Oxytocin reverses anxiety-like behavior after three months of isolation in mice

Periods of prolonged social isolation have long been associated with difficult emotions and, in some cases, with the emergence of psychiatric symptoms, such as depression, anxiety, and difficulties connecting with others. Some past psychology studies have suggested that chronic isolation during adolescence, the critical stage between childhood and adulthood, can disrupt the structure and functioning of a brain region known as the prefrontal cortex (PFC).