reptantia (based on Morrison et al., 2001, and Schram, 2001). Filled boxes: character present; hatched boxes: character modified; open boxes: character lost. AT – anterior telson muscle and motoneuron; FAC – fast, anterior, contralateral flexor motoneurons; hMoG – homologue of MoG (Sillar and Heitler, 1985); MG – medial giant interneuron pair; LG – lateral giant interneurons; MG – medial giant interneurons; "MG" – modified MG system (Heitler and Fraser, 1986, 1987); MoG – motor giant flexor motoneuron; nonG – non-giant (as opposed to LGs, or MGs) interneuron system for swimming by repetitive tailflipping; RSM – return stroke muscle and motoneurons; TUSR – telson-uropod stretch receptor (nonspiking: graded potentials transmitted; spiking: receptor potential converted to action potentials). VTF – ventral telson flexor muscle. 1. It is debated whether homologues of macruran MG and LG neurons have been retained in brachyuran thoracic nerve cord. Retention of MG homologues could be expected for their direct connections to leg promotor motoneurons, which in crayfish cause the legs to extend forward, thus contributing to the rearward trajectory of the MGtriggered tailflips (Heitler and Fraser, 1989). The LG neurons have no known output to thoracic leg musculature in macrurans and are presumed absent from Brachyura. If LG homologues are present, then their losses from the thalassinid and anomuran lineages occurred independently. 2. The stereotyped movements of sand crabs' (Hippoidea) digging legs differ between legs 2/3 and leg 4, corresponding, respectively, to backward walking and forward walking movements in other species (Faulkes and Paul, 1998). 3. Rhythmic movements of the legs and "tail" co-occur in Hippoidea, whereas their homologues (walking and tailflipping) in walking species are mutually excusive (Faulkes and Paul, 1997a). 4. Right and left legs of each segment alternate at onset of digging, then switch to bilateral synchrony (Faulkes and Paul, 1997b). 5. Rhythmic digging movements of the fourth legs are coordinated with uropod strokes (homologue of nonG flexions) rather than with the anterior legs (Faulkes and Paul, 1997a). Not included are the changes from the ancestral macruran condition in aminergic systems and agonistic behaviours of M. quadrispina (Antonsen and Paul, 1997, 2001).
Figure 9 from: Vyshedskiy A, Dunn R, Piryatinsky I (2017) Neurobiological mechanisms for nonverbal IQ tests: implications for instruction of nonverbal children with autism. Research Ideas and Outcomes 3: e13239. https://doi.org/10.3897/rio.3.e13239
Figure 9 - Graphical representation of neurobiological requirements for Standard Raven's Progressive Matrices questions. The NOB score (bottom) and the PCT score (top) as a function of question number. The five sets of 12 questions are shown with different markers.
Figure 8 from: Vyshedskiy A, Dunn R, Piryatinsky I (2017) Neurobiological mechanisms for nonverbal IQ tests: implications for instruction of nonverbal children with autism. Research Ideas and Outcomes 3: e13239. https://doi.org/10.3897/rio.3.e13239
Figure 8 - Graphical representation of neurobiological requirements for TONI-4, Form B. The NOB score (bottom) and the PCT score (top) as a function of question number.
Figure 7 from: Vyshedskiy A, Dunn R, Piryatinsky I (2017) Neurobiological mechanisms for nonverbal IQ tests: implications for instruction of nonverbal children with autism. Research Ideas and Outcomes 3: e13239. https://doi.org/10.3897/rio.3.e13239
Figure 7 - Graphical representation of neurobiological requirements for TONI-4, Form A. The minimal number of objects involved in mental calculations (the NOB score, bottom) and the minimal amount of posterior cortex territory required (the PCT score, top) as a function of question number.
Figure 5c from: Vyshedskiy A, Dunn R, Piryatinsky I (2017) Neurobiological mechanisms for nonverbal IQ tests: implications for instruction of nonverbal children with autism. Research Ideas and Outcomes 3: e13239. https://doi.org/10.3897/rio.3.e13239
Figure 5c - shows a question in which mental synthesis of two objects has to be conducted according to the following rule specified in the top row: "the object in the middle column goes on top of the object in the left column" (the solution in the second square).
ScienceDex guides
Understand access before you commit
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.