Aging involves several changes depending on genetic and behavioural factors, such as lifestyle and number and quality of social relationships, which in turn can be influenced by empathy. Here, the change in the perceived social support across the life span as a function of empathy was investigated, considering the mediating role of the empathy, after controlling for gender and education. 441 people (18-91 years old) filled in the Italian short version of the Interpersonal Support Evaluation List (ISEL-12) and the Social Support Questionnaire (SSQ6) as well as the Empathy Questionnaire (EQ) and the Reading the Mind in the Eyes test (RMET). The mediation analyses with ISEL-12 showed that age and the EQ fully mediated the relationship between age and Appraisal, Belonging and Tangible scores. Further, the EQ fully mediated only the relationship between age and SSQ6-People. These results showed that empathic skills play a key role in the relationships between age and social support. This suggests: empathy can trigger social support and ultimately well-being if stimulated across the lifespan, especially since young age; this would help to form the socio-emotional competence across the years, as a sort of cushion that can be useful in the elderly to fulfil active aging.

Many neuropsychological theories agree that the brain maintains a relatively persistent representation of one’s own body, as indicated by vivid “phantom” experiences. It remains unclear how the loss of sensory and motor information contributes to the presence of this representation. Here, we focus on new empirical and theoretical evidence of phantom sensations following damage to or an anesthetic block of the brachial plexus. We suggest a crucial role of this structure in understanding the interaction between peripheral and central mechanisms in health and in pathology. Studies of brachial plexus function have shed new light on how neuroplasticity enables “somatotopic interferences,” including pain and body awareness. Understanding the relations among clinical disorders, their neural substrate, and behavioral outcomes may enhance methods of sensory rehabilitation for phantom limbs.