Drug abuse is a serious problem worldwide. Owing to intermittent intake of certain
substances and the early inconspicuous clinical symptoms, this brings huge challenges for …

Background Recently, there has been significantly increased participation in online gaming
and other addictive behaviors particularly in adolescents. Tendencies to avoid social …

Cerebral small vessel disease (SVD) is known to contribute to cognitive impairment, apathy
and gait dysfunction. Although associations between cognitive impairment and either apathy …

Background Loss of control over drug intake occurring in drug addiction is believed to result
from disruption of reward circuits, including reduced responsiveness to natural rewards (eg …

Aims This study investigated the changes in the organizational and intrinsical activities of the
white matter functional networks (WMFNs) in young smokers using resting-state functional …

Neuroscientists have devoted efforts to explore potential brain recovery after prolonged
abstinence in heroin users (HU). However, not much is known about whether frontostriatal …

The study of nicotine addiction mechanism is of great significance in both nicotine
withdrawal and brain science. The detection of addiction-related brain connectivity using …

As a critical component of cortico‐striato‐thalamo‐cortical loop in addiction, our
understanding of the thalamus in impaired cognition of heroin users (HU) has been limited …

Background Progress have been made in brain function recovery after long-term abstinence
in person with heroin addiction (PHA). However, less is known about whether the nucleus …

Background Insomnia disorder (ID) is a prevalent sleep disorder, which seriously affects
people's daily life and was found to be associated with increased frequency of sleep stage …