Qi Liu

ORCID: 0000-0003-4008-2226
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About
Contact & Profiles
Research Areas
  • Functional Brain Connectivity Studies
  • Fish Ecology and Management Studies
  • Marine and coastal ecosystems
  • Soil and Water Nutrient Dynamics
  • Aquatic Ecosystems and Phytoplankton Dynamics
  • Water Quality and Pollution Assessment
  • Neural dynamics and brain function
  • Hydrology and Watershed Management Studies
  • Neural and Behavioral Psychology Studies
  • Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Memory and Neural Mechanisms
  • Isotope Analysis in Ecology
  • Memory Processes and Influences
  • Advanced Neuroimaging Techniques and Applications
  • Wildlife Ecology and Conservation
  • Soil erosion and sediment transport
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Coastal wetland ecosystem dynamics
  • Wildlife-Road Interactions and Conservation
  • EEG and Brain-Computer Interfaces
  • Schizophrenia research and treatment
  • Tryptophan and brain disorders
  • Stress Responses and Cortisol
  • Land Use and Ecosystem Services
  • Mental Health Research Topics

Beijing Normal University
2015-2024

Peking University
2011-2022

Peking University Sixth Hospital
2011-2022

Albert Einstein College of Medicine
2020-2022

State Key Joint Laboratory of Environment Simulation and Pollution Control
2022

Weifang People's Hospital
2021

Lanzhou University
2020

First Hospital of Lanzhou University
2020

Massachusetts General Hospital
2013-2017

Harvard University
2013-2017

A traditional and widely used approach for linking neurological symptoms to specific brain regions involves identifying overlap in lesion location across patients with similar symptoms, termed mapping. This is powerful broadly applicable, but has limitations when do not localize a single region or stem from dysfunction connected the site rather than itself. newer sensitive such network effects functional neuroimaging of patients, this requires specialized scans beyond routine clinical data,...

10.1093/brain/awv228 article EN Brain 2015-08-10

Understanding the relationship between land use and surface water quality is necessary for effective management. We estimated impacts of catchment-wide on during dry rainy seasons in Dongjiang River basin, using remote sensing, geographic information systems multivariate statistical techniques. The results showed that 83 sites can be divided into three groups representing different types: forest, agriculture urban. Water parameters exhibited significant variations urban-dominated...

10.3390/w7084427 article EN Water 2015-08-12

A confluence of evidence indicates that brain functional connectivity is not static but rather dynamic. Capturing transient network interactions in the individual requires a technology offers sufficient within-subject reliability. Here, we introduce an individualized network-based dynamic analysis technique and demonstrate it reliable detecting subject-specific states during both resting state cognitively challenging language task. We evaluate extent to which show hemispheric asymmetries how...

10.1126/sciadv.abq8566 article EN cc-by-nc Science Advances 2023-01-18

Introduction Current pathophysiological theories of schizophrenia highlight the role altered brain functional and anatomical connectivity. The cognitive division anterior cingulate cortex (ACC-cd) is a commonly reported abnormal region in for its importance control process. aim this study was to investigate connectivity ACC-cd clinical manifestation significance by using resting-state magnetic resonance imaging (fMRI) diffusion tensor (DTI). Methods Thirty-three medicated schizophrenics 30...

10.1371/journal.pone.0045659 article EN cc-by PLoS ONE 2012-09-25

Knowledge of the phytoplankton community dynamics is fundamentally important for river ecological management. Disentangling relative impacts co-occurring factors critical to understanding responses environmental heterogeneity, as well anthropogenic activities. Taking indicative variable, this study aimed at elucidating driving forces (local factors: water environments; regional land-use, fertilizers application, and socio-economic factors) on dynamics. We found that spatial seasonal...

10.1016/j.ecolind.2021.107352 article EN cc-by-nc-nd Ecological Indicators 2021-01-19

Abstract Deception is not a rare occurrence among human behaviors; however, the present brain mapping techniques are insufficient to reveal neural mechanism of deception under spontaneous or controlled conditions. Interestingly, functional near-infrared spectroscopy (fNIRS) has emerged as highly promising neuroimaging technique that enables continuous and noninvasive monitoring changes in blood oxygenation volume brain. In this study, fNIRS was used combination with complex network theory...

10.1038/srep25297 article EN cc-by Scientific Reports 2016-04-29

Background Shared neuropathological features between schizophrenic patients and their first-degree relatives have potential as indicators of genetic vulnerability to schizophrenia. We sought explore influences on brain morphology function in relatives. Methods Using a multimodal imaging strategy, we studied 33 patients, 55 unaffected parents, 30 healthy controls for 29 parents with voxel-based morphometry structural MRI scans functional connectivity analysis resting-state data. Results...

10.1371/journal.pone.0028794 article EN cc-by PLoS ONE 2011-12-08

Large collections of annotated cancer cell lines are powerful tools for precisely matching targeted drugs with genomic alterations that can be tested as biomarkers in the clinic. Whether these screening platforms, which utilize short-term survival to assess drug responses, applied precision radiation medicine is not established. To this end, 32 were screened using 18 therapeutic agents known or putative radiosensitizing properties (227 combinations). The number remaining after exposure...

10.1158/1541-7786.mcr-14-0570 article EN Molecular Cancer Research 2015-02-10

Oxygen production in the top millimeters of coastal euphotic sediments occurs through photosynthetic activity autotrophic microphytobenthos (MPB). reduction primarily via organic carbon consumption by benthic organisms or aerobic bacteria, as well biologically mediated reoxidation reduced inorganic species. These oxygen-related processes are significantly influenced physical fluctuations from radiation, temperature, and tidal changes, which affect MPB eco-physiology, including short-...

10.5194/egusphere-egu25-69 preprint EN 2025-03-14

Identifying the multi-scale spatial relationship between land use and water quality is critical for determining priorities key areas of river management. To more accurately identify scale effect land-use patterns on quantitatively distinguish difference in impacts composition configuration quality, we used 94 sites to extract upstream catchment riparian buffer zone with different widths. The results showed that ability variables widths explain differed slightly from these at scale, joint...

10.3390/w13131758 article EN Water 2021-06-25

Judgment of learning (JOL) plays a pivotal role in self-regulated learning. Although the JOLs are general accurate, important deviations from memory performance often reported, especially when made immediately after Nevertheless, existing studies have not clearly dissociated neural processes underlying subjective JOL and objective memory. In present study, participants were asked to study list words that would be tested one day later. Immediately learning, predicted how likely they remember...

10.3389/fpsyg.2015.01699 article EN cc-by Frontiers in Psychology 2015-11-09
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