The brain serotonin systems participate in numerous aspects of reward processing, although
it remains elusive how exactly serotonin signals regulate neural computation and reward …

Several mood-stabilizing atypical antipsychotics and antidepressants weakly block
serotonin (5-HT) receptor type-7 (5-HT7R); however, the contributions of 5-HT7R …

Serotonin is an important neurotransmitter with various receptors and wide-range effects on
physiological processes and cognitive functions including sleep, learning, and memory. In …

Post-traumatic stress disorder (PTSD) is a serious mental disorder that can develop after
exposure to extreme stress. Korean red ginseng, whose major active component is …

Restricted, repetitive behaviors (RRBs) are commonly divided into two behavioral
categories, lower-order and higher-order RRBs. Individuals displaying lower-order motoric …

Serotonin (5-HT) receptors are found throughout central and peripheral nervous systems,
mainly in brain regions involved in the neurobiology of anxiety and depression. 5-HT …

Posttraumatic stress disorder (PTSD) is a stress‐related psychiatric or mental disorder
characterized by experiencing a traumatic stress. The cause of such PTSD is dysregulation …

The hippocampal region receives a dense serotoninergic innervation originating from both
medial and dorsal raphe nuclei. This innervation regulates hippocampal activity through the …

Social recognition is the ability of animals to identify and recognize a conspecific. The
consolidation of social stimuli in long-term memory is crucial for the establishment and …

Studies on the social modulation of fear have revealed that in social species, individuals in a
distressed state show better recovery from aversive experiences when accompanied …