Arsenic (As) is widely present in the natural environment, and exposure to it can lead to
learning and memory impairment. However, the underlying epigenetic mechanisms are still …

Background People with alcohol use disorder (AUD) may be at higher risk for COVID‐19.
Angiotensin‐converting enzyme 2 (ACE2) and transmembrane serine protease 2 …

Nicotine is an addictive compound that interacts with nicotinic acetylcholine receptors
(nAChRs) in the ventral tegmental area (VTA), inducing a release of dopamine in the …

Mitochondrial biogenesis in the brain is impaired in various neurological disorders including
traumatic brain injury (TBI). The long-lasting effects of TBI may be, in part, attributed to …

Neuroadaptations in neurocircuitry of reward memories govern the persistent and
compulsive behaviors. The study of the role of hippocampus in processing of reward …

Gut microbiota serves in the development and maintenance of phenotype. However, the
underlying mechanisms are still in its infancy. The current study shows epigenetic …

The role of nitrergic system in modulating the action of psychostimulants on reward
processing is well established. However, the relevant anatomical underpinnings and scope …

Although the phenomenon of memory formation and recall associated with the use of
psychotropic drugs has been extensively studied, mechanisms underlying memories for …

Coincident excitation via different sensory modalities encoding objects of positive salience is
known to facilitate learning and memory. With a view to dissect the contribution of visual …

Neuropeptide cocaine‐and amphetamine‐regulated transcript (CART) is known to influence
the activity of the canonical mesolimbic dopaminergic pathway and modulate reward …