Xunyi Yan

ORCID: 0009-0008-7669-077X
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About
Contact & Profiles
Research Areas
  • Neural dynamics and brain function
  • Functional Brain Connectivity Studies
  • Neuroscience and Neuropharmacology Research
  • Cell Image Analysis Techniques
  • Neurological disorders and treatments
  • Genetics and Neurodevelopmental Disorders
  • Protein Tyrosine Phosphatases
  • Neurotransmitter Receptor Influence on Behavior
  • Photoreceptor and optogenetics research
  • MicroRNA in disease regulation
  • Parkinson's Disease Mechanisms and Treatments
  • Receptor Mechanisms and Signaling
  • Nicotinic Acetylcholine Receptors Study
  • Memory and Neural Mechanisms
  • Transcranial Magnetic Stimulation Studies
  • Bioactive Compounds and Antitumor Agents
  • Autism Spectrum Disorder Research
  • Protein Kinase Regulation and GTPase Signaling

East China Normal University
2023-2024

Salk Institute for Biological Studies
2019-2023

Zhejiang University
2015-2016

Cortico-basal ganglia-thalamocortical loops are largely conceived as parallel circuits that process limbic, associative, and sensorimotor information separately. Whether how these functionally distinct interact remains unclear. Combining genetic viral approaches, we systemically mapped the limbic motor cortico-basal in rodents. Despite closed within each functional domain, discovered a unidirectional influence of over loop via ventral striatum-substantia nigra (SNr)-motor thalamus circuitry....

10.7554/elife.49995 article EN cc-by eLife 2019-09-06

Parkinson's disease (PD) is a progressive neurodegeneration initially described by James Parkinson. It typically diagnosed based on clinical features such as bradykinesia, resting tremor, rigidity, and, in later stages, postural instability. Epidemiologically, the prevalence of PD ranges from 5 to over 35 cases per 100,000 population, with majority affecting individuals aged 50 years or older. The risk increases age, particularly males. Various factors, including genetics, lifestyle,...

10.1016/j.xinn.2024.100581 article EN cc-by-nc-nd The Innovation 2024-01-24

The striatal direct and indirect pathways constitute the core for basal ganglia function in action control. Although both D1- D2-spiny projection neurons (SPNs) receive excitatory inputs from cerebral cortex, whether or not they share same cortical neurons, how pathway-specific corticostriatal projections control behavior remain largely unknown. Here using a new G-deleted rabies system mice, we found that more than two-thirds of to D2-SPNs also target D1-SPNs, while only one-third do so vice...

10.1101/2023.10.02.560589 preprint EN cc-by bioRxiv (Cold Spring Harbor Laboratory) 2023-10-03

The striatal direct and indirect pathways constitute the core for basal ganglia function in action control. Although both D1- D2-spiny projection neurons (SPNs) receive excitatory inputs from cerebral cortex, whether or not they share same cortical neurons, how pathway-specific corticostriatal projections control behavior remain largely unknown. Here using a new G-deleted rabies system mice, we found that more than two-thirds of to D2-SPNs also target D1-SPNs, while only one-third do so vice...

10.7554/elife.92992.1 preprint EN 2023-11-28

The striatal direct and indirect pathways constitute the core for basal ganglia function in action control. Although both D1- D2-spiny projection neurons (SPNs) receive excitatory inputs from cerebral cortex, whether or not they share same cortical neurons, how pathway-specific corticostriatal projections control behavior remain largely unknown. Here using a new G-deleted rabies system mice, we found that more than two-thirds of to D2-SPNs also target D1-SPNs, while only one-third do so vice...

10.7554/elife.92992 preprint EN 2023-11-28
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