When the caregivers ’ facial expressions “were perceived as more warm, caring, concerned, and empathetic, ” said the researchers, the patients felt more satisfied and their physical and mental well - being improved.
पण जेव्हा काळजी घेणाऱ्‍यांच्या चेहऱ्‍यावर कोणतेच हावभाव नसायचे, तेव्हा त्याचा उलट परिणाम व्हायचा.